in Tyrosinemia Type 3
About Dr. P J. Mckiernan

P Mckiernan is a Pediatric Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Mckiernan has been practicing medicine for over 39 years and is rated as a Distinguished doctor by MediFind in the treatment of Tyrosinemia Type 3. He is also highly rated in 25 other conditions, according to our data. His top areas of expertise are Liver Transplant, Tyrosinemia Type 3, Crigler-Najjar Syndrome, and Tyrosinemia Type 1. He is board certified in Pediatric Medicine and Gastroenterology and licensed to treat patients in Pennsylvania. Dr. Mckiernan is currently accepting new patients.

His clinical research consists of co-authoring 113 peer reviewed articles and participating in 7 clinical trials in the past 15 years. In particular, he has co-authored 11 articles in the study of Tyrosinemia Type 3.


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  4401 Penn Ave, Pittsburgh, PA 15224, US
Background & Education
Graduate Institution
Other, 1983
Pediatric Gastroenterology
Pediatric Gastroenterology in PA
Board Certifications
Pediatric Medicine
Hospital Affiliations
UPMC Childrens Hospital Of Pittsburgh
Languages Spoken
Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Doctors who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

7 Clinical Trials

Enrollment Status:Recruiting
Intervention Type:Diagnostic Test, Drug, Other, Procedure, Radiation, Behavioral
Study Phase: Phase 1/Phase 2
Hepatocyte Transplantation for Phenylketonuria
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Enrollment Status:Terminated
Intervention Type:Drug, Other
Study Phase: Phase 3
A Randomized Pilot Trial of a Steroid-free Immunosuppressant Regimen in Pediatric Liver Transplantation
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View 2 Less Clinical Trials -

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