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Robert L Lenhart, DO

Robert L Lenhart, DO

Internal Medicine
Dr. Robert Lenhart completed a three-year internal medicine residency at Sky Ridge Medical Center before joining Lone Tree Internal Medicine. Dr. Lenhart has served 15 years in the Kansas Air National Guard and continues to be an active member. He is currently a Medical Service Corps Officer and has achieved the rank of Captain. He is set to undergo training to become a flight surgeon, providing medical care to aircrew. Prior to serving in the Medical Service Corps, he served as a maintenance technician for Air Force aircraft. During medical school, Dr. Lenhart was an avid volunteer, serving as the Volunteer and Fundraising Chair of the RVU Surgery Club and volunteering for projects in Denver for Habitat for Humanity, Project C.U.R.E., and Denver Rescue Mission during medical school. Outside of work, Dr. Lenhart enjoys softball, golf, skiing and other outdoor sports as well as charcoal drawing.
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Basic Dermatology


Internal Medicine

Management of Hypertension, Diabetes, Thyroid, Asthma, and Chronic Diseases


Physical Exams

Pre-Operative Exams

Preventive Healthcare

Same Day Sick or Injury Visits

Sports Physicals

Well Child Care

Women's and Men's Healthcare