Faculty and Staff
Marilyn Hines, D.O.
Program Director
Medical School: Oklahoma State University College of Osteopathic Medicine
Adam Vascellaro, D.O.
Associate Program Director/Core Clinical Faculty
Medical School - Oklahoma State University College of Osteopathic Medicine
Medical Residency: Oklahoma State – Alliance Health Durant Family Medicine Residency Program
Valerie Pack, D.O.
Director of Osteopathic Education/Core Clinical Faculty
Medical School: Oklahoma State University College of Osteopathic Medicine
Medical Residency: OMECO – Choctaw Nation Health Services Authority Family Medicine Residency Program
Stephanie Parker, D.O.
Core Clinical Faculty
Medical School: Oklahoma State University College of Osteopathic Medicine
Medical Residency: Oklahoma State University – Tulsa Family Medicine Residency Program<
John Long, MD
ACGME Faculty
Medical School: University of Kansas School of Medicine-Salina
Medical Residency: Cox Family Medicine Residency Program
Alice Jean, MD, MPH, DipABLM
ACGME Faculty
Medical School: University of Texas Southwestern Medical School
Medical Residency: Loma Linda University Health Education Consortium Family Medicine Residency Program
Fred Wallace, DO
ACGME Faculty
Medical School: Oklahoma State University College of Osteopathic Medicine
Sadie Volino, MS, LPC, NCC
Program Behaviorist
Todd Wallace, MBA, BSHA
Program Coordinator
Tana Priest, CAP
Program Administrative Assistant
Rotational Directors
Clayton Morris, M.D. – Behavioral Health
Medical School – University of Oklahoma School of Medicine
Medical Residency – University of Oklahoma Psychiatry Residency Program
George Chrysant, M.D. – Cardiology
Medical School: University of Oklahoma College of Medicine
Medical Residency: University of Alabama Internal Medicine Residency Program
Medical Fellowship: Washington University School of Medicine Cardiovascular Disease and Interventional Radiology Fellowship Program
Mark Garcia, D.O. – Dermatology
Medical School: University of Health Sciences Kansas City
Medical Residency: Northeast Regional Medical Center Dermatology Residency Program
Olivia Reed, D.O, - Emergency Medicine
Medical School: Rocky Vista University College of Osteopathic Medicine
Medical Residency: Norman Regional Health System Emergency Medicine Residency Program
Tre' Landrum, D.O. - Otorhinolaryngology
Medical School: Oklahoma State University College of Osteopathic Medicine
Medical Residency: Philadelphia College of Osteopathic Medicine Otolaryngology, Head and Neck Plastic Surgery Residency Program
Cynthia Nydick, D.O. – General Surgery
Medical School: Oklahoma State University College of Osteopathic Medicine
Medical Residency: OSU - General Surgery Residency Program
Brett Krablin, M.D. – Geriatrics
Medical School: University of Oklahoma College of Medicine
Medical Residency: University of Oklahoma Internal Medicine Residency Program
Richard McClain, M.D. – Obstetrics and Gynecology
Medical School: University of Oklahoma College of Medicine
Medical Residency: Madigan Army Medical Center OB/Gynecology Residency Program
Justin Chronister, D.O. – Intensive Care
Medical School: Oklahoma State University College of Osteopathic Medicine
Medical Residency: Johns Hopkins University Internal Medicine Residency Program
Ying Tang, D.O. - Inpatient Teaching Service
Medical School: NYIT College of Osteopathic Medicine
Medical Residency: Chickasaw Nation Family Medicine Residency Program
John Long, M.D. – Night Float
Medical School: University of Kansas School of Medicine
Medical Residency: Cox Health Family Medicine Residency Program
Cody Curry, M.D. - Orthopedic/Sports Medicine
Medical School: University of Texas College of Medicine
Medical Residency: Baylor College of Medicine Orthopedic Surgery Residency Program
Beth Mittelstet, M.D. - Pediatrics
Medical School: University of New Mexico School of Medicine
Medical Residency: University of Minnesota Pediatric Residency Program
Nicholas Strle, D.O. - Radiology
Medical School: Kansas City University Medicine and Biosciences College of Osteopathic Medicine
Medical Residency: University of Iowa Diagnostic Radiology Residency Program
Brian Joachims, M.D. - Rheumatology
Medical School: University of Kansas School of Medicine
Medical Residency: Baptist Medical Center Family Medicine Residency Program
Phillip Fuller, M.D. - Urology
Medical School: University of Oklahoma College of Medicine
Medical Residency: University of Missouri Urology Residency Program