Dr. Bryan Shelton, MD is an Anesthesiologist, who primarily practices in Owasso, OK with 2 additional practice locations. He has been practicing for over 30 years and is board certified.
Dr. Christopher Siemens, MD is an Otolaryngologist, who primarily practices in Tulsa, OK with 1 additional practice location. He has been practicing for over 19 years and is board certified.
Dr. Robert Niebergall, MD is an Internist, who primarily practices in Broken Arrow, OK with 1 additional practice location. He has been practicing for over 41 years.
Dr. Gregory Holt, MD is an Orthopedic Surgeon, who primarily practices in Tulsa, OK with 1 additional practice location. He has been practicing for over 33 years and is board certified.
Dr. Billie Hall, DO is an Emergency Medicine Specialist, who primarily practices in Logan, WV with 1 additional practice location. She has been practicing for over 17 years.
Dr. Gary Dykstra, DO is a Cardiologist, who primarily practices in Bartlesville, OK with 2 additional practice locations. He has been practicing for over 38 years and is board certified.
Dr. John Hansen, MD is a Family Medicine Specialist, who primarily practices in Overland Park, KS with 2 additional practice locations. He has been practicing for over 21 years and is board certified.
Find doctors affiliated with Ascension St. John Owasso,
which is a Castle Connolly Ranked Top Hospital
in the Owasso/OK area.
Castle Connolly ranks hospitals based on over 20 procedures
nationally, by state, and by major metro area.
See this hospital's overall rankings on Castle Connolly.
See other ranked hospitals.