William Mark Barnett, MD

Mercy Clinic
William Mark Barnett, MD, Mercy

William Mark Barnett, MD

Specialty

  • Family Medicine

Online Services

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Accepting new patients
Location of Your Visit
65 Prime Plus by Mercy Primary Care - Rolla Martin Springs Drive
1605 Martin Springs Drive, Suite 210Rolla, MO 65401

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1605 Martin Springs Drive, Suite 210Rolla, MO 65401
98.8 Miles

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Location and Contact Information

About William Mark Barnett, MD

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      Education
      Medical School
      • University of Missouri - Columbia
      Residency
      • University of Missouri - Columbia-Family Medicine
      Specialty
      Board Certifications
      • American Board of Family Medicine
      Affiliations
      • Mercy Hospital Cassville
      • Mercy Hospital Aurora
      • Mercy Hospital Lebanon
      • Mercy St. Francis Hospital
      • Mercy Hospital Springfield
      Languages
      • English
      Looking for more options?
      Find the Mercy provider who's right for you.
      View all Family Medicine providers.
      Looking for more options?
      Find the Mercy provider who's right for you.
      View all Family Medicine providers.

      Patient Ratings and Comments

      Rating

      From 384 patients
      (4.9/5)
      The provider rating is an average based on Mercy Clinic's post-care survey responses. To find out more, check out our frequently asked questions.

      Comments

      Viewing 1-3 of 131 comments
      Highlights from patients about their experience with this provider:
      • May 9, 2025
        (5/5)
        A very good experience.
      • May 9, 2025
        (5/5)
        The doctors at mercy are excellent. I really like the doctor I have now. But I liked the other 2 I had. Why are the primary care doctors leaving?
      • May 8, 2025
        (5/5)
        Always excellent service and care in every department. A++