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Neuromuscular Disorder Specialist in Cumberland & Hagerstown, MD
Weakness, numbness, tingling, muscle cramps, or fatigue that will not go away can point to a neuromuscular disorder β a condition affecting the nerves and muscles that control movement.

Our neurologists use detailed exams and in-house nerve testing to guide diagnosis and treatment.
Finding the cause takes specialized expertise. At Mir Neurology, our board-certified neurologists diagnose and treat the full range of neuromuscular disorders, using in-house EMG and nerve conduction testing, for patients across Western Maryland, the Eastern Panhandle of West Virginia, and South-Central Pennsylvania.
Request an Appointment or call (301) 797-7600.
What Is a Neuromuscular Disorder?
A neuromuscular disorder is any condition that affects the nerves that control your muscles or the muscles themselves β or the connection between them. When these signals break down, muscles can become weak, tired, or wasted, leading to problems with movement, strength, and sometimes breathing or swallowing.
There are many different neuromuscular disorders, with a wide range of causes β some inherited, some autoimmune, and some related to other conditions like diabetes.
Because neuromuscular disorders can look similar but require very different treatments, an accurate diagnosis by a neurologist is essential.
Common Signs of a Neuromuscular Disorder
Symptoms vary by condition, but warning signs include:
- Muscle weakness β in the limbs, face, or trunk
- Numbness, tingling, or burning sensations
- Muscle cramps, twitching, or spasms
- Muscle wasting, or shrinking, over time
- Fatigue that worsens with activity
- Difficulty walking, climbing stairs, or gripping objects
- Trouble swallowing, speaking, or breathing in some conditions
- Drooping eyelids or double vision
If you have unexplained or progressive weakness, numbness, or muscle symptoms, an evaluation can identify what is behind them.
Neuromuscular Conditions We Diagnose and Treat
Our neurologists evaluate and manage the full spectrum of neuromuscular disorders, including:
Peripheral Neuropathy
Damage to the peripheral nerves causing numbness, tingling, and pain, often related to diabetes and many other causes.
Myasthenia Gravis
An autoimmune disorder causing muscle weakness that worsens with activity.
Muscular Dystrophy
A group of inherited conditions causing progressive muscle weakness.
ALS
A progressive disease affecting nerve cells that control muscles.
Carpal & Cubital Tunnel Syndrome
Nerve compression in the wrist or elbow. See our Carpal Tunnel page.
Radiculopathy
Pinched nerves in the neck or back that can cause pain, numbness, or weakness.
If you are not sure what is causing your symptoms, determining the diagnosis is exactly what we do.
How Neuromuscular Disorders Are Diagnosed
Pinpointing a neuromuscular disorder β and telling one from another β relies on specialized testing. Our evaluation may include:
- A detailed history and neurological exam assessing strength, reflexes, sensation, and coordination
- EMG and nerve conduction studies, the key tests for neuromuscular disorders
- Blood tests to check for autoimmune, metabolic, or other causes
- Genetic testing when an inherited condition is suspected
- Imaging or muscle/nerve biopsy in select cases
Because we perform EMG and nerve conduction studies in-house, we can often move quickly from symptoms to an accurate diagnosis.
Treatment for Neuromuscular Disorders
Treatment depends entirely on the specific diagnosis, and many neuromuscular conditions can be managed effectively to preserve strength, function, and quality of life.
Depending on your condition, care may include:
- Treating the underlying cause, such as managing diabetes in peripheral neuropathy
- Medications, including immune-modulating treatments for autoimmune conditions like myasthenia gravis
- Symptom management for pain, cramps, and weakness
- Physical, occupational, and speech therapy to maintain function and independence
- Coordination of specialized care when advanced treatment is needed
- Ongoing monitoring and follow-up as your needs change
Our goal is to find the cause, slow or treat the condition where possible, and help you stay as strong and independent as you can.
Why Choose Mir Neurology?
Board-Certified Neurologists
Care from experienced neurologists with deep diagnostic expertise.
In-House EMG / NCS
Fast, accurate nerve and muscle testing close to home.
Full-Spectrum Care
Expertise across peripheral nerve, muscle, and neuromuscular junction disorders.
Local Access
Two convenient offices in Cumberland and Hagerstown, with most major insurance plans accepted.
Serving Western Maryland & the Tri-State Area
We provide neuromuscular care for patients across the region, without long drives to Baltimore, Pittsburgh, or D.C.
Maryland
Cumberland, Hagerstown, LaVale, Frostburg, Cresaptown, Hancock, Williamsport, Smithsburg, Boonsboro
West Virginia
Martinsburg, Keyser, Romney, Berkeley Springs, Paw Paw
Pennsylvania
Waynesboro, Greencastle, Chambersburg, Mercersburg
Cumberland office: 924 Seton Dr Suite C, Cumberland, MD 21502 β MonβSat, 7:30 AM β 4:30 PM
Hagerstown office: 11110 Medical Campus Rd Unit 151, Hagerstown, MD 21742 β MonβFri, 7:30 AM β 5:00 PM
Frequently Asked Questions
What is a neuromuscular disorder?
It is a condition affecting the nerves that control muscles, the muscles themselves, or the connection between them β leading to weakness, numbness, cramps, or fatigue.
What kind of doctor treats neuromuscular disorders?
A neurologist diagnoses and treats neuromuscular disorders, often using EMG and nerve conduction studies to identify the specific condition and its cause.
How are neuromuscular disorders diagnosed?
Diagnosis is based on a neurological exam plus EMG and nerve conduction studies, blood tests, and sometimes genetic testing, imaging, or biopsy.
What are common symptoms of a neuromuscular disorder?
Common signs include muscle weakness, numbness or tingling, cramps or twitching, muscle wasting, fatigue, and difficulty with movement, swallowing, or breathing depending on the condition.
Can neuromuscular disorders be treated?
Many can be managed effectively. Treatment depends on the diagnosis and may include addressing the underlying cause, medications, therapy, and ongoing care to preserve strength and function.
Dealing With Unexplained Weakness, Numbness, or Muscle Symptoms?
Mir Neurology diagnoses and treats neuromuscular disorders with in-house nerve testing in Cumberland and Hagerstown.