Katrina Johnson

Katrina Johnson, MD

  • Internal Medicine
  • Pediatrics
  • Physician What's this? A physician, or doctor, is extensively trained to diagnose and treat complex medical problems. Often, physicians focus their practice on certain disease categories, treatment methods or patient types. Physicians can diagnose and treat illness, prescribe medication, offer medical consultation and advice, perform surgery and more.

Appointments: (614) 293-7980

About Me


  • Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2017
  • Assistant clinical professor of internal medicine
  • Member, American College of Physicians and the American Academy of Pediatrics

Procedures and Conditions I Treat

  • Internal Medicine
  • Preventive Medicine
  • Chronic Disease
  • Adolescent Medicine
  • Pediatrics
  • Transition to Adult Care
  • Primary Care

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


Miami Valley Hospital
7/1/2010 - 6/30/2013

More About My Work

My Background

Board Certifications

American Board of Internal Medicine

American Board of Pediatrics

My Departments

Internal Medicine

My Division

General Internal Medicine and Geriatrics


My Division

Pediatric General


169 Patient Satisfaction Reviews

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.

  • Overall
    4.9 out of 5
  • Explains Things Clearly 4.9
  • Listens Carefully 4.9
  • Gives Understandable Instructions 4.9
  • Knows My Medical History 4.8
  • Shows Respect 4.9
  • Time Spent Together 4.8

28 Patient Comments

Reviewed on Oct 26, 2018

Difficulty getting orders signed and on time. Response time to questions or follow up.

Reviewed on Oct 24, 2018

We are so thankful for our providers - they are all wonderful, take time with us, and do a fantastic job with our girls.

Reviewed on Oct 03, 2018

Had a medical doctor student/resident with her so explained things in depth which we enjoyed.

Reviewed on Oct 01, 2018

Dr. Johnson is a great doctor - knowledgeable, caring, thorough. She also makes herself 100% accessible through MyChart. Amazing care!!

Reviewed on Sep 05, 2018

Never had a bad experience. In my eyes she is the best.

Reviewed on Jul 18, 2018

Went above normal standards of care.

Reviewed on Jun 22, 2018

I couldn't ask for a better doctor. Doctor Johnson is great.

Reviewed on Jun 13, 2018

NO bad experience.

Reviewed on Jun 01, 2018

Interested, caring, knowledgeable, provided treatment options; outlined diagnostic tests recommended for my well being and made referrals to be scheduled by me. Blood work, urinalysis specimens taken; urine culture indicated was ordered and Tetnus injection given.

Reviewed on May 24, 2018

I'm lucky to have her as my doctor

Load More Comments

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 03/26/2018, Dr. Johnson has reported no relationships with companies or entities.