The Greenwich Veterinary Center was founded in 1998. We firmly believe that pets are family members and deserve the very best in medical care. Our mission is to provide quality, compassionate care and to treat each pet as if it were our own.

We have assembled a group of some of the finest veterinarians in Fairfield County, along with a dedicated team of supporting staff. Our state of the art hospital is outfitted with the latest in diagnostic and treatment equipment including digital radiology, ultrasound, an in-house laboratory, a surgical suite, and a dedicated dental suite. This equipment gives us the full-service capability to address all of your pet’s medical and surgical needs. We will also provide house calls for those patients who feel more comfortable being treated at home.

Meet Our Doctors

Marcus Suppo

Marcus Suppo


Dr. Marcus Suppo attended Washington College as an undergraduate obtaining his degree in Veterinary Medicine from Ross University in 1997. He is also a member of the American Veterinary Medical Association and served on the Board of Directors at the New Rochelle Humane Society for six years. Dr. Suppo’s professional interests include dentistry, disorders of the endocrine system, and zoonotic diseases. At home, Dr. Suppo enjoys spending time with his three sons, Oliver, Benjamin, and Mateo, as well as hiking, biking, and nutrition. He is also the pet parent to Trippy, a Terrier mix.
Philip Pacchiana

Philip Pacchiana


Dr. Pacchiana has performed thousands of orthopedic, soft tissue, and neurosurgical procedures. He has experience in treating almost all surgical conditions in dogs and cats. Dr. Pacchiana is a graduate of the University of Minnesota, School of Veterinary Medicine. He completed an internship in medicine and surgery at Oradell Animal Hospital as well as a surgical internship at the Dallas Veterinary Center. Dr. Pacchiana went on to complete a residency in small animal surgery and a masters of science in veterinary medicine at the University of Minnesota. He became board-certified by the American College of Veterinary Surgeons in 2003. Dr. Pacchiana spent 8 years as the chief of surgery at the Fifth Avenue Veterinary Specialists. He has many peer-reviewed publications in academic journals and is often asked to lecture at local and national meetings. In his spare time, Dr. Pacchiana enjoys water skiing and all water sports.

Meet Our Staff

Carlos Romero

Carlos Romero

Veterinary Technician

Carlos has been working in the animal care industry for the past 15 years and has been with Greenwich Veterinary Center since early 2010. He is the quintessential animal person, having a true love for animals and excellent animal handling and technical skills. He is referred to as our ‘dog and cat whisperer’. Carlos’ animal interests extend into his home life as well. He and his family live in Stamford with five ferrets, a cockatoo, and a parakeet and lots of fish.



Connie has a very long life of loving animals. She has been in the pet industry over 15 years. She has groomed in animal hospitals, as well as in Pet salons. To date, she works closely with her friend, who is a Certified Master Groomer, and instructor in the American Academy of Pet Grooming. Connie resides in Mamaroneck with her son, Issac, and is a proud pet mom of a Maltese named Coconut. Connie always strives to make her grooms better than the rest by educating herself by attending dog grooming seminars and learning the newest grooming techniques. Her motto is, “If you look good, your dog should look good”. Come meet Connie today and schedule an appointment with her.
Compassionate quality care because pets are family, too.


264 W. Putnam Ave.
Greenwich, CT 06830
Click here for directions.


Mon - Fri: 8:00 am - 6:00 pm
Sat: 8:00 am - 2:00 pm
Sun: Closed


Phone: 203-661-1437
Fax: 203-552-0728
Email: info@gvc264.com

We look forward to hearing from you!

Use the form below to send us a message! A member of our team will get back to you as quickly as possible. If you need immediate assistance, please give us a call at 203-661-1437.


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