Skip to content

    Physician Directory

    Find a Doctor

    Mark L. Wiesner, DO

    Family Medicine, Pediatrics

    • (970) 586-2200

    Dr. Wiesner's Overview

    Dr. Wiesner graduated from the Des Moines University College of Osteopathic Medicine in 1989. He works in Estes Park, CO and specializes in Family Medicine and Pediatrics. Dr. Wiesner is affiliated with Boulder Community Hospital and Estes Park Medical Center.

    Dr. Wiesner's Experience

    Years in Practice: 28

    Dr. Wiesner's Specialties

    Family Medicine, Pediatrics

    Dr. Wiesner's Education & Training

    Medical School: Des Moines University College of Osteopathic Medicine; Graduated 1989

    Dr. Wiesner's Rating

    Rate This Doctor

    Overall Rating


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

    Dr. Wiesner'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
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • Anthem CO Blue Priority PPO
    • Anthem CO Bronze Pathway X HMO
    • Anthem CO Gold Pathway HMO
    • Anthem CO HMO
    • Anthem CO Pathway
    • View More

    Dr. Wiesner's Office Information & Appointments

    Office Locations

    Estes Park Medical Group

    555 Prospect Ave
    Estes Park, CO 80517
    (970) 586-2200


    Office Hours and Information

    Fax: Not Available

    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 8:00 AM - 12:00 PM
    Sunday Closed

    Other Physicians in Dr. Wiesner's Practice

    Dr. Wiesner's Hospital Affiliations

    Office Locations

    Other Family Physicians Near Estes Park, CO

    View More Family Physicians