A native of Southlake, Lauren Dethlefs, PA-C, received a Bachelor of Science from Texas A&M University in College Station and continued on to the University of Texas Medical Branch in Galveston where she graduated summa cum laude with a Master of Physician Assistant Studies. She is certified by the Texas State Board of Physician Assistant Examiners and the National Commission on Certification of Physician Assistants. She’s a member of the Texas Academy of Physician Assistants and American Academy of Physician Assistants. Lauren worked in emergency and urgent care settings prior to moving to family practice and has been in family practice since 2013.

Lauren enjoys exploring the natural side of medicine as well as staying up to date with traditional practices and working to integrate the two. She has a passion for wellness and preventive care for all ages, as well as managing chronic and urgent care needs. Lauren believes in putting patients first and will work together with you to achieve your healthcare goals.


University of Texas Medical Branch, Galveston, Texas, Master of Physician Assistant Studies


8080 State Highway 121
Suite 210
McKinney, TX 75070
(972) 268-9383

Hours of Operation

Day of the WeekHours
Monday7:30 AM - 5:30 PM
Tuesday7:30 AM - 5:30 PM
Wednesday7:30 AM - 5:30 PM
Thursday7:30 AM - 5:30 PM
Friday7:30 AM - 5:30 PM
Day of the WeekHours