A neurologist with expertise in neuromuscular disease is the primary specialist who manages myasthenia gravis (MG). This doctor coordinates your long-term treatment plan, adjusts medications, and monitors disease activity over time. But because MG can affect your eyes, breathing, and overall strength, several other specialists often join the care team depending on your symptoms and disease severity.
The Neuromuscular Neurologist
Your core relationship will be with a neurologist, specifically one trained in neuromuscular disorders. This specialist handles the diagnostic workup, which can include blood tests for specific antibodies and a technically demanding nerve test called single-fiber electromyography that requires considerable experience to perform and interpret correctly. Once diagnosed, the neuromuscular neurologist selects and adjusts your immune-based therapies, tracks your symptom scores over time, and decides when to escalate or change treatment.
International consensus guidelines emphasize shared decision-making between the neurologist and the patient. MG treatment is rarely one-size-fits-all. Your neurologist will weigh your antibody type, symptom severity, age, and response to medications when building a plan. Newer biologic treatments, like a class of drugs that lower harmful antibody levels by blocking how the body recycles them, are prescribed and monitored by these specialists. The first of these drugs was approved by the FDA in 2021 for adults with generalized MG who test positive for a specific antibody.
Neuro-Ophthalmologists for Eye Symptoms
Drooping eyelids and double vision are often the first symptoms of MG, and for some people they remain the only ones. When the disease stays limited to the eyes, it’s called ocular myasthenia gravis. Neuro-ophthalmologists, doctors who specialize in the intersection of eye and brain disorders, play a key role in diagnosing and treating this form. They work alongside neuromuscular neurologists to design medication regimens that target these symptoms, and they monitor whether the disease is spreading beyond the eyes to other muscle groups.
Thoracic Surgeons and Thymectomy
The thymus gland, located behind the breastbone, is abnormal in many people with MG. Surgical removal of this gland (thymectomy) is a well-established treatment that can improve symptoms or even lead to remission, particularly in people with milder disease at the time of surgery. When a thymus tumor (thymoma) is present, surgery is recommended regardless of which type of MG you have.
A thoracic or cardiothoracic surgeon performs this procedure in close cooperation with your neurologist. Several surgical approaches exist, from minimally invasive techniques using video or robotic assistance to a traditional approach through the breastbone that gives the surgeon a wider view. The goal is to remove as much thymus tissue as possible while protecting nearby nerves. There is no consensus on which approach is superior, and the choice depends on your anatomy and surgeon’s experience.
Thymectomy is generally recommended for people between puberty and age 60 who have the most common antibody type. Most centers avoid surgery in patients over 60, and it is not typically recommended for people with a different antibody subtype (MuSK-positive MG) unless a thymoma is present. If you have significant breathing or swallowing difficulties before surgery, your medical team will likely stabilize you first with treatments that rapidly lower antibody levels.
Pulmonologists and Respiratory Monitoring
MG can weaken the muscles you use to breathe, including the diaphragm. Pulmonologists evaluate this risk using spirometry, which measures how much air you can inhale and exhale. Both your maximum inspiratory and expiratory pressures tend to be reduced with MG, even when you feel like your breathing is fine. Ultrasound imaging can also assess diaphragm function at the bedside, helping doctors determine whether breathing trouble is from MG weakness or from another condition like asthma or COPD.
Routine respiratory screening matters because the most dangerous complication of MG is myasthenic crisis, where the breathing muscles become too weak to support adequate ventilation. This requires admission to a neurological intensive care unit and, in many cases, mechanical ventilation. Intensivists and critical care teams manage this emergency, but ongoing respiratory monitoring by your outpatient team is what helps prevent it from happening in the first place. Even a simple test where you count aloud on a single breath can flag an exacerbation. One study found that when a trained nurse administered this test by phone, it correctly detected flares about 80% of the time.
Physical and Occupational Therapists
Fatigue is one of the most persistent and frustrating aspects of living with MG, and rehabilitation specialists help you manage it. Physical therapists design exercise programs that include aerobic, strength, and progressive resistance training tailored to your current symptom level. Research consistently shows that physical training improves mobility, muscle strength, aerobic capacity, and quality of life in people with mild to moderate MG, with no evidence that appropriate exercise worsens the disease.
Respiratory training is particularly effective, improving both measurable breathing capacity and the subjective feeling of fatigue that limits daily activities. Studies also suggest that combining physical training with psychological support, such as counseling or stress management, reduces fatigue more than exercise alone. Therapists generally keep training intensity limited and restrict vigorous programs to people whose symptoms are well controlled.
How the Team Works Together
At major medical centers like Mayo Clinic, MG care draws from neurology, neuromuscular disease, ophthalmology, and thoracic surgery departments, with additional specialists brought in as needed. Your neuromuscular neurologist typically acts as the quarterback, coordinating referrals and ensuring that surgical, respiratory, and rehabilitation teams are aligned on your treatment goals. The specific makeup of your care team depends on whether your MG is ocular or generalized, how well it responds to initial treatment, and whether complications like breathing difficulty or a thymoma are part of the picture.
If you’re newly diagnosed, your first and most important step is establishing care with a neurologist experienced in neuromuscular disease. General neurologists can manage straightforward cases, but complex or treatment-resistant MG benefits from the subspecialty expertise and multidisciplinary coordination that neuromuscular centers provide.