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To speak with an appointment scheduler, call 1-800-533-UPMC between 7 a.m. and 7 p.m. Monday through Friday.

Note: We can schedule appointments for many — but not all — UPMC doctors and locations at this number.

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Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
Magee-Womens Hospital of UPMC
UPMC Presbyterian

Language Spoken:

Patient Satisfaction Ratings:
5 Stars
259 Patient
Satisfaction Ratings
Learn About Our Survey


University of Pittsburgh Physicians

Division of Gastroenterology, Hepatology & Nutrition
UPMC Presbyterian
200 Lothrop St.
Digestive Disorders Ctr., 3rd Floor
Pittsburgh, PA 15213
Office Phone:
(412) 647-8666


Gastroenterology, American Board of Internal Medicine


MD, Drexel/Hahnemann University College of Medicine, Philadelphia, PA

Beth Israel Deaconess Medical Center,
Boston, MA

Beth Israel Deaconess Medical Center,
Boston, MA

Appointment Information

New Patients

Appointment Information

Call 1-800-533-UPMC (8762), Monday through Friday between 7 a.m. and 7 p.m. to schedule an appointment OR call the locations listed above to speak with a representative.

Returning Patients

  • Your doctor may participate in scheduling through MyUPMC. If you would like to book online, please log in and visit the Appointments tab.
  • Call the locations listed above to speak with a representative.

Patient Ratings

Rate the Provider

Listens Carefully

Spends Enough Time with You

Recommend This Provider to Family/Friends

Shows Respect for Patients

Provides Easy to Understand Information

Explains in a Way You Understand

Patient Comments

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are de-indentified for confidentiality and patient privacy.

August 09, 2016

every one was great to deal with

August 08, 2016

Care given is excellent. Some times the wait to see the Dr. is a little long but worth waiting for, it does take months to get an appointment.

August 04, 2016

Overall, a great experience. The nurses and doctor worked well to provide the best care for my visit.

August 02, 2016

Dr REGUEIRO and his staff do an excellent job I have no complaints they do everything great.

July 28, 2016

Excellent experience. Questions answered, the Doctor was knowledgeable about testing leading up to the visit and explained options and a plan very thoroughly.

July 25, 2016

I feel Dr Regueiro is one the the best drs at your facility. He speaks on the level of the patient and allows them to be part of the decision making process.

July 25, 2016

I love the staff in the office. They are always helpful and super sweet!

July 25, 2016

Dr Reguiero has been the answer to our prayers many times over the past 14 years. He has taken EXCELLANT care of me and also my son. He is so kind and caring. Always there for us!!!

July 21, 2016

Dr Rigueiro is excellent - he listens intently, explains everything in detail and at a level I can understand, he gives me ample amount of time not making me feel rushed, he is very knowledgable but most importantly HE TALKS TO ME AND LOOKS AT ME AND IS NOT BURIED IN HIS COMPUTER TAKING NOTES - THIS IS GREATLY APPRECIATED

July 21, 2016

everything went as expected, I always feel I receive the best care possible here