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Sub Specialty:
Internal Medicine

Hospital Affiliation(s):
UPMC Northwest
UPMC St Margaret
UPMC McKeesport
UPMC Hamot
UPMC Jameson
UPMC Muncy
UPMC Williamsport

Patient Satisfaction Ratings:
4.8 Stars
56 Patient
Satisfaction Ratings
Learn About Our Survey


Northshore Neurology - UPMC
120 E. 2nd St.
3rd Floor
Erie, PA 16507
Office Phone:
(814) 877-8000


Internal Medicine, American Board of Internal Medicine
Neurology, American Board of Psychiatry and Neurology
Vascular Neurology, American Board of Psychiatry and Neurology


MD, University of Miami School of Medicine, Miami, FL, USA

Cleveland Clinic,
Cleveland, OH

Cleveland Clinic,
Cleveland, OH

Appointment Information

New Patients

Appointment Information

Call 1-800-533-UPMC (8762), Monday through Friday between 7 a.m. and 7 p.m. to schedule an appointment OR call the locations listed above to speak with a representative.

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Patient Ratings

Rate the Provider

Listens Carefully

Spends Enough Time with You

Recommend This Provider to Family/Friends

Shows Respect for Patients

Provides Easy to Understand Information

Explains in a Way You Understand

Patient Comments

At UPMC we believe transparency is critical. Patient comments found on UPMC Find A Doc are not investigated to ascertain truth or validity. Comments are posted in the spirit of providing patient's perceptions of their encounters with their providers.

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are not identified for confidentiality and patient privacy.

June 11, 2019

I have been with Dr. DeMatteis for a Traumatic brain injury and severe migraines and other symptoms resulting from a car accident almost eleven years now. Not only is he an amazing clinician, but one of the most compassionate and caring physicians I have ever met. I have emotional lability with my brain injury and my mom had just passed away in May when I saw him. He really pays attention to what you are telling him and I will forever be so thankful to him for being so kind.

June 11, 2019

Dr. Dematteis is always professional, thoughtful, and respectful. I trust him with guiding my medical decisions and balancing my needs with my lifestyle.

May 31, 2019

Never discussed possibility of surgery for fluttering

May 15, 2019

I met Dr. DeMatteis after being diagnosed at the Cleveland Clinic with a rare incurable, untreatable, genetic mutation: Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts & Leukoencephalopathy. It has turned my life upside down. Dr. DeMatteis has always been there each difficult challenging step of the way.

March 26, 2019

Dr. DeMatteis is very knowable.

March 01, 2019

very good experience

January 18, 2019

all good

January 18, 2019

Dr. DiMatteis is very professional, courteous and provides good followup care; sorry to close my case but per him, further appointments of little value, however, explained what to do if problems develop.

December 27, 2018

Dr De Matteis was extremely thorough and listened to my concerns during my visit and was very understanding. He explained everything and went over my upcoming treatment plan and concurred with it.

December 05, 2018

He is a wonderful Dr. He is kind and caring. Would highly recommend him.