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 locations

Kaiser Permanente Anesthesiology

275 W MacArthur BlvdOakland, CA 94611
Mon12:00 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

Wilma Chan Highland Hospital Campus

1411 E 31st StOakland, CA 94602

Kaiser Permanente Antioch Medical Center

4501 Sand Creek RdAntioch, CA 94531

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Dr. Brian Hanley Cassidy, MD
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Dr. Brian Hanley Cassidy, MDBruce Hewett, MDGilbert Chang, MDDr. Tamar Heisler
PediatricsPediatricsPediatricsPediatrics
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.4 
32 Years of Experience 41 Years of Experience 30 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, Spanish Speaks English
Oakland , CAVacaville , CAFairfield , CAFranklin , TN
Med School: WASHINGTON UNIVERSITY IN ST LOUIS SCHOOL OF MEDICINE Med School: University Of Colorado School Of Medicine Med School: Rutgers Robert Wood Johnson Medical School Med School: Sackler School of Medicine -- Tel-Aviv University
Current Profile
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Insurance Plans Accepted by Dr. Brian Hanley Cassidy

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Brian Hanley Cassidy has the following 2 specialties

Specialty Expertise

Dr. Brian Hanley Cassidy has the following 6 areas of expertise

  • Check-up
  • Hospital Medicine
  • Immunization
  • Pediatric Diabetes
  • Physical
  • Vaccination

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

Does Dr. Brian Cassidy accept virtual/telehealth appointments?
Dr. Brian Cassidy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Brian Cassidy's office located?
Dr. Brian Cassidy's office is located at 275 W MacArthur Blvd, Oakland, CA, 94611.
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.
Does Dr. Brian Cassidy accept my insurance?
You can see the insurance plans that Dr. Brian Cassidy accepts on their Vitals profile.
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.

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