Millstone Veterinary Clinic, PLLC

Welcome to the Millstone Veterinary Clinic. Built in 1986 and opened in 1987, the clinic has grown from a small practice with one doctor working only part time to a busy practice with three full time doctors. Our goal is to provide high quality veterinary care in a timely and compassionate manner. We value our current clients and welcome new ones.

We are located approximately 3 miles south of Dundee, NY on Rt. 14A.
  • Mon-Fri: 8:00am - 5:00pm
  • Sat: 8:00am - 12:00pm
  • Sun: Closed
  • After Hours Phone:
  • (607) 243-5298 or
  • 1 (800) 299-6780
  • Dr. Susan Collins

    Veterinarian

    Dr. Susan Collins is the owner of Millstone Veterinary Clinic.  She is originally from Buffalo, NY then relocated to Penn Yan, NY after graduating from Cornell University with her DVM in 1979. Dr. Collins spent a few years practicing as a mixed animal practitioner then moved to small animal medicine.  After getting married she decided to move to the area with her husband and opened Millstone Veterinary Clinic in January 1987.  While running the only Veterinary Clinic in Dundee she also raised her 4 children, helped her husband run a family farm, and devoted 20 years serving numerous positions in Rotary to give back to her community.  In her free time Dr. Collins loves visiting with her children and grandchildren.  

    Years in Practice:
    Jan 01, 1979
  • Dr. Marlene Button

    Veterinarian

    Dr. Marlene Button joined the Millstone team in 2000.  Dr. Button is originally from Yates County where she grew up on a large family farm that has been in her family since 1885 and still is ran by her brother to this day.  After years working on the farm Dr. Button graduated from Cornell Veterinary in 1984 and entered into mixed animal practice.  During her career Dr. Button has served on many boards and as President of the Finger Lakes Veterinary Medical Association and many other positions in the NYSVMS.   Dr. Button has a fondness for Rotties and enjoys spending time with her own names Zoey. 

    Years in Practice:
    Jan 01, 1984
  • Dr. Jessica Allen

    Veterinarian

    Dr. Allen joined the Millstone Veterinary team in March of 2012.  She began in this profession when she obtained her associates degree in Veterinary Technology from SUNY Delhi in 2006.   After that she continued to work in the field as a Licensed Veterinary Technician while finishing her bachelor’s degree in Biology from Binghamton University.   Dr. Allen then attended Ross University School of Veterinary medicine in St. Kitts where she graduated from with her DVM in January of 2012.  Her love for Veterinary Medicine has been a lifelong calling since a child.  In practice she has special interests in endocrine disease and dentistry.

    At home Dr. Allen lives on her family beef farm with her husband, two children, dogs (Evie and Vendetta), and chickens.  Dr. Allen loves working with all of the clients and helping to keep your beloved pet happy and healthy. 

    Years in Practice:
    Jan 01, 2012
  • Allison

    Veterinary Technician

    Allison graduated from Alfred State College with a degree in Veterinary Technology in 2017.  She joined Millstone right after graduating and has been such a wonderful part of the team.  Her favorite part of her job is nursing a sick pet back to health then watching the joyful and exciting reunion between an owner and their beloved pet.

    In her free time Allison enjoys hiking, kayaking, renovating her home and of course spending time with her pets.  At home she has 3 dogs (Domino, Medley, and Razor), two cats (Black Jack and Ivy) and chickens.  




    Years in Practice:
    Jan 01, 2017
  • Jessica

    Veterinary Technician

    Jessica joined the Millstone Veterinary team in June of 2020.  Once graduating high school she thought she wanted to attend Ithaca College for their physical therapy program but after attending a year decided her true passion was caring for animals. 

    After choosing the path that was meant for her she graduated from Alfred State College with an associate’s degree in Veterinary Technology.  She began to do what she really loves: caring for patients in hospital, educating owner, and running lab work. 

    Her home is shared with four cats (Daisy, Maddie, Miles, and Wilbur), hermit crabs, fish, rats (Abby and Ellie), rabbit (Winston), leopard gecko (Gunner), bearded dragon (Charlie), guinea pigs (Olive and Ginger), and 2 dogs (Daisy and Dozer). 

    Years in Practice:
    Jan 01, 2018
  • Diana

    Veterinary Assistant

    Diana joined the Millstone team in August of 2013.  Diana grew up in Watkins Glen and still resides locally.  Diana and her two boys share their home with 2 awesome Boston terriers (Zuko and Danny) and cat (Mr. Wiggles). In her free time she likes to spend time reading, listening to music and making memories with her children. 

  • Kerri

    Office Manager

    Kerri joined our team in December of 2016.  Kerri graduated with her bachelors in animal science from Michigan State in 1998 then completed her master’s in ruminant nutrition from University of Illinois in 2001.  Kerri’s father was a Veterinarian and she has been around this profession her entire life.  Kerri lives on a farm in Dundee with her husband, 3 sons, 2 dogs (Hazel and Pepper), 3 cats, and some cows and pigs. 

  • Billie Jo

    Receptionist

    Billie Jo joined or team in August of 2020.  Prior to working at Millstone she worked at Denny’s restaurant for 20 years as a General Manager.  She has loved the change in her career and helping to care for your pets.  At home Billie Jo lives with her fiancée and 2 dogs (Zariah and Mya).  She is also a mother to 4 grown children.