Thank you for choosing the Medical Group of Saint Joseph’s, where we specialize in the medical diagnosis, treatment and prevention of cardiovascular diseases. Our goal is to promote the health of the community by providing high quality, cost effective services. For your convenience, our office is located at 1000 Cowles Clinic Way, Suite A-100.

Our services include consultative cardiology, risk factor modification, lipid disorder management, exercise stress testing, echocardiography, nuclear cardiology, cardiac CT and cardiac MRI. We feel it is important to establish a relationship with your physician, and the doctor you choose to see will be your primary cardiologist. Both Dr. Stephen Frohwein and Dr. Nicolas Chronos focus their practice on the early detection of heart disease, with a strong commitment towards prevention and education. The practice is proud to have Sharon Postell, RN as part of their staff, who is available for routine . . . . . .. . .

In addition to their dedication to providing outstanding patient care, our physicians remain on the leading edge of cardiology by participating in multinational clinical research. Dr. Frohwein serves as Medical Director of Advanced Cardiovascular Imaging at Saint Joseph’s Hospital of Atlanta and Dr. Chronos, well known for directing nationally recognized research and clinical trials, serves as President of Saint Joseph’s Translational Research.

The practice is affiliated with Saint Joseph’s Hospital of Atlanta, where patients requiring cardiac catheterization, angioplasty or surgery are treated. In addition to the Lake Oconee location, the practice has an additional location on the Saint Joseph’s Hospital complex at 5669 Peachtree Dunwoody Road, Suite 315.