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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
UPMC Presbyterian

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


Digestive Disorders Center (DDC) - Primary Patient Center
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

At UPMC we believe transparency is critical. Patient comments found on UPMC Find A Doc are not investigated to ascertain truth or validity. Comments are posted in the spirit of providing patient's perceptions of their encounters with their providers.

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are not identified for confidentiality and patient privacy.

October 02, 2017

All good experiences since first visits in 2005.

September 07, 2017

Always makes you fill important.

September 07, 2017

I absolutely love my doctor and the nursing staff is also stellar.

August 28, 2017

I could not ask for a better provider! He and his team are amazing! I am so blessed to have them as my care team.

August 24, 2017

Dr. Regueiro is the best doctor I have ever had. He cares for his patients, he knows them, he treats them like people. He is one of the best men I know.

August 10, 2017

Dr. Reguiro is a great doctor, shows concern, and knows a great amount about ulcerative colitis and chrons and how to treat his patients.

August 10, 2017


August 08, 2017

very well treated

August 07, 2017

Dr.Regueiro always listens to me & provides physical & moral support.

August 03, 2017

He is honestly the best doctor I have been to! I would do everything in your power to keep him at UPMC!