George W. Marek, III

George William Marek, III, M.D., Ph.D., is a Gastroenterologist in the consultative group at Mayo Clinic. Dr. Marek practices Gastroenterology in the Consultative Interest Group at Mayo Clinic in Rochester. He practices general Gastroenterology and provides outpatient consultation services and performs general and complex endoscopic procedures and works as a clinical educator and scientist.

He is a native of Florida originally and completed his MD, PhD training and internal medicine residency training before completing Gastroenterology training at Mayo Clinic in Rochester.

He has research and clinical interests in Alpha-1 Antitrypsin Deficiency. He sees patients with a wide variety of gastrointestinal problems and seeks to incorporate cutting edge diagnostics with wholistic patient-centered approaches to serious and complex gastrointestinal symptoms.