• Welcome to the HealthCare Associates of Coppell
  •     Medicine At Its Best

  •     Continuity of Patient Care

  •     With our Patients at Each Step

  •     Strong Physician Leadership

  •     On-site COLA
           Accredited Laboratory

  •     On-site Pharmacy
    for Patient Convenience

  •     Manage Your healthy lifestyle

Healthcare Associates of Coppell

Welcome to Healthcare Associates of Coppell. Dr. Charles Calvert, Dr. Jason Conn and our team are here to help you be as healthy as possible in an environment that fosters trust and comfort. We offer care for the whole family - well visits, sick visits, school physicals, vaccinations, and even on-site x-ray and lab services. We can handle a broad range of needs in our Coppell office ranging from treating a sore throat or acne to managing diabetes to performing skin biopsies. And, when you are well, we want to keep you that way by focusing on preventive health such as pap smears, mammograms, immunizations, stress management, exercise, and educating you about your health. We welcome the whole family to be our patients from ages 3 and up.

Conveniently located in the center of Coppell, at the intersection of Sandy Lake and Moore, our office is open from 8 am to 5 pm. We close from 12 to 1 pm for lunch. We are pleased to offer same-day appointments, when available.

We accept all major insurance plans, including Aetna, Blue Cross Blue Shield, BaylorScott&White Quality Alliance, Cigna, Humana, Medicare, Secure Horizons, and United Healthcare. Our full list Insurance Information is long and changes regularly, so don’t hesitate to call our office to see if we accept your health plan.

We would be honored to care for your family. Please call us at (972) 258-7426 to schedule your appointment today. And, of course, if it’s a medical emergency, please call 911.

  • Come See Us
  • Meet Dr. Calvert
  • Meet Dr. Conn
  • Meet Lauren

546 E. Sandy Lake Road, Suite 210

Coppell, Texas 75019

(972) 258-7426

Please click on the icon for map  

A Fort Worth native and decorated Army veteran, Dr. Calvert has been practicing in Coppell since 2008. He received his Doctor of Osteopathic Medicine at University of North Texas Health Science Center in Fort Worth and trained in Family Medicine at Baylor Family Medicine Residency in Garland. He is board certified by the American Board of Family Medicine. Dr. Calvert devotes his time to Christian fellowship and ministry work. He is also a sports enthusiast and enjoys spending time with his wife, son, and dogs. Read More

Dr. Jason Conn is board certified by the American Board of Internal Medicine. He received his Doctor of Osteopathic Medicine at the University of North Texas Health Science Center in Fort Worth and completed his residency at Plaza Medical Center in Fort Worth. Read More

A native of Southlake, Texas Lauren Dethlefs, PA-C received her Bachelor of Science from Texas A&M University in College Station and subsequently graduated Summa Cum Laude with a Master of Physician Assistant Studies from the University of Texas Medical Branch, Galveston. 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 the emergency room and urgent care setting prior to moving to family practice and has been in family practice since 2013. She 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 promises to put you, as the patient, first and work together with you to accomplish your healthcare goals.

She and her husband have two awesome kids, Ethan and Allison. She spends most of her free time chasing after them and their two large dogs, Ruby and Cody. Lauren loves being outside gardening, traveling and enjoying the Texas sun with family and friends. Read More

Get In Touch


  • Phone :

    Coppell Office : 972-258-7426

    Fax : 972-870-4926

  • Email :

    Office : Info@healthcareassociates.com

  • Address :
    546E. Sandy Lake Road,
    Suite 210
    Coppell, Texas 75019
Recent News
  • New Patient Portal

    Healthcare Associates is happy to announce a new service to our patients. The Patient Portal will allow you to access a portion of your medical record, see your test results, and communicate with the office staff.

    launch now
  • New Providers

    We would like to introduce our newest provider, Stacy Moretta, PA-C.

    read more
  • New On-Site Lab Services

    On-site laboratory offers increased convenience and quicker results.

    read more
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