Meet Our Providers
Our professional healthcare providers are dedicated to patient-centered care, focusing on the whole of you, and using their skills to improve lives through positive health care management.
Penelope Campbell, MD
Primary & Specialty Care
Dr. Penelope Campbell has over 20 years of experience. She completed her Medical Doctorate and residency in pediatrics at the University of Kentucky. She has more recently been working in family medicine, urgent care, and college health. Dr. Campbell is the Infectious Disease provider at Careteam Plus for HIV and HCV only. She is a certified HIV Specialist through the American Academy of HIV Medicine. Away from work, Dr. Campbell enjoys reading and spending time with her family.
Lesley S. Plowman, FNP-C
Lesley Plowman FNP-C is a board certified Nurse Practitioner with degrees from Horry-Georgetown Technical College and Walden University. Her nursing background includes ICU and critical care, as well as providing Hospice care. The daughter of a retired Air Force Colonel, Lesley’s family roots are in the Myrtle Beach area and she has been living in Myrtle Beach for almost 30 years. In her spare time, Lesley enjoys spending time with her family, yoga, her cats and watching the New York Yankees play baseball.
Alfonso L. Sangtian Jr., MD, FAAPPediatrics
Careteam Plus is pleased to have Dr. Sangtian join our team beginning on December 4, 2023. Alfonso L. Sangtian Jr., MD, FAAP, is a graduate of the University of San Carlos in Cebu City, Philippines with a Bachelor of Science in Biology. Dr. Sangtian graduated from the Cebu Institute of Medicine with a Doctor of Medicine. Dr. Sangtian’s pediatric residency training at the Medical Center of Manila. In 1982, Dr. Sangtian moved to Hollywood, CA to work at the Julian Medical Center until 1984. In January of 1985, Dr. Sangtian moved to New York and was a House Staff Physician at the Medical Arts Center Hospital until 1987. In 1990, Dr. Sangtian finished a residency in Pediatrics at Staten Island University Hospital. Dr. Sangtian was the Director of the Children’s Emergency Center and Associate Director at the University’s Pediatrics Ambulatory Care Department at Staten Island University Hospital in Staten Island, New York.
Dr. Sangtian is a Fellow of the American Academy of Pediatrics since 1994 and is a Diplomate and Board Certified in Pediatrics since 1990. Dr. Sangtian has been awarded with:
-First Place, Best Pediatrician in Best of Beach Award in 2004
-First place, Best Pediatrician Readers’ Choice Award in 2012
-First place, Best Pediatrician Readers’ Choice Award in 2012-2013 Dr. Sangtian and his wife Cecilia love traveling to the Philippines to give free medical help to the underserved and indigenous people in the remote rural areas of the southern part of the Philippines. He enjoys traveling and hiking with his family.
Heather Harden, ACNP, FNP-BC
Primary Care & Pediatrics
Heather Harden is a Nurse Practitioner specializing in Acute and Family Care. She pursued her passion for nursing at Mississippi College and graduated with a Bachelor of Science in Nursing in 2004. Heather worked for several years as a trauma intensive care nurse and then went into cardiovascular research. She completed her Master of Science in Nursing at the University of Alabama with a subspecialty in Acute Care in 2012 and Family Care in 2013. Heather is a Board-Certified Family Nurse Practitioner and licensed in South Carolina. She has worked primarily in family medicine and has over a decade of experience as a Nurse Practitioner. Heather is an active volunteer and advocate for the Tuberous Sclerosis Complex (TSC) Alliance. She has a personal connection with TSC Alliance due to her daughter being diagnosed with the genetic disease when she was only 10 months old. She has been a member and community chair since 2016. In 2021, Heather was nominated by the TSC Alliance as a Consumer Reviewer for the Department of Defense Tuberous Sclerosis Complex Research Program (TSCRP). She has partaken in peer review panels for 2 years in hopes of helping others navigate the TSC diagnosis, treatment, and disease research. Heather Harden is originally from Mississippi, but currently resides in Murrells Inlet, SC. When she is not working or advocating for TSC, she enjoys spending time with her three children. She can often be found attending their activities, cooking, or traveling to make memories with her loved ones.
Brandi H. Barnhill, FNP-C
Primary Care & Pediatrics
Brandi Barnhill is a Family Nurse Practitioner joining Careteam Plus with over 19 years of experience. She completed her Bachelors of Nursing at MUSC in 2004 and then completed her Nurse Practitioner program in 2012 from the University of Cincinnati. Brandi actively collaborates with other professional disciplines to ensure effective and efficient patient care delivery and the achievement of desired patient outcomes. She has several professional affiliations such as Sigma Theta Tau International, American Nurses Association and the American Academy of Nurse Practitioners. In her spare time, Brandi Barnhill enjoys making memories with her family. This includes watching Clemson football come fall and traveling.