Peter L. Seraphin, D.O.



12 Salt Creek Ln Ste 425

Hinsdale, IL 60521

Open today 8:30AM - 4:30PM

Quick Facts

  • Colon Cancer Screenings
  • IBD, Crohn’s Disease, Ulcerative Colitis
  • Acid Reflux/Heartburn
  • Expert Endoscopy and Colonoscopy
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted

Hinsdale, IL

Gastroenterology in Hinsdale, IL

Hinsdale, IL

12 Salt Creek Ln

Ste 425

Hinsdale, IL 60521

Open today 8:30AM - 4:30PM


Hinsdale Gastroenterology Associates Endoscopy

Gastroenterology in Hinsdale, IL

Hinsdale Gastroenterology Associates Endoscopy

12 Salt Creek Lane

Ste 425

Hinsdale, IL 60521

By appointment only.

Request 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 Peter L. Seraphin, D.O.

Dr. Peter Seraphin earned his undergraduate degree in psychology from the University of Notre Dame and his Doctor of Osteopathy degree from Arizona College of Osteopathic Medicine. He attended Loyola University Medical Center, where he was Associate Chief Resident in Internal Medicine and served as Chief Fellow in Gastroenterology and Hepatology. He is ABIM Board Certified in Internal Medicine and Gastroenterology.

Dr. Seraphin has a special interest in treating Barrett's esophagus with RFA (radiofrequency ablation). During his training and studies at Loyola, he focused specifically on chronic liver disease.

Peter is married and the father of 3 children. When not working, his hobbies include woodworking. He enjoys the community life in Hinsdale with his family. He especially enjoys visiting the family farm.

Dr. Seraphin treats patients from a personable perspective in order to give the patients and their families the best care over time.


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. Seraphin and his team were excellent! Seemless colonoscopy from booking to completion. Very friendly staff. I actually enjoyed it, except the prep of course! lol Highly recommended.

J.L. Google

Very good Doctor.

B.K. Google

Very friendly staff! They were fast to help me. The doctor was fantastic in explaining my problem and didn’t cause any concern. I am already recommending him to my friend!

J.S. Google

Very clean, efficient and friendly staff and doctor....see you in 5 years!

C. Google

Dr Sarapine and all of his staff are outstanding and above average in all aspects of there practice and the services they provided me. They take the time to explain the entire procedure and encourage you to ask any question you might have. Dr Sarapine met and talked with me before and after the colonoscopy. Also the anesthesiologist was very knowledgeable when it involves sleep apnea and stopping breathing during the procedure. She was able to fine tune the medicine give to me so I could finish ny procedure with minimal breathing episodes. Thank you

M.L. Google


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