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    Dr. Dennis M. Knapik Jr, MD

    Internal Medicine

    • (314) 251-6339

    Dr. Knapik Jr's Overview

    Dr. Knapik Jr graduated from the Saint Louis University School of Medicine in 1995. He works in Saint Louis, MO and specializes in Internal Medicine. Dr. Knapik Jr is affiliated with Mercy Hospital St Louis.

    Dr. Knapik Jr's Experience

    Years in Practice: 21

    Procedures Performed by Dr. Knapik Jr

    Dr. Knapik Jr's Specialties

    Internal Medicine

    Dr. Knapik Jr's Education & Training

    Medical School: Saint Louis University School of Medicine; Graduated 1995

    Dr. Knapik Jr'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. Knapik Jr'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
    • Coventry MO HMO POS
    • Coventry MO PPO
    • Homestate Health Plan
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
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    Dr. Knapik Jr's Office Information & Appointments

    Office Locations

    Mercy Clinic
    Mercy Clinic Adult Hospitalists

    621 S New Ballas Rd Ste 3016B
    Saint Louis, MO 63141
    (314) 251-6339

    Directions

    Office Hours and Information

    Fax: Not Available

    Practice Website: mercy.net

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Not Available

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