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Dr. Winston Marshall, MD

Dr. Winston Marshall, MD

Age 56 Cardiology M
(23) 23 reviews
Accepting New Patients


Dr. Winston Marshall, MD is a cardiology specialist in McKinney, TX. Dr. Marshall completed a residency at Baylor University Medical Center. He currently practices at THE HEART GROUP HTPN and is affiliated with Texoma Medical Center. He accepts multiple insurance plans. Dr. Marshall is board certified in Interventional Cardiology.


  • Baylor University Medical Center, Fellowship Hospital
  • Baylor University Medical Center, Residency Hospital — 1996
  • Baylor University Medical Center, Internship Hospital — 1994
  • Texas A&M University / Main Campus, Undergraduate School

Insurance Accepted

  • Ambetter
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

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  1. The Heart Group Htpn

    1. 1
      Heart Group Mckinney
      5236 W University Dr Ste 4450, McKinney, TX 75071 Existing Patients: (469) 800-6100

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Outstanding diagnostics. Within a few minutes after listening to me and asking questions, he was able to offer treatment and support, offered alternatives no other doctor had, clearly knew exactly what he was talking about, and cut to the chase right away. He seemed warm, compassionate, and caring. I loved his sense of humor and openness without being patronizing.
Laura Cooper — Apr 01, 2021
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Dr. Winston Marshall, MD
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Frequently Asked Questions

Dr. Marshall frequently treats Cardiac Implantable Device Procedures, Adult Congenital Heart Conditions, and Heart Conditions.  

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Hospital Affiliations

  • Texoma Medical Center