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Directory

Stephanie Pierce, MD, MS

Stephanie Pierce, MD, MS

Associate Professor

Director, Substance use Treatment and Recovery (STAR) Prenatal Clinic

Augen Pioszak, PhD

Augen Pioszak, PhD

Associate Professor, Department of Biochemistry & Physiology

Maheswaran Pitchaimuthu MD

Maheswaran Pitchaimuthu, MD

Assistant Professor of Surgery

Transplant Surgeon

Evan Pixley, MD

Evan Pixley, DO

Clinical Assistant Professor
Assistant Medical Director,
Quality, Safety and Patient Experience

Sunny Po, MD

Sunny Po, MD

Professor

Hanumantha Pokala, MD

Hanumantha Pokala, MD

Fellowship Program Director 

Associate Professor

Pediatric Hematology/Oncology

Elisabeth Ponce-Garcia, PhD

Elisabeth Ponce-Garcia, PhD

Associate Professor

Pramod Ponna, MD, FACP

Pramod Ponna, MD, FACP

Clinical Assistant Professor, OUHSC
Unit Medical Director/Hospitalist, OU Health

Swaroopa PonnamReddy, MD

Swaroopa PonnamReddy, MD

Assistant Professor, Department of Medicine

Priyanka Vallabhaneni,MD

Niveditha Popuri, MD

HemOnc Fellow

Michael Porter, MD

Michael Porter, MD

Clinical Assistant Professor
Associate Residency Program Director

Rachel Posey, APRN, CNP, PNP

Rachel Posey, APRN, CNP, PNP

Advanced Practice Provider

Pediatric Transplantation and Cellular Therapy

Pediatric Hematology/Oncology

Tamara Poteat, PA-C, MCMS

Tamara Poteat, PA-C, MCMS

Urogynecology Physician Assistant
Clinical Instructor

Matthew Potthoff, PhD

Matthew Potthoff, PhD

Professor, Department of Biochemistry & Physiology 
Deputy Director, Harold Hamm Diabetes Center
Harold Hamm Endowed Chair in Clinical Diabetes Research

Prakash Poudel Jaishi, MD

Prakash Poudel Jaishi, MD

Pediatric Gastroenterology Fellow

2026 - 2029

Sandeep Prabhu, M.B.B.S, M.D.

Sandeep Prabhu, M.B.B.S, M.D.

Section-Chief Pediatric Radiology 

Assistant Professor

Suraj Pratap, MD

Suraj Pratap, MD

Assistant Professor

Pediatric Hematology/Oncology

Jason Price, MSN, APRN, NC-P
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