Dr. William DeMayo, MD

Dr. William DeMayo, MD

Physical Medicine & Rehabilitation  ·  
Male  ·  
Age 57
Dr. William DeMayo, MD is a physical medicine & rehabilitation specialist in Johnstown, PA and has been practicing for 28 years. He graduated from Columbia University College Of Physicians and Surgeons in 1986 and specializes in physical medicine & rehabilitation, pain medicine, and more.

360 Goucher St Ste 1

Johnstown, PA 15905

Contact Information

(814) 288-4448

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • CoreSource
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Geisinger Health Plan
  • Highmark Blue Cross Blue Shield
  • Humana
  • 3 More

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Learn about Dr. DeMayo

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. DeMayo performs your care needs compared to other doctors.

Osteoarthritis of Hand or Wrist
more than 61% of peers
more than 48% of peers
All Headaches (incl. Migraine)
more than 42% of peers

Dr. DeMayo's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Care Philosophy

This content was provided by Dr. DeMayo "As a specialist in Physical Medicine and Rehabilitation, I focus on specific functional goals for each patient. Treatment approach is Holistic and may include exercise/therapy, medications, changes in behavior, management of sleep, stress management, adaptive equipment, and other approaches. We help patients with all levels of disability whether their goal is to return to competitive sports, return to work, manage a home, or reduce care needed by providers. Every treatment plan in individual."

18  Specialties

  • Physical Medicine & Rehabilitation
  • Headache Management
  • Independent Medical Examiner
  • Legal Medicine
  • Men's Sports Medicine
  • Musculoskeletal Rehabilitation
  • Neuromusculoskeletal Medicine
  • Pain Medicine
  • Physical Medicine & Rehabilitation Pain Medicine
  • Rehabilitation
  • Spinal Cord Injury Medicine
  • Spine Physiatry
  • Sports Medicine
  • Sports Medicine Pain Management
  • Sports Neuromusculoskeletal Medicine
  • Sports Physical Medicine & Rehabilitation
  • Sports Preventive Medicine
  • Sports Rehabilitation Medicine

2  Board Certifications

  • Physical Medicine & Rehabilitation
    Accredited by: American Board of Physical Medicine & Rehabilitation*
  • Spinal Injury Medicine
    Accredited by: American Board of Physical Medicine & Rehabilitation*

116  Conditions Treated

  • Acquired Brain Injuries
  • All Headaches (incl. Migraine)
  • Antalgic Gait
  • Anterior Spinal Artery Syndrome
  • Arthritis
  • Arthritis of the Neck
  • Arthritis of the Spine
  • Arthropathy of Spinal Facet Joint
  • Ataxia
  • Autoimmune Diseases
  • Back Pain
  • Bilateral Stroke
  • Bone Disorders
  • Brain Disorders
  • Brain Injury
  • Brainstem Strokes
  • Breathing-Related Sleep Disorders
  • Bursitis
  • Carpal Tunnel Syndrome
  • Cerebellar Ataxia
  • Cerebral Palsy
  • Cervical Spine Myelopathy
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Pelvic Pain
  • Complex Regional Pain Syndrome (CRPS)
  • Concussion
  • Degenerative Disc Disease
  • Diabetic Polyneuropathy
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Excessive Daytime Sleepiness
  • Fibromyalgia
  • Foot and Ankle Disorders
  • Friedreich's Ataxia
  • Gait Abnormality
  • Golfer's Elbow (Medial Epicondylitis)
  • Hand Conditions
  • Head Trauma
  • Headache
  • Herniated Disc
  • Hip Arthritis
  • Insomnia
  • Intervertebral Disc Disease
  • Joint Disorders
  • Knee Arthritis
  • Knee Disorders
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Low Back Pain
  • Lumbar Spinal Stenosis
  • Memory Disorders
  • Memory Loss
  • Multiple Injuries
  • Multiple Sclerosis (MS)
  • Muscle Hypertonia
  • Muscle Pain
  • Muscle Spasm
  • Muscle Weakness
  • Myelopathy
  • Myofascial Pain
  • Myopathic Gait
  • Nerve Pain
  • Neurodegenerative Diseases
  • Neurological Diseases
  • Neurological Injuries
  • Neuropathy, Motor and Sensory
  • Osteoarthritis
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hip
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthropathy
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Periodic Limb Movements in Sleep
  • Peripheral Autonomic Neuropathy
  • Peripheral Nerve Disorders
  • Peroneal Muscular Atrophy
  • Plantar Fasciitis
  • Polyarthropathy
  • Polyneuropathy
  • Post-Concussion Syndrome
  • Post-Polio Syndrome
  • Post-Traumatic Arthritis
  • Problem Sleepiness
  • Radiculopathy (Not Due to Disc Displacement)
  • Restless Leg Syndrome
  • Scissoring Gait
  • Scoliosis
  • Sensory Ataxia
  • Shoulder Dislocation
  • Shoulder Disorders
  • Sleep Apnea
  • Sleep Disorders
  • Sleep-Related Rhythmic Movement Disorder
  • Spastic Gait
  • Spasticity
  • Spina Bifida
  • Spinal Cord Injury
  • Spinal Stenosis
  • Spine Deformities
  • Spine Disorders
  • Spinocerebellar Ataxia
  • Spinocerebellar Ataxia With Axonal Neuropathy, Type 2
  • Spinocerebellar Ataxia, Autosomal Recessive, With Axonal Neuropathy
  • Spondylitis
  • Spondylosis
  • Sports Injuries
  • Sports-Related Concussion
  • Steppage Gait
  • Stroke
  • Tennis Elbow (Lateral Epicondylitis)
  • Thoracic Spine Myelopathy
  • Traumatic Amputation
  • Traumatic Arthropathy
  • Traumatic Brain Injury
  • Wear and Tear Arthritis
Read Less

12  Procedures

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Pennsylvania.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Boston College
    Undergraduate School | Graduated 1982
  • Columbia University College Of Physicians and Surgeons
    Medical School | Graduated 1986
  • University Pittsburgh Montefiore Hospital
    Internship Hospital | Completed 1987
  • Columbia U Coll P&S-Presby Hosp
    Residency Hospital | Completed 1990

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. DeMayo has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. DeMayo does not have any memberships or affiliations listed. If you are Dr. DeMayo and would like to add memberships or affiliations, please update your profile.

Dr. DeMayo's Reviews

Likelihood to recommend Dr. DeMayo


Based on 16 reviews

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Average Wait Time
  • 10 – 15 minutes
Dr. DeMayo's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. William DeMayo, MD
Dr D is a fabulous Dr..He's very caring, he treats you like you're his only patient. He explains in detail any question you have for him. I have come a very long way w/my injury and he's helped me in doing so. I feel very lucky to have him as my Doc. His secretary is wonderful as well. I highly...Read More
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Monica in Nanty glo – Jul 10, 2017
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Office staff was very friendly and Dr. took time to examine and understand my issue. He offered good treatment options.
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Johnstown, PA – Apr 12, 2017
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When I called to make my first appointment, his secretary, Lorraine, was more than helpful, friendly and accommodating to get me the first available appointment. She even discussed my case with Dr. DeMayo and he personally called me to discuss my condition and made recommendations prior to my...Read More
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Nancy Curry in Johnstown, PA – Jul 11, 2016
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The doctor took ample time to understand my problems and suggested some actions to take.
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Pete Matessa in Johnstown, PA – Jun 25, 2016
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I have found Dr. DeMayo to be patient, professional, and thorough. The office wait is nominal; & his staff kind, helpful, & highly professional. The first office visit was extensive; subsequently, DeMayo continues to take the time to listen to my concerns and discuss my treatment plan. I find him...Read More
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Crystal Smithmyer in Johnstown, PA – Jun 03, 2016
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