
Experience. Excellence. Expertise.
Hagerstown Dermatology & Skincare was founded by Johanna Fangmeyer in 2013. Our goal is to provide quality care that is convenient and customized to your needs. We want you to have a positive experience with us so that you will tell your friends and family about the personalized, quality care you received at Hagerstown Derm & Skincare.
We look forward to serving you for many years to come. To schedule an appointment for dermatology services in Hagerstown, Maryland, please call our office at (240) 469-4835 today.

Owner, Certified Registered Nurse Practitioner, Board-Certified Dermatology Nurse Practitioner by Dermatology Nurses Association
Johanna Andrea Molina, MSN, CRNP
Johanna Andrea Molina, CRNP (formerly Fangmeyer)
While working as a registered nurse at Holy Cross Hospital in Silver Spring from 1996-2001, Johanna earned her master of science in nursing (MSN) from the University of Maryland. She began focusing on dermatology in 2001 when she joined the Center for Laser Surgery as a nurse practitioner. During her career, she has worked working alongside some of the area’s top rated dermatologists and surgeons at multiple dermatology offices and surgery centers throughout Maryland and Washington, DC.
Johanna has also had over 20 years experience on the cosmetic side of dermatology and skin care. Specializing in fillers, chemical peels, botox and lasers, she has kept up with and is very knowledgable about the latest skin treatments, skin care and procedures for facial rejuvenation, among other skin treatments. Johanna previously trained area physicians on the latest techniques of collagen facial fillers, used for correction of facial wrinkles, scars and the effects of aging.
In 2010, Johanna completed the family nurse practitioner certification program at the University of Massachusetts. She has since continued to follow her passion for dermatology nursing, culminated by starting her own practice, Hagerstown Dermatology & Skincare, in 2013. In addition, Johanna is board certified in dermatology through the Dermatology Nurses Association.
Johanna is very patient-focused. She believes that a practice with a “patient-centered” approach on helping her patients with their skin concerns and needs, while educating them with the most up to date information available, is the best use of her time and expertise in dermatology and skin care.
Naila Campbell, Certified Medical Assistant
Naila is a proud alum of Barnard College Columbia University. She gained four years of exposure in cosmetic dermatology at Cosmetic Skin Institute in Olney, Maryland. Naila has been a dedicated team member at Hagerstown Dermatology and Skincare since opening its doors in 2013. She is so excited to work with both clinical and cosmetic patients and looks forward to her future career in dermatology.
Christy Peer, Licensed Esthetician
Christy graduated Valedictorian from the Laurel Business Institute School of Esthetics and Professional and Corrective Makeup outside her native Pittsburgh, PA. She has been a licensed esthetician since 2008 following her graduation, and has gained supplementary medical esthetics knowledge through assisting physicians in both a medical spa and plastic surgery setting.
Christy is proficient in chemical peels, microdermabrasions, Dermaplaning, Hydrafacials, non-invasive body contouring treatments, and is a certified laser technician (where applicable).
Furthermore, she is very highly regarded in her ability to apply professional and corrective makeup. She is very knowledgeable in numerous skincare lines and frequently attends continuing education courses throughout each year. Christy also earned a Bachelor of Science in Business Administration and Marketing.
Christy is very excited to be a part of the team at Hagerstown Dermatology and Skincare. She takes pride in offering personal and comprehensive care to her patients and has a passion for assisting her patients attain their skin care goals.
Christy lives in Frederick, MD with her husband and two children.
April Fernandes, Front Desk Manager
April joined Hagerstown Dermatology and Skincare in 2015 bringing with her over 7 years of experience from Potomac Family Medicine. She has extensive knowledge of medical records, scheduling, medical terminology, billing experience, and much more. April delivers great customer service, patience, and always has a positive attitude. She greets every patient with her warm smile and is always proud of helping patients with what they need. She loves learning about new dermatology treatments, cosmetic services, and skincare.
Courtney Knowles, RN
Courtney Knowles is an accomplished registered nurse with a decade of specialized experience in dermatology and aesthetic medicine. Known for her clinical expertise and compassionate care, Courtney is well-versed in a range of advanced cosmetic procedures, including injectables, laser treatments, and skin rejuvenation.
After earning her Bachelor of Science in Nursing from Stevenson University, she is now advancing her education by pursuing a Nurse Practitioner degree. Courtney is dedicated to continuously refining her skills to offer the most advanced and effective treatments available. With a warm, approachable demeanor, Courtney takes pride in creating personalized treatment plans that help her patients feel confident and look their best. She remains at the forefront of the latest innovations and techniques in the aesthetic field, ensuring that her patients receive safe, natural, and beautiful results.
Outside of her practice, Courtney enjoys spending time with her husband, two sons, and their golden retriever.