background
background
Dr. Maria Thomas-John, MD

Dr. Maria Thomas-John, MD

Rheumatology*
20+ years of experience

Dr. Maria Thomas-John, MD is a rheumatologist in Dayton, OH and has over 20 years of experience in the medical field. Dr. Thomas-John has extensive experience in Osteoporosis & Screening. She graduated from Wright State University Boonshoft School of Medicine in 2001. She is affiliated with Miami Valley Hospital. She is accepting new patients.

4.3 Star Rating
Based on 269 reviews 4.3 Star Rating (269 reviews)

Dr. Thomas-John is a Healthgrades Choice provider in Rheumatology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

More Rheumatology Specialists at Miami Valley Hospital

Experience Check

Search for experience in a specific area

Dr. Thomas-John's Reviews

Likelihood to recommend Dr. Thomas-John

4.3

269 ratings, 238 with a written review
5 Star
74%
74%
4 Star
8%
8%
3 Star
2%
2%
2 Star
2%
2%
1 Star
14%
14%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Jun 29, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 28, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 27, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 27, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Jun 23, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 19, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 19, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 19, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 07, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 07, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 05, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 05, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 05, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
May 31, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
May 30, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
May 26, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
May 26, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
May 25, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
Helpful
May 22, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
May 22, 2023
×Post a ResponseAre you Dr. Maria Thomas-John, MD?

Leave a review

How was your experience with Dr. Thomas-John?

Is this your profile?

Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim your profile

Insurance Check

Search for your insurance carrier and choose your plan type

About Me

biography

Maria Thomas-John, MD is a graduate of the University of Dayton and of Wright State University Boonshoft School of Medicine. She completed her residency in Internal Medicine at Kettering Medical Center in Kettering, Ohio. She completed her fellowship...read more
  • Rheumatology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Kettering Medical Center

    Residency Hospital, 2005
  • University Of Cincinnati College Of Medicine

    Fellowship Hospital, 2005
  • Kettering Medical Center

    Internship Hospital, 2003
  • Wright State University Boonshoft School Of Medicine

    Medical School, 2001
American Board of Medical Specialties®
American Board of Internal Medicine®
Rheumatology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Dr. Thomas-John is a Healthgrades Choice provider in Rheumatology

    Read our methodology

    Affiliated Hospitals

    • Miami Valley Hospital

      1 Wyoming St
      Dayton, OH 45409

      How patients felt about the care they received at this hospital.

      86%
      Patients said they were given information about recovering at home

      2% higher than the national average

      71%
      Patients said that doctors always listened to them and explained things well

      5% lower than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality