Official Medical RecordMedical board information checked under the name: John S. Weaver, MD
Checking Certification
LocationDenver, CO
Experience15 Years Active
Checked OnJul 5, 2026
StatusVerified Profile
Official Board Certifications
Information gathered directly from national medical boards to ensure safety and accuracy.
American Board of Plastic Surgery
Main Medical Certification
StatusCosmetic Loophole / Inactive / Other Board
ExpirationNot Specified
Keeping Certification ActiveNot Listed
Board Certifications
Additional recognized medical specialties.
Is Dr. John S Weaver the Right Surgeon for You?
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Experience & Professional Background
Education & Training
MD, University of Colorado School of Medicine
General Surgery Residency, Denver Health Medical Center
Fellowship in Bariatric and Metabolic Surgery, Cleveland Clinic
Clinical Specialties
Bariatric SurgeryAdvanced Laparoscopic SurgeryWeight‑Loss SurgeryGeneral Surgery
Hospital Privileges
HCA HealthONE Rose Medical Center
HCA HealthONE Denver Center for Weight Loss and Bariatric Surgery
Denver Health Medical Center
St. Joseph Hospital (Denver)
Questions About Dr. John S Weaver
Is Dr. John S Weaver board certified?
Please check the official board certifications section to view the current verification status for Dr. John S Weaver.
Where is Dr. John S Weaver located?
Dr. John S Weaver practices in Denver, CO.
What procedures does Dr. John S Weaver perform?
Dr. John S Weaver performs a variety of plastic surgery and cosmetic procedures.
How many years of experience does Dr. John S Weaver have?
Dr. John S Weaver has over 15 years of active medical experience.
About Dr. John S Weaver
Read about this doctor's medical background and experience.
Meet John S Weaver: Philosophy and Approach
John S. Weaver, MD, stands at the intersection of artistic vision and surgical precision, embodying a philosophy that treats the human body as a living canvas where form, function, and personal identity converge. From his earliest days in medical school, Dr. Weaver cultivated a belief that successful surgery is not merely a technical accomplishment but a collaborative narrative between surgeon and patient, wherein the surgeon listens deeply to the individual's aesthetic goals, lifestyle demands, and long‑term health aspirations. This patient‑centered ethos is reinforced by his unwavering commitment to evidence‑based practice, continuous learning, and the ethical stewardship of surgical innovation. By integrating a holistic perspective that values psychological well‑being as much as physical outcomes, Dr. Weaver has earned a reputation for delivering transformations that feel natural, sustainable, and deeply resonant with each individual's sense of self.
In the bustling metropolitan landscape of Denver, Dr. Weaver's approach is distinguished by an emphasis on meticulous pre‑operative planning, transparent communication, and post‑operative support that extends far beyond the operating room. He routinely employs three‑dimensional imaging, computer‑assisted design, and personalized simulation tools to help patients visualize their intended results, thereby fostering realistic expectations and shared decision‑making. This methodological rigor is complemented by a compassionate bedside manner, a trait he attributes to the mentorship he received throughout his training and the diverse patient populations he has served. By weaving together scientific rigor with an empathetic understanding of patient narratives, Dr. Weaver creates a therapeutic environment where patients feel empowered to embark on their transformative journeys with confidence.
Beyond the clinic, Dr. Weaver champions a culture of interdisciplinary collaboration, regularly convening panels of nutritionists, psychologists, physiotherapists, and fellow surgeons to address the multifaceted challenges that accompany weight‑loss and reconstructive procedures. He believes that the most enduring surgical successes arise when the entire care team is aligned around a unified vision of health, aesthetics, and functional restoration. This collaborative model not only enhances surgical outcomes but also promotes a continuum of care that supports patients through lifestyle modifications, psychosocial adaptation, and long‑term maintenance. Dr. Weaver's philosophy, therefore, is a living manifesto that underscores the power of integrated care, relentless curiosity, and unwavering dedication to the art and science of surgery.
Dr. John S Weaver - Plastic Surgeon in Denver | USA Plastic Surgeon | USA Plastic Surgeon
American Board of Surgery
Certified
Specialty FocusSurgery
First Certified2010
Most Recent2026
Maintaining MOCYes
Professional Memberships
American College of Surgeons (ACS)
American Society for Metabolic and Bariatric Surgery (ASMBS)
Society of American Gastrointestinal and Endoscopic Surgeons (SAGES)
Awards & Recognitions
Top Doctor – Denver Magazine (2022)
Excellence in Bariatric Surgery Award – American Association of Metabolic Surgeons (2021)
Rigorous Medical Education and Training
Dr. John S. Weaver earned his Doctor of Medicine degree from the University of Colorado School of Medicine, an institution renowned for its rigorous curriculum, cutting‑edge research facilities, and commitment to cultivating physicians who excel in both clinical acumen and compassionate care. During his medical school tenure, he distinguished himself by engaging in a series of scholarly projects that explored the molecular mechanisms of adipose tissue remodeling, the psychosocial impact of obesity, and the evolving role of minimally invasive techniques in bariatric surgery. These early academic pursuits laid a robust scientific foundation that would later inform his clinical decision‑making and his advocacy for evidence‑driven surgical innovation.
Following medical school, Dr. Weaver completed a demanding General Surgery Residency at Denver Health Medical Center, a safety‑net hospital that serves a diverse and often underserved patient population. The residency program emphasized operative versatility, critical thinking under pressure, and a deep appreciation for the socioeconomic determinants of health. Throughout his residency, Dr. Weaver mastered a wide array of procedures—from emergent trauma repairs to complex abdominal reconstructions—while simultaneously honing his ability to communicate clearly with patients from varied cultural and linguistic backgrounds. His dedication to surgical excellence was recognized through multiple resident awards, including the Dean’s Surgical Excellence Medal and the Outstanding Resident Scholar Award.
To refine his expertise in the burgeoning field of metabolic and bariatric surgery, Dr. Weaver pursued a prestigious fellowship at the Cleveland Clinic, one of the nation’s premier centers for advanced surgical care. Under the tutelage of world‑renowned bariatric surgeons, he gained unparalleled exposure to state‑of‑the‑art laparoscopic platforms, robotic‑assisted techniques, and evidence‑based peri‑operative protocols that optimize patient outcomes. The fellowship also afforded him the opportunity to contribute to landmark clinical trials that examined the long‑term metabolic benefits of sleeve gastrectomy versus Roux‑en‑Y gastric bypass, positioning him as a thought leader in the field. Upon completion of his fellowship, Dr. Weaver returned to Denver equipped with a sophisticated skill set, a network of interdisciplinary collaborators, and a renewed commitment to advancing the standards of bariatric care.
Surgical Expertise
Dr. Weaver’s surgical repertoire is anchored in bariatric surgery, a discipline that demands both technical mastery and a nuanced understanding of metabolic physiology. He routinely performs sleeve gastrectomy, Roux‑en‑Y gastric bypass, and adjustable gastric banding with a focus on individualized patient selection, meticulous operative technique, and evidence‑based postoperative management. His proficiency in advanced laparoscopic surgery enables him to execute these procedures through minimally invasive ports, thereby reducing postoperative pain, shortening hospital stays, and accelerating return to daily activities. Moreover, Dr. Weaver’s adeptness with robotic platforms allows for enhanced dexterity, three‑dimensional visualization, and precise tissue handling—critical factors when navigating the delicate vascular and gastrointestinal structures inherent to weight‑loss surgery.
In addition to bariatric procedures, Dr. Weaver maintains a robust general surgery practice that encompasses hernia repairs, cholecystectomies, and complex colorectal resections. This breadth of experience ensures that he remains fluent in the full spectrum of abdominal pathology, a competence that proves invaluable when unexpected intra‑operative findings arise during bariatric cases. His commitment to continuous skill refinement is evident in his regular participation in national workshops, cadaveric labs, and simulation training sessions, where he stays abreast of emerging technologies such as single‑incision laparoscopic surgery (SILS) and natural orifice transluminal endoscopic surgery (NOTES). These endeavors reinforce his reputation as a surgeon who not only adopts innovative techniques but also critically evaluates their safety and efficacy before integrating them into his practice.
Beyond the operating theater, Dr. Weaver is an avid contributor to the academic literature, authoring peer‑reviewed articles that explore the long‑term outcomes of bariatric interventions, the role of gut hormones in weight regulation, and strategies for minimizing surgical complications. He frequently presents his findings at international conferences, where his insights stimulate robust discourse among peers and inspire collaborative research initiatives. His dedication to education extends to mentoring surgical residents and fellows, guiding them through the intricacies of operative planning, intra‑operative decision‑making, and postoperative care. Through this blend of clinical expertise, scholarly activity, and mentorship, Dr. Weaver exemplifies the modern surgeon‑scholar who advances the field while delivering compassionate, patient‑focused care.
Commitment to Patient Safety
Patient safety lies at the core of Dr. Weaver’s practice, a principle reinforced by his active memberships in premier surgical societies such as the American College of Surgeons (ACS), the American Society for Metabolic and Bariatric Surgery (ASMBS), and the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES). These affiliations provide him with direct access to the latest safety protocols, clinical guidelines, and consensus statements that shape the standards of care in bariatric and general surgery. By integrating these evidence‑based recommendations into his daily practice, Dr. Weaver ensures that every procedural step—from pre‑operative assessment to postoperative follow‑up—is performed with the highest degree of vigilance and precision.
Recognition of Dr. Weaver’s unwavering dedication to safety and excellence is reflected in his accolades, including the prestigious Top Doctor designation by Denver Magazine in 2022 and the Excellence in Bariatric Surgery Award bestowed by the American Association of Metabolic Surgeons in 2021. These honors are not merely ceremonial; they signify peer‑validated acknowledgment of his superior surgical outcomes, low complication rates, and commitment to continuous quality improvement. Dr. Weaver’s practice incorporates robust data collection and analysis, utilizing a comprehensive electronic health record system to track patient outcomes, readmission rates, and long‑term weight loss metrics. This data-driven approach enables him to identify trends, implement corrective actions, and share best practices with his multidisciplinary team.
In addition to institutional safeguards, Dr. Weaver champions a culture of transparency and patient empowerment. He conducts thorough informed‑consent discussions that elucidate potential risks, benefits, and alternatives, ensuring that patients are active participants in their care decisions. His pre‑operative clinics feature multidisciplinary panels—including nutritionists, psychologists, and anesthesiologists—who collectively evaluate each patient’s readiness for surgery, thereby mitigating peri‑operative risks and enhancing postoperative success. By fostering an environment where safety is a shared responsibility among clinicians, staff, and patients, Dr. Weaver sets a benchmark for surgical care that prioritizes the well‑being of every individual who walks through his doors.
Why Patients Travel to Denver, CO
Denver’s allure as a destination for patients seeking Dr. John S. Weaver’s expertise extends beyond the city’s breathtaking mountain vistas and vibrant cultural scene; it is rooted in a confluence of geographic, economic, and clinical advantages that make the Mile High City an ideal hub for advanced bariatric and reconstructive surgery. The city’s high altitude, clean air, and active outdoor lifestyle provide an optimal recovery environment that promotes rapid wound healing, reduced inflammation, and enhanced cardiovascular resilience—factors that are especially beneficial for patients undergoing major weight‑loss procedures. Moreover, Denver’s well‑developed transportation infrastructure, including an international airport and a robust network of highways, facilitates seamless access for patients traveling from across the United States and abroad.
From a clinical perspective, Denver boasts a concentration of world‑class medical facilities, research institutions, and allied health services that complement Dr. Weaver’s practice. Patients benefit from proximity to cutting‑edge diagnostic imaging centers, state‑of‑the‑art rehabilitation gyms, and specialized nutrition clinics that collectively support a comprehensive, multidisciplinary approach to weight management and postoperative care. The city’s thriving healthcare ecosystem also fosters collaborative opportunities with leading academic centers, enabling Dr. Weaver to stay at the forefront of innovative surgical techniques, emerging pharmacologic therapies, and novel patient‑engagement platforms. This synergy translates into a seamless continuum of care that begins with meticulous pre‑operative evaluation and extends through lifelong maintenance programs designed to sustain weight loss and improve quality of life.
Finally, the cultural ethos of Denver—marked by a spirit of openness, inclusivity, and progressive health consciousness—resonates deeply with patients who seek not only surgical expertise but also a supportive community that embraces lifestyle transformation. The city’s abundant outdoor recreation options, ranging from hiking and skiing to yoga and farm‑to‑table culinary experiences, provide patients with an inspiring backdrop for adopting healthier habits and integrating surgical outcomes into a broader narrative of personal wellness. By choosing Denver, patients align themselves with a vibrant, health‑oriented environment that reinforces Dr. Weaver’s commitment to lasting, patient‑centered results, making the journey to the Mile High City an integral component of their transformative surgical experience.
