We value our clients' experience at Glastonbury Animal Hospital. If your pet or animal is currently a patient, please feel free to complete the following Client Experience Questionnaire. The Questionnaire is in Adobe Acrobat format, and requires the free Acrobat Reader to view.

Download & Print Questionnaire

"Dr. Cotthaus is always a pleasure to see. He not only takes great care of our dog, but he spends extra time talking to my daughter and answering her questions. She wants to be a vet and he helps foster this love of animals for her!"-- Amanda B.

"The office was well managed, staff was courteous, and there was minimal wait. I like Dr. O'Connor, and the assisting staff was great!"-- Janice H.

"You have always been so kind and caring during the visits my cats have. How could I ever say anything negative about your practice!! Glastonbury Animal Hospital has been and will always be a Godsend to me and my animals!!!"-- David H.

"Dr. Marsh is one of the most kind and compassionate individuals I have ever known. He truly cares for his patients and their humans. All of the staff make you feel welcome and part of the Glastonbury Animal Hospital family!"-- Debroah V.

"My 13.5 year old cat has been through a lot. I can't thank Dr. Cotthaus, Dr. Marsh and the rest of the staff enough for their compassion and patience. Because of you, Raja is thriving! I couldn't ask for a better group to entrust with Raja's care! ."-- Anonymous

"From the friendly staff at the front desk to the extremely caring and professional doctors in your practice we couldn't be more satisfied. Our 12 year old Maltese, Brady, doesn't love going in the front door but comes out a happy guy every time!"-- Howard G.

"I have been visiting Glastonbury Animal Hospital for years. All of my pets are treated promptly, thoroughly and with gentle care. I feel like I'm visiting family when I walk in. My male Brittany lived to be 17 1/2 years old. Great job guys!"-- Ronald M .

"Every member of GAH is simply top notch! Compassionate and kind to our pets, while providing professional services and excellent recommendations to improve their lives. They care!."-- Carol P.

"Nicest staff ever and very knowledgeable. My vet, Dr. Marsh, is amazing. Very knowledgeable (I credit him to saving my dogs life!), kind and compassionate. I recommend this wonderful place to everyone with a pet."-- Susan G.


Business Hours


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-12:00 pm