Board Certified Dermatologist 

Dr. Stephanie A. Mackey was born and raised in Williamsport PA and graduated magna cum laude from Penn State University honors college with a biology degree. She received her medical degree from the Penn State College of Medicine and was a member of the Alpha Omega Alpha Medical Honor Society.

She then completed her internal medicine internship at Hershey Medical Center and dermatology residency at Geisinger Medical Center in Danville, PA.

She is a board-certified member of the American Academy of Dermatology, and also has memberships in the Pennsylvania Academy of Dermatology and the Lancaster County medical society, having served as president of both the state and local societies.

Dr. Mackey practices general medical dermatology and enjoys treating patients of all ages.  Diagnosing and treating skin cancer is particularly meaningful due to the impact it has on a patient’s life. Educating family practice residents from Lancaster General Hospital has been a passion of hers for many years and she has received numerous teaching awards.  She was named the top dermatologist by the Lancaster County Magazine’s reader’s poll in 2019, 2020, and 2021.

She is an avid outdoor enthusiast and enjoys biking rail-trails around the country, as well as hiking and teaching Body Pump classes at her local rec center. For the past two decades, she has rescued retired greyhounds, having a special affinity for the senior hounds. 

Dr. Deirdre Wood received her medical degree from Hahnemann University/Medical College of Pennsylvania in 1996. She continued with an internship in International Medicine at both the Medical College of Pennsylvania Hospital and the Philadelphia Veteran's Administration. Afterward, she began a Dermatology Residency at Hahnemann. She completed four additional years of training including a specialty fellowship in cutaneous lymphomas. She was Chief Resident during her final year.

Board-Certified Dermatologist

Linda Leventhal, MD, PhD, is board-certified by the American Academy of Dermatology. She practices medical, surgical, and cosmetic Dermatology. She treats children and adults with a wide variety of skin conditions.

Dr. Leventhal earned her MD and PhD at Drexel University College of Medicine in Philadelphia, PA. Special recognition was awarded to her with selection to the Alpha Omega Alpha Medical Honor Society in her junior year of medical school, and she was chosen to serve as president.

She completed her internship in Internal Medicine at Albert Einstein Medical Center in Philadelphia, PA. She went on to receive her Dermatology Residency training at the Hospital of the University of Pennsylvania in Philadelphia, PA.  She was selected to serve as Chief Resident during her final year.

Dr. Leventhal is a Fellow of the American Academy of Dermatology and is a member of the Women’s Dermatology Society, the Philadelphia Dermatology Society, the Pennsylvania Medical Society, the Bucks County Medical Society, and the Pennsylvania Academy of Dermatology.

Board Certified Dermatologist

Dr. Jennifer David, a dedicated professional in her field, has not retired but has instead embarked on a new journey with her fiancé in North Carolina. Her commitment to her work and passion for her field are evident in her continued endeavors. As she begins this new chapter in her life, we extend our warmest wishes for her happiness and success in all her future endeavors.

A Bucks County native, Dr. Jennifer David is a graduate of Temple University in Philadelphia, where she received a Bachelor of Arts in medical anthropology. Dr. David holds a Doctor of Osteopathic Medicine degree from the Philadelphia College of Osteopathic Medicine. While in medical school she also earned a Master of Business Administration from St. Joseph’s University, where she concentrated in healthcare management. She completed research fellowship with her mentor Dr. Susan Taylor, MD where she honed her passion learning the intricacies and nuances in treating skin of color. She then completed her residency training at Larkin Community Hospital in Miami, Florida where she served as chief resident in her final year. Throughout her training Dr. David remained active in research publishing numerous articles in peer-reviewed journals in addition to co-authorship in chapters for dermatology textbooks.

Dr. David is a board certified dermatologist who remains active in the dermatology community holding memberships and leadership roles in the Women’s Dermatology Society, American Academy of Dermatology, The American Osteopathic College of Dermatology and Skin of Color Society, where she currently serves as chair of patient education committee.

Dr. David relocated to North Carolina in December 2023 to be with her fiance and two mastiffs, Sammy and Bella. She loves to travel and even had the opportunity to trace some family genealogy back to her ancestors’ home country of Croatia. Dr. David is a football fan and supports the Philadelphia Eagles. She was a member of the Eagles cheerleadersing squad during the 2004-2005 season, the year that the NFL team played in Super Bowl XXXIX in Jacksonville, Florida. She also enjoys working on her Spanish-speaking skills so she can communicate with many of her patients in their native language.