Dr. Marc Portner is a Bariatric Surgery physician practicing in Lakeland, Florida, listed on The Doctor Directory. The profile below shows specialty credentials, primary practice location, conditions treated, and patient reviews. Patient rating: 4.63/5 across 159 verified reviews. Sub-specialty focus: Internal Medicine, Critical Care Medicine. Send a consultation request directly to the practice via the form on this page.
Dr. MARC PORTNER is a board-certified bariatric surgery specialist based in LAKELAND, Florida, bringing 19 years of dedicated clinical experience to patient care. Dr. PORTNER has performed over 10.6k procedures and published 118 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in bariatric surgery.
With advanced training in internal medicine, critical care medicine, Dr. MARC PORTNER combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. MARC PORTNER holds 3 medical patents, demonstrating innovation in surgical techniques and medical devices.
Dr. MARC PORTNER maintains an active role in the medical community through ongoing research, peer collaboration, and continuing medical education. This commitment to staying at the forefront of bariatric surgery ensures patients receive care informed by the latest advances in the field.
3 patents
Dr. MARC PORTNER provides comprehensive diagnosis and treatment for the following conditions:
Obesity - surgical weight loss including gastric bypass or sleeve gastrectomy.
Learn more about Obesity treatmentMetabolic Syndrome - a condition commonly treated by bariatric surgery specialists.
Learn more about Metabolic Syndrome treatment