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Summary
Dr. Horowitz graduated from the University of California San Francisco School of Medicine,University of California San Francisco School of Medicine in 1958. He works in San Francisco, CA and 2 other locations and specializes in Psychiatry. Dr. Horowitz is affiliated with Ucsf Helen Diller Medical Center At Parnassus Heights, UCSF BENIOFF CHILDRENS HOSPITAL and University Of California San Francisco Medical Center At Mount Zion.
Quick Facts
- 68 years of experience
- speaks English
- UNIVERSITY OF CALIFORNIA SAN FRANCISCO SCHOOL OF MEDICINE
- 1 specialty
- 20 areas of expertise
- 3 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Mardi Jon Horowitz has 3 locationsLangley Porter Psychiatric Hospital And Clinics
401 Parnassus AveSan Francisco, CA 94143Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
University Of California San Francisco Medical Center At Parnassus
505 Parnassus AveSan Francisco, CA 94143 Tel: (415) 476-1000
Langley Porter Psychiatric Hospital And Clinics
1600 Divisadero StSan Francisco, CA 94143 Tel: (415) 476-7410
Compare with Similar Doctors
 |  |  |  |
| Dr. Mardi Jon Horowitz, MD | Dr. Ferhad Ahmad, MD | Jennifer Ruch, DO | Dr. Alessandra Buonopane, MD |
| Psychiatry | Psychiatry | Psychiatry | Psychiatry |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 68 Years of Experience | 19 Years of Experience | 9 Years of Experience | 38 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English, Italian |
| San Francisco , CA | Burlingame , CA | San Francisco , CA | San Francisco , CA |
| Med School: UNIVERSITY OF CALIFORNIA SAN FRANCISCO SCHOOL OF MEDICINE | Med School: Ross University School of Medicine | Med School: Lake Erie College of Osteopathic Medicine (LECOM) | Med School: Universita Di Roma La Sapienza |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mardi Jon Horowitz
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mardi Jon Horowitz has the following specialty
Specialty Expertise
Dr. Mardi Jon Horowitz has the following 20 areas of expertise
Certifications, License, & Education
68 Years Experience
Dr. Mardi Jon Horowitz 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 UNIVERSITY OF CALIFORNIA SAN FRANCISCO SCHOOL OF MEDICINE and University Of California San Francisco School Of Medicine in 1958.
NPI Number
Dr. Horowitz's NPI number is 1740234038.
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Frequently Asked Questions
- Which hospitals is Dr. Mardi Horowitz affiliated with?
- Dr. Mardi Horowitz is affiliated with Ucsf Helen Diller Medical Center At Parnassus Heights, UCSF BENIOFF CHILDRENS HOSPITAL, and University Of California San Francisco Medical Center At Mount Zion.
- Does Dr. Mardi Horowitz accept virtual/telehealth appointments?
- Dr. Mardi Horowitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Mardi Horowitz accept my insurance?
- You can see the insurance plans that Dr. Mardi Horowitz accepts on their Vitals profile.
- How can I make an appointment with Dr. Mardi Horowitz?
- You can find contact information for Dr. Mardi Horowitz here on Vitals.
- Is Dr. Mardi Horowitz accepting new patients?
- Dr. Mardi Horowitz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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