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    Umesh K. Sab, MD

    Internal Medicine, Allergy & Immunology

    Dr. Sab's Overview

    Dr. Sab graduated from the All India Inst of Med Sci, Ansari Nagar, New Delhi, India in 1974. He works in Redwood City, CA and specializes in Internal Medicine and Allergy & Immunology. Dr. Sab is affiliated with Sequoia Hospital.

    Dr. Sab's Experience

    Years in Practice: 43

    Dr. Sab's Specialties

    Internal Medicine, Allergy & Immunology

    Dr. Sab's Education & Training

    Medical School: All India Inst of Med Sci, Ansari Nagar, New Delhi, India; Graduated 1974

    Dr. Sab's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Sab's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA only
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BC CA California Care Small Group HMO
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
    • Blue Cross CA California Care Large Group HMO
    • View More

    Dr. Sab's Office Information & Appointments

    Office Locations

    Umesh K Sab MD

    80 Arch St Ste A
    Redwood City, CA 94062
    (650) 368-2371


    Office Hours and Information

    Fax: (650) 368-6872

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 9:30 AM - 5:30 PM
    Tuesday 9:30 AM - 5:30 PM
    Wednesday 9:30 AM - 5:30 PM
    Thursday 9:30 AM - 5:30 PM
    Friday Closed
    Saturday Closed
    Sunday Closed

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    Dr. Sab's Hospital Affiliations

    Office Locations

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