Dr. Samuel Marcus, MD

Dr. Marcus is a Board Certified Gastroenterologist  who has been practicing in Mountain View, California since 1992.

He is particularly interested in the early detection and prevention of colon cancer, the diagnosis and management of Crohn’s disease and ulcerative colitis and the endoscopic management of obesity. 

His specialties include diseases and disorders of the digestive tract and liver.

Dr. Marcus has been awarded the Top Doctors Award in Gastroenterology for the last eleven years in a row.

For more information about Dr. Marcus, you can visit his website here.


Dr. Samuel Marcus, MD