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Dr. John Preston III, MD is a psychiatry specialist in San Diego, CA. Dr. Preston III completed a residency at VA MC/UC San Francisco. He currently practices at Richard J Donovan Correctional Facility. Dr. Preston III is board certified in Psychiatry.
- VA MC/UC San Francisco, Residency Hospital — 1991
- Valley MC/UC San Francisco, Internship Hospital — 1988
- Ponce School of Medical, Medical School — 1987
Richard J Donovan Correctional Facility480 ALTA RD, San Diego, CA 92179 Existing Patients: (619) 661-6500
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Frequently Asked Questions
Dr. Preston III frequently treats Psychiatric Diseases, ADHD and-or ADD, and Major Depressive Disorder.
Dr. Preston III's office is located at 480 ALTA RD, San Diego, CA 92179. Find other locations and directions.
Dr. Preston III has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.
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