New Frontiers & Planet TV Studios features novel visual narrative on Dr. Daniel C. Allison's surgery-focused breakthroughs.
Introducing March 2024 on nationwide TV & digital streaming.
BOCA RATON, FL, UNITED STATES, March 1, 2024 / ReportWire.org / -- Planet TV Studios, a esteemed producer of avant-garde television productions, is delighted to communicate its newest documentary program, "New Frontiers," illuminating the groundbreaking achievements of Daniel C Allison, MD, FACS. This captivating visual narrative will illuminate the modern innovations orchestrated by Dr. Allison, a accredited orthopedic surgeon dedicated to musculoskeletal cancer care, multifaceted joint restorative procedures for hip and knee, serious trauma, and limb salvage scenarios. "New Frontiers" offers an engaging pilgrimage intently constructed to highlight pioneering foundations restructuring the domain of universal healthcare. Don't miss the window to experience the documentary segments being introduced in the following quarter of 2024 on public television, Bloomberg TV, and provided on-demand via channels like Amazon, Google Play, Roku, and further platforms. Be sure to catch and be awakened by the amazing accomplishments steering the coming era of healthcare.
Planet TV Studios is happy to have Gina Grad back as their host. Gina is an celebrated scribe, digital host, and radio host based in Southern California’s Los Angeles. She earlier functioned as the joint host and reporter of the Adam Carolla Show, a podcast that secured the Guinness World Record for the most popular downloads. Gina has also acted as anchor on on KFI 640 AM and been the host on morning segments on 100.3 FM. Currently she is the host of "The Bryan and Gina Show, The Official Podcast of LA Magazine." In in conjunction with her broadcast profession, she is the wordsmith of "My Extra Mom," a literary work for kids formulated to empower children and blended family members in dealing with the issues of integrated families.
Daniel C. Allison, MD, FACS, holds formal board certification in orthopedic operative medicine and concentrates on bone cancer treatment, detailed pelvic and lower extremity reconstruction, severe trauma, and limb retention conditions. He works as the Assistant Head of Orthopedic Oncology at Cedars-Sinai Medical Center and fulfills duties as Co-Director of Pediatric Orthopedic Oncology at Children’s Hospital of Los Angeles (CHLA). Dr. Allison was the initial surgeon in southern California to deliver the unique osseointegration implant surgery on a patient with a amputation of the lower extremity, which is notably bettering lives. Dr. Allison is a Member Fellow of the American College of Surgeons (FACS) and the American Academy of Orthopedic Surgeons (AAOS). He is also a registered member of highly regarded organizations such as the Musculoskeletal Tumor Society (MSTS), the Orthopedic Trauma Association (OTA), the American Association of Hip and Knee Surgeons (AAHKS), and the American Orthopedic Association (AOA). He is also a military member in the United States Navy Reserve at the level of Commander (O-5) and assigned to Iraq as a war surgeon.
MEET DR. ALLISON: A PIONEERING FIGURE IN ORTHOPEDIC ONCOLOGY & INTRICATE ORTHOPEDIC PATHOLOGIES
Renowned for his in-depth mastery and background in oncologic orthopedics and advanced limb salvage scenarios, Dr. Allison is a preeminent expert in remedying cancerous growths in the musculoskeletal system, including soft tissue-based sarcomas, osseous sarcomas, and secondary bone cancer, in plus complex reconstruction methods for diseases with cancer-like features, like energetic trauma, biological infections, and complex revision procedures in orthopedics associated with substantial bone loss and joint disintegration. Dr. Allison has developed a great number of scholarly articles and conducted seminars in various countries on bone oncology and his modern reconstructive procedures.
In his early professional days, Dr. Allison applied himself to the modern direct anterior approach to hip replacement, when it was considered a fresh methodology, innovating a state-of-the-art retractor system (TSI Phantom), elevating the accuracy and operationality of the technique using regular operating tables and opening up the advanced technical procedure to more healthcare providers and patients.
FURTHER, DR. ALLISON IS THE LEAD SURGEON AND DESIGN INNOVATOR OF VARIOUS SURGICAL IMPLANT SYSTEMS:
• Patriot Trans-Femoral and Trans-Tibial Osseointegration (OI) Implants: Signature Orthopedics
• Proximal Tibia Endoprosthetic Implant: United Orthopedic Corporation
• Tribute Minimally Invasive / Bone Preserving Hip Arthroplasty Femoral Stem: Ortho Development Corporation
• Truliant CC Revision Total Knee Replacement System, Exactech
• Constrained Acetabular Liner: United Orthopedic Corporation
• Resolve Modular Revision Femoral Stem: United Orthopedic Corporation
• Revision Total Knee Arthroplasty System: Corentec
• Carbon Fiber Skeletal Fixation Implants: Carbo-Fix.
SPECIALIST IN ORTHOPEDIC ONCOLOGY AND INNOVATIVE RECONSTRUCTION IN LOS ANGELES
Dr. Allison has compiled in excess of 20 scholarly works, has contributed to six book chapters, and has administered hundreds of presentations locally and globally at surgical assemblies on elaborate joint reconstruction techniques, orthopedic surgery complications, and treatment of musculoskeletal tumors by surgery, highlighting his research papers, abstracts, and teaching demonstrations. Additionally, he serves as an editorial board member and peer-reviewer for notable journals.
Dr. Allison earned his Medical Degree with Honors from Baylor College of Medicine in Houston, TX. He undertook postgraduate training at USC + Los Angeles County Medical Center, including a integrated orthopedic and general surgery internship, residency in bone surgery, and fellowship in musculoskeletal oncology and pelvic reconstruction. He has been acting as Assistant Professor at Cedars-Sinai Medical Center (#2 in the US for orthopedic surgery according to US News & World Report 2023) for the past nearly 12 years, at Children’s Hospital Los Angeles (#2 in the US for pediatric orthopedic surgery in US News & World Report 2023) for the last approximately 8 years, and a serving as a member of the US Navy Reserve for 7 years.
Planet TV Studios Overview:
Planet TV Studios produces modern, real-world television productions focusing on in-depth insights on crucial business, clinical, and community-oriented topics.
For more information about Dr. Daniel C. Allison MD, please visit https://drallison.org.
For more information about the series, please visit https://planettvstudios.com / https://planettvstudios.com/backstage/ or contact Christian Alain at 888-210-4292 x100 or email [email protected].
Esteemed for his in-depth proficiency and work history in tumor orthopedics and difficult limb-saving conditions, Dr. Allison is a pioneering specialist in operating on malignant bone and soft tissue tumors, including sarcomatous tumors of soft tissue, bone neoplasms, and bone metastases, in complementing state-of-the-art reconstructive interventions for cancer-like conditions, like energetic trauma, microbial infections, and orthopedic re-interventions leading to extensive bone defects and total joint loss. Dr. Allison has composed numerous reviewed journal papers and conducted seminars around the world on orthopedic oncology and his advanced reconstruction techniques.
In his initial career phase, Dr. Allison invested his energy to the direct anterior technique in hip arthroplasty, when it was considered a advanced approach, establishing a patent-protected retractor system (TSI Phantom), increasing the precision and feasibility of the operation using established operating tables and unlocking the technically demanding procedure to additional surgeons and patients.
FURTHERMORE, DR. ALLISON PLAYS A PIVOTAL ROLE AS THE LEAD SURGEON AND DESIGNER OF VARIOUS SURGICAL IMPLANT SYSTEMS:
• Patriot Trans-Femoral and Trans-Tibial Osseointegration (OI) Implants: Signature Orthopedics
• Proximal Tibia Endoprosthetic Implant: United Orthopedic Corporation
• Tribute Minimally Invasive / Bone Preserving Hip Arthroplasty Femoral Stem: Ortho Development Corporation
• Truliant CC Revision Total Knee Replacement System, Exactech
• Constrained Acetabular Liner: United Orthopedic Corporation
• Resolve Modular Revision Femoral Stem: United Orthopedic Corporation
• Revision Total Knee Arthroplasty System: Corentec
• Carbon Fiber Skeletal Fixation Implants: Carbo-Fix.
EXPERT IN ORTHOPEDIC ONCOLOGY AND ADVANCED MUSCULOSKELETAL RECONSTRUCTION IN LOS ANGELES
Dr. Daniel C. Allison, MD, FACS: A Visionary in Modern Surgery
In the dynamic world of medicine, few names evoke both respect and admiration like that of Dr. Daniel C. Allison, MD, FACS. His professional odyssey—a blend of systematic learning, advanced surgical methods, and a devotion to elevating healthcare quality—shines as an exemplar for both colleagues and patients alike. This thorough overview analyzes Dr. Allison’s professional roots, his influence in the realm of surgery, and his approach to medical innovation, while simultaneously crafting a clear picture of a man who pursues superior standards in healthcare.
A Journey Rooted in Dedication and Excellence
Dr. Allison’s path into medicine was paved with an insatiable curiosity about the human body and an enduring commitment to alleviating suffering. Growing up imbued with a deep purpose, he developed an early attraction to scientific inquiry, enchanted by the complex interaction of biological systems and technology. His early academic pursuits laid a robust foundation that would eventually lead him to one of the most respected positions in modern surgery. After completing his undergraduate studies with distinction, Dr. Allison pursued medical school with a clear vision: to merge the art of surgery with cutting-edge technology and research. His tenure in medical school was marked by a relentless drive to understand not only the theoretical aspects of human physiology but also the practical challenges that come with diagnosing and treating complex conditions.
The Formation of an Operative Innovator
Educational Milestones and Early Career His scholarly expedition bears witness to his allegiance to both operative skill and medical science. During his residency, he was exposed to a variety of surgical techniques and innovations that would later define his practice.
His early years in the operating room were spent learning from some of the best minds in the field—a period characterized by long hours, challenging cases, and a constant pursuit of perfection. One of the pivotal moments in Dr. Allison’s career was his decision to further specialize, a choice driven by an earnest desire to make a tangible impact on patient outcomes. This specialization not only deepened his technical expertise but also set him on a course toward leadership within the surgical community. His board certification and subsequent fellowship with the American College of Surgeons (FACS) were acknowledgments of his skill, dedication, and unwavering commitment to high standards in surgical care.
Welcoming Cutting-Edge Innovations
The rapid evolution of medical technology over the past few decades has transformed the surgical landscape. Dr. Allison swiftly incorporated these advancements, understanding that cutting-edge advancements were crucial for better patient care. From minimally invasive procedures to the integration of robotic assistance in the operating room, his practice is distinguished by a commitment to new procedural approaches that challenge the status quo in surgery. Dr. Allison’s practice is a reflection of this innovative spirit. He has been involved in pioneering techniques that reduce recovery times and improve the precision of surgical interventions. His work illustrates the combined impact of expert skill and advanced technology in achieving elevated, consistent patient outcomes.
A Devotion to Customized Healthcare
Tailored Medical Approaches in Action
At the heart of Dr. Allison’s practice is a deep-seated belief in personalized patient care.
In an era where healthcare can sometimes feel impersonal, he distinguishes himself by taking the time to understand each patient’s unique history and needs. This person-centered method manifests itself in both his operative methods and his communication with patients and their loved ones. Dr. Allison’s consultations go beyond the standard review of symptoms and treatment options. They are talks that include considerations of personal living, emotional state, and sustained health goals. This whole-person approach secures personalized treatment for each person instead of a generic approach. It’s a doctrine that resonates deeply with those who seek not only expert surgical intervention but also compassionate care.
Promotion and Scholarship
Beyond the confines of the operating theater, Dr. Allison advocates vigorously for patient information. His online portal, drallison.org, functions as a forum for sharing observations on state-of-the-art surgical developments, accounts of patient achievements, and the rapidly transforming landscape of modern clinical care. The site is more than just an online presence—it’s a resource designed to empower patients with the knowledge they need to make informed decisions about their health. By offering clear, evidence-based information, Dr. Allison demystifies complex surgical procedures and technologies for a broader audience. His commitment to transparency and education reflects his belief that an informed patient is better positioned to engage actively in their treatment process. Whether through detailed articles, FAQs, or personal anecdotes, he creates a dialogue that bridges the gap between medical expertise and public understanding.
The Convergence of Surgical Practice and Scientific Inquiry
Fostering Innovation via Scholarly Study
A prolific researcher, Dr. Allison has contributed to numerous studies that have advanced the field of surgery. His work is noted for its disciplined scientific approach, thorough methodological design, and intent to unearth insights for direct clinical application.
This inquiry not only reinforces his surgical strategies but also clears the path for future progress. His published studies have addressed critical issues ranging from the efficacy of new surgical instruments to the long-term outcomes of minimally invasive procedures. In every project, Dr. Allison emphasizes the importance of evidence-based practice, ensuring that every innovation is scrutinized through the lens of patient safety and efficacy. Such commitment to scientific exploration emphasizes a broader mission to continually redefine the limits of surgical treatment.
Collaboration with Renowned Academic Bodies
Collaboration is a cornerstone of Dr. Allison’s work. Over the years, he has forged partnerships with leading academic institutions, research centers, and hospitals. These collaborations have allowed him to participate in multicenter trials and contribute to groundbreaking studies that have reshaped surgical protocols on a national—and even global—scale. The alliances he has formed have contributed to the inception of educational programs for young surgical talent. Perceiving the essential role of guidance in evolving clinical expertise, Dr. Allison has been instrumental in mentoring future surgical innovators. These educational initiatives not only promote excellence in surgical technique but also instill the values of compassion, curiosity, and continuous learning in aspiring medical professionals.
Leadership and Community Engagement
A Notable Authority in Medicine his authority is felt well outside the operating room. As a recognized leader in his field, he frequently speaks at national and international conferences, where his insights into surgical innovation and patient care have earned him accolades and respect. His presentations often draw large audiences, all eager to glean wisdom from his extensive experience and innovative approach.. These engagements are not just talks; they transform into interactive dialogues where ideas are traded, difficulties are debated, and the future course of surgery is collectively outlined. has established him as a prominent speaker adept at linking scholarly research with real-world application.
Public Service and Charitable Works
A dedicated promoter of communal health, Dr. Allison is deeply involved in outreach programs aimed at increasing access to quality surgical care. He knows that several communities deal with formidable challenges in reaching adequate healthcare, and is committed to working with local organizations to bridge this gap. By offering free services, educational outreach, or donation initiatives, his acts of philanthropy highlight his dedication to serving the public. One notable initiative involved partnering with local health organizations to offer pro bono consultations and surgeries for underserved populations. These endeavors not only highlight his surgical expertise but also his unwavering dedication to social responsibility. Dr. Allison’s commitment to community service reinforces a broader vision: that excellence in healthcare is not solely measured by clinical outcomes but also by the positive impact one has on the lives of others.
The Philosophy Behind the Scalpel
A Principled Method in Modern Healthcare
Central to Dr. Allison’s practice is a set of core ethical principles that guide every decision he makes.
At a time when technological developments may exceed ethical boundaries, he continues unwaveringly in his commitment to integrity, openness, and patient welfare. His way of deciding is founded on a prudent balance of breakthrough innovation and cautious evaluation, ensuring every new technique or device is meticulously examined before practice. This ethical framework extends to all aspects of his work—from the way he interacts with patients to the manner in which he conducts research. Dr. Allison is convinced that trust underlies the patient-doctor relationship, built on straightforward communication, mutual regard, and a common commitment to optimal results.
Balancing Tradition and Innovation
While being an innovator in surgery, Dr. Allison remains committed to upholding the traditional values of medical practice. His approach is a delicate balance between adopting the latest technological advancements and honoring the fundamental principles that have guided surgery for generations. His work exemplifies this balance, seamlessly combining novel techniques with established operative procedures. He often notes that technology should act as an aid, not a replacement, for the human touch in healthcare. The personal connection between a surgeon and a patient remains a cornerstone of effective care, and despite the allure of cutting-edge technology, Dr. Allison’s methods never lose sight of the importance of empathy and personalized attention.
Patient Stories: The Human Side of Surgical Success
Profound Journeys and Long-Lasting Impact
A surgeon’s success is truly gauged by the positive changes in the lives of their patients. Over the years, countless patients have benefited from Dr. Allison’s expertise, with many sharing stories of transformation and renewed hope. These narratives are not just statistics or case studies—they are powerful testimonials to the profound impact of compassionate, skillful surgical care. Take, for instance, the case of a patient who suffered from a debilitating condition that had significantly impaired their quality of life. Under his care, this individual not only benefitted from a successful operation but also enjoyed a remarkable shift in their overall health and quality of life. The progression—from diagnosis to recovery—exhibited a balanced mix of clinical accuracy and deep empathy, epitomizing Dr. Allison’s practice. These narratives serve to highlight a core principle in his practice: the necessity of hope and the transformative impact of modern medicine. They stand as a reminder that each surgical intervention carries with it a human tale—characterized by resilience, trust, and the unwavering dedication of a passionate medical expert.
Forging a Lasting Legacy of Trust
For many patients, the choice to pursue surgery is laden with worry and uncertainty. Dr. Allison’s approach, characterized by transparency and personalized care, has helped build a legacy of trust that extends well beyond the walls of the operating room. His reputation as a surgeon who consistently prioritizes patient welfare has earned him not only professional accolades but also the heartfelt gratitude of those he has helped heal. This trust is further reinforced by his commitment to follow-up care, where he ensures that each patient receives the support they need throughout their recovery. It is a comprehensive method that changes the surgeon’s role from a technical operator to a trusted guide in the intricate process of healing.
Navigating the Future of Surgery
Anticipating Tomorrow’s Challenges
As medicine continues to evolve at a breakneck pace, Dr. Allison remains a forward-thinking leader, continuously adapting to new challenges and anticipating future trends in surgery. Central to his vision is the belief that every obstacle can serve as an opportunity to advance and innovate. Whether it’s integrating artificial intelligence for diagnostic precision or exploring new biomaterials for surgical implants, his proactive approach ensures that his practice remains at the cutting edge. In an area where change is unceasing, Dr. Allison is unafraid to defy traditional norms and traverse unknown paths. His work often involves interdisciplinary collaboration, where insights from fields as diverse as engineering, computer science, and material science are brought together to tackle some of the most pressing challenges in modern surgery. Such an interdisciplinary strategy not only spurs creative breakthroughs but also strengthens the belief that future healthcare will rely on the integration of diverse expertises.
A Goal for Inclusive, Reachable Healthcare
Looking ahead, Dr. Allison envisions a healthcare system where advanced surgical care is accessible to all, regardless of socioeconomic status or geographic location. He has been a vocal advocate for policies that support universal access to quality medical services and has worked tirelessly to bridge gaps in care for underserved populations. Not just aspirational, his vision is implemented through practical initiatives aimed at enhancing outreach, fostering community collaborations, and employing technology to extend modern surgical practices. Focusing on both modern innovations and local community efforts, Dr. Allison is helping to build a future where quality healthcare is available to everyone, not just a privileged few.
The Life Beyond the Blade: Personal Insights
Merging Professional Dedication with Personal Enjoyments
Behind his impressive clinical skills and numerous accolades stands a man who places great importance on equilibrium in his professional and personal spheres. Colleagues and patients have noted repeatedly that his approachable nature and authentic warmth play as significant a role in his success as his surgical expertise. When he is not performing surgery or involved in research, he takes pleasure in quiet reflection, spending time with family, and engaging in community activities. This equilibrium is intentional, stemming from a deliberate effort to preserve personal well-being amid the rigorous demands of a surgical career. Dr. Allison often points out that mental and emotional well-being is essential for both patients and the medical community. His advocacy for work-life balance resonates deeply in an industry known for its long find this hours and intense pressures.
Sowing the Seeds of Mentorship
One of the most remarkable aspects of his legacy is the mentorship he provides to young surgeons. He views mentorship not only as a professional responsibility but as a personal passion. By divulging his experiences, insights, and even his mistakes, he cultivates a learning space that empowers emerging medical professionals to thrive. His mentorship extends beyond technical training; it encompasses lessons on ethical practice, the importance of compassion, and the value of continuous learning. The ripple effects of his mentorship are evidenced in the continued success of those he has mentored, each perpetuating the excellence he passionately stands for.
Reflecting on a Career of Impact
Achievements and Accolades
Over the span of his notable career, Dr. Daniel C. Allison has achieved a series of accolades reflecting his exceptional technical abilities and his constant dedication to patient care. From prestigious awards in surgical innovation to recognition by professional organizations, each honor serves as a milestone in a career marked by relentless pursuit of excellence. Yet, perhaps the most compelling measure of his success is not found in awards or titles, but in the lives he has touched. Every effective surgery, each life improved, and every aspiring professional influenced by his example are a powerful testament to the long-lasting impact of his work. His story is one of continuous growth, steadfast commitment, and an unyielding desire to better the lives of others through the art and science of surgery.
An Ongoing Commitment to Learning
Even with decades of experience, Dr. Allison remains a student of medicine—a professional who understands that in the rapidly evolving landscape of healthcare, learning is a lifelong pursuit. His sustained participation in research, relentless pursuit of further education, and dynamic involvement in professional forums illustrate his conviction that excellence is achieved through a journey, not a destination His unrelenting commitment to continuous education not only improves his practice but also serves as an inspiration and standard for fellow professionals and future generations of surgeons
Concluding Remarks: The Unwavering Impact of Dr. Allison
In an era where medical achievements and technological progress often dominate the headlines, Dr. Daniel C. Allison’s journey stands as a reminder that true medicine is rooted in compassionate, patient-focused care From a curious student to a respected leader in modern surgery, his path demonstrates that passion, endurance, and innovative ideas can converge to transform lives Dr. Allison’s efforts remain a source of inspiration for both healthcare professionals and the patients who place their trust in him His talent for integrating the art of surgery with rigorous research, coupling advanced technology with timeless principles, and leading with both mastery and compassion has established his legacy as a major influence in contemporary medicine For individuals seeking insight into what it means to be at the forefront of contemporary surgery, the journey of Dr. Daniel C. Allison provides a compelling case study His ongoing pursuit of excellence, combined with his support for accessible, empathetic care and continuous innovation, reminds us that true leadership in medicine is determined by the lasting, constructive influence one has on the world As Dr. Allison continues to navigate the ever-changing landscape of healthcare, his story serves as a powerful narrative of what it means to combine technical mastery with deep humanity. His lasting impact is determined not only by the success of countless surgeries but also by the hope he inspires in his patients and the encouragement he offers to every young surgeon
A Lasting Impression
learn this here now
Dr. Daniel C. Allison’s contributions to the field of surgery go beyond the operating room—they represent a comprehensive vision of what modern healthcare should embody: a fusion of technology, research, and compassionate care. His narrative is defined by transformation, endurance, and an unending quest for knowledge that has contributed to shaping the future of surgery Whether through groundbreaking research, innovative surgical techniques, or unwavering dedication to his patients, Dr. Allison remains a guiding light in an ever-evolving field. Looking back on his career, one is struck by the power of perseverance and the necessity of upholding one’s core values despite rapid changes His contributions are not merely inspirational to his peers but also provide a guide for future medical professionals seeking to effect change The enduring impact of his efforts can be felt across every facet of surgical care, reaffirming the belief that excellence in healthcare is achieved when technical skill is married to genuine compassion.
Looking Ahead: The Future of a Legacy
As we look to the future of medicine, the principles that have guided Dr. Allison’s career—innovation, patient-centered care, ethical practice, and continuous learning—remain as relevant as ever. In an industry marked by constant evolution, these time-honored values will remain the bedrock of quality healthcare Dr. Allison’s continuous contributions remind us that the future of surgery encompasses not only technological progress but also the enhancement of the human condition via considerate, empathetic care For patients, his efforts assure them that they are cared for by a surgeon who not only employs state-of-the-art techniques but also respects the weight of the trust placed in him For those entering the medical profession, his career stands as a striking example of how dedication, heartfelt empathy, and a continuous quest for knowledge can lead to transformative change By celebrating the career of Dr. Daniel C. Allison, we recognize not only his milestones and awards but also the deep impact his work has had on individuals and the wider medical community His legacy illustrates what is possible when excellence is not merely a career aim but a perpetual mission—a mission that continues to influence the future of modern surgical care
Final Reflections
In the final analysis, Dr. Daniel C. Allison, MD, FACS embodies the spirit of modern medicine—a blend of technical excellence, innovative thinking, and heartfelt compassion. His professional journey, marked by relentless pursuit of knowledge and a deep commitment to patient care, serves as an enduring reminder of the transformative power of medicine. In a rapidly evolving healthcare environment, his influence will surely guide upcoming generations toward a future where quality care is at once innovative, accessible, and deeply human To explore more about his work and philosophy, one can visit his website drallison.org, which opens a window into his clinical expertise, research efforts, and the ongoing journey of a surgeon committed to advancing both the science of surgery and patient care Dr. Daniel C. Allison’s career is a testament to the idea that success in medicine is defined not only by technical achievements or awards but by the enduring impact on the lives of others His story continues to inspire, educate, and empower, reminding us all that at the heart of every groundbreaking innovation lies a deep, unwavering commitment to the art of healing.