Jordan J Grnak, DO

Primary Care, Internal Medicine

Accepting New Patients

Meet Jordan

The most rewarding part about practicing internal medicine is using my knowledge and skills to provide care to those in need. I enjoy treating chronic disease because it gives me an opportunity to form stronger patient-physician relationships and be more plugged into my patient's medical care. Outside of work I spend time exercising, sports, traveling, going to new restaurants, and reading.

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 - Health Partners Bon Secours St. Francis (Greenvillle)
  • Corvel SC
  • Devoted Health Medicare Advantage SC VA
  • 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
  • OMC (Oscar Mgmt) OH KY SC VA
  • Payer Provider
  • Sedgwick/Careworks KY OH SC VA
  • Select Health Network SC
  • United Healthcare SC
  • United Medicare Advantage ACO 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

4.6 out of 5 207 ratings, 22 reviews

Patient Reviews

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February 2026
Awesome is al I can say .
February 2026
Dr. Grnak is punctual, thorough, and professional. Highly recommend
February 2026
Loved Dr Grnak
February 2026
I have actually already recommended Dr. Grnak to my son-in-law, who now sees him as well. He is very thorough and takes his time with me. He discusses treatment options and asks my opinion. I really a...Show more
February 2026
Good
January 2026
Good
January 2026
Very pleased with Dr GRNAT attention and care of my medical issues.
January 2026
Good
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