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    Ralph A. Lanza, MD

    Internal Medicine

    Dr. Lanza's Overview

    Dr. Lanza graduated from the University of Rochester School of Medicine and Dentistry in 1986. He works in Paoli, PA and specializes in Internal Medicine. Dr. Lanza is affiliated with Paoli Hospital.

    Dr. Lanza's Experience

    Years in Practice: 31

    Dr. Lanza's Specialties

    Internal Medicine

    Dr. Lanza's Education & Training

    Medical School: University of Rochester School of Medicine and Dentistry; Graduated 1986

    Dr. Lanza'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. Lanza'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 Select
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CIGNA Open Access Plus
    • Coventry DE PPO
    • View More

    Dr. Lanza's Office Information & Appointments

    Office Locations

    Great Valley Medical Associates PC

    255 W Lancaster Ave Ste 120
    Paoli, PA 19301
    (610) 644-9456


    Office Hours and Information

    Fax: (610) 644-5203

    Practice Website: Not Available

    Accepting New Patients: No

    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. Lanza's Hospital Affiliations

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