Gastroenterologist talking to patient Gastroenterology blue

Peter L. Seraphin, D.O.


Ages Treated: 18+

(630) 789-2260


Quick Facts:

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

Peter L. Seraphin, D.O. Practices at the Following Locations

Hinsdale, IL 12 Salt Creek Ln , #425, Hinsdale, IL 60521 (630) 789-2260 Request an appointment at this location
"$000 - $000",

About Peter L. Seraphin, D.O.

Dr. Peter Seraphin is a board-certified gastroenterologist with Hinsdale Gastroenterology Associates. He performs routine GI procedures such as upper endoscopy and colonoscopy in the diagnosis, screening and surveillance of gastrointestinal diseases and cancers. In addition, he also specializes in Barrett’s Esophagus, Fatty Liver Disease, Hepatitis, Liver Cirrhosis, and Primary Sclerosing Cholangitis. He/she is fluent in English. He is a member of the American College of Gastroenterologist and the American Society of Gastrointestinal Endoscopy.


Undergraduate School: University of Notre Dame

Medical School: Arizona College of Osteopathic Medicine

Residency: Loyola University Medical Center

Fellowship: Loyola University Medical Center

Why did you choose to specialize in Gastroenterology?

I chose Gastroenterology because I wanted to make a difference in the health of the patients I treat.

Do you have a specialty of interest in Gastroenterology?

I have a special interest in treating Barrett’s esophagus with RFA (radiofrequency ablation). During my training and studies at Loyola, I focused specifically on chronic liver disease

What do you and your family enjoy doing in your spare time?

My hobbies include woodworking. I enjoy the community life in Hinsdale with my family.

Awards and Accreditation:


Board Certified in Gastroenterology

Board Certified in Internal Medicine

Professional Affiliations:

American College of Gastroenterology

American College of Physicians

American Society for Gastrointestinal Endoscopy