Dr. Theodor Feinstat, MD

Dr. Theodor Feinstat specializes in gastroenterology and internal medicine, bringing over five decades of clinical expertise to patient care. He earned his medical degree from the University of Cincinnati College of Medicine and completed his residency training at Legacy Health System. With 52 years of experience treating digestive disorders and providing comprehensive internal medicine care, Dr. Feinstat offers patients the benefit of extensive knowledge in managing complex gastrointestinal conditions. He is fluent in Spanish and Chinese, enabling him to communicate effectively with diverse patient populations.

Dr. Feinstat practices throughout the Roseville and Sacramento areas in California, with primary affiliations at Mercy Hospital of Folsom and multiple Sutter Health locations. He focuses on treating challenging conditions such as Crohn's disease and chronic diarrhea. His expertise extends to cancer-related digestive complications, where he provides specialized infusion therapy …and intravenous chemotherapy treatments. Patients have given him an average rating of 4.1 out of 5, reflecting their confidence in his care and clinical approach.