Gregory W San, MD | Cardiology | Upstate Cardiology

Gregory W San, MD

Cardiology

Accepting New Patients

Meet Gregory

I attended medical school at the University of South Florida before completing an internal medicine residency in Greenville, SC. My fellowship in cardiology was completed at the Medical University of South Carolina in Charleston. I truly enjoy helping my patients with cardiovascular disease restore their health and wellbeing. I consider myself fortunate to practice cardiology in the upstate of South Carolina.

Places of Care

Insurances Accepted

Information is subject to change without notice. Please contact your insurance provider for confirmation.

  • Absolute Total Care SC
  • Aetna Health Insurance Company  SC
  • America's 1st Choice SC
  • Anthem Elevance Health Wellpoint Medicare SC
  • Blue Cross Blue Shield SC
  • Bright Health Plan
  • Cigna Healthspring (Medicare Advantage)
  • Cigna SC
  • CIN-Greenville
  • Corvel SC
  • Devoted Health Medicare Advantage SC VA
  • DOL SC
  • Employer Health Network SC
  • EON Health
  • Humana Military SC
  • Humana SC
  • Medcost SC
  • Medicaid South Carolina SC
  • Medicare Railroad (Palmetto GBA) SC
  • Medicare SC
  • Molina Healthcare SC
  • Multiplan SC
  • Payer Provider
  • Sedgwick/Careworks KY OH SC VA
  • Select Health Network SC
  • United Healthcare SC
  • Wellcare SC

Ratings & Reviews

We believe in your choice to find the best care possible. With that in mind, it’s important to us that you have all the information you need readily available when considering making an appointment. We think it’s key that you understand how the Patient Satisfaction Rating works. Learn more about our survey process.

Overall Score

4.9 out of 5 463 ratings, 58 reviews

Patient Reviews

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September 2025
Dr. San is the best. He reviews previous records and recommendations and then is ready to address the current need. He listens well, explains the procedures he recommends and the order in which to...Show more
September 2025
Appreciate the Doctors consulation
September 2025
Good
September 2025
Very good experience
September 2025
I have complete confidence in Dr San and the care he provides.
September 2025
Dr. San is wonderful. He had reviewed my file and was familiar with my health issues before entering the exam room. I felt like he really cared about my health and well being.
September 2025
Extra care was taken to go back and re-review film and other things to make a good thoughtful, rational decision
August 2025
Dr. Sans very knowledgeable and does great Job of listening and communicating. Helped me find new primary physician as my previous one left Bon secours.