Hillside Veterinary Clinic

We provide the best in medical, surgical, and dental care for dogs and cats. At our fully staffed veterinary hospital in Mount Vernon, Ohio, the professional and friendly staff are committed to preventative health care and wellness programs, client education, and responsible pet ownership. 

Hillside Veterinary Clinic strives for excellence in all aspects of veterinary medicine.  Please contact us today to learn more about our veterinary practice and to find out how the doctors and staff at Hillside can serve your needs and those of your cherished pet.

It is our Mission to provide Loving, Expert Care using contemporary pet health and wellness treatments to enhance the human animal bond and to help your pet live a longer, happier, healthier life.

  • Mon, Wed, Thurs, Fri: 8:00 - 5:30
  • Tues: 8:00 am - 7:00 pm
  • After Hours Emergency: (740) 392-6891
  • David M. Dubusky, DVM

    In January 2014, Dr. David M. Dubusky became the new owner of Hillside Veterinary Clinic.  Previously, Dr. Dubusky had been an associate veterinarian at Hillside since April 2005.

    Dr. Dubusky is a transplant to the Mid-Ohio area. He spent the early years of his childhood in Monongahela, Pennsylvania. His family moved to Lexington, Ohio in 1988. Dr. Dubusky is a 1995 graduate of Lexington (OH) High School. He received a Bachelor of Science degree in biology from Mount Vernon Nazarene University in 1999. While attending MVNU, Dr. Dubusky completed a preceptorship at Hillside with Dr. Gregg. In June of 2004, Dr. Dubusky received his Doctor of Veterinary Medicine (DVM) degree from The Ohio State University College of Veterinary Medicine. His specific areas of interest include small animal internal medicine, dermatology, parasitology, radiology, and surgery.

    A carpenter by trade (1995 graduate of Pioneer Career and Technology Center), Dr. Dubusky also enjoys all facets of home remodeling. Additional hobbies include camping, running, biking, golfing, and family excursions. He is an avid fan of both collegiate and professional sports and also enjoys spending time with family and friends.

    Dr. Dubusky currently resides in Mount Vernon with his wife Amy and their two active, energetic teenagers, Taylor and Jackson. Amy is also a MVNU graduate (2000). She taught first grade in the Gahanna-Jefferson school district (2000-2004) and preschool at the Mount Vernon YMCA (2007-2011). She is now the Graduate Workshop Coordinator at MVNU. The family pets include three gray cats ("Marte", "Meeko", and "Milo"), one black cat ("Mojo"), two Beagle-JRTs ("Bruce" and "Bella") and a Terrier-Boxer ("Kipper"). The Dubusky's also have two clinic cats ("Jaso" and "Coco").
    Years in Practice:
    Jun 01, 2004
    Mount Vernon Nazarene University,The Ohio State University
  • Jessica Volzke, DVM

    Dr. Volzke spent her early years in central Ohio. She graduated from Houghton College in upstate New York in 2016 with a Bachelor of Science in biology. She moved to Prince Edward Island, Canada to attend the Atlantic Veterinary College. She graduated with her Doctor of Veterinary Medicine (DVM) degree in 2020. During the pandemic, she stayed in Canada to work at an urgent/ER veterinary clinic. 

    In late 2021, Dr. Volzke moved back to Mount Vernon to be near family. She has one dog, a two-year-old springer spaniel named Winifred (Winnie for short). She has an interest in small animal internal medicine, alternative therapies (chiropractic and acupuncture), rehab, and preventative care. She also enjoys seeing pocket pets. Outside of work, Dr. Volzke enjoys gardening, hiking, and traveling. 

    Years in Practice:
    Jan 01, 2020
    Atlantic Veterinary College
  • Kris Cannon

    Kris joined the Hillside staff in October 2021. Kris had been self employed and a small business owner in Mount Vernon for 22 years.

    Kris shared that a career change to accept the Office Manager position at Hillside, while unexpected, has allowed her to use her administrative skills in a different and very exciting industry.

    In her free time, she enjoys camping, fishing, and spending time with her 5 grandchildren.  Kris has a nine year old lab named Lexi and two cats named Bullet and Cash.

    Years in Practice:
    Jan 01, 2021
    East Knox High School
  • Elicia Pittenger

    With a 23 year career as a Registered Veterinary Technician, Hillside was thrilled to add Elicia to the staff in March 2020. Elicia has special interests in dentistry and client education.

    Elicia remarks that "when you treat a pet suffering from dental disease and see their improvement during subsequent visits, it is personally and professionally satisfying".

    Elicia loves outdoor adventures with her family including four wheel riding around Ohio. She is an excellent markswoman and enjoys target shooting. Elicia has three cats and two dogs, a goldfish pond that she loves tending, and an interest in flower gardening.
    Years in Practice:
    Jan 01, 1998
    Columbus State Community College
  • Jessica

    Jessica returned to the Hillside staff in August 2021. She has been a Registered Veterinary Technician since 2000 and spent 6 years with Hillside between 2007 to 2013.

    Jessica has a love of animals and people. Her mission is to "educate owner to enable the best care for their pets."

    Jessica's home life includes three children and multiple pets. Her hobbies include outdoor activities such as hiking, biking, and horseback riding. 
    Years in Practice:
    Jan 01, 2000
    Columbus State Community College
  • Heidi

    Heidi joined the Hillside team as a Veterinary Assistant in 2012.  During high school and college (1999-2004), Heidi also worked as a kennel assistant at Hillside. 

    Heidi has an interest in animal behavior and is also a people person. "I love the people I work with".  Heidi enjoys running and participates in the Earth Day Challenge with the Hillside crew.

    Years in Practice:
    Feb 20, 2012
  • Ashley

    Ashley joined the staff at Hillside in October 2018 as an extern from Ross Medical College. After completing her education she accepted a position as a Veterinary Assistant. She is looking forward to receiving her Registered Veterinary Technician license soon.

    Ashley chose her field because of a love for animals and a desire to help them. "I chose to work at Hillside because the staff is nice and was very helpful during my externship." Hillside looks forward to Ashley spending a long and happy career here.

     Ashley has a chocolate lab, Arrow, and a yellow lab named Luke. She also has a cat named Pebbles. She enjoys spending time with her friends and family, especially time outdoors.
    Years in Practice:
    Jan 01, 2018
    Ross Medical College
  • Jess Lyon

    Jess joined our team as a veterinary assistant in July 2019. Jess has been working with animals since she was fourteen years old. She has worked in several Ohio shelters as well as for the Humane Society of the United States. Jess has assisted in over 4000 spays and neuters.

    "I've always been drawn to helping animals. Even as a child I never played with baby dolls, I was interested in pets." Jess enjoys working at Hillside where she can help provide the best in compassionate care.

    Jess lives outside Gambier on a small farm. Her hobby is raising cleft palate puppies. 
    Years in Practice:
    Jan 01, 2009
  • Emily Parshall

    Emily joined the Hillside staff in June 2020. She is studying at Columbus State Community College to become a Registered Veterinary Technician. Emily holds a Bachelor's Degree in Business Administration from West Liberty University.

    "I was inspired to consider a career as a Veterinary Technician after watching funny pet videos on Facebook. " Emily loves meeting new pets and their people. "There is something fun going on everyday", she says.

    Emily volunteers at the Shane Center helping people with disabilities ride horses. She lives on a farm in Knox County and raises goats.
    Years in Practice:
    Jan 01, 2017
    West Liberty University
  • Cassie

    Cassie joined Hillside in September 2020. She started her career in veterinary medicine in 2014 in Kodiak, Alaska. Cassie is a graduate of the Penn Foster College where she earned an Veterinary Technician Associate Degree. 

    Cassie enjoys the nursing aspect of her work. “I love making pets feel better. It is rewarding to see a patient recover from an illness or injury.” 

    Cassie has enjoyed traveling with her family through the military, but is happy to be home in Ohio now. Her newest adventure is adopting a special needs bulldog, Squishy, pictured above.

    Years in Practice:
    Jan 01, 2014
    Penn Foster College
  • Lelia Hill

    Lelia joined the Hillside team in October of 2021. She is studying at Penn Foster to become a Registered Veterinary Technician. 

    Lelia said “I have always loved animals, but after being involved in 4-H for 5 years I knew I wanted to continue to care for animals. I enjoy working at Hillside because I am surrounded by staff that share the same passion for animals.”

    Lelia has multiple pets at home and enjoys spending time with family and friends.


    Years in Practice:
    Jan 01, 2021
  • Suzanne Hopkins

    Suzanne Hopkins joined the staff at Hillside in October 2018 as a Receptionist after working at the Village of Gambier for 28 years.  Suzanne is now serving as Reception Manager, a new position at Hillside created just for Suzanne.  Her love for animals brought her to Hillside Veterinary Clinic. 

    “I love servicing the Community, helping people and their pets.  The staff at Hillside is some of the most caring people, for that reason my husband and I have been clients for more than 20 years” 

    Suzanne and her husband Brock have been married for 29 years and live outside of Gambier.  Suzanne enjoys camping and traveling with Brock and their rescued yellow lab, Abby.  

    Years in Practice:
    Oct 25, 2018
  • Shea Crabtree

    Shea joined Hillside in March of 2022.  Having worked as an admin in the human medical field, she decided to further her career by joining our veterinary team. 

    Shea has always loved animals. "I am excited to help our clients and pets.  I look forward to getting to know everyone.  Hillside has the most fabulous clients."

    Shea and her husband, Jesse, have been clients here at Hillside for 10 years.  They have 4 children and a pug named Reilyn. 
    Years in Practice:
    Jun 14, 2022
  • Judy Wolff

    Judy Wolff is a Receptionist and Veterinary Assistant at Hillside. She has been working for HVC since October of 1996. Judy has attended continuing education courses through the Ohio Veterinary Medical Association (OVMA) for the past twenty one years. She has also attended various seminars and has twenty one years of on the job training.  Judy is a graduate of the Business Educational School in Imperial Beach, CA.

    Besides assisting with medical procedures and appointments, Judy enjoys the social aspect of working at Hillside.  "I love going to work.  I have so many good friends on staff and lots of our clients have been coming here as long as I have.  I can stay in touch with everyone and work, too."
    Judy has been married to Randy Wolff for 39 years. She has one daughter, Carly. Her hobbies are travel, gardening, water sports, scrapbooking, and Royal Caribbean Cruising.
    Judy has a cat (Tommy), a cattle dog mix (Piper), a chihuahua/terrier (Frannie) and granddogs (Paige and Smiley).

    Years in Practice:
    Apr 05, 1996
    Business Educational School, California
  • Carol A Holtrey

    Carol Holtrey is a Receptionist at Hillside. She has been working for HVC since May of 2002. Carol has attended the Ohio Veterinary Conference and has participated in other veterinary seminars and staff development activities. 

    When Carol was in school she was interested in studying veterinary medicine, but instead she spent 22 years in the insurance industry as an agent and office manager.  "When I retired, I returned to my original plan and joined the staff at Hillside Veterinary Clinic.  I like it because I learn something everyday and I love the challenge of the medical field.  Our clients are fabulous and I like to make their visit the best it can be."
    Carol is married, has two children and four grandchildren. She enjoys golf, gourmet cooking, and flower arranging. Carol shares her home with two rescued brother-sister littermates picture above, Jamie and Claire. 

    Years in Practice:
    Jan 01, 2002
  • Kathy Bussard


    Hillside welcomed Kathy as our new kennel assistant in July 2016.  Kathy has 20 years experience in caring for pets at a training, day care, and boarding center in Chesapeake, Virginia.


    Kathy says "I bring the assurance to all clients at Hillside that I will care for their pets like my own".


    Recently returning to the area, Kathy resides in Howard with her grandson. They enjoy football season and are Seattle Seahawk fans.  They also enjoy sharing their five acres with their dogs: Fergie, a South African Boerboel; Izzy and Elly, Mini Aussies; Vallie, a Great Pyrenees; and Scarlet, a Maltese mix.

    Years in Practice:
    Jan 01, 1998
  • Harley

    Hillside welcomed Harley Scholl to the team in October 2020. After obtaining a job as a bather, Harley decided to become a groomer. “I realized that I wanted to groom pets for the rest of my life, says Harley. “Grooming can transform pets. They feel good and are beautiful again.” 

    Harley has two dogs. Journey, a Dutch Shepherd and Halo, a German Shepherd. Harley practices bite work with Halo and enjoys going swimming with her dogs. She participates in barrel racing with her horse, Hanner, and enjoys watching sprint car dirt track racing. 

    Years in Practice:
    Jan 01, 2019
  • Taryn

    Taryn joined the Hillside team in April 2021 as a kennel assistant. She is currently studying pre-vet medicine at the Mount Vernon Nazarene University.

    Taryn has always had an interest in medical science, especially as it pertains to animals. "Watching Dr. Pol is what got me interested in becoming a veterinarian", Taryn says.

    Taryn has a mini dachshund, Camo that she takes fishing. Camo also goes to classes at the Naz with Taryn and enjoys riding in the car. 
    Years in Practice:
    May 10, 2021
    Mount Vernon Nazarene University