Arthur Thomas Siachos, MD | Cardiology | Upstate Cardiology

Arthur Thomas Siachos, MD

Cardiology, Interventional Cardiology

Accepting New Patients

Meet Arthur

I attended medical school at the University of South Carolina before completing an Internal Medicine residency at Vanderbilt University Medical Center. My Cardiovascular and Interventional Cardiology fellowships were both completed in the Medical University of SC. I truly enjoy helping my patients with cardiovascular disease restore their health and wellbeing and 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
  • Blue Cross Blue Shield SC
  • Bright Health Plan SC
  • Cigna Healthspring (Medicare Advantage) SC
  • Cigna SC
  • CIN-Greenville
  • Corvel SC
  • Devoted Health Medicare Advantage SC
  • DOL SC
  • Employer Health Network SC
  • EON Health SC
  • Humana Military SC
  • Humana SC
  • Medcost SC
  • Medicaid South Carolina SC
  • Medicare Railroad (Palmetto GBA) SC
  • Medicare SC
  • Molina Healthcare SC
  • Payer Provider
  • 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

5 out of 5 726 ratings, 95 reviews

Patient Reviews

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February 2025
Dr Siachos is an excellent cardiologist!! He is very knowledgeable of the latest medical research and is a great person.
February 2025
Dr. S was very concerned addressed all my issues promptly and reassured me what to do with clear direction. He truly cares
February 2025
He's my all-time favorite Dr
February 2025
It could have been a "slow" day at the clinic! But I was very pleased with how quickly the whole appt went. Job very professional and well done!
February 2025
I have, and would, recommend Dr Siachos to anyone who needed a cardiologist. Both my husband and I see him.
February 2025
Dr. Saicos listened well and was genuinely concerned about my health and well being. I cannot say enough good about him
February 2025
Dr. Siachos has always had time to answer and explain. Never had an issue with him
February 2025
Dr Siachos is the best at letting you know what is going on