Alexander Cassmeyer, MD

Mercy Clinic
Alexander Cassmeyer, MD, Mercy

Alexander Cassmeyer, MD

Specialty

  • Internal Medicine

Online Services

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Location and Contact Information

About Alexander Cassmeyer, MD

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      Education
      Medical School
      • Ross University School of Medicine
      Residency
      • University of Missouri - Columbia-Internal Medicine
      Board Certifications
      • American Board of Internal Medicine
      Affiliations
      • Mercy Hospital St. Louis
      Languages
      • English
      • German
      Looking for more options?
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      View all Internal Medicine providers.
      Looking for more options?
      Find the Mercy provider who's right for you.
      View all Internal Medicine providers.

      Patient Ratings and Comments

      Rating

      From 572 patients
      (4.8/5)
      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 157 comments
      Highlights from patients about their experience with this provider:
      • Apr 8, 2025
        (5/5)
        Dr. Cassmeyer and staff were friendly, very helpful and supportive. Everything you would hope medical staff would be.
      • Apr 8, 2025
        (5/5)
        I switched from ssm to mercy intentionally so, I love mercy.
      • Apr 3, 2025
        (5/5)
        There is no doubt that they care about you. They always go over and above.

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