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    Dr. John J. Janeiro, MD


    • (603) 883-1550

    Dr. Janeiro's Overview

    Dr. Janeiro graduated from the University of Massachusetts Medical School in 1982. He works in Nashua, NH and specializes in Urology. Dr. Janeiro is affiliated with Southern New Hampshire Medical Center and St Joseph Hospital.

    Dr. Janeiro's Experience

    Years in Practice: 34

    Dr. Janeiro's Specialties


    Dr. Janeiro's Education & Training

    Medical School: University of Massachusetts Medical School; Graduated 1982

    Dr. Janeiro's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Janeiro'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 Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • Anthem Pathway X Enhanced Ind Direct Access NH
    • BCBS Blue Card PPO
    • BCBS MA Blue Care Elect PPO
    • BCBS MA Preferred Blue PPO
    • CIGNA LocalPlus
    • View More

    Dr. Janeiro's Office Information & Appointments

    Office Locations

    Lahey Clinic
    Lahey Urology At Nashua

    17 Riverside St Ste 201
    Nashua, NH 03062
    (603) 883-1550


    Office Hours and Information

    Fax: (603) 886-0445

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    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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