5
1 Rating
Summary
Dr. Hassler graduated from the Keck School of Medicine of The University of Southern California in 1967. He works in La Jolla, CA and specializes in Psychiatry and Psychology.
Quick Facts
- 59 years of experience
- Keck School Of Medicine Of The University Of Southern California
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. John Mathias Hassler, MD | Dr. Hani Atallah, MD | Desanne Gonsalves | Dr. Brian Mozaffari |
| Psychiatry | Psychiatry | Psychiatry | Psychiatry |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 59 Years of Experience | 13 Years of Experience | 19 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Arabic, English | Speaks Spanish, English | Speaks English | |
| La Jolla , CA | San Diego , CA | Beverly Hills , CA | San Diego , CA |
| Med School: Keck School Of Medicine Of The University Of Southern California | Med School: Texas Tech University | Med School: Creighton University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Mathias Hassler
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Mathias Hassler has the following 2 specialties
Specialty Expertise
Dr. John Mathias Hassler has the following 2 areas of expertise
Certifications, License, & Education
59 Years Experience
Dr. John Mathias Hassler holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from Keck School Of Medicine Of The University Of Southern California in 1967.
NPI Number
Dr. Hassler's NPI number is 1306928700.
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Frequently Asked Questions
- How can I make an appointment with Dr. John Mathias Hassler?
- You can find contact information for Dr. John Mathias Hassler here on Vitals.
- Does Dr. John Mathias Hassler accept virtual/telehealth appointments?
- Dr. John Mathias Hassler has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Mathias Hassler's office located?
- Dr. John Mathias Hassler's office is located at 1223 Roslyn Ln, La Jolla, CA, 92037.
- Does Dr. John Mathias Hassler accept my insurance?
- You can see the insurance plans that Dr. John Mathias Hassler accepts on their Vitals profile.
- Is Dr. John Mathias Hassler accepting new patients?
- Dr. John Mathias Hassler has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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