North Rockland



Wonderful Caring Group of People

I have been using Dr. Byman and North Rockland Animal Hospital for the last 15 years. Dr Byman has been with me through the tragic car accident of our beloved cairn terrier Folly, a hamster fight, pancreatitis, fly biting, sarcoma, teeth cleanings, spleen and liver cancer, dust mite allergies and inflammatory bowel disease!
We currently have 3 Dogs who are patients of NRAH and my mom has 1 dog as well. All 3 of my dogs are unfortunately fighting with medical problems at this time. I can rest easy knowing that I chose the best doctors to care for them and their medical conditions!

Kara K.

Dr. Kenneth Byman

Dr. Kenneth Byman

Chief of Staff, North Rockland Animal Hospital

Graduate of Cornell School of Veterinary Medicine


Dr. Byman has been a veterinarian at North Rockland Animal Hospital since 1994. He earned a Bachelor of Science degree from the University of Massachusetts in 1984 and received his Doctorate of Veterinary Medicine from Cornell University in 1989.


Always Learning!


Dr. Byman attends bimonthly continuing education meetings and enjoys learning about the advances in veterinary medicine and surgery. He really enjoys the challenge of the family dynamic of integrating pets into our daily lives. The world of veterinary medicine is changing as most things are these days and with his drive to constantly grow, challenge himself and other veterinarians, Dr. Byman is striving to provide the best care possible for our patients and their owners!


Motorcycle Enthusiast


He currently lives in Garnerville with his wife Teresa and his three children. Dr. Byman’s pets include a hound mix named Ginger and two cats named Whiskas and Rex. His outside interests include working out, parenting, and reading.  Loving the outdoors so much, he recently became a happy and proud owner of a beautiful Harley Davidson. Now a member of the Hudson Valley Riders Club, he can’t wait to get out and ride for fun and for charity in the future.

Dr. Renee Bosma

Dr. Renee Bosma

Associate Veterinarian

Native To Rockland and Graduate of Cornell School Of Veterinary Medicine


Dr. Renee Bosma is a native of the North Rockland area. She attended St. Gregory Barbarigo School, then North Rockland High School and in 2001, received a Bachelor of Science in Molecular and Cell Biology from the University of Connecticut.  In 2006, she graduated from the Cornell College of Veterinary Medicine.


Resides in Clarkstown


Dr. Bosma lives in Clarkstown with her husband, son and daughter. They have two Boxer-mixes, Briscoe and Madden, who are responsible for Dr. Bosma’s interest in behavioral medicine. In her spare time, Dr. Bosma enjoys reading, cooking, traveling and snorkeling.

Dr. Bridget Lambrich

Dr. Bridget Lambrich

Co-Medical Director and Veterinarian

A Sharing Experience

Dr. Lambrich grew up in St. Louis Missouri and graduated from the University of Missouri College of Veterinary Medicine in 1996. Working at Rockland Veterinary since 2004, she enjoys sharing her love of animals with the clients and staff.

Dogs, Cats and Dwarf Hamsters

She has three cats: Henry, Clown, and Bianca; and one dog named Cassie. Outside of work she enjoys reading and cooking. Dr. Lambrich also recently acquired two dwarf hamsters “Ellen” and “Portia”.

Dr. Christopher Puzio

Dr. Christopher Puzio

Medical Director and Veterinarian

Always Wanted To Be A Vet

Dr. Puzio grew up in suburban Bergen County New Jersey and as a young boy he knew that he would work with and help animals. Christopher graduated with a B.S. in Animal Science from Cook College-Rutgers University and as a Doctor of Veterinary Medicine with a Masters in Veterinary Pathology from the University of Missouri-Columbia. He has worked hard to bring state of the art veterinary medicine and impeccable client service to the residents of Rockland County.

Father and Rescue Advocate

He lives at home with his son Noah and four rescue animals: An Italian Greyhound named Pistachio, an Australian Shepherd, Daphne, a Pommeranian, Captain Jack Sparrow, and lastly a Terrier Mix named Buster. In addition to his companion animals Dr. Puzio also has a small family of birds, a Kenyan Sand Boa, and a Gargoyle Gecko.



Licensed Veterinary Technician

A Licensed Technician With Rockland Since 2010!

Arianne started working for Rockland Veterinary in 2010 as a Licensed Veterinary Technician.  She graduated from SUNY Delhi in 2011 with an Associate Degree in Veterinary Technology and a Bachelor Degree in Veterinary Management.

A Big Interest in Exotic Pets

Arianne entered this field because she has always had an interest in taking care of animals ranging anywhere from cats and dogs to more exotics like birds, pocket pets, fish (both freshwater and saltwater), and reptiles.  In addition to her position with Rockland Veterinary, she enjoys spending time with her family and her interesting pets!



Licensed Veterinary Technician

Graduate of Suny Delhi Veterinary Technician Program


Brian started working for Rockland veterinary care in May 2015 as a licensed veterinary technician after he graduated from Suny Delhi with his associates in veterinary science in 2015.  He then went on to complete his bachelor’s degree from Suny Canton in veterinary management in 2017.


Volunteer Fire Fighter


Brian enjoys practice management and continues to do more of that work at Rockland.  In Brian’s free time he is a volunteer firefighter, a responsibility that he’s had for the past 9 years.  Brian’s firefighting experience enables him to help both people and pets in their time of need.  When he’s not busy, Brian enjoys spending time with family and friends.

Amanda H.

Amanda H.

Accredited Senior Veterinary Nurse

Graduate of SUNY Delhi


Amanda has been an employee since September 2000. She received her Associate degree in Veterinary Medicine from SUNY Delhi in 1994. She currently resides in Orange County with her husband Michael and three sons Derek, Justin, and Aidan.  She currently has 3 cats Yang, Tuna and Dash.




Lead Client Care Coordinator

More Than 15 Years In the Field


Gemma has worked with our Rockland veterinary practices since September 2007 and has been working in the field for more than 15 years.


Owns a Shiba-Inu and a Cat


Gemma was raised in Blauvelt, NY and now resides in Pomona with her husband Don and daughter Scarlett. She is the proud owner of a Shiba-Inu named Kiko Mojito and a cat named Tigger.  In her spare time Gemma enjoys cooking, traveling, reading, and writing.

Ready to start your pet’s experience at Rockland?  Call us at 845-354-1800 or use the form below to get started.

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Hudson Valley Veterinary

Contact Us

Monday 8-6pm
Tuesday and Wednesday 8am-7pm
Thursday and Friday 8am-5pm
Saturday 8am-2pm
Sunday closed

Our Pomona office is open Saturday and Sunday from 8am-4pm