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Appointments are scheduled by phone.

Small and large animals

Internal medicine for pets and farm animals

When your animal is sick and the cause is not clear, internal medicine is how we find out why. Then we help you manage it, for as long as it takes.

Dogs, cats and farm animals

Who this service is for

Stilwell and Ft. Gibson

Where it is offered

Scheduled by phone

No online booking

Financing available

Cherry and CareCredit

Overview

What is internal medicine?

Internal medicine is the part of veterinary care that deals with the body’s organs and systems: the stomach and gut, kidneys, liver, heart, lungs, skin and hormones. It is about finding the cause of an illness that does not go away on its own, and then treating it.

Some problems are short term and clear up with treatment. Others, like diabetes, kidney disease, allergies or thyroid problems, need care over months or years. We stay with you through all of it, and adjust the plan as your animal changes.

What is included

Need help with the cost? See our payment plans.

Signs that something deeper is going on

Call us if your animal has a problem that keeps coming back or will not go away. These signs are worth a visit:

Seeing one of these signs? Call to book a visit and tell us how long it has been going on.

How we find the cause

We start with questions. When did it start? Is it getting worse? Has anything changed at home? Your answers often point us in the right direction. Then we do a careful exam.

Next, we may recommend tests such as blood work, a urine test or a stool test. We explain what each test looks for and what it costs before we run it. Once we have results, we go over them with you in plain language.

Living with a long-term condition

A diagnosis like diabetes or kidney disease can feel overwhelming. With the right care, many animals live comfortable lives for years. We show you how to give medicine, what to feed and which changes to watch for.

Regular rechecks let us see how the treatment is working and adjust it before small problems get bigger. Between visits, you can always call and talk to a person who knows your animal.

When it turns urgent

Sometimes an ongoing illness flares up. If your animal stops eating, cannot keep water down, has trouble breathing or collapses, treat it as an emergency. See our emergency care guide for what to do after hours.

Ongoing care can add up. Our financing options can help you spread out the cost. Ask us which rechecks and tests matter most, so you can plan ahead.

More care

Other services you may need

Wellness and preventive care

Yearly exams, vaccines and parasite prevention that catch problems early.

Surgery

Spays, neuters and other procedures, with clear instructions for the recovery at home.

Emergency care

After-hours emergency visits at our Ft. Gibson hospital. Call first so we can get ready.

Questions

Frequently asked questions

What conditions does internal medicine cover?

It covers illness of the organs and body systems, such as stomach and gut problems, kidney and liver disease, diabetes, thyroid problems, allergies, skin disease and heart and lung problems.

Why does my vet want blood work?

Blood work shows how organs like the kidneys and liver are working, and can point to infection or other problems an exam alone cannot see. We explain each test and its cost first.

Can my pet live a normal life with a long-term illness?

Many can. With the right medicine, food and regular rechecks, many pets with diabetes, kidney disease or allergies live comfortable lives for years.

Do you treat ongoing illness in horses and cattle?

Yes. Internal medicine applies to large animals too. Call our Stilwell team to talk about what you are seeing.

Ready to schedule an internal medicine visit?

Appointments are scheduled by phone, so you always talk to a person.

Call Ft. Gibson(918) XXX-XXXXCall Stilwell(918) 410-0409