Primary care
A home for your everyday health needs, with regular checkups, preventive care, and a conversation about what matters to you.
Plan your next visitYour health is personal. Your care should be, too. Thoughtful primary care for adults, right here in Rock Hill, South Carolina.

YOUR HEALTH, THROUGH EVERY SEASON
From a routine checkup to an ongoing health concern, start with a team that sees the whole picture.
A home for your everyday health needs, with regular checkups, preventive care, and a conversation about what matters to you.
Plan your next visitCare focused on adult health, bringing together your medical history, current concerns, and goals for the years ahead.
Meet our internistsTalk with your physician about managing conditions such as diabetes, high blood pressure, and high cholesterol.
Talk with our teamNot sure where to start? Tell us what’s on your mind. We’ll help you take the next step.
(803) 325-2236 →THE PEOPLE BEHIND YOUR CARE
Get to know the physicians who care for our Rock Hill community.
Dr. Grewal is a board-certified internal medicine physician. He completed his internal medicine residency at the State University of New York at Buffalo and practices with ACE Medical Group in Rock Hill.
His background includes medical education at M. P. Shah Medical College and a master’s degree from Fairleigh Dickinson University. His experience includes outpatient and hospital medicine.
View professional background ↗
INTERNAL MEDICINEDr. Nwe is a board-certified internal medicine physician. She studied at the University of Medicine 1 and completed her internal medicine residency at Mount Vernon Hospital in New York.
Dr. Nwe cares for adults at ACE Medical Group and is listed with Piedmont Medical Center. Her professional background also includes certification in obesity medicine.
View physician background ↗FOR OUR PATIENTS
Find your athenahealth Patient Portal for access to your health information and the tools available through your practice.
Find my Patient PortalOpens athenahealth’s official portal finder. Have your practice invitation handy, or call us for help.
LET’S MAKE YOUR VISIT EASIER
Whether it’s your first appointment or your next checkup, a little preparation goes a long way.
Download your visit checklistCall (803) 325-2236 to ask about appointments, new patient availability, and insurance participation.
Please bring your photo ID, insurance card, medication list, and any relevant records or questions.
Write down what you’d like to discuss. Tell us about changes in your health and what matters most to you.
RIGHT HERE IN ROCK HILL
ACE MEDICAL GROUP
744 Arden Lane, Suite 100Call ahead for holiday hours or schedule changes.
View listing & photos on Google Maps ↗A FEW HELPFUL ANSWERS
Call our office at (803) 325-2236 Monday through Friday, 9 AM to 5 PM. Our team can help with appointment availability and what to bring.
Call the office with your insurance card handy. Coverage depends on your specific plan, so please confirm participation and benefits with both our team and your insurer before your visit.
We use athenahealth. Use the portal link in your practice invitation, or find your portal through athenahealth. Call our office if you need help setting up access.
For a medical emergency, call 911. For other concerns, call our office for guidance. Patient portal messages are not for emergencies.