Harriet Settle Hansen, DO

Sweetgrass Primary Care is OPEN for in-person office visits and online video visits. Welcome to Sweetgrass Primary Care. Our care team specializes in Family Medicine, care for the whole family, and Internal Medicine, care for patients ages 18 and older. Centrally located in Mount Pleasant just off the Isle of Palms Connector, patients will find thorough, accessible, and complete medical care for acute illnesses, chronic diseases, and preventive health maintenance, as well as access to any MUSC Health specialists needed.

Tracy L. Caldwell, MSN, is a nurse practitioner who provides primary care for adults at MUSC Health Primary Care – Sweetgrass in Mount Pleasant. Ms. Caldwell’s areas of interest include preventive medicine, anxiety, women’s health, and chronic disease management of conditions such as high blood pressure, diabetes, and high cholesterol. She is certified by the American Association of Nurse Practitioners.Ms. Caldwell is originally from Mount Pleasant, South Carolina and is a graduate of Wando High School. She received her associated degree in nursing from Trident Technical College and her Bachelor of Science in nursing (2011) and Master of Science in nursing from the University of Missouri - Kansas City (2013). Tracy spent 13 years as a nurse before becoming a primary care provider. She has been an NP for 6 years and is in her 5th year with MUSC Health.Tracy loves getting to know her patients on a deeper level, spending time with each patient to learn about their family and personal life to guide their health care. She hopes to develop a partnership with each person she sees, providing all their health care options and working together to make the best choice for their personal goals. She serves as the coordinator of each patient’s health care – coordinating for general wellness and with MUSC specialists as needed.

Dana F. McAfee, DNP, FNP-BC, is a family nurse practitioner who provides primary care at MUSC Health Primary Care - Sweetgrass Mount Pleasant. She is board certified by the American Nurses Credentialing Center and received her Doctor of Nursing Practice from the Medical University of South Carolina. After graduating with her Bachelor of Science from MUSC, she spent five years working as a nurse in the MUSC adult emergency department before becoming a nurse practitioner. Dana worked as a nurse practitioner in the Charleston area for two years prior to returning to MUSC to work in primary care. Dana cares for all types of primary care patients, from preventative medicine to chronic disease management, such as diabetes, high blood pressure, and high cholesterol. Dana enjoys getting to know her patients and working together with them to achieve their personal health goals through a team approach and patient-centered care.