Karen Johnston, DVM

4.9 (15 reviews)
176 Montauk Hwy, Remsenburg-Speonk, NY 11972, USA

Hours

Monday 9:00 AM – 5:00 PM Tuesday 9:00 AM – 5:00 PM Wednesday 9:00 AM – 7:00 PM Thursday 9:00 AM – 5:00 PM Friday 9:00 AM – 5:00 PM Saturday 9:00 AM – 4:00 PM Sunday 9:00 AM – 4:00 PM

How to Save on Veterinary Costs at Karen Johnston, DVM

Preventive care

Routine wellness exams can help identify health issues early, often before they become more serious or expensive to treat. Regular checkups are one of the most effective ways to manage long term veterinary costs.

Compare prescription pricing

Some pet medications prescribed at veterinary clinics may also be available through local or online pharmacies. It can be helpful to compare pricing when appropriate to reduce ongoing medication costs.

Consider pet insurance

Pet insurance may help cover a portion of eligible veterinary expenses depending on the plan, including accidents, illnesses, and in some cases preventive care. Coverage details, reimbursement levels, and deductibles vary by provider.

Why Pet Insurance Information Appears on This Page

Looking for information about Karen Johnston, DVM? This page also includes pet insurance resources to help pet parents understand how to prepare for unexpected veterinary expenses.

Veterinary care costs can vary widely depending on the type of visit, treatment, or emergency. Many pet parents explore pet insurance before they need it so they are better prepared when unexpected situations arise.

How to Choose a Pet Insurance Provider

Pet Insurance Review helps pet parents compare insurance providers using verified customer reviews and real-world experiences. Our tools make it easier to evaluate providers based on claims experience, service quality, and overall satisfaction.

We have collected more than 220,000 reviews from pet parents, creating one of the largest independent databases of pet insurance feedback available.

How rankings are determined

Unexpected veterinary expenses can happen at any clinic. The providers below are ranked using verified reviews submitted by real pet parents through Pet Insurance Review. Results reflect overall satisfaction, claims experience, and value based on real world feedback. Rankings are updated regularly as new reviews are submitted.

Top Pet Insurance Providers of 2026
Rating Provider Total Review
4.8 Adoro 19
4.5 AKC 1,801
4.4 ASPCA 12,230
4.9 Embrace 19,973
4.9 Fetch 5,921
4.1 Figo 2,868
4.4 Hartville 183
4.9 Healthy Paws 11,375
4.8 Lemonade 833
4.6 ManyPets 2,416
4.7 MetLife 11,266
4.8 Nationwide 25,712
3.9 Pet Assure 15
4.3 PetPartners 121
4.9 Pets Best 15,353
4.8 Prudent Pet 2,868
4.7 Pumpkin 3,551
4.6 Spot 11,597
4.9 Trupanion 55,033

Compare Pet Insurance Plans

You can compare coverage options from multiple providers to find a plan that fits your budget and your pet’s healthcare needs.


Getting to Know Your Veterinarian

Choosing a veterinarian is an important decision for pet parents. A strong vet relationship is built on trust, communication, and understanding your pet’s individual needs.

Experience

Ask whether the clinic has experience treating your specific type of pet, since care can vary between dogs, cats, and pocket pets.

Emergency Care Procedures

It’s helpful to understand how the clinic handles after-hours emergencies, including whether they provide emergency services or refer to nearby emergency hospitals.

Communication Preferences

Ask how the clinic communicates with pet parents, including updates, test results, and follow up questions.

Breed Specific Health Considerations

Some breeds may be more prone to certain health conditions. Early awareness can help with prevention and early treatment.

Facility Tour

If available, touring the clinic can help you and your pet feel more comfortable before the first visit.


Final Note

Pet care decisions often involve both medical and financial considerations. Having access to trusted veterinary information alongside pet insurance comparisons can help pet parents feel more confident when planning for their pet’s health and wellbeing.

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Reviews from Google

4.9

15 reviews

Hi so my two dogs are a patient of Dr. Karen Johnston, all I have to say is she is a great veterinarian who really cares about her patients ! Whenever I see her for one of my animals being sick she calls me the next day and always checks on them! The staff can’t be nicer when you go in there so friendly and incredibly helpful! I hate to say it but nowadays when you call a doctors office usually the staff are very short and act like they hate their job and hate being there but not here you’ll always get friendly service and the best veterinary care!!!

Sep 23, 2023

Dr. Johnston is amazing!! Her and her staff are truly wonderful. I have a 5 year old rescue, Kane. Kane had high anxiety and before meeting Dr. Johnston he was so fearful he would have to be sedated for normal Vet visits. He now is fully awake for all visits and I have never felt more comfortable at the vet. He is on relaxol and doing spectacular. Her patience and knowledge truly guided me through a very complex situation. The entire staff is super kind, friendly and compassionate. I cannot say enough about Dr. Johnston. I highly recommend her and her staff to everyone!!

Aug 12, 2022

Dr Karen Johnston has helped me care for my Leopard Tortise Goliath for years. I always receive prompt appointments and have very little if any wait when I go in. She always calls If I haven't called her for a follow up to see how things are going. Dr Johnston handles Goliath with loving care as If she was her own child. I love the ability to have many choices to solve our issues as she is open to doing what is minimally necessary and supporting Goliath to health as naturally as possible. I Highly recommend her.

Jan 9, 2013

I love how gentle Dr. Johnston is with all of our dogs. Her follow up phone calls are always prompt and informative. She answers all questions in a way we can understand.

Mar 5, 2020

Wonderful, caring and very astute veterinarian. Solved a cat problem when no one else could. I have had many rescues--both dogs and cats and she did a GREAT job with every one of them.

Nov 16, 2019