Dr. Lowenthal works in San Rafael, CA and specializes in Family Medicine.


Years Experience: Not Available

Procedures Performed

Dr. Lowenthal's Specialties

Dr. Lowenthal's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Lowenthal's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • BC CA California Care Small Group HMO
  • BCBS Blue Card PPO
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA California Care Large Group HMO
  • Blue Cross CA Select Plus HMO

Dr. Lowenthal's Office Information & Appointments


One Medical Group

1004 Northgate Dr
San Rafael, CA 94903

Get Directions

Tel: (415) 590-6150

Fax: (415) 291-0489

Practice Website: onemedical.com

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 8:00 AM - 6:00 PM
T 8:00 AM - 6:00 PM
W 8:00 AM - 6:00 PM
T 8:00 AM - 6:00 PM
F 8:00 AM - 6:00 PM
S Closed
S Closed

Other Physicians in Dr. Lowenthal's Practice