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Peter L. Seraphin, D.O.



12 Salt Creek Ln Ste 425

Hinsdale, IL 60521

Closing soon at 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

Closing soon at 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

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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


Very professional and kind. His explanations are very understandable.

N.V. Google

Dr. Serephin is a good doctor easy to talk with and gives you plenty of time to discuss any issues you might have.

J.P. Google

I would recommend dr. Seraphin and his Staff to all. Prep was easy and I felt taken care of from the moment I steped into office until the end.

W.M. Google

Dr. Seraphin is great. I was nervous to hear the same things other providers have told me but I'm glad he took the time to ask different questions and listen to what I had to say. Great bedside manners and never felt rushed. His team is also very great and friendly.

N.M. Google

The staff and Dr. Seraphin are amazing! They are friendly and efficient. Dr. Seraphin is comforting and thorough. My entire process was seamless.

I.R. Google


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