Skip to content

About Me

Conditions I specialize in
  • Bariatric Medicine

A lifelong interest in wellness and preventive healthcare led Dr. Katherine Lyons to pursue a career in medicine. In addition to working as a primary care physician for three years, she completed a one-year mentorship in obesity medicine and subsequently created and co-directed a fellowship program in the specialty. She is board certified in internal medicine and a diplomat of the American Board of Obesity Medicine.

Dr. Lyons sees her involvement in weight management as an opportunity to help people build their own systems for healthy living. She is passionate about helping people make small changes over time to transform their lives. She is collaborative and creative in helping her patients develop unique approaches that work specifically for their lifestyles. Her goal is to provide a supportive and non-judgmental space where all aspects of health are taken seriously. She focuses on comprehensive strategies to improve all aspects of functionality and wellbeing. She encourages everyone to remember that health is not a number on a scale or a specific body mass index (BMI).

Originally from Cleveland, Dr. Lyons completed medical school at the University of Cincinnati and is married to a Cincinnati native. She enjoys being outdoors, hiking and healthy cooking.

Practice Focus

  • Non-surgical weight loss support
  • Nutrition and exercise counseling
  • Management of weight-related conditions
  • Pre-surgical weight loss planning
  • Post-surgical diet and weight management plans
  • Obesity and metabolic disease
  • Type 2 diabetes

Locations I practice at

Slide 1 of 5
  • 1
    TriHealth Medical Weight Management - Arrow Springs
  • 3
    TriHealth Medical Weight Management - TriHealth Fitness & Health Pavilion
  • 4
    TriHealth Medical Weight Management - West Chester
  • 5
    TriHealth Surgical Institute - Weight Management - Butler
  • Education

    • University Of Cincinnati Academic Health Center | Medical School, 2016
      Doctor of Medicine (MD)
    • University Hospitals Cleveland Medical Center | Residency, 2019

    Certifications

    • American Board of Internal Medicine | Other, 2019

    Ratings and Reviews

    The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
    5 / 5 (283 ratings, 10 comments)
    Comments from patients
    • 5 / 5
      Dr. Lyons is the best Doctor I have ever had! The very best!
      Reviewed March 27, 2026
    • 5 / 5
      Very conscientious and caring Dr. I am pleased with the way Dr. Lyons is co cernwd with my whole overall health and makes sure concerns are reviewed with other practioners if necessary. Highly recommend Dr. Lyons!!!
      Reviewed March 25, 2026
    • 5 / 5
      Dr Lyons and staff are fantastic!
      Reviewed March 25, 2026
    • 5 / 5
      Dr. Lyons is wonderful! She needs a new office staff
      Reviewed March 21, 2026
    • 5 / 5
      Dr Lyons is clearly knowledgeable, inclusive, and personable. Excellent experience with the physician.
      Reviewed March 18, 2026