Meet Our Veterinariansin Miller Place, NY

Behind every healthy pet is a team that treats them like their own. For over 50 years, our experienced veterinarians and support staff have cared for dogs and cats across Miller Place and Suffolk County with knowledge, compassion, and a genuine love for animals. Whether you’re coming in with a new puppy or kitten or need a second opinion, we are here to provide unsurpassed care every step of the way.

Our Team

At Miller Place Animal Hospital, our team is the heart of everything we do. From our veterinarians to our technicians, assistants, and front desk, each member brings expertise and a deep commitment to your pet’s wellbeing. Get to know the people who’ll be caring for your dog or cat.

Veterinarians

Dr. Hirsch

Dr. Dylan Hirsch

Owner / Head Veterinarian

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Dr. Hirsch knew from a young age that his career would involve animals. After graduating from Skidmore College with a double master’s in biology and chemistry, he studied veterinary medicine in the West Indies, completing his final year and preceptorship at the University of Minnesota in 2000 before returning home to New York. He gained experience across many hospitals and served as medical director of Animal Emergency Service in Selden before purchasing Miller Place Animal Hospital in 2020 — a practice he already knew well, having worked here for nearly 14 years beforehand. His professional interests include small animal medicine and surgery as well as exotic medicine. Outside of work, he enjoys time with his family, golfing, and scuba diving.

Dr. Alexa

Dr. Alexa Cariello

Veterinarian

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Dr. Cariello always knew she wanted a career helping animals while building lasting relationships with the families who love them. Originally from Holbrook, New York, she’s excited to care for pets in the community where she grew up. She earned her Doctor of Veterinary Medicine from Ross University School of Veterinary Medicine and completed her clinical training at the University of Illinois College of Veterinary Medicine. Dr. Cariello is certified in veterinary acupuncture and enjoys integrating acupuncture with traditional veterinary medicine to improve mobility, manage pain, and enhance her patients’ quality of life. Her professional interests include acupuncture and integrative medicine, behavior, soft tissue surgery, dentistry, preventive care, and client education. Outside the hospital, she enjoys her rescue dogs Moose and Maya, CrossFit, and exploring Long Island.

Dr. Jeffrey Seaman

Dr. Jeffrey Seaman

Traveling Board-Certified Surgeon

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Dr. Seaman earned his Doctor of Veterinary Medicine from the College of Veterinary Medicine at Cornell University in 1999, then completed a small animal rotating internship in medicine, surgery, and emergency at Oradell Animal Hospital in New Jersey. He completed a residency and master’s degree at the University of Minnesota and became board certified through the American College of Veterinary Surgeons (Small Animal) in 2010. He has worked as a surgeon across Manhattan, Queens, Westchester, and Long Island. His areas of special interest include elective orthopedic surgery, fracture repair, oncologic surgery, neurosurgery, minimally invasive procedures, and reconstructive surgery. He has published original research on bone grafts and lectured nationally and internationally. In his free time, Dr. Seaman enjoys his family, boatbuilding, sailing, fishing, and traveling.

Technicians & Support Staff

Jenn

Jenn

Office Manager, LVT

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Jenn has been with Miller Place Animal Hospital since 1995 and is a graduate of Delhi University. She has two children and two dogs, Rylee and Lexi, and enjoys camping and spending time with her family.

Cassandra

Cassandra

Licensed Veterinary Technician

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Cassandra graduated from the Veterinary Science Program at SUNY Suffolk in 2014. In her spare time, she enjoys spending time with her family and caring for her twin baby girls.

Jackie

Jackie

Veterinary Assistant

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Jackie has been a veterinary assistant at Miller Place Animal Hospital for three years and has worked as an assistant for five. Working with animals has always been her dream. She has four cats she adores, and her favorite part of the job is helping animals and educating owners on proper care for their pets.

Matthew

Matthew

Veterinary Assistant

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Matthew has been a veterinary assistant at Miller Place Animal Hospital for one year. His favorite part of veterinary medicine is communicating with owners and working as a team with his coworkers to make sure animals are well cared for. Outside of work, he enjoys rock concerts, hiking, and spending time with his cat, Luna.

Jeffrey, Receptionist

Jeffrey

Receptionist

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Jeffrey has been a receptionist at Miller Place Animal Hospital for five years. His favorite part of the job is interacting with clients and building relationships with them. Outside of work, you can find him playing Dungeons & Dragons, gaming, and working out.

Helene, CSR

Helene

CSR

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Bio Coming Soon

Rozlin, Veterinary Assistant

Rozlin

Veterinary Assistant

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Bio Coming Soon

Our Hospital Mascots

A brown tabby cat resting its front paws on the open tray of a white office printer, looking directly at the camera.

Cherry

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Cherry was Dr. Hirsch’s cat who came to hang out one day and never left. He made himself right at home, and he and Polly have developed a unique talent for getting into trouble together.

Polly Pocket

Polly Pocket

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Polly is eight years old and came to us as a tiny kitten, bottle-fed by one of our staff members — we simply couldn’t give her away. She earned her name because we all used to carry her around in our pockets. She’s a mischief-maker, and we love her for it.