Meet Our Veterinarians

Dr. Hamryka

Dr. Hamryka

In 1993, upon opening the Sugar Hill Animal Hospital, Dr. Hamryka fulfilled his dream of owning a state-of-the-art veterinary facility.

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Dr. Johansen

Dr. Johansen’s professional interests include feline internal medicine, geriatric care, ultrasound, and community outreach.

Dr. Bentley

Dr. Bentley is the Assistant Director of the GVMA and the Vice President of the Gwinnett County Veterinary Medical Assocaition.

Dr. Doggett

Dr. Doggett’s professional interests include dermatology, neurology, pain management, and wellness.


Dr. Seibert

Dr. Seiberts professional interests include ophthalmic, orthopedic and soft tissue surgery. Dr. Seibert has a special affinity for Beagles. 


Dr. Schuler

Dr. Schuler enjoys the challenges that internal medicine cases like diabetes, cushing’s disease, and autoimmune diseases bring.

Meet Our Staff

Receptionist Manager

Jessica Zandi

Jessica has been with Sugar Hill Animal Hospital since 2016. She moved from Wisconsin where she was born and raised. Her deep love for animals drew her to work in the animal field.  She has three cats, Franklin, Winston, and Stella and her dog, Lacey. 

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Boarding Manager

Beverley Montelone 

Beverly has been at Sugar Hill for over 10 years. Her love for animals, especially Chihuahuas, is what drew her to working in the kennel and creating our Doggie Daycare. Beverly is Pet CPR and First Aid Certified. When Beverly isn’t working she is enjoying time relaxing at her cabin in North Carolina, Jet Skiing, or rescuing dogs. She has a great love for rescues and currently owns 10 dogs.