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AHN Provider
AHN Provider
Mark Masteller, DO
Primary Care - Family Medicine
star star star star star_half 4.5 (270)
Expertise: Alzheimer's Care,See all...

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2240 E 38th St, Suite 200
Erie, PA 16510
Fax (814) 825-2616

Languages Spoken


Video Bio

Meet Mark Masteller, DO on YouTube open_in_new

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Alzheimer's Care
Coronary Artery Disease
Diabetes Mellitus
Diet and Weight Loss
Family Medicine
General Wellness Exams
Hearing Loss
Heart Attack Prevention
Hip Problems
Internal Medicine
Pink Eye
Thyroid Disease
Vaccinations and Immunizations


4.4star star star star star_half

Likelihood of recommending this care provider

4.6star star star star star

Concern shown for your questions or worries

4.5star star star star star_half

Explanations about your problem or condition

4.5star star star star star_half

Discussion of proposed treatments (options, risks, benefits, etc.)

4.6star star star star star

Efforts to include you in decisions about your care

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Recent Patient Comments

"Dr Mastellar is great always listens, always helpful, a straight shooter and I appreciate that."

September 28, 2023

"Dr. Masteller has been our doctor since [...]. There is no better doctor. My whole family goes to Dr. Masteller. He takes good care of all of us."

September 25, 2023

"I think he was upset that I didn't come in for in person visit, he seemed mad..but professional"

July 25, 2023

"Dr.Masteller is the best! He truly cares about his patients."

June 28, 2023

"Mark is an awesome person & a wonderful doctor -"

June 16, 2023

"Dr Mastellar is great."

June 13, 2023


April 24, 2023

"I love my provider. He is not an alarmist but always gives me good advice and recommends treatments when necessary."

April 15, 2023

"Dr. Mastellar is the best and knows my problems and works very well with me. He sent me for x-rays and then no plans for what to do,all age related with pain, bursitis, arthritis, no easy answers! No meds to really help control pain that I have because of other conditions!! I think he feels as frustrated as I do!"

March 15, 2023

"I had to ask to have more testing done. Provider did not suggest it"

March 12, 2023



Philadelphia College of Osteopathic Medicine


American Board of Family Medicine


Saint Vincent Health Ctr.
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