Summary

Dr. Winston Marshall is a cardiovascular disease specialist with additional expertise in interventional cardiology. He attended the University of Texas Southwestern Medical School and completed his residency at Baylor University Medical Center in 1994 and 1996, followed by a fellowship at Baylor University Medical Center in 1999. With 33 years of experience in cardiovascular medicine, Dr. Marshall is certified in internal medicine by the American Board of Internal Medicine. He speaks English.

Dr. Marshall practices at Baylor Scott And White The Heart Hospital Plano and sees patients in McKinney and Sherman, Texas. His clinical focus includes treating coronary artery disease and myocardial ischemia, with special attention to coronary artery disease in women. He performs comprehensive heart evaluations using electrocardiograms and comprehensive metabolic panels to assess cardiovascular health. Patients have given Dr. Marshall an average rating of 4.6 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 33 years of experience
  • 35 insurance plans accepted
  • speaks English
  • Baylor University Medical Center
  • 51 written reviews
  • 1 award
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Locations

Dr. Winston Marshall has 2 locations

Baylor Scott & White The Heart Group - McKinney

5236 W University Dr Ste 4450McKinney, TX 75071
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 7:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Baylor Scott & White The Heart Group - Sherman

230 E Sycamore St Ste 205Sherman, TX 75090

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Dr. Winston Marshall, MDDr. Rishin Shah, MDDr. Vijaiganesh Nagarajan, MDDr. Francia Rojas, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.8 
3.7 
33 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Gujarati Speaks English Speaks Spanish, English
McKinney , TXPlano , TXKaty , TXHouston , TX
Med School: University of Texas Southwestern Medical School (Education) Med School: St Louis University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Winston Marshall

  • Aetna
  • Aetna - Medicaid
  • Aetna - Medicaid (Managed)
  • Aetna - Medicare
  • Ambetter
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Texas
  • Care N' Care
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Clover Health
  • EmblemHealth
  • Health Net - HMO
  • HealthChoice Oklahoma
  • HealthScope Benefits
  • Humana
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • Oscar Health Insurance
  • Pan-American Life Insurance Group
  • Parkland Community Health Plan
  • Prominence Health Plan
  • Tricare
  • Triwest Healthcare Alliance
  • Tufts Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Winston Marshall has the following 2 specialties

Specialty Expertise

Dr. Winston Marshall has the following 11 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Angioplasty
  • Catheterization
  • Cholesterol Management
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Holter monitoring
  • Interventional Cardiology
  • Nuclear Medicine
  • Unstable Angina

Certifications, License, & Education

33 Years Experience

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Active

EDUCATION & TRAINING

Fellowship

Baylor University Medical Center1999

Residency

Baylor University Medical Center1996
Baylor University Medical Center1994

Medical School

University of Texas Southwestern Medical School (Education)Graduated in 1993

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Frequently Asked Questions

Is Dr. Winston Marshall accepting new patients?
Dr. Winston Marshall is accepting new patients on Vitals. View Dr. Winston Marshall's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Winston Marshall?
You can find contact information for Dr. Winston Marshall here on Vitals.
Where is Dr. Winston Marshall's office located?
Dr. Winston Marshall's office is located at 5236 W University Dr Ste 4450, McKinney, TX, 75071.
Does Dr. Winston Marshall accept my insurance?
You can see the insurance plans that Dr. Winston Marshall accepts on their Vitals profile.
What languages does Dr. Winston Marshall speak?
Dr. Winston Marshall speaks English.

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