Mariann Giles

Mariann Giles, MD

  • Family Medicine
  • Physician

Accepting new patients

4.9 out of 5
  • 38 Patient Satisfaction Ratings
  • 12 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

Procedures and Conditions I Treat

  • Holistic Health
  • Vitamins
  • Dietary Supplements

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

Medical School

Ohio State University College of Medicine, Columbus, OH
8/26/1991 - 6/9/1995


Mount Carmel Medical Center, Columbus, OH

7/1/1995 - 6/30/1996


Mount Carmel Medical Center, Columbus, OH

7/1/1996 - 6/13/1998

Board Certification

American Board of Family Medicine

Academic Information

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.

38 Patient Satisfaction Reviews

  • Overall
    4.9 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 16, 2021

    Very informative and engaged provider.

  • Reviewed on May 20, 2021

    She was wonderful. Also very personable & incredibly knowledgeable. I was very happy with my visit.

  • Reviewed on Mar 10, 2021

    Good experience.

  • Reviewed on Jan 25, 2021

    Listened and gave very good recommendations.

  • Reviewed on Jan 05, 2021

    She was excellent. Listened & cared.

  • Reviewed on Nov 10, 2020

    Dr. Giles is outstanding. She has made wonderful recommendations to assists in my cancer care. She is kind & SO knowledgeable!

  • Reviewed on Sep 22, 2020

    Experience was good, I am glad I had a consult with her. Looking forward to future outcomes.

  • Reviewed on Jul 30, 2020

    Very well informed in her area of expertise

  • Reviewed on Mar 13, 2020

    Very personable and knowledgeable.

  • Reviewed on Feb 20, 2020

    I was very happy with the amount of time I spent with the care provider. I left with clear direction of what steps I can take to maximize my health and reduce cancer related fatigue

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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 11/01/2020, Dr. Giles has reported no relationships with companies or entities.