Wei Sun, M.D. PhD


745 Fletcher Dr Ste 202

Elgin, IL 60123

Closed. Opens Thur at 8:15AM

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

Elgin, IL

Gastroenterology in Elgin, IL

Elgin, IL

745 Fletcher Dr

Ste 202

Elgin, IL 60123

Closed. Opens Thur at 8:15AM


Lake in the Hills, IL

Gastroenterology in Lake in the Hills, IL

Lake in the Hills, IL

165 N Lakewood Rd

Suite D

Lake in the Hills, IL 60156

Closed. Opens Thur at 8:15AM


South Elgin, IL

Gastroenterology in South Elgin, IL

South Elgin, IL

2000 McDonald Rd

Ste 230

South Elgin, IL 60177

Closed. Opens Thur at 8:15AM

Request an Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Wei Sun, M.D. Ph.D


Medical Education:
Shanghai Medical University, 1983
School of Medicine, University of Sheffield, U.K., 1987 – 1990
Post-Graduate Training:
Residency – Internal Medicine, University of Michigan, 2001 – 2003
Fellowship – Gastroenterology and Hepatology, University of Michigan, 2003 – 2006

Board Certifications:

American Board of Internal Medicine – Internal Medicine, 2003
American Board of Internal Medicine – Gastroenterology, 2006

Medical Societies:

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

Other Interests:

Dr. Sun has a special interest in gastrointestinal motility issues and functional bowel disease.


(Translated by Google) Very good and efficient (Original) Muy bueno y eficientes

A.L. Google

I been seen Dr Sun for over a decade and I feel lucky and grateful she has always given me the care and attention any patient can hoped for.

A.S. Google

Dr. Sun is amazing. She is very nice and patient and I always receive the best care with Dr. Sun. She really cares about her patients and always answers all questions.

J.F. Google

Doctor sun is absolutely the best

M.O. Google

Great Doctor

T.A. Google


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