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

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

Medical Degree

Ross University


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


190 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 4.9

41 Patient Comments

Reviewed on Mar 11, 2019

Dr. Johnson is great!

Reviewed on Mar 08, 2019

Dr Johnson shows concern and consideration for any problems that I might have. Answers all questions in an understandable way.

Reviewed on Mar 04, 2019

This was our first visit with a new doctor, and I was pleased with how well she had prepped for our visit and the time she took to listen & develop rapport.

Reviewed on Feb 27, 2019

Very friendly and empathetic. Very thorough physical exam.

Reviewed on Feb 07, 2019

Always knows my history and needs. Friendly knowledgeable and caring. I always feel better after each visit.

Reviewed on Feb 06, 2019

I went to this provider as a new patient after. A referral from another doctor after a bad experience with my previous provider.

Reviewed on Feb 06, 2019

Dr. Johnson was able to see my son w/o a technical appointment, staying late to ensure all of my questions were answered!

Reviewed on Jan 28, 2019

Dr. Johnson is the best doctor AND listener in town. They treated me with urgency and respect and went above and beyond to making feel better. The world would be a better place if we had more people like Dr. Johnson! Thank you!

Reviewed on Jan 24, 2019

Dr.Johnson is simply the best. She is very thorough, listens to your concerns and never seems rushed. She always follows up in a timely manner.

Reviewed on Jan 15, 2019

The child care provider was EXCELLENT; no complaints. She took her time, was thorough & answered all our questions.

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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. Johnson has reported no relationships with companies or entities.