Meet Your Team
Hypothalamic Hamartoma Center
Medical Director

John F. Kerrigan, MD
Specialty
Neurology
Providers

Ruth E. Bristol, MD
Specialty
Neurosurgery

Raymond W. Bunch, MD
Specialty
Psychiatry

Randa G. Jarrar, MD
Specialty
Neurology

Oliver J. Oatman, DO
Specialty
Endocrinology

Korwyn L. Williams, MD, PhD
Specialty
Neurology