Our Doctors

Dr. Ryan L Epple VMD completed his bachelor of science in biology in 1999 from Pennsylvania State University while a first year veterinary student at the University of Pennsylvania 's School of Veterinary Medicine. Dr. Ryan Epple completed his degree in veterinary medicine from UPenn in 2003 before beginning practice as an emergency veterinarian at a small animal hospital in Wilmington, Delaware where he also participated at the SPCA providing medical & surgical services. Dr. Epple began employment at Harmony Animal Hospital in the fall of 2006. Some of Dr. Ryan's hobbies include reading novels, studying music, running and other sports, salsa and swing dancing, traveling to Mexico with his wife and two daughters, and enjoying good coffee.

Dr. Minjeong Gwon graduated from College of Veterinary Medicine Konkuk University in Seoul, Korea. She completed 4th year clinical rotation at Oklahoma State University as part of ECFVG program in 2007. She joined Harmony Animal Hospital in January, 2011 and began practice partnership in July, 2020. When not working, she enjoys spending time with her family and her precious cat, Jinju. She loves reading James Harriot’s novels and would like to travel the author’s home country Scotland in near future. 

Dr. Mahender Singh received his veterinary degree in 1985 from the College of Veterinary Sciences, HAU Hisar, India. Following graduation, he went on to receive the Masters of Veterinary Science in Microbiology in 1988 and the PhD in Veterinary Virology in 1992. From
1992- 1998, he worked at the University of Zurich, Switzerland. In 2000, Dr. Singh has been working in emergency animal hospitals in Pennsylvania and New Jersey before joining Harmony Animal Hospital in February 2015. Dr. Singh's interests include emergency and critical care, soft tissue surgery, and general and preventive veterinary medicine. Dr. Singh is also member of various veterinary medical associations: VECCS, AVMA, PVMA, LVVMA. In his free time, Dr. Singh enjoys hiking, skiing, gym and yoga. 

Dr. Cortney Luce began her studies at Rutger's University: School of Environmental and Biological Sciences in 2013. From 2016-2019, Cortney traveled to the Caribbean where she attended St. George's University School of Veterinary Medicine in Grenada, West Indies. Her last year of clinical rotation studies was completed at University of Pennsylvania, before she graduated St. George's University in May 2020. Cortney joined the Harmony Animal Hospital family in June 2020 practicing both general practice and emergency medicine services. She enjoys teaching her two cats, Frodo and Loki, many new tricks including spinning in circles, jumping through hoops and giving high fives. She loves spending her free time outdoors- hiking, fishing and running. Cortney also enjoys watching various science fiction movies and television shows, including Marvel Comics, Lord of the Rings and Harry Potter.

Dr. Jennifer Keefe graduated from Penn State with a bachelor's degree in Animal Bioscience in 1999. She earned her DVM from Iowa State University in 2004. After working at practices in Maine and Pennsylvania, she joined the team at Harmony Animal Hospital in 2012. When not working, she enjoys spending time with her family and her Golden Retriever, Teddy.