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    Sandra M. Quintero, MD

    Internal Medicine

    Dr. Quintero's Overview

    Dr. Quintero graduated from the New York University School of Medicine in 1990. She works in Avon, CT and specializes in Internal Medicine. Dr. Quintero is affiliated with Hartford Hospital.

    Dr. Quintero's Experience

    Years in Practice: 27

    Dr. Quintero's Specialties

    Internal Medicine

    Dr. Quintero's Education & Training

    Medical School: New York University School of Medicine; Graduated 1990

    Dr. Quintero'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. Quintero's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna CT AWH MC OA w/Pediatric Dental
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • Anthem CT HMO BlueCare
    • Anthem CT Pathway X Enhanced Ind HMO
    • Anthem Pathway X Ind PPO Direct Access CT
    • Anthem PPO Century Preferred CT
    • BCBS Blue Card PPO
    • View More

    Dr. Quintero's Office Information & Appointments

    Office Locations

    Hartford Healthcare Medical Group

    100 Simsbury Rd Ste 203
    Avon, CT 06001
    (860) 284-5111


    Office Hours and Information

    Fax: (860) 284-5114

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 8:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 8:00 AM - 5:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 8:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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    Dr. Quintero's Hospital Affiliations

    Office Locations