In 2006, Dr. Duffy became board certified in Family Practice and began seeing a general population of patients with services including geriatric, pediatrics, obstetrics and gynecology. In 2007, Dr. Duffy joined Oconee OB-GYN Associates where she thrived in a full Obstetrics and Gynecology practice including deliveries.

By 2008, after seeing hundreds of female patients, Dr. Duffy realized that many of these women required more than what conventional medicine could offer. She began utilizing new diagnostic tools to treat patients with hormone imbalances, thyroid issues, adrenal fatigue and weight loss needs.

In autumn 2011, Dr. Duffy started Carolina Integrative Medicine. During her 15 years in medical practice, Dr. Duffy has increased her focus on the concept of patient wellness as a core of modern medicine. She continues to practice wellness and functional medicine and has become an expert mentor in nutrition, hormone balance, stress management, fitness and permanent weight control, vitality and longevity.