


Dr. William Demayo, MD
Dr. William Demayo, MD is a physical medicine & rehabilitation physician in Johnstown, PA and has over 35 years of experience in the medical field. He graduated from Columbia University Vagelos College of Physicians and Surgeons in 1986. He is affiliated with Intermountain Health McKay-Dee Hospital. He is accepting new patients.
Summit Medical Rehabilitation
360 Goucher St Ste 1 Johnstown, PA 15905Make an Appointment
At a Glance
- Areas of ExpertiseDr. Demayo specializes in the areas of Physical Medicine & Rehabilitation & Spinal Injury Medicine. • See board certifications
- Explains Conditions Well
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Demayo's Reviews
Likelihood to recommend Dr. Demayo
5 star | 80% | 80% |
4 star | 7% | 7% |
3 star | 0% | 0% |
2 star | 0% | 0% |
1 star | 13% | 13% |
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- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
Leave a review
How was your experience with Dr. Demayo?Overall Patient Satisfaction
Likelihood of recommending Dr. Demayo to family and friends is 4.4 out of 5
About Me
care philosophy
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,...read morePhysical Medicine & Rehabilitation
Pain Medicine
Headache Management
Sports Medicine
Sports Medicine Pain Management
Sports Preventive Medicine
Sports Rehabilitation Medicine
Neuromusculoskeletal Medicine
Sports Neuromusculoskeletal Medicine
Sports Physical Medicine & Rehabilitation
Spinal Cord Injury Medicine
Men's Sports Medicine
Musculoskeletal Rehabilitation
Physical Medicine & Rehabilitation Pain Medicine
Rehabilitation
Spine Physiatry
Legal Medicine
Medical Examiner
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Columbia University College P&s-presby Hospital
Residency Hospital, 1990University Pittsburgh Montefiore Hospital
Internship Hospital, 1987University Pittsburgh-montefiore Hos
Internship Hospital, 1987Columbia University Vagelos College Of Physicians And Surgeons
Medical School, 1986Boston College
Undergraduate School, 1982
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkHealthgrades Tips for Getting Orthopedic Care
Locations
Summit Medical Rehabilitation
Affiliated Hospitals
- Recipient of 19
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsOutstanding Patient Experience Award™ (2024)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
90%Patients said they were given information about recovering at home6% higher than the national average
82%Patients said that doctors always listened to them and explained things well6% higher than the national average
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