> > > > Dr. John Ownby, MD
Dr. John Hadden Ownby MD is a male Internist, has 24 years of experience and practices in Neurology and Critical Care Medicine.
Dr. John Ownby has 2 office locations.
Houston Neurological Institute
4141 Vista Rd
Pasadena, TX 77504

Phone Number
Locations and availability (2)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. John Ownby, MD is board certified in Critical Care Medicine and Neurology.

Education & Awards

Dr. Ownby graduated from University of Tennessee, Memphis.


Dr. Ownby has 7 hospital affiliations:

  • Bayshore Medical Center 
  • Clear Lake Regional Medical Center 

Accepted Insurance Plans

Dr. Ownby accepts these health insurances in at least one office:

  • United Healthcare - 15 plans
  • Great-West Healthcare - 2 plans
  • Blue Cross Blue Shield of Texas - 3 plans
  • Humana - 2 plans

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Additional Information
Where does Dr. John H. Ownby practice?
Dr. John Ownby practices Neurology and Critical Care Medicine near Pasadena, TX.
Additional practice locations include: Pearland, TX.
See Pasadena Neurologists and Pasadena Critical Care Practitioners.