about us

Southside Pediatrics and Adult Care is an independent Nurse Practitioner owned and operated clinic. We strive to bring back a small town feel to your healthcare for your family where we are committed to personalized care. Many offices now double and triple book appointments where you share your appointment time with others. At Southside Pediatrics & Adult Care, we believe you deserve the 20-30 minutes that you schedule. We want to get to know you and/or your child(ren); developing a one-on-one relationship that gives you the outstanding care you deserve.

We provide care from newborn to adults. We provide well child check ups, adult care, school and sports physicals, as well as management of chronic health issues such as depression and anxiety. Additionally, we are very knowledgeable and enjoy working with special needs children such as autism, Rett Syndrome, and Downs Syndrome.  

Christa Martin


Christa Martin is a Board Certified Pediatric Nurse Practitioner. She received her bachelor's degree from Methodist College of Nursing in Omaha, Nebraska and her master's degree from Villanova University. Christa is a military veteran and is a native of Waynesboro, Pennsylvania.
Christa started her healthcare career in 1989 at the old Washington County hospital as a nursing assistant. From there she worked as a flight medical technician in the Air Force Reserves and Air National Guard, then went on to obtain her nursing degree and work active duty in the Navy as a nurse then nurse practitioner.
Christa’s passion is caring for children with autism, special needs, and mental health concerns. She is also a breastfeeding advocate and her office is free of formula company marketing and bias.Christa lives in PA and is the proud mom of two amazing kids: Kally, 25 and Luke, 20. In her off time she enjoys reading and spending time with her dogs, as well as movies and quiet time with family and friends.

Sarah Domer


Sarah is our office manager and a co-owner/partner in the business. Sarah has direct responsibility for our patient billing and collections and she is currently enrolled in the AAPC Certified Medical Coder course. She has 15 years of pediatric experience and two years of cardiology office experience.

Sarah is a native of West Virginia and has been married for 22 years. She has three children (softball mom to two girls) who keep her busy in her spare time.

Southside Pediatrics & Adult Care

1185 Mt. Aetna Road,

Suite 200,

Hagerstown, MD 21740

Phone. (240) 513-6300

Fax. (240) 513-6303

Email. southsidepediatricspnp@yahoo.com

*If you think you or your child is having a medical emergency, please call 911 *