She graduated with honors from University Of Oklahoma College Of Medicine in 2009. Having more than 7 years of diverse experiences, especially in NURSE PRACTITIONER, Tammy A Harrelson affiliates with O U Medical Center, and cooperates with other doctors and specialists in many medical groups including Board Of Regents Of The University Of Oklahoma - Ou Physicians, Oklahoma Sleep Institute Clinic - Mwc, Oklahoma Sleep Institute Clinic Okc Llc Osi Clinic, Oklahoma Sleep Institute Clinic Edmond. Call Tammy A Harrelson on phone number (405) 606-2727 for more information and advises or to book an appointment.