Doctors & Staff - DoctorsCare - Clarksville, TN

At DoctorsCare, it is our mission to provide you with the finest in quality walk-in health care. We have built a staff of professionals who are among the most respected in their fields and who are dedicated to making your time with us the best it can be.

Stephen W. Kent, MD
Medical Director

Dr. Kent brings over 26 years experience to DoctorsCare and leads the team of professional staff available at our facility. Dr. Kent earned his medical degree from UTCHS in Memphis and completed his post graduate training at UT Memorial Hospital in Knoxville, TN.

Dr. Kent is currently board certified in Emergency Medicine and Occupational Medicine. He is also the Medical Director for several companies in the Clarksville area, an Aviation Medical Examiner and is MRO (Medical Review Officer) Certified. 

 Stephen W. Kent, MD, Medical Director
Dr. Kent is on the State of Tennessee Medical Impairment Registry. Dr. Kent is a U.S. Citizenship and Immigration Services Civil Surgeon for over 10 years. Dr. Kent is currently the Medical Director of Montgomery County EMS and is the acting Coroner of Montgomery County.  Dr. Kent is currently ACLS/ATLS/PALS certified.  Dr. Kent graduated from the Nashville School of Law 2007 and is a licensed attorney in the state of Tennessee.
William D. Shippen, Jr., MD

William D. Shippen, Jr., MD

Dr. Shippen earned his medical degree from the University of Arkansas, College of Medicine in Little Rock, Arkansas and complete his post graduate training at the Naval Regional Medical Center in Oakland, California.

Dr. Shippen is a retired Naval Medical Officer with over 20 years experience in Emergency Medicine. He is also board certified in Emergency Medicine.


Timothy L. Obernuefemann, MD

Dr. Obernuefemann earned his medical degree from the University of Mississippi, College of Medicine, in Jackson, Mississippi and completed his post-graduate training at the University of Tennessee in Memphis.

Dr Obernuefemann has over 20 years experience in Emergency Medicine and is board certified in Emergency Medicine and Family Practice.

Timothy L. Obernuefemann, MD

Jacqueline Marco PA-C

Mrs. Jacqueline Marco earned her degree from Trevecca Nazarene University in 1987. She is a certified Physician Assistant who has over 20 years of experience practicing in emergency medicine and urgent care. Mrs. Marco has extensive knowledge with the administrative and clinical aspects of the start-up of ambulatory care and occupational medicine centers. She is also a member of the Tennessee Academy of Physician Assistants, (TAPA). Mrs. Marco is an avid supporter for women’s health, and she offers annual physical exams to our DoctorsCare patients.

Charles Drury PA-C

Shea Simons PA-C