Mackey Family Practice – Doctors & Staff

Family Physician

Keith D. Shealy, M.D.

Dr. Shealy has practiced in Lancaster since 1984. He obtained his medical degree at the Medical University of South Carolina and trained in residence at Anderson Family Practice. In 1986, Dr. Shealy founded Mackey Family Practice and has been a leader in the local and state medical community for the past three decades. In 1996, Dr. Shealy and the team at Mackey Family Practice began providing occupational health services and launched MFP Work Wellness, a dedicated occupational health practice. On active staff at MUSC Health Lancaster Medical Center, he has served as Chief of the Medical Staff and the Chief of Family Practice. Dr. Shealy is also on the Board of Directors for the South Carolina Academy of Family Physicians. Dr. Shealy is certified by the American Society of Addiction Medicine, a certified Medical Review Officer Certification Council, and the FMCSA National Registry of Certified Medical Examiners. He is a member of the American Academy of Family Physicians, the American College of Occupational and Environmental Medicine, Lancaster Medical Society, and the American Society of Addiction Medicine.

Family Physician

Steve M. Culp, M.D.

Dr. Culp began his medical practice in his hometown of Lancaster in 1992 after obtaining his medical degree from the Medical University of South Carolina and completing his residency training in Family Medicine at Spartanburg Regional Medical Center. On active staff at Springs Memorial Hospital, he is board certified by the American Board of Family Practice and the American Association of Medical Review Officers. He is a member of the American Academy of Family Physicians and the Lancaster Medical Society. Fluent in Spanish, Dr. Culp enjoys providing care for Hispanic patients.

Family Physician

Frank Sharp, M.D.

Dr. Sharp began his practice in Lancaster in 2000 after receiving his medical degree from St. George's University School of Medicine and completing his residency in Family Practice at JFK Medical Center in Edison, NJ. On active staff at Springs Memorial Hospital, he is board certified by the American Board of Family Physicians and the American Academy of Hospice and Palliative Medicine. He is a member of the American Academy of Family Physicians and the American Medical Association. Dr. Sharp is the Medical Director of Hospice Care of South Carolina.

Doctor of Pharmacy

Kerri Hatcher, PharmD

Dr. Hatcher received her doctorate in pharmacy from the South Carolina College of Pharmacy at the University of South Carolina in 2013. She enjoys getting to know her patients as she helps them achieve better overall health and she's passionate about helping people get the best results from their medications. She is specially trained in the management of medications as well as chronic conditions such as diabetes, hypertension and COPD.

Certified Family Nurse Practitioner

Cassie Jenkins, FNP-C

With over 12 years of experience in office, hospital and home-based care, Cassie is Board Certified and an active member of the American Association of Nurse Practitioners, South Carolina Nurses Association and the International Honor Society. She earned a Master of Science in Nursing from Walden University and is passionate about preventative care and healthy communities, focusing on her hometown of Lancaster SC.

Certified Family Nurse Practitioner

Kayce Hoover, FNP-C

Kayce graduated with a Master of Science in Nursing from the University of South Carolina. She is board certified with the American Academy of Nurse Practitioners. Before joining Mackey Family Practice, she worked as a bedside nurse for over five years working with cardiovascular patients. Born and raised in Rock Hill, she is passionate about preventive care, educating her patients and serving locally in her community.

Certified Family Nurse Practitioner

Emily Young, FNP-C

Emily graduated with a Master of Science in Nursing from the University of South Carolina and is board certified by the American Academy of Nurse Practitioners. Prior to joining Mackey Family Practice, she worked as a Labor & Delivery nurse for over eight years and has been a clinical instructor at USC-Lancaster. A native of Lancaster, she is passionate about underserved populations and preventive care and enjoys giving back to her hometown.

Certified Family Nurse Practitioner

Sue Robinson, FNP-C

Sue received her Master of Science from Michigan State University and is board certified by the American Academy of Nurse Practitioners. With over 40 years experience, she has specialized in cardiology, ENT and family medicine. She is an FMSCA certified medical examiner and enjoys all aspects of occupational health. Prior to relocating to Indian Land, Sue managed a rural health clinic in central Virginia. She is passionate about motivating and empowering clients in all aspects of health and well being.

Certified Nurse Practitioner

David Demby, NP-C

With over 25 years of pre-hospital, emergency room, wound care and military medicine, David is a Board-certified Nurse Practitioner and member of the American Association of Nurse Practitioners and National Registry of Emergency Medical Technicians Paramedic. He earned a Master of Science in Nursing from Chamberlain College and is certified as an FMSCA medical examiner. He continues to serve his country with 27+ years in the U. S. Army Reserves. David is passionate about patient care, education and service to the country. In his off time he spends time traveling with his wife and two dogs.