Find a Doctor

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.

UPMC Overall Patient Satisfaction Rating
4.8 out of 5
284,620 Reviews

Search for a UPMC doctor near you

Narrow your search by choosing:


Appointment Information

Verify Your Insurance

Please call the physician's office to verify insurance coverage prior to scheduling an appointment.


David John Keljo, MD, PhD



Sub Specialty:
Pediatric Gastroenterology

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

Language Spoken:

Patient Satisfaction Ratings:
4.7 Stars
81 Patient
Satisfaction Ratings
Learn About Our Survey


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 Clinic
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,

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.

November 19, 2015

We love Dr. Keljo. He is the one who kept our son alive. Going to Children's was scary in the beginning, but it is a comfort now. We are so thankful for everyone there who has been involved with us and our son.

November 17, 2015

I have never had any bad experiences with Dr. Keljo and his staff. They always take great care of me, are prompt with returning my calls with any concerns or questions. I would highly recommend Dr. Keljo to anyone looking for a Gastro Specialist.

November 17, 2015

I liked this health care provider, and I would go back again.

October 29, 2015

Dr Keljo is very helpful with the issues my child has going on

October 27, 2015

As I have indicated previously, Dr. Keljo and his nurse, Denise are excellent health care providers and I am grateful to have them for my son. Many other health care experiences for myself, elderly mother and others have not lived up to the standards that Dr. Keljo maintains.

September 02, 2015

Dr. Keljo thoughtfully answers questions. He takes time to consider the best options for treatment and care. I believe he has a tremendous amount of knowledge, experience & expertise, yet he is humble and really listens to the patient and the parent.

August 19, 2015

we really feel comfortable at children's of Pittsburgh. everyone is friendly and kind. dr Keljo is the best!

July 22, 2015

Was a great experience and helped me alot

July 08, 2015

Dr. Keljo sincerely cared about my son and took good care of him! He understood the importance of being able to play baseball had in my son's life, even with his illness, and did not try to make light of this.

June 22, 2015

Despite a shedule that I am sure is very busy, Dr. Keljo has never made us feel like he was in a rush to be elsewhere and has always taken the time to discuss any issues that we raised. Dr. Keljo brings a perfect mix of professionalism and concern for my daughter's well being. After each visit, my daughter and I always remind eachother how lucky we are to have her in Dr. Keljo's care.

©  UPMC | Affiliated with the University of Pittsburgh Schools of the Health Sciences
Supplemental content provided by Healthwise, Incorporated.