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    Dr. Brian M. Karaszewski, MD

    Internal Medicine

    • (716) 631-3555

    Dr. Karaszewski's Overview

    Dr. Karaszewski graduated from the University of Buffalo, SUNY School of Medicine and Biomedical Sciences in 1997. He works in Williamsville, NY and specializes in Internal Medicine. Dr. Karaszewski is affiliated with Kenmore Mercy Hospital, Mount Saint Marys Hospital and Niagara Falls Memorial Medical Center.

    Dr. Karaszewski's Experience

    Years in Practice: 19

    Dr. Karaszewski's Specialties

    Internal Medicine

    Dr. Karaszewski's Education & Training

    Medical School: University of Buffalo, SUNY School of Medicine and Biomedical Sciences; Graduated 1997

    Dr. Karaszewski's Rating

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    Overall Rating

    Physician

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

    Dr. Karaszewski'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 Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna NY Silver 20 Dollar Copay EPO NY Signature PD
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CDPHP New York State of Health - Small Business
    • CDPHP PPO
    • CIGNA Open Access Plus
    • View More

    Dr. Karaszewski's Office Information & Appointments

    Office Locations

    Invision Health

    400 International Dr
    Williamsville, NY 14221
    (716) 631-3555

    Directions

    Office Hours and Information

    Fax: (716) 631-9525

    Practice Website: invisionhealth.com

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 9:00 AM - 4:00 PM
    Tuesday 9:00 AM - 4:00 PM
    Wednesday 9:00 AM - 4:00 PM
    Thursday 9:00 AM - 4:00 PM
    Friday 9:00 AM - 4:00 PM
    Saturday Closed
    Sunday Closed

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