The gastroenterology team at Advocate Illinois Masonic Medical Center is committed to excellence in diagnosing, treating and managing gastrointestinal disorders and diseases. Our dedicated specialists collaborate with other medical professionals on staff to ensure patients receive the most comprehensive care possible, tailored to their specific medical needs.

Gastroenterologists

	Andrew Albert, MD		William Markey, MD
	George N. Atia, MD		Arun Ohri, MD
	Samuel Castillo, MD		Arturo Olivera MD
	Ali Esmaili, MD		Daksesh Patel, DO
	Keikhosrow Ghazanfari, MD		Lakshmaiah Setty, MD
	Frank Konicek, MD		Ramamoorthy Sundaresan, MD

Colon and Rectal Surgeon

Joaquin Estrada, MD

Find a gastroenterologist.

Contact Us

To learn more, for help finding a physician or to schedule an appointment call 1.800.3.ADVOCATE (1.800.323.8622). You can also find a physician and request an appointment online.