Mark S Choh, M.D.

Specialties: Bariatric & Obesity Medicine; General Surgery

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Practice: Suburban Metabolic Institute

Hospital Affiliations: Elmhurst Hospital

Clinical Interests: Esophageal Surgery; Gallbladder surgery; Gastroesophageal reflux; Hernia surgery; Obesity; Stomach Diseases; Abdominal Surgery; Bariatric/Obesity Surgery

Philosophy Of Care

We strive to provide a comprehensive, multidisciplinary approach to the surgical treatment of severe obesity so patients will have the greatest chance at succeeding with long-term, sustained weight loss.


1200 S. York St
Ste 1240
Elmhurst, IL 60126
Phone: 331 221-6140
Fax: 331 221-3838
3340 S. Oak Park Ave
Ste 309
Berwyn, IL 60402
Phone: 708 484-0621
Fax: 708 484-0250
Chestnut Medical Center
534 Chestnut St, Ste 130
Hinsdale, IL 60521
Phone: 630 325-5070
Fax: 630 325-0435

Education & Credentials

Medical School: Tufts University School of Medicine, 2003

Internship: Rush University Medical Center, Chicago, 2004

Residency: Rush University Medical Center, Chicago, 2008

Fellowship: University of Illinois, Chicago, 2009


General Surgery


This provider is an independent medical practitioner who has been permitted to use the hospital's facilities and to exercise his or her independent medical judgment in the care and treatment of his or her patient.