Dr. Mark Greenwell, MD

Dr. Mark Greenwell, MD


Family Medicine | Male | 62 years old

32 reviews| Leave a review
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Care Philosophy

Dr. Greenwell specializes in Family Medicine and practices in Frankenmuth, MI. He practices at 1 location.

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Dr. Greenwell's Experience

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Greenwell

Dr. Greenwell accepts 14 insurance carriers

Affiliated Hospitals

Hospital Quality
Check out the quality of care at the 2 hospitals where Dr. Greenwell has admitting privileges.

Dr. Greenwell's Reviews

Likelihood of recommending Dr. Greenwell to family and friends
based on 32 total surveys (6 with reviews)
Dr. Greenwell's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    31 to 45 minutes
Patient Reviews (6)
saginaw, mi |
Dr. Greenwell is the best. He takes to time to discuss your health issues with you in a language that you can understand. He's extremely knowledgeable and utilizes all resources when determining your next steps for health care. Wouldn't trade him for the world.
in Vassar MI |
Dr. Greenwell has been our family doctor for 10 years. He is thorough, honest, aggressive when needed, and kind. He treats the whole family and finds answers.
Always takes as much time as needed without making the patient feel he is in a rush. Is extremely good at explaining situation and is very cautious and thorough in following through with what ever is needed. You feel he really listen and cares.
Chesaning, MI |
Excellent primary care physician. Very long office wait times. 2 hours is normal. I have had 4 primary care physicians in the last 22 years and he is by far the one I'm most pleased with so he is worth the wait. Office staff makes careless errors and oversights. Three of my last four visits mistakes were made regarding how they managed my prescriptions. When confronted with these mistakes the staff responds in a very customer unfriendly manner.
Merrill |
Great Doctor over books appointments generally 2 hours or more behind
He is an excellent practitioner. Very caring and compassionate with a great sense of humor.
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Dr. Greenwell's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Family Medicine
  •  Board certified in Family Practice
  •  Malpractice claims in Michigan not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Greenwell has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Michigan.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Greenwell's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Family Practice

Conditions Treated

Dr. Greenwell does not have any conditions listed. If you are Dr. Greenwell and would like to add conditions you treat, please update your free profile.


  • Medical School

    Graduated in 1995

  • Residency Hospital
    Menninger Clinic
    Saginaw Co Op Hosps Inc
    University Of Va Med Center

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Greenwell does not have any memberships or affiliations listed. If you are Dr. Greenwell and would like to add memberships or affiliations, please update your free profile.


  • Family Medicine

Procedures Performed

  • Physical Examination
  • Wellness Examination