Dr. Michael O'Brien MD Castro Valley, CA with 21+ years experience
Gender: Male Years In Practice: 21+ Phone Number:(510) 581-7677
Specialty
Family Medicine
General Family Medicine
Contact
20100 Lake Chabot Rd
Castro Valley, CA 94546 Phone:(510) 581-7677
Insurances
Aetna Choice POS II BCBS Blue Card PPO Blue Shield California PPO CIGNA HMO CIGNA Open Access CIGNA PPO
First Health PPO Great West PPO Multiplan PHCS PPO Multiplan PHCS PPO - Kaiser United Healthcare - Direct Choice Plus POS United Healthcare - Direct Options PPO
Affiliated Hospitals
Eden Medical Center Castro Valley, CA San Leandro Hospital San Leandro, CA