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Sub Specialty:
Pediatric Gastroenterology

Hospital Affiliation(s):
Magee-Womens Hospital of UPMC
UPMC Children's Surgery Centers
Children's Hospital of Pittsburgh of UPMC

Language Spoken:

Patient Satisfaction Ratings:
4.8 Stars
101 Patient
Satisfaction Ratings
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University of Pittsburgh Physicians

Pediatric Gastroenterology, Hepatology and Nutrition
Children's Hospital of Pittsburgh of UPMC
4401 Penn Ave.
Pediatric Gastroenterology, 3rd Floor
Pittsburgh, PA 15224
Office Phone:
(412) 692-5180

Children's North
2599 Wexford Bayne Rd.
Sewickley, PA 15143
Office Phone:
(412) 692-5180


Pediatric Gastroenterology, American Board of Pediatrics
Pediatrics, American Board of Pediatrics


MD, University of Pennsylvania Health System, Philadelphia, PA

Harvard Medical School,
Boston, MA

University of Toronto,
Toronto Ontario, Canada

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.

September 07, 2016

Dr. Keljo is excellent!

September 06, 2016

Dr Keljio went above and beyond seeing us for the appointment even though we went to the wrong office and was late. He gave us the time we needed and didn't rush us and allowed us to ask any and all questions we had.

September 02, 2016


August 11, 2016

Dr. Keljo is awesome. He has been 100% responsible for our son getting better and learning to live a normal life with Crohn's disease.

August 11, 2016

I've been a patient of Dr. Keljo for many years now and both Dr. Keljo and his nurse Denise have always addressed my health concerns very quickly. I am now 23yrs. old and have been hesitant to change to an adult specialist as the quality of care I have received from Dr. Keljo and his team will be hard to match.

July 20, 2016

Dr. Keljo and Denise have been wonderful to work with. They are prompt and quick in returning calls and bloodwork results. They address each of our concerns and we are so happy with the treatment our son is receiving for Crohn's disease.

July 06, 2016

We have always had a good experience here. We wish that our doctors, nurses, and staff in our home town, were this friendly.

July 05, 2016

The Provider was very professional and courteous. He answered all my questions and was very helpful.

June 21, 2016

Dr. Keljo is excellent. Great bedside manner, good at explaining and offering choices. Obviously very very smart.

June 02, 2016

Excellent care as usual.