Contact Information
Residency Program Director
Brie Roepke, D.O.
744 West 9thStreet
Tulsa, OK 74127
918-599-4427
roepke@okstate.edu
Residency Program Coordinator
Bri'Anne Walton
744 West 9thStreet
Tulsa, OK 74127
918-599-5238
brianne.walton@okstate.edu
Chief Residents
Ryan Acker, D.O.
ryan.acker@okstate.edu
Madison Puckett, D.O.
madison.slawson@okstate.edu
- View List of Faculty
Brie Roepke D.O.
Emergency Medicine Residency Program DirectorResidency Wellness Director
Clinical Assistant Professor of Emergency Medicine
Aaron Lane D.O.
Chairman, Department of Emergency Medicine
Assistant Residency Program Director
Clinical Associate Professor of Emergency MedicineDennis Blankenship D.O.
Interim Dean, College of Osteopathic MedicineClinical Professor of Emergency Medicine
David Gearhart D.O.
OSU Medical Center Emergency Medicine Medical Director
EMS / Medical Director – OSUMC EM Residency
Clinical Associate Professor of Emergency MedicineGavin Gardner D.O.
OSUMC Emergency Medicine Residency Clerkship Director
Clinical Associate Professor of Emergency MedicineTyson Bryant D.O.
Emergency Ultrasound Co-Director
Simulation Lab Co-DirectorClinical Associate Professor of Emergency Medicine
Anastasia Fisher D.O.
Medical Director, Northeastern Health Systems Emergency Department
Rural Emergency Medicine Site DirectorClinical Associate Professor of Emergency Medicine
Michael Cannon D.O.
Clinical Associate Professor of Emergency MedicineJames Herrington D.O.
Department of Emergency Medicine Faculty Research Director
Clinical Assistant Professor of Emergency MedicineBobby Abernathy D.O.
Emergency Ultrasound Co-Director
Simulation Lab Co-Director
Clinical Associate Professor of Emergency MedicineKelly Murray PharmD, BCACP
Resident Research Director
Clinical Associate Professor of Clinical PharmacyLinden Cowley D.O.
Clinical Associate Professor of Emergency MedicineJon Robins D.O.
Clinical Assistant Professor of Emergency MedicineCharles Harris D.O.
Clinical Associate Professor of Emergency MedicineMary Moore D.O.
Clinical Assistant Professor of Emergency MedicineMatthew Stiger D.O.
Clinical Assistant Professor of Emergency MedicineYakiji Bailey D.O.
Emergency Department Medical Director -
Jack C Montgomery VA Medical Center
Clinical Assistant Professor of Emergency MedicineKenneth Argo D.O.
Clinical Assistant Professor of Emergency MedicineTyler Evilsizer D.O.
Clinical Assistant Professor of Emergency MedicineCass Cherry D.O.
Clinical Assistant Professor of Emergency MedicineJason Moore D.O.
Clinical Assistant Professor of Emergency Medicine
John Carlson D.O.
Clinical Assistant Professor of Emergency Medicine
Megan Johanning D.O.
Clinical Assistant Professor of Emergency Medicine
Gary Fennema D.O.
Clinical Assistant Professor of Emergency Medicine
Steven Gearhart D.O.
Clinical Assistant Professor of Emergency Medicine
Rebecca Massey D.O.
Clinical Assistant Professor of Emergency Medicine
Kenneth Argo D.O.
Clinical Assistant Professor of Emergency Medicine
Shane Hnatusko D.O.
Clinical Assistant Professor of Emergency MedicineJamin Brown D.O.
Clinical Assistant Professor of Emergency MedicineMichelle Bates D.O.
Clinical Assistant Professor of Emergency MedicineRoy Reed D.O.
Clinical Assistant Professor of Emergency MedicineJennifer Briggs D.O.
Clinical Assistant Professor of Emergency MedicineJohn Lowe D.O.
Clinical Assistant Professor of Emergency MedicineStaff
Bri’Anne Walton
Emergency Medicine Program Coordinator
918-599-5238
918-599-5949 (fax)
brianne.walton@okstate.edu