Mariann Giles

Mariann Giles, MD

  • Family Medicine
  • Physician
4.8 out of 5
  • 91 Patient Satisfaction Ratings
  • 24 Patient Comments

Insurances We Accept


About Me

As a family medicine physician, I provide a holistic, evidence-based approach to conventional medicine. I incorporate vitamins and supplements while working closely with patients to facilitate positive lifestyle and dietary changes. I am very passionate about helping my patients achieve the optimal level of health and independence that comes with reduced prescription medications and weight loss. I have helped many of my patients improve the state of chronic conditions and even exceed their health care goals. I believe everyone is capable of improving their physical and emotional health dramatically with the right evidence-based care and dedicated support.

I enjoy working at The Ohio State University Wexner Medical Center because of the access to a vast network of resources and research. At The Ohio State University Center for Integrative Medicine, I've learned that the most effective path to wellness is through what we call "life-changing medicine," which works to align lifestyle and behavior for the achievement of optimal health.

When I’m not working I enjoy spending time with my family, practicing yoga and meditation, gardening, swimming, enjoying nature and exploring new healthy recipes.
  • Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2019
  • Reiki provider and currently pursuing an Ayurveda practitioner certification
  • Member, American Academy of Family Practice

Locations Where I Practice

Please note: Not all physicians schedule patients at each listed location. Please call the “Schedule an appointment” number shown above for scheduling assistance.

Education and Training

Education History

Ohio State University College of Medicine

Mount Carmel Medical Center

Mount Carmel Medical Center

Academic Information

Board Certification

American Board of Family Medicine

My Department

Family Medicine


The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.

The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.

91 Patient Satisfaction Reviews

  • Overall
    4.8 out of 5
  • Explains Things Clearly
    4.8 out of 5
  • Listens Carefully
    4.9 out of 5
  • Gives Understandable Instructions
    4.8 out of 5
  • Knows My Medical History
    4.1 out of 5
  • Shows Respect
    4.9 out of 5
  • Time Spent Together
    4.9 out of 5
  • Reviewed on Jul 26, 2019

    Dr. Giles is a very good listener and provider very helpful information, advice, and two good referrals for additional work.

  • Reviewed on Jul 10, 2019

    I absolutely loved Dr. Giles. She was very easy to talk to and I felt she valued my time and concerns.

  • Reviewed on Jul 06, 2019

    awesome!! educational and caring

  • Reviewed on Jun 29, 2019

    everything was great

  • Reviewed on Jun 18, 2019

    Dr. Giles is the kindest, most caring physician I have ever met. She is very easy to talk to & she helps you understand the info giving to you to achieve your best health. I'm very thankful she took the time for me!

  • Reviewed on May 30, 2019


  • Reviewed on May 28, 2019

    Dr. Giles is a great friendly care provider. She was very sensitive to my needs and answered all of my questions thoroughly.

  • Reviewed on Apr 30, 2019

    I love Dr. Giles. She is friendly, knowledgeable thorough, and provided the kind of information/expertise I was looking for (Ayurveda). This visit was specific to a health question/issue and not primary care. If she were to provide primary care, sign me up.

  • Reviewed on Apr 30, 2019

    My provider is great, I know physical contact can be tattoo or weird in professional/or medical situations. However it can be really comforting when someone is dealing with a serious illness such as myself. All my other providers have basically given up on me. But not Dr. Giles hasn't give up on me, and a hug from her meant so much.

  • Reviewed on Apr 04, 2019

    She REALLY listened, explained things well, worked w/me to develop a plan.

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Consulting and Related Relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 12/20/2018, Dr. Giles has reported no relationships with companies or entities.