Your first stop is usually your primary care doctor
Most people with suspected Lyme disease start with their regular doctor — a family medicine physician, internist, or nurse practitioner. These doctors see tick-borne illness regularly in endemic areas and can order the blood tests that detect Lyme disease. They can also prescribe the antibiotics that work best in early stages, usually doxycycline, amoxicillin, or cefuroxime depending on your age and allergies.
Your primary care doctor knows your full medical history, which matters because Lyme disease can interact with other conditions you have or medications you take. If your case is straightforward — a rash, fever, and joint pain within weeks of a tick bite in a Lyme-endemic region — your primary doctor can often manage the whole course of treatment.
If you do not have a primary care doctor, an urgent care clinic or emergency room can also diagnose and treat early Lyme disease. However, these settings are better for acute problems than for follow-up care, so you will want to establish ongoing care with someone who can track your recovery.
Key Takeaways
- Your primary care doctor can diagnose Lyme disease with a blood test and prescribe antibiotics for early infection.
- An infectious disease specialist becomes important if your infection is late-stage, involves the nervous system or heart, or if you are not improving on standard antibiotics.
- A rheumatologist may help if Lyme arthritis develops or if your symptoms persist after antibiotic treatment.
- Neurologists treat Lyme disease that affects the brain, spinal cord, or nerves, such as facial paralysis or meningitis.
- Cardiologists manage rare cases where Lyme disease causes heart rhythm problems or inflammation of the heart muscle.
When to see an infectious disease specialist
An infectious disease specialist is a doctor trained in diagnosing and treating infections caused by bacteria, viruses, and other organisms. You should ask your primary care doctor for a referral to an infectious disease specialist if your Lyme disease is late-stage — meaning you have had symptoms for more than a few weeks before diagnosis — or if the infection has spread to your nervous system or heart.
Infectious disease specialists also step in when standard antibiotic treatment is not working, when you have had Lyme disease before and are infected again, or when you have other conditions that complicate treatment. They order more specialized blood tests and can recommend longer courses of antibiotics or different medications when the usual first-line drugs are not effective.
These specialists work in hospitals, large medical practices, or infectious disease clinics. Your primary care doctor can refer you, or you can contact your local hospital to ask for a referral to their infectious disease department.
Neurologists for Lyme disease affecting the brain and nerves
A neurologist specializes in diseases of the brain, spinal cord, and nerves. Lyme disease can affect the nervous system in several ways: facial paralysis (Bell's palsy), meningitis (inflammation of the membranes around the brain and spinal cord), or peripheral neuropathy (nerve damage causing numbness or tingling in the hands and feet).
If you develop facial drooping, severe headache with stiff neck, or unexplained numbness or weakness, tell your primary care doctor immediately. They can refer you to a neurologist, who will order imaging tests like an MRI and may perform a lumbar puncture (spinal tap) to examine the fluid around your spinal cord. A neurologist can also manage the antibiotics needed for nervous system infection, which sometimes require intravenous (IV) delivery rather than pills.
Neurologists also see patients with post-treatment Lyme disease syndrome — persistent symptoms like fatigue, memory problems, or pain that continue after antibiotic treatment. While the cause of these symptoms is still being studied, a neurologist can help rule out other neurological conditions and discuss treatment options.
Rheumatologists for Lyme arthritis and joint problems
A rheumatologist treats diseases of the joints, muscles, and immune system. Lyme disease can cause arthritis — swelling, pain, and stiffness in the joints, most often the knees. This can happen weeks or months after infection and may persist even after antibiotic treatment.
If you develop joint pain or swelling that does not improve with antibiotics, or if you have a history of Lyme disease and later develop arthritis, ask your primary care doctor for a rheumatology referral. A rheumatologist can perform joint exams, order imaging tests, and sometimes perform joint aspiration (removing fluid from the joint with a needle) to check for ongoing infection or inflammation.
Rheumatologists also help distinguish Lyme arthritis from other types of arthritis and manage pain and inflammation when antibiotics alone are not enough. They may recommend anti-inflammatory medications, physical therapy, or other treatments to restore joint function.
Cardiologists for Lyme disease affecting the heart
A cardiologist specializes in heart and blood vessel disease. Lyme disease rarely affects the heart, but when it does, it can cause abnormal heart rhythms (arrhythmias) or inflammation of the heart muscle (myocarditis). These complications are uncommon and usually occur in the early weeks of infection.
If you have Lyme disease and develop chest pain, shortness of breath, fainting, or a fluttering sensation in your chest, seek emergency care immediately. Your doctor will perform an electrocardiogram (EKG) to check your heart rhythm. If heart involvement is suspected, you will be referred to a cardiologist, who may order additional tests like an echocardiogram (ultrasound of the heart) and recommend hospitalization and IV antibiotics.
Dermatologists for Lyme rash and skin symptoms
A dermatologist treats skin conditions. While most people with Lyme disease can be diagnosed and treated by their primary care doctor based on the characteristic rash (erythema migrans), a dermatologist can help if the rash is unusual, if you have multiple rashes, or if you are unsure whether a rash is Lyme-related.
Dermatologists can also manage skin symptoms that develop after Lyme disease treatment, though these are uncommon. In most cases, your primary care doctor will handle the diagnosis and refer you to a dermatologist only if the skin findings are unclear or if you need specialized care.
How to get a referral to a specialist
If your primary care doctor thinks you need specialist care, they will provide a referral. The process varies depending on your insurance. Some plans require pre-authorization before you see a specialist, meaning your doctor's office must contact your insurance company first to confirm coverage. Others let you schedule directly with a specialist using the referral.
Ask your primary care doctor's office which specialists they recommend and whether your insurance requires pre-authorization. If you do not have a primary care doctor, you can contact your local hospital or call your insurance company's nurse line to ask for a specialist referral based on your symptoms.
If you live in an area where Lyme disease is common, some hospitals have Lyme disease clinics that bring together primary care doctors, infectious disease specialists, and other experts. Ask whether your hospital offers this type of coordinated care.
Frequently Asked Questions
Can I see a specialist without a referral from my primary care doctor?
This depends on your insurance plan. Some plans allow you to see any specialist without a referral, while others require your primary care doctor to refer you first. Call your insurance company or check your plan documents to find out. If you do not have a primary care doctor, you can often contact a specialist's office directly and ask how to schedule an appointment.
What if my primary care doctor does not think I have Lyme disease but I still have symptoms?
Ask your doctor to explain why they do not think it is Lyme disease and what they think might be causing your symptoms instead. If you are not satisfied with the answer, you can request a referral to an infectious disease specialist for a second opinion. Bring any test results and a detailed timeline of your symptoms to help the specialist evaluate you.
Do I need to see a specialist if I have early Lyme disease?
Not always. If you have early Lyme disease — a rash and flu-like symptoms within a few weeks of a tick bite — your primary care doctor can usually treat you with antibiotics alone. You would see a specialist if your symptoms do not improve, if complications develop, or if your infection is late-stage when diagnosed.
How long does it take to get an appointment with a specialist?
Wait times vary widely depending on the specialist, your location, and how urgent your case is. Infectious disease and neurology appointments can take several weeks in some areas. If your symptoms are severe — such as facial paralysis or chest pain — ask your primary care doctor to request an urgent appointment or to help you find a specialist with faster availability.
Will my specialist coordinate with my primary care doctor?
Yes. Specialists typically send a report to your primary care doctor after each visit, and your primary care doctor remains involved in your overall care. Make sure both doctors have current contact information for each other so they can communicate about your treatment plan.