Credentials

Credentials

  • Board certifications

    • Internal Medicine - American Board of Internal Medicine

  • Medical school

    • New York College of Osteopathic Medicine

  • Residencies

    • Staten Island University Hospital

  • Internships

    • Coney Island Hospital

  • Affiliations

    • Staten Island University Hospital

Locations & insurance

Locations & insurance

8012 Third AvenueBrooklyn, NY 11209

Insurance information

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Patient ratings & comments

Patient ratings & comments

Unlike websites where anyone can post doctor reviews, only actual patients can provide information by completing the survey sent to them by Press Ganey. Learn more.

4.8 out of 5 4.8 out of 5 rating
| 142.0 patient ratings & 22 patient comments

Friendliness/courtesy of the care provider

4.8 out of 5 4.8 out of 5 rating

Explanations the care provider gave you about your problem or condition

4.8 out of 5 4.8 out of 5 rating

Concern the care provider showed for your questions or worries

4.8 out of 5 4.8 out of 5 rating

Care provider's efforts to include you in decisions about your treatment

4.8 out of 5 4.8 out of 5 rating

Information the care provider gave you about medications(if any)

4.7 out of 5 4.7 out of 5 rating

Instructions the care provider gave you about follow up care (if any)

4.7 out of 5 4.7 out of 5 rating

Degrees to which care provider talked with you using words you could understand

4.8 out of 5 4.8 out of 5 rating

Amount of time the care provider spent with you

4.8 out of 5 4.8 out of 5 rating

Your confidence in this care provider

4.8 out of 5 4.8 out of 5 rating

Likelihood of your recommending this care provider to others

4.8 out of 5 4.8 out of 5 rating

Most recent comments

Patient comments are gathered from the Press Ganey Pateint Satisfaction Survey. Comments are displayed in their entirety and are anonymous for patient privacy.

08/18/2018
"I am very happy with my dr."
08/13/2018
"Dr. Stephen Mastrianni - takes his time with me, & very good check up & explains what ever it is. He is my #1 doctor. "
08/01/2018
"Dr. Mastrianni listened to all of my medical concerns spoke to me like I was a person in words I understood and created a trusting relationship so that I could discuss anything with him. I will return to his practice as a patient after searching for a doctor for many years!"
07/19/2018
"Very understanding and helpful every which way. "
06/26/2018
"I have recommended several people to Dr. Mastrianni and will continue to do so. He is an excellent doctor. "
06/22/2018
"Excellent."
04/23/2018
"Very caring physician."
03/29/2018
"very comfortable with the staffed & my doctor"
03/13/2018
"Dr Mastrianni has always been very professional and has the ability to discuss any issues I might have"
01/27/2018
"Very thorough and professional"
01/21/2018
"I have sent many people to see this doctor and no one was ever disappointed. This doc is very on point!"
12/09/2017
"Dr. Mastrianni is a concerned, caring physician who treats patients with courtesy and provides excellent experience and follow up."
11/23/2017
"I tell everyone that he does not rush you & he speaks to me & makes sure I understand and also asks if I have any questions I always leave and feel good about my visit."
09/16/2017
"I highly recommended Dr Mastrianni to my whole family and some of my customers at my job."
08/22/2017
"Dr. Stephen Mastrianni has been my doctor since in opening this practice!"
08/16/2017
"Excellent."
06/28/2017
"Dr. Mastrianni helped me through prostate cancer, shingles, and whatever else I came down with. He is key to my health in this system."
06/22/2017
"Very good."
05/24/2017
"Good always recommend to family and friends that are going to this doctor."
05/24/2017
"Good, other family members already use Dr. Mastrianni."
05/16/2017
"Felt very secure - no fear."
04/11/2017
"Dr. Mastrianni is a wonderful doctor. He is gentle, kind and full of patience. He listens very well, does the appropriate blood work/test for the problem you describe. He is a true professional gentleman."