Thank You

Your message has been received.


Thank You

Your input in this quick survey is valuable to us.

Alan H. Wang, M.D.

Alan H. Wang

Philosophy of Care

My goal is to provide outstanding medical and procedural services in a relaxed and friendly environment. I believe that the first step in taking care of a person, is to establish a good rapport that is based on trust, mutual understanding of our goals and openness in our discussions. I then will offer and discuss the best options of care that is tailored to a person's individual healthcare needs.



  • Gastroenterology
  • Years in Practice: 11

Board Certifications

  • Gastroenterology


  • English

Medical Interests

Bariatric medicine and obesity, colon cancer, gallbladder disease, Crohn's disease and ulcerative colitis, liver disease, esophageal disorders including GERD and Barrett's esophagus, nutrition and various gastrointestinal disorders.

Personal Interests

Violin, reading, sports, traveling.



School Princeton University
Graduation Date 06/1997
Degree B.S.

School Wayne State University School of Medicine
Graduation Date 06/2002
Degree M.D.
Honors Gross Anatomy, Internal Medicine, Surgery, Gastroe


School Thomas Jefferson University Hospital
Title Resident in Internal Medicine


School Geisinger Medical Center
Specialty Gastroenterology

School Geisinger Medical Center
Specialty Nutrition



  • Capsule Endoscopy
  • Colorectal Cancer Screening
  • Endoscopic Foreign Body Removal
  • Enteroscopy (Therapeutic & Diagnostic)
  • Esophagogastroduodenoscopy- EGD
  • Flexible Sigmoidoscopy
  • Ileoscopy
  • Percutaneous Endoscopic Gastrostomy Placement
  • Polyp Removal
  • pH Study for Esophageal Reflux Disease


  • American Gastroenterological Association
  • American Society for Gastrointestinal Endoscopy
  • American College of Gastroenterology

Awards and Accolades

Name Chief's Distinguished Service Award for Resident o
Date 01/2005

Health Topics Posts

Colon Cancer - Why Should You Get Screened?

DuPage Medical Group Gastroenterology

Colon Cancer is the third leading cause for cancer in men and women. Learn why you should get screened.

Topics and Subtopics: Cancer


Hospital Affiliations

  • Advocate Good Samaritan Hospital

  • Edward Hospital

  • Northwestern Medicine Central DuPage Hospital

Contact Us

Administration Office
1100 W 31st St, Suite 300
Downers Grove, IL 60515

Main Line 630.469.9200
Customer Service 630.942.7998