Still the only place I would take my dogs. I welcomed a new dog a couple years back and took him…read morehere. He's been treated well by the staff and The doc! I was away for some time and had my schnoodle stay there. He was well taken care of while I was on vacation. What I love about this place is that they genuinely care for your pet. The staff remember you and your pet, their demeanor, what your visit was for, etc. They're awesome! If you live in the area, I highly recommend them! You can trust them with your pet/family member!

Best Vet clinic on Long Island, especially for "spicy kitties". Normally the vet is a nightmare for…read moreme and my fur-baby. The usual procedure I experience is the staff will take him away from me, get aggressive and I have to hear him scream in pain and fear. Thats why I'm so happy I found a "fear-free" practice at Countryside. They let me be with my cat and they gave him so many treats and love - he ended up being so complacent and not anxious or "spicy" at all. I can't say enough good things about this place! They sincerely cared about my cat and made sure his comfort was priority.

Dr Cardinali is the best of the best doctor. I would never…read morebring my dog to anyone else

My pom died because of misdx. Never informed he had liver issues. When he got critically sick…read moretook him to Coram animal hospital and found out what was wrong. Started with another vet. Then, sent all my 5 pet records and completely trashed me on each pet record..My nephew worked for new vet, so he pulled all the slander. Had 5 animals with Mt Sinai. Called to have a kitten of my grandchild looked at 104 temp. They couldn't be bothered to busy. Kitten almost died. Pneum. Ended up in Riverhead true hospital. Vet stated,if Mt Sinai had taken him in would have only need antibiotic. Became major issue cost me $3000. and he had to stay over night. My daughter and her child did not have this kind of money.. But, as Grandmother was not going to let my grandchilds kitten die. IV hydration and antibiotic..$3000 because kitten had not been seen at Mt Sinai. When I called, for emergency appoint as a client.... MISTREATMENT of my pom..Mis DX. ..Can't be bothed to see my other kitten. Ended up critical. Slander to another vet when I asked for all my 5 pets. Is this what you want. I'm a RN and animal person. This is not a animal hospital but a VETS OFFICE. Could careless about animals but the vet charges.. They charge more than Surgeons for people..Rates are horrible. Care is horrible when you need emergency. Won't help even when your a client. Than trash you for your medical records. Slander your records.. Please this is not a place you want to be. Stated to busy. What to see critical kitten when your a client.....

We have had multiple dogs come and go from our lives in the past few years. Our interactions with…read moreDr. Gerbino have been nothing less than top-notch. Today we brought our latest rescue in, who we've only had for a month, and is super scared of the vet experience. Dr.Gerbino and Vet Tech Laysha took all the time in the world, reassuring and calming my frightened dog through her exam and treatment. To know that we have a talented, truly caring and empathetic partner in our canine's care is positively critical, and ever so much appreciated!!

Always extremely knowledgeable and helpful! My dog years…read moreago had an infection, I brought him in and they fixed him in no time. I remembered how nice they were and now my female dog is having an issue. I was able to go back in my email to get the name of this hospital because I trust them so much. They really make you feel comfortable and less nervous about your dog's care. Great staff!

Best animal hospital I ever worked with. We switched from a different animal hospital and I just…read morewish I found out about Jefferson Animal Hospital sooner. Dr. Sagel is wonderful, the entire staff is as a matter of fact. It's clear they care more about our babies' welfare than how much money they make. They are all so kind and show such care, it's immediately obvious they are a great group of people. I planned to switch from our old vet in Islip to Jefferson when we adopted our newest puppy, but our older girl Holly was the first to visit when she developed a bad cough. Throughout it, Dr. Sagel & the supporting staff has been wonderful. Everything was explained and they broke down costs for all her treatments before performing anything and never pressured us into anything. Holly even seems to like it there, each visit while she's nervous at first, soon as a tech mentions her name, she would let out a bark to say "hey that's me" and has been actually happy during exams. I also love that they see lots of different type of animals - we have ducks, cats, guinea pigs and small birds, I'm happy we can bring them all here instead of having to go to three different animal hospitals like we used to.

I had to leave my Bambino cat for the day, and I was very nervous to do that and within the first…read morehalf hour after I left the hospital, I received a text with a picture of a staff member holding Lilith in a blanket I felt so much better I saw she was calm, and I felt a sense of relief. Dr Brian is amazing, Lilith had to get a sonogram and Dr Brian wanted it to be read by a specific Cardiologist he said he would even wait an extra day if needed be because he felt he was an extremely experienced and reputable Cardiologist but what he said afterwards was so comforting he said "I want this Doctor because now I consider Lilith MY cat" I felt so reassured that whatever I had to deal with I knew she was getting the best possible care. I had many questions after the diagnosis and Dr Brian returned my call that day and explained in detail everything I needed to know. I cannot say enough about the Jefferson Animal Hospital I can feel the team attitude and love for animals at every visit.

Great vets for a nervous puppy. They put him (and me) at ease, and explained everything…read morethoroughly, and in plain langauge. Highly reccomend!

They give vaccines and tests you do not consent for. They take your pet into another room to check…read moretheir nails and preform tests/ vaccines you did not give permission for.

Dr. Cardinali is an absolute blessing to the veterinary world. He is so knowledgeable and caring.read more

Dr Joseph Azagrar and his Team are absolutely the Best!! Dr. Azagrar listens to the patient's…read moreparents, he takes his time and is extremely thorough. He actually diagnosed a problem we didn't know about and was left unfinished upon exams with my prior Vet. I advise anyone who wants exceptional, professional, diagnosis proceed to Dr Joseph Azagrar..you will not be disappointed Thank you, Judith and Thomas Fezza

I brought my pug, George, to Pet ER today, and I felt compelled to share just how exceptional this…read moreexperience was. George's nails had grown so long they were beginning to cut into his pads--something no pet owner ever wants to see. To make matters more difficult, George is absolutely terrified of having his nails cut. It's always been a stressful experience for him. But when I brought him to Pet ER, they immediately put us at ease. They were more than happy to help, took him in right away without an appointment, and had everything done in less than two minutes. To my amazement, George didn't make a single peep--he stood calmly and allowed them to do exactly what they needed to. They even told me he was perfect! I was truly blown away. From the moment we walked in, the level of compassion, professionalism, and genuine care we received was beyond anything I've experienced in a long time. I've been part of the Setauket community for 58 years and have owned and cared for many animals over my lifetime--including horses, goats, donkeys, dogs, and cats. Having worked with countless veterinarians in this area and beyond, I can say with complete confidence that Dr. Azagrar and the entire team at Pet ER stand out in every way. They are not only highly knowledgeable and skilled, but truly compassionate. They take the time to care about you as a person and treat your pet like a valued member of your family--not just another appointment. George was treated like royalty. The staff is kind, attentive, and incredibly respectful. You can feel that they genuinely love what they do, and that makes all the difference. Pet ER has become such an important part of this community. It's exactly what Setauket needed--a place where our pets are treated with the dignity, care, and compassion they deserve. I am overwhelmingly grateful that they chose to establish themselves here and serve our community. If your pet ever needs care, this is the place to go. I cannot recommend them highly enough.

Dr. "Dawn" is a gentle, caring veterinarian . We were blessed to have been one of her patients …read more Our dog Rosie began treatment with Dr. Dawn at 10 years old for arthritis and cushings disease . The treatments were targeted to relieve her discomfort and it worked . I'm quite sure that the laser treatments prolonged Rosie's life and certainly improved her quality of life . You are very lucky if Dr. Dawn treats your pet as she is in high demand . Our veterinary practice highly recommended Dr dawn and so do I !

Our 14 1/2 year old English Bulldog is a patient of Dr Dawn Greenberg, Veterinary Acupuncture…read more Through her treatment sessions Princess has experienced huge relief for her severe arthritis and seizures. She often falls asleep during acupuncture as she is so relaxed. Dr. Dawn is incredibly patient and compassionate with her. She is very knowledgeable regarding her breed issues, and is always ready to offer great suggestions on how we can help to boost her quality of life. As a senior Dog parent I have found her to be a huge support to me as well. I love knowing that we have someone who understands and cares for our girl as much as we do. She is AMAZING!!!!

Dr. Templeton was the sweetest Vet when he opened on 25A. He was knowledgeable, very caring, and…read morewent out of his way to make sure you knew everything that would be required to help your family member, fur baby. When he became more well known he moved to Main St and opened another office. The problems here are the front desk divas that can't be bothered to help you with ANYTHING! You the customer are simply ruining their day and they certainly let you know it. I used Dr. Templeton for all of my 6 dogs, was great but the disgusting treatment of customers by the front desk staff is deplorable and have ruined everything that Dr. Templeton spent so long trying to build.

Thankful for such a great practice with flexible hours. Dr. Templeton always explains treatment…read morechoices and lets the owner decide what course to take. We have been very happy taking our dogs there, and one is afraid of people, in general. They work well with her. Also, we have had a couple emergency needs and they were able to squeeze the dog in immediately. Bonus: Doctor Templeton is able to see our guinea pig for basic care needs.