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Home > Professional Education and Services > Office of Medical Staff Services > Credentials Committee and APP subcommittee

Office of Medical Staff Services

  • Credentials Committee and APP subcommittee
  • OMSS Staff Directory
  • Affiliation Verifications
  • Medical Staff Organizational Manual [docx]
  • Bylaws of the Medical Staff [PDF]
  • Department Credentialing Coordinators [PDF]
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  • Sedation Supplemental Information [PDF]
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Credentials Committee

The Credentials Committee meets on the first Tuesday of every month at 3:30 PM. A second meeting is held during high volume season in June, July and August. View the current year's schedule [pdf]. Meetings are subject to change.

  • Trevor Hackman, MD, Chair.
  • David Hardman, MD, Anesthesiology
  • Betsy Shilliday, CPP, Advanced Practice Provider Representative
  • Michael Roberts, DDS Dentistry
  • Carolyn Ziemer, MD, Dermatology
  • Daniel Migliaccio, MD, Emergency Medicine
  • Karen Halpert, MD, Family Medicine
  • Gerald Hladik, MD, Medicine
  • Albert Hinn, MD, Neurology
  • Cristina Munoz, MD, Obstetrics and Gynecology
  • Timothy Turvey, DDS, Oral and Maxillofacial Surgery
  • J. Megan Patterson, MD, Orthopaedics
  • Christine Klatt-Cromwell, Otolaryngology
  • Herbert Whinna, MD, Pathology and Laboratory Medicine
  • Daniel Park, MD, Pediatrics
  • Paul Thananopavarn, MD, Physical Medicine and Rehabilitation
  • Ellen Jones, MD, Radiation Oncology
  • Charles Burke, MD, Radiology
  • Jason Long, MD, Surgery
  • Davis Viprakasit, MD, Urology
  • Kimberly Hamilton, MD, Neurosurgery
  • Gabriella Szatmáry, MD, Ophthalmology

APP Credentials Subcommittee

  • Joanna Tallon, ACNP, Neurology: Neurocritical Care
  • Aaron Lemmon, CRNA, Anesthesiology
  • Danielle Maier, PA, Medicine: Gastroenterology
  • Laura Beth Gifford, PA, Medicine: Pulmonary and Critical Care
  • Meg Berreth, CNM, Obstetrics and Gynecology
  • Heather Laughlin, ACNP Neurology
  • Sue Meier, NNP Pediatrics/Neonatology
  • Betsy Shilliday, CPP Medicine
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