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    Dr. David J. Hass, MD


    Dr. Hass's Overview

    Dr. Hass graduated from the Cornell University Weill Medical College in 2001. He works in Hamden, CT and specializes in Gastroenterology. Dr. Hass is affiliated with Milford Hospital Inc, Yale New Haven Hospital and Yale-New Haven Hospital Saint Raphael Campus.

    Dr. Hass's Experience

    Years in Practice: 15

    Dr. Hass's Specialties


    Dr. Hass's Education & Training

    Medical School: Cornell University Weill Medical College; Graduated 2001

    Dr. Hass'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. Hass's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna Elect Choice EPO
    • 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. Hass's Office Information & Appointments

    Office Locations

    Gastroenterology Center Of Connecticut

    2200 Whitney Ave Ste 360
    Hamden, CT 06518
    (203) 281-4463


    Office Hours and Information

    Fax: (203) 287-2930

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:30 AM - 5:00 PM
    Tuesday 8:30 AM - 5:00 PM
    Wednesday 8:30 AM - 5:00 PM
    Thursday 8:30 AM - 5:00 PM
    Friday 8:30 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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