Dr. Hahn is on Doximity
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Office
3532 Katella Ave
Ste 222
Los Alamitos, CA 90720Phone+1 562-434-2714Fax+1 714-908-7970
Education & Training
- University of California (Irvine)Residency, Psychiatry, 1983 - 1987
- University of Nebraska College of MedicineClass of 1983
Certifications & Licensure
- CA State Medical License 1985 - 2026
- American Board of Psychiatry and Neurology Psychiatry
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
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