Emergency & Critical Care Clinicians

Westford Veterinary Emergency & Critical Care Clinicians

Westford Emergency VeterinariansChristian J. D'Orazio, DVM

Dr. Chris D'Orazio is a graduate of Ross University School of Veterinary Medicine. He received his clinical training at the University of Missouri. Before becoming a veterinarian, he was a veterinary technician for many years at hospitals throughout New England, including the Intensive Care Unit at Tufts University. With a strong interest in veterinary emergency medicine and surgery, Dr. Chris has dedicated his professional life to providing the best possible care for animals needing emergency and critical care. He lives with his wife on a local farm, and they have four horses, several cats and a sheltie named Belle.

Rachel Duffany, DVM

Dr. Rachel Duffany grew up in Watertown, New York and developed her passions for veterinary practices at an early age. Dr. Duffany vividly recalls her 7th birthday party at Old McDonald’s Farm as being the instigator that made her want to become a veterinarian. She followed her passions throughout high school, enrolling in a course called “New Vision,” which enabled Dr. Duffany to spend 3 hours each day of her senior year rotating through different human and veterinary medical fields.

Dr. Duffany began working for Westford Veterinary Center in January of 2018. Having attended St. Lawrence University, Dr. Duffany graduated Cum Laude in 2011 with a major in biology and minors in chemistry and sports medicine. After undergraduate school, she went on to pursue her doctorate from Ross University School of Veterinary Medicine. Dr. Duffany graduated from veterinary school in 2015 with honors, and hasn’t looks back since.

“I enjoy being a veterinarian because every day is a different adventure,” Dr. Duffany says. “It is rare to have two days that provide the same challenges, and solving puzzles is something I thoroughly enjoy.”

At home, Dr. Duffany enjoys passing the time playing softball, hiking, partaking in outdoor activities, going to the beach or doing anything on the water, and reading a good page turner. She owns a German Shepherd named Kyzer, a Pitbull named Rizzo, and a Pitbull/Island Mutt mix named Viola.

Stacey Lauer, DVM

Emergency Clinician Dr. Stacey Lauer began practicing at Westford Veterinary Emergency & Clinic Care in April 2016. Originally from Long Island, NY, Dr. Lauer earned bachelor's degrees in biology and psychology from University of Rochester. She earned her Doctorate of Veterinary Medicine in 1993 from Oklahoma State University College of Veterinary Medicine.

Dr. Lauer is a member of the American Veterinary Medical Association, the Massachusetts Veterinary Medical Association, and the New Hampshire Veterinary Medical Association. She is highly interested in internal medicine. Furthermore, Dr. Lauer has performed pet assisted therapy in Portland, OR and Derry, NH.

At home, Dr. Lauer has a black lab named Jackie, two caps named Jazo and Chip, and a dove named Bernice. She enjoys hiking, kayaking and gardening.

Westford Emergency VeterinariansFrancesca Maffezzoli, DVM

Born and raised in Italy, Dr. Maffezzoli graduated from the University of Perugia, Faculty of Veterinary Medicine in 2006. Following several undergraduate and post-graduate externships in her home country, she traveled to the United States for a two-month rotating externship at a multi-specialty hospital in Illinois. Enjoying her time in the States, she later returned to complete a 1-year small animal rotating internship at a large emergency and referral hospital here in Massachusetts. Following completion of her internship in 2011, she accepted a position as an emergency/critical care clinician at a referral hospital in New Hampshire.

Dr. Maffezzoli joined our veterinary team in early 2013. She is a member of the Veterinary Emergency Critical Care Society and the International Veterinary Academy of Pain Management.

Quan Yuan, DVM

Born and raised in China, Dr. Yuan received his Bachelor degree in Biochemistry from Nanjing University, Ph. D in Neuroscience from UMass Medical School and DVM from Tufts Cummings School of Veterinary Medicine. He finished a rotating small animal medicine and surgery internship at Tufts Walpole. He enjoys working as an emergency veterinarian and spending his spare time with his wife and four cats.

Charles Amuguni, DVM

Holly Hughs-Wachtel, DVM

Kaitlyn Martin, DVM

Karolina Preisner, DVM

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