Mark C. Chien, M.D.
Dr. Chien is a board-certified doctor specializing in internal medicine. He completed his medical education and residency at the University of Illinois.
Read MoreWelcome to the Internal Medicine and Gastroenterology practices of Suite 118, 680 N. Lake Shore Drive. We appreciate your interest in our office. All of us are board certified internists on the faculty at the Northwestern University Feinberg School of Medicine, and are proud of our reputations for providing high-quality medical care. Each of us practices separately, but we provide coverage for one another at certain times. You may wish to bookmark this website for future reference. No medical advice is provided on this site.
Dr. Chien is a board-certified doctor specializing in internal medicine. He completed his medical education and residency at the University of Illinois.
Read MoreDr. Dillon practices general internal medicine with an emphasis on preventive medicine, treatment of cardiovascular disease, hypertension, high cholesterol, diabetes, asthma, allergies, cancer screening and osteoporosis.
Read MoreDr. Repasy is a board-certified doctor specializing in internal medicine. He is also the Clinical Assistant Professor of Medicine, at the Feinberg School of Medicine at Northwestern University.
Read MoreDr. Ruchim’s practice involves all aspects of gastroenterology. This includes disorders of the esophagus, stomach, liver, pancreas, gallbladder and colon. His office hours on Mondays and Wednesdays are available by telephoning our office reception staff.
Read MoreDr. Sipkins is a board-certified doctor specializing in Internal Medicine. He is a Clinical Assistant Professor of Medicine at Northwestern’s Feinberg School of Medicine.
Read MoreAreas of Expertise: Internal Medicine; Primary Care (adults). Patients in my practice vary in age from 18 to 105 years. Education: Internship and Residency: St. Joseph Hospital in Chicago; Medical School: Poznan University of Medical Sciences in Poland; Undergraduate: BA, Biology, University of Illinois, Chicago Teaching: Taught at the University of Pennsylvania Medical School Interests […]
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