The volunteer clinical professors for the Department of Psychiatry and Behavioral Sciences at UC Davis is made up of experienced psychologists and physicians from the medical community in Sacramento and the surrounding areas. They contribute their practical experience in psychiatry and behavioral health management to our training programs and serve as valuable team members of our training and education programs.

Following is a list of our volunteer professors by specialty:

Amanda Bates, M.D.

Andrea Bates, M.D.

Assistant Clinical Volunteer Professor

Specialties:
Adult Psychiatry
General Psychiatry


Christine Osterhout, M.D.

Christine Osterhout, M.D.

Assistant Clinical Volunteer Professor

Specialties:
Adult Correctional Psychiatry
Transgender and Gender Diverse Mental Health Specialist


Sufen Chiu, M.D.

Sufen Chiu, M.D., Ph.D.

Associate Clinical Volunteer Professor

Specialties:
Child and Adolescent Psychiatry


Christopher Fischer, M.D.

Christopher Fischer, M.D.

Assistant Clinical Volunteer Professor

Specialties:
General Psychiatry
Forensic Psychiatry


Mina Hah, M.D.

Mina Hah, M.D.

Associate Clinical Volunteer Professor

Specialties:
Child and Adolescent Psychiatry
Psychiatry and Addiction Medicine


James Margolis, M.D.

James Margolis, M.D.

Volunteer Clinical Professor

Specialties:
Child and Adolescent Psychiatry


Resul Ozbayrak, M.D.

Resul Kaan Ozbayrak, M.D.

Assistant Clinical Volunteer Professor

Specialties:
Child and Adolescent Psychiatry


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Steward Teal, M.D.

Volunteer Clinical Professor

Specialties:
Child and Adolescent Psychiatry


Michael E. Meek, M.D., M.P.H.

Michael E. Meek, M.D., M.P.H.

Diplomate American Board of Psychiatry and Neurology
Volunteer Clinical Professor of Psychiatry


Katherine Warbuton, D.O.

Katherine Warburton, D.O.

Associate Clinical Volunteer Professor

Specialties:
Public Policy and Healthcare Administration


Barbara Fattig, M.D.

Barbara Jean Fattig, M.D.

Assistant Clinical Volunteer Professor

Specialties:
General Psychiatry - Psychoanalysis


Jill Ludin, M.D.

Jill Ludin, M.D.

Assistant Clinical Volunteer Professor

Specialties:


Enrique LM Ochoa, M.D.

Enrique LM Ochoa, M.D., Ph.D.

Assistant Clinical Volunteer Professor

Specialties:
General Psychiatry
Resident Education


Bhupinder Singh Waraich, M.D.

Bhupinder Singh Waraich, M.D.

Associate Clinical Volunteer Professor

Specialties:
General Psychiatry
Geriatric Psychiatry


Carolina Klein, M.D.

Carolina Klein, M.D.

Assistant Clinical Volunteer Professor

Specialties:
Addiction Medicine
Forensic Psychiatry


Jack McCarthy, M.D.

Jack McCarthy, M.D.

Associate Clinical Volunteer Professor

Specialties:
Psychiatry and Addiction Medicine
Maternal and Fetal Addiction


Sajoy Varghese, M.D., FAPA

Sajoy P. Varghese, M.D., FAPA

Assistant Clinical Volunteer Professor

Specialities: