Credentials

Credentials

  • Board certifications

    • Family Medicine - American Board of Family Medicine

  • Academic titles

    • Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell

    • Clinical Assistant Professor, Hofstra Northwell School of Nursing

  • Chief resident

    • Southside Hospital

  • Medical school

    • Ross University School of Medicine (Dominica)

  • Residencies

    • Southside Hospital

  • Affiliations

    • Glen Cove Hospital

    • Huntington Hospital

    • Southside Hospital

Locations & insurance

Locations & insurance

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.

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| 131.0 patient ratings & 46 patient comments

Friendliness/courtesy of the care provider

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Explanations the care provider gave you about your problem or condition

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Concern the care provider showed for your questions or worries

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

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

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

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

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Amount of time the care provider spent with you

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Your confidence in this care provider

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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.

09/29/2018
"I have been seeing doctor Flanagan for quite a few years. When he moved to Northwell, I continued to see him even though he's in Glen Cove and I have drive there from Farmingville."
08/24/2018
"We got a good doctor at last. "
08/22/2018
"Dr. Flanagan is the best doctor! Very caring & thorough."
08/22/2018
"Dr. Flanagan always provides clear explanations of what I am being treated for, what to expect, and what follow-up is needed."
08/18/2018
"I was concerned when my previous PCP Dr. G. left the clinic. I wasn't sure who my new PCP would be if I had a 'CHOICE,' and I'm so happy to be in Dr. Flanagan practice. I made the right CHOICE for me. "
08/08/2018
"Dr. Flanagan is a great dr. helpful answers all questions so I understand caring. "
07/31/2018
"First initial visit. I was thrilled with this doctor. Personable and in no rush. Made me very comfortable."
07/26/2018
"Dr. Flanagan is caring, friendly & competent. "
07/20/2018
"I have already recommended Dr. Flanagan to fellow employees. "
07/03/2018
"After my first visit w/Dr. Brenainn Flanagan I have spoken to all my friends & family members how awesome, caring and knowledgeable. He is great!! Recruiting individuals to be his patient. He is awesome!!!"
06/30/2018
"I recommend Dr. Flanagan to everyone! He is the BEST doc I have ever been to. I have 100% trust in him & He is so kind. I could NOT be happier with him! So knowledgeable, funny, kind, compassionate. INCREDIBLE."
06/18/2018
"This was my first visit with Dr Flannigan. Very impressed with him. This was a follow up to an ER visit the night before."
06/06/2018
"Absolutely love Dr. Flanagan! He is the best!"
06/04/2018
"Have already recommended Dr. Flanagan several times - excellent doctor, A+ for "bedside manner"."
05/30/2018
"I was a former patient of Dr. Flanagan and was so happy to find him practicing of Glen Cove. I have always had confidence in Dr. Flanagan professionalism, and always appreciate the fact that when you are expecting a follow-up! Phone call there is no doubt you will receive one. He is a terrific doctor!!"
04/26/2018
"When Dr. Paulus left this practice, I was very hesitant about seeing a new doctor. The moment I met Dr. Flanagan I knew he was right for me!! His concern, friendliness and fabulous personality are so appreciated at every visit!! He is the best!!"
04/24/2018
"Dr. Flanagan is outstanding. He always listens and cares. He is very through. He is never rushed and I recommend him to many people."
04/23/2018
"Really appreciated the time spent with me. Didn't feel rushed. I felt like I was the only patient."
04/19/2018
"Dr. Flanagan was very attentive and very knowledgeable - unquestionably the best experience I have had w/a medical provider of any kind! I have previously avoided visiting a physician until I was sick - Dr. Flanagan has changed my attitude."
04/17/2018
"I always recommend him. always takes time and works with my schedule. very rare to have a doctor like this nowadays!"
04/11/2018
"Excellent - Caring - Doctor - The best since Doctor Dunn (ret.) above & beyond. "
04/03/2018
"Dr. Flanagan made me feel at ease. He was professional and knowledgeable. He explained why he prescribed medicines and what they do. Very satisfied with his excellent care."
04/03/2018
"Dr. Brenainn Flanagan is by far the best doctor I have ever used and I hope to be a patient of his for many more years! He is not only professional, but extremely friendly, personable, and caring! I hope that his superiors will get to read this!"
03/16/2018
"Dr. Flanagan has a very good way of making his pts. feel comfortable talking about their problem makes you feel he cares."
02/08/2018
"Dr. Flanagan was great. I am nervous around new people - especially in a setting like this where everything is so personal and I was comfortable with him the entire time."
02/07/2018
"I found Dr. Flanagan in Glen Cove after he moved from Bayport. So happy to be back in his care."
01/25/2018
"I already recommended Dr. Flanagan to my family and friends. #7. Always. "
01/13/2018
"I am so happy w/Dr. Flanagan!"
12/09/2017
"Great experience. Doc never makes me feel rushed and he's very engaged."
11/29/2017
"I like Dr. Flanagan a lot -"
11/22/2017
"Excellent doctor & staff."
10/12/2017
"Very knowledgeable."
10/04/2017
"Best doctor yet since coming here for 40 years."
08/28/2017
"I am very happy with Dr. Flanagan."
08/09/2017
"Dr. Flanagan was warm and listen carefully to my concerns. He took the time to help me and was able to refer me to a doctor who could help me with my health issues."
07/27/2017
"Dr. Flanagan is excellent - a very talented _____."
07/21/2017
"Dr. Flanagan is the best doctor I have ever had. He is caring, knowledgeable and empathetic. I drive over an hour just to see him. He is the only doctor who ever took the time to listen and figure out my health issues. "
07/19/2017
"Very good."
07/18/2017
"It's clear that he knows what he's doing which gives me a feeling of great confidence."
06/28/2017
"Dr. Flanagan is a very professional, knowledgeable and caring person. I am extremely comfortable having him as my physician."
06/26/2017
"DR. FLANAGAN is just SUPER. DR'S NURSE just wonderful. "
04/29/2017
"Our family has been seeing Dr. Flanagan for several years. We were very distressed when we learned he was leaving the practice in Bayport. This turned to elation once we knew he would still be seeing patients, just with a different practice. We make the somewhat lengthy drive from Farmingville to Glen Cove specifically to see Dr. Flanagan. The level of care, concern and expertise he provides is the best I have ever experienced as an adult."
04/27/2017
"This was my first visit w/Dr. & felt he was very good."
03/31/2017
"Good."
03/22/2017
"First time with this dr. since Dr. Pauls left. I found him to be excellent."
03/18/2017
"Great experience!"

In the news

In the news

In the news
Glen Cove Hospital’s family medicine program has a new residency director as well as two new physicians. The Glen Cove Hospital family medicine department provides primary, pediatric and prenatal health care as well as behavioral health and sexual health services...