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Summary
Dr. Cassidy graduated from the Washington University In St Louis School of Medicine,Washington University In St Louis School of Medicine in 1994. He works in Oakland, CA and 5 other locations and specializes in Pediatrics and Hospital Medicine. Dr. Cassidy is affiliated with Kaiser Permanente Oakland Medical Center, Kaiser Permanente Walnut Creek Medical Center, Wilma Chan Highland Hospital Campus, Childrens Hospital Oakland, Kaiser Permanente Richmond Medical Center, Alta Bates Summit Medical Center Summit Campus and Kaiser Permanente Antioch Medical Center.
Quick Facts
- accepting new patients
- 32 years of experience
- WASHINGTON UNIVERSITY IN ST LOUIS SCHOOL OF MEDICINE
- 2 specialties
- 6 areas of expertise
- 7 hospital affiliations
- 7 office locations
- Male
Office Locations
Dr. Brian Hanley Cassidy has 7 locationsKaiser Permanente Anesthesiology
275 W MacArthur BlvdOakland, CA 94611Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Kaiser Permanente Walnut Creek Medical Center
1425 S Main StWalnut Creek, CA 94596 Tel: (925) 295-4000
Alta Bates Summit Medical Center Summit Campus
350 Hawthorne AveOakland, CA 94609 Tel: (510) 655-4000
Compare with Similar Doctors
 |  |  |  |
| Dr. Brian Hanley Cassidy, MD | Gilbert Chang, MD | Michael Ginsberg, MD | Dr. Tamar Heisler |
| Pediatrics | Pediatrics | Pediatrics | Pediatrics |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 32 Years of Experience | 30 Years of Experience | 21 Years of Experience | 18 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | |
| Oakland , CA | Fairfield , CA | Fairfield , CA | Franklin , TN |
| Med School: WASHINGTON UNIVERSITY IN ST LOUIS SCHOOL OF MEDICINE | Med School: Rutgers Robert Wood Johnson Medical School | Med School: University Of Michigan Medical School | Med School: Sackler School of Medicine -- Tel-Aviv University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Brian Hanley Cassidy
Medical Specialties
Dr. Brian Hanley Cassidy has the following 2 specialties
Specialty Expertise
Dr. Brian Hanley Cassidy has the following 6 areas of expertise
Certifications, License, & Education
32 Years Experience
Dr. Brian Hanley Cassidy 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 WASHINGTON UNIVERSITY IN ST LOUIS SCHOOL OF MEDICINE in 1996 and Washington University In St Louis School Of Medicine in 1994.
NPI Number
Dr. Cassidy's NPI number is 1730267808.
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Frequently Asked Questions
- Is Dr. Brian Cassidy accepting new patients?
- Dr. Brian Cassidy is accepting new patients on Vitals. View Dr. Brian Cassidy's profile on Vitals to make an appointment.
- Where is Dr. Brian Cassidy's office located?
- Dr. Brian Cassidy's office is located at 275 W MacArthur Blvd, Oakland, CA, 94611.
- How can I make an appointment with Dr. Brian Cassidy?
- You can find contact information for Dr. Brian Cassidy here on Vitals.
- Does Dr. Brian Cassidy accept my insurance?
- You can see the insurance plans that Dr. Brian Cassidy accepts on their Vitals profile.
- Which hospitals is Dr. Brian Cassidy affiliated with?
- Dr. Brian Cassidy is affiliated with Kaiser Permanente Oakland Medical Center, Kaiser Permanente Walnut Creek Medical Center, Wilma Chan Highland Hospital Campus, Childrens Hospital Oakland, Kaiser Permanente Richmond Medical Center, Alta Bates Summit Medical Center Summit Campus, and Kaiser Permanente Antioch Medical Center.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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