The main doctors who treat arthritis

A rheumatologist is the specialist most people with arthritis see. Rheumatologists have extra training in joint diseases, autoimmune conditions, and the medications that treat them. They handle both osteoarthritis and rheumatoid arthritis, as well as lupus, gout, and other conditions affecting joints and connective tissue.

Your primary care doctor — your family medicine physician or internist — can diagnose and treat mild arthritis, especially osteoarthritis. Many people manage their condition with their primary care doctor alone, particularly if they have one joint affected or their symptoms are stable. Your primary care doctor can also refer you to a rheumatologist if your case becomes more complex.

Other specialists treat arthritis in specific joints or situations. An orthopedic surgeon focuses on bones, joints, and surgery — they may recommend joint replacement or repair if arthritis is severe. A physiatrist (physical medicine and rehabilitation doctor) helps with pain management and restoring function through therapy and exercise. Nurse practitioners and physician assistants with rheumatology training can also diagnose and manage arthritis under a rheumatologist's supervision.

Key Takeaways

  • Rheumatologists are specialists trained specifically in arthritis and autoimmune joint diseases and are the most common choice for ongoing arthritis care.
  • Your primary care doctor can diagnose and treat arthritis, especially if only one or two joints are affected and symptoms are mild to moderate.
  • Orthopedic surgeons step in when arthritis is severe enough to consider joint replacement or surgical repair.
  • Physical medicine doctors and rheumatology nurse practitioners offer additional options for pain management and function restoration.
  • Your primary care doctor can refer you to a rheumatologist if your arthritis worsens or affects multiple joints.

When to see a rheumatologist

See a rheumatologist if you have arthritis in multiple joints, if your symptoms came on suddenly, or if your primary care doctor suspects rheumatoid arthritis or another autoimmune form. Rheumatologists order specific blood tests — like rheumatoid factor and anti-CCP antibodies — that help confirm the type of arthritis you have. Early diagnosis and treatment with a rheumatologist can slow or stop joint damage, especially with rheumatoid arthritis.

You should also see a rheumatologist if your arthritis is not responding to over-the-counter pain relief, if you are taking multiple medications, or if you need a biologic drug (a newer class of medication that targets the immune system). Rheumatologists manage these complex treatment plans and monitor you for side effects.

When your primary care doctor is enough

If you have osteoarthritis in one or two joints — your knee, hip, or hands — and your pain is controlled with over-the-counter medication, rest, and exercise, your primary care doctor may be all you need. They can order X-rays to confirm osteoarthritis, recommend physical therapy, and adjust your pain management as needed.

Your primary care doctor can also manage mild rheumatoid arthritis if you are stable on a single medication and your blood work shows the disease is controlled. Many people with well-managed arthritis see their primary care doctor once or twice a year and only visit a rheumatologist if their condition changes.

Orthopedic surgeons and joint replacement

An orthopedic surgeon becomes involved when arthritis damage is severe enough that you and your doctor are considering surgery. This usually means a joint replacement (most commonly hip or knee), joint fusion, or arthroscopic cleaning of the joint. Orthopedic surgeons evaluate whether surgery will improve your function and pain, and they perform the operation if you decide to proceed.

You do not need to see an orthopedic surgeon unless your rheumatologist or primary care doctor refers you. Most people with arthritis manage their condition without surgery through medication, physical therapy, and lifestyle changes.

Physical medicine doctors and rehabilitation specialists

A physiatrist specializes in restoring function and managing pain without surgery. They work closely with physical therapists and occupational therapists to design a program that keeps your joints moving and your muscles strong. Physiatrists are especially helpful if arthritis is affecting your ability to work, live independently, or do the activities you enjoy.

You might see a physiatrist alongside your rheumatologist or primary care doctor. They focus on what your body can do rather than just treating the disease itself, and they can recommend assistive devices, home modifications, or workplace changes that make daily life easier.

How to get a referral to a specialist

If your primary care doctor thinks you need to see a rheumatologist or other specialist, they will write a referral. Check your insurance plan first — many require a referral before you can see a specialist, and some require you to see your primary care doctor first. Your insurance company may also have a list of in-network rheumatologists in your area.

If you do not have a primary care doctor, you can sometimes contact a rheumatologist directly, though many practices require a referral. Call ahead to ask. If cost is a concern, some rheumatology clinics offer sliding-scale fees or can connect you with financial information programs.

What to expect at your first appointment

At your first visit with any arthritis doctor, bring a list of your symptoms, when they started, which joints hurt, and what makes them better or worse. Bring any imaging (X-rays or MRI images) and blood work results you already have. Write down all medications and supplements you take, including over-the-counter pain relievers.

The doctor will ask about your family history of arthritis, your work and hobbies, and how arthritis is affecting your daily life. They may order blood tests or imaging if they have not been done recently. This first visit helps the doctor understand your situation and decide on a treatment plan.

Frequently Asked Questions

Do I need a referral to see a rheumatologist?

It depends on your insurance plan. Many insurance companies require a referral from your primary care doctor before covering a rheumatologist visit. Some rheumatology practices also require a referral as a matter of policy. Call your insurance company and the rheumatologist's office to find out what they need.

Can a nurse practitioner or physician assistant treat my arthritis?

Yes. Nurse practitioners and physician assistants with rheumatology training can diagnose and manage arthritis, order tests, and prescribe medications. They usually work under a rheumatologist's supervision and can refer you to the rheumatologist if your case becomes complex or if you need surgery.

What is the difference between a rheumatologist and an orthopedic surgeon?

A rheumatologist treats the disease itself — the inflammation and immune system problems that cause arthritis — using medication and therapy. An orthopedic surgeon repairs or replaces damaged joints through surgery. Most people with arthritis see a rheumatologist; orthopedic surgeons are involved only if surgery is being considered.

How often will I need to see my arthritis doctor?

It varies. If your arthritis is new or not yet controlled, you might see your doctor every 4 to 8 weeks. Once your condition is stable, visits may drop to every 3 to 6 months or once a year. Your doctor will tell you the schedule that makes sense for your situation.

Can I switch from my primary care doctor to a rheumatologist later?

Yes. If your arthritis worsens, affects more joints, or is not responding to treatment, your primary care doctor can refer you to a rheumatologist at any time. You do not have to commit to one doctor — many people see both, with the rheumatologist handling arthritis and the primary care doctor managing other health issues.