Jennifer O'Stasik, MD

Oncologist

4.8 out of 5

(77 Ratings) , 15 Comments

Position: Oncologist
Primary Specialty: Hematology & Oncology
Languages Spoken: English
Gender: Female

About Jennifer O'Stasik

Jennifer O’Stasik has been practicing medical oncology in Tulsa since 2011.

She earned her medical degree from the University of Oklahoma College of Medicine in Oklahoma City, Okla. and completed her residency at St. John Medical Center in Tulsa, Okla. She completed her medical oncology fellowship at Scott & White Hospital in Temple, TX.

She enjoys horseback riding, running, hiking, reading and traveling.

Health Education

Medical School
Doctor of Medicine The University of Oklahoma College of Medicine
Oklahoma City, OK

Residency
Internal Medicine St. John Medical Center
Tulsa, OK

Fellowship
Medical Oncology Scott & White Hospital
Temple, TX

Reviews

12/11/2025

Dr. Ostasik was informative and empathetic to my condition and the information that would be helpful to me.
12/01/2025

They are #1 on my list to recommend even if a person already has a a health care provider.
11/20/2025

The provider came in with a plan, explained it, and we executed it efficiently.
11/11/2025

Perfect