Meet Our Team
At Doylestown Animal Medical Clinic (DAMC), we believe great veterinary care starts with great people. Our dedicated team of veterinarians, nurses, technicians, and client service staff work together to provide personalized, high-quality medical care for pets across Doylestown, Plumsteadville, Pipersville, Buckingham, Perkasie, Dublin, Chalfont, and beyond.
Compassionate Care, Expert Medicine – Right Here in Doylestown, PA
With decades of experience, diverse areas of expertise, and a deep commitment to client relationships, our team is proud to serve the community with skill, compassion, and respect. Get to know the people behind the care — and see why families have trusted us for generations.
Practice Owners
Angela Marcus
Bio coming soon
John Marcus, VMD
Associate Veterinarians
Caroline Kiorpes, VMD, CCRP
Integrative Medicine & Rehabilitation Veterinarian
Dr. Caroline Kiorpes provides advanced rehabilitation and integrative medicine services at DAMC, including underwater treadmill therapy and acupuncture. A Doylestown native, she earned her VMD from the University of Pennsylvania and completed a specialized internship in Integrative Medicine at the University of Florida. Dr. Kiorpes is certified in both rehabilitation (CCRP) and Traditional Chinese Veterinary Medicine.
She shares her life with her horse Cecelia, her cat Orion, and two dogs, Marsi and Sophie. In her free time, Dr. Kiorpes enjoys nature photography and stargazing.
Dale Mantell, DVM
Dr. Dale Mantell founded Doylestown Animal Medical Clinic in 1983 after earning his veterinary degree from Cornell University in 1979. With over 40 years of experience in general medicine and surgery, Dr. Mantell is especially passionate about canine reproductive care and complex medical cases. His leadership and vision have helped shape DAMC into one of the most trusted veterinary hospitals in Bucks County.
Outside the clinic, Dr. Mantell enjoys sailing, woodworking, and relaxing at his shore home in Doylestown Borough.
Danielle Blair, VMD
Drew Sporer, VMD
Born and raised in Pennsylvania, Dr. Drew Sporer earned his veterinary degree from the University of Pennsylvania in 1987. He joined DAMC right after graduation and has been instrumental in the clinic’s growth and continued success. Dr. Sporer is a skilled small animal practitioner with a particular interest in orthopedic surgery.
A lifelong athlete and musician, Dr. Sporer enjoys playing piano, boating, and lacing up his skates for a good game of ice hockey. He lives locally with his wife Jill and is a proud father of two.
Jennifer Torres, DVM
Bio coming soon
Joshua Buinewicz, BVetMed MRCVS
Bio coming soon
Katharine Alden, VMD
Lisa Van der Gaag, VMD
Veterinarian
Dr. Lisa Van der Gaag, a longtime Bucks County resident, is a graduate of Ursinus College and the University of Pennsylvania School of Veterinary Medicine. With over two decades of experience in small animal practice, Dr. V (as she’s often called) brings extensive knowledge in preventative care, dermatology, internal medicine, and client education. Her goal is to support pet parents in creating lifelong wellness plans tailored to each pet’s needs.
When she’s not at DAMC, Dr. V is likely out hiking, biking, gardening, or spending time with her rescue dogs and cats.
Wendy Turner, DVM
Bio coming soon
Veterinary Assistant
Alexandria S.
Bio coming soon
Angel O.
Bio coming soon
Anna K.
Autumn L.
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Denise M.
Bio coming soon
Samantha G.
Bio coming soon
Sara F.
Veterinary Technician
Amanda C.
Bio coming soon
Amanda S.
Bio coming soon
Brittany S.
Bio coming soon
Emma K.
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Erin S.
Haley C.
Jamie B.
Jamie D.
Bio coming soon
Kelly H.
Bio coming soon
Kelly R.
Bio coming soon
Michelle S.
Bio coming soon
Nicole W.
Bio coming soon
Client Service Representative
Audrie P.
Bio coming soon
Barbara R.
Bio coming soon
Christopher L.
Bio coming soon
Emily H.
Bio coming soon
Lauren H.
Bio coming soon
Susan W.
Bio coming soon
Community Outreach Coordinator
Ayla C.
Bio coming soon
Manager of Inventory
Jessica J.
Bio coming soon
Manager of Laboratory Services
Trisha H.
Bio coming soon
Manager of Reproduction & Rehabilitation Services
Shaina C.
Bio coming soon
Join Our Team
DAMC is always seeking passionate professionals who share our commitment to exceptional pet care and strong client relationships. If you’re a veterinarian or support staff member looking to make a difference in the Doylestown area, contact us today to learn more about current opportunities.