Peter L. Seraphin, D.O.


12 Salt Creek Ln #425

Hinsdale, IL 60521

Quick Facts

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

Hinsdale Gastroenterology Associates - Hinsdale, IL

Gastroenterology in Hinsdale, IL

Hinsdale Gastroenterology Associates - Hinsdale, IL

12 Salt Creek Ln


Hinsdale, IL 60521

Open today 8AM - 4:30PM

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


Dr and staff are amazing! Easy to talk to and straight forward.

A.F. Google

The staff were super friendly and helpful. Dr Seraphin took his Time to explain everything to me and give me my options. I’ve been going to their practice for Over 10 years and would recommend them to anyone.

S.G. Google

Doctor Seraphin has been my GI for almost ten years. He is an excellent doctor, extremely knowledgable and capable. He also happens to be very warm, friendly and caring and inspires confidence in me as a patient. My wife, daughter and son are also patients of Doctor Seraphin

P.R. Google

If you’re looking for a competent, caring and compassionate gastroenterologist I highly recommend Dr Seraphin. He really takes the time to explain everything and answers all questions. I recommend him to everyone I know.

K.N. Google

My experience was wonderful from start to finish. Everyone I have come in contact with throughout this process has been extremely professional and accommodating. Any additional explanations I have asked for have been provided. I highly recommend Dr. Seraphin and his competent staff.

V.H. Google


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