What patients are saying
Overall rating
4.42
Average wait time
3.58
Bedside manner
4.37
“Dr. Fagan was very knowledgeable and he provided a lot of information. In addition he listened to all of the concerns presented. ”
Initials hiddenMore than 1 year ago
“Dr Fagan was very thorough. Listened to everything I needed to say and gave great feedback and multiple options on treatment. I will recommend Dr Fagan and the rest of the staff again and again. Everyone was so welcoming and friendly and willing to do whatever needed to get me the best treatment possible. ”
Melissa M.October 20, 2017
About Dr. Ronald Fagan
Dr. Ronald Fagan is an internist at his private practice in Farmingdale, NY. He is also a visiting affiliate at Long Island Jewish Medical Center and Cook County North Shore Hospital. He welcomes adult patients 18 and above with common illnesses, chronic diseases, mental health issues, and minor injuries.
Dr. Fagan understands patients' conditions and prepares individualized treatment plans. In addition to prescribing medication, he discusses exercise, nutrition, and lifestyle changes for holistic recovery. He also conducts preventive check-ups, answers queries, conducts follow-ups, and coordinates specialist referrals as needed.
Dr. Fagan earned his medical degree from UAG ICB. He then completed his residency in internal medicine at Long Island Jewish Medical Center.
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Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Chronic high blood pressure
Peripheral vascular disease
Cerebrovascular disease
Underactive thyroid
Diabetic emergency
High cholesterol
Chronic high blood pressure
Peripheral vascular disease
Cerebrovascular disease
Underactive thyroid
Office location
Education and background
Practice names
Hospital affiliations
- Long Island Jewish Medical Center
- Cook County North Shore Hospital
Education and training
- Medical School - UAG ICB, Doctor of Medicine
- Long Island Jewish Medical Center, Residency in Internal Medicine
Languages spoken
- English
Provider's gender
Male
NPI number
1972524486
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.42
Wait time
3.58
Bedside manner
4.37
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
45 reviews
Most relevant
Dr. Fagan takes the time to listen and explains everything clearly.
February 20, 2026Francine T.Verified patient
Wonderful, friendly and helpful staff. The doctor was very informative and discussed my options and addressed my concerns.
More than 1 year agoTC
Dr. Fagan was funny, personable, and thorough. Glad I chose him as my new gastroenterologist.
October 16, 2017Katie C.Verified patient
You wait quite a while there but the doctor was personable and knowledgeable.
July 25, 2017Mitchell K.Verified patient
Took forever and spoke for 5 mins nothing got accomplished
More than 1 year agoInitials hidden
He is very helpful.
May 30, 2018Madeline R.Verified patient
Dr. Fagan was very knowledgeable and he provided a lot of information. In addition he listened to all of the concerns presented.
More than 1 year agoInitials hidden
Went to see Dr. Fagan for hemorrhoids. Upon seeing him, he didn't do any sort of exam but rather scheduled me for allergy tests and a colonoscopy. I asked if he would repair the hemorrhoids during the colonoscopy and he said he'd do what he could. The allergy tests came back that I was allergic to nearly every food but the only explanation and advice I got was to avoid those foods. Then some supplement place called me to have me purchase supplements to fight candida (Doctors order). The colonoscopy was over an hour late and I could hear the doctor rushing the staff beforehand saying they were running late. He said zero words to me before I was put asleep and then afterwards (in the hallway no less) he said I was fine and that where I had a growth previously, there was none now. So much for patient privacy. I'm so disgusted with this doctor that I can't even call to complain.
November 28, 2017Paul P.Verified patient
Dr Fagan was very thorough. Listened to everything I needed to say and gave great feedback and multiple options on treatment. I will recommend Dr Fagan and the rest of the staff again and again. Everyone was so welcoming and friendly and willing to do whatever needed to get me the best treatment possible.
October 20, 2017Melissa M.Verified patient
Dr. Fagan was very caring. He went out of his way to help me as a student and made sure i would be safe and sound after a procedure. He tried to explain and help me gain a sense of what I would be experiencing for the upper endoscopy. Hopefully this would make clear how to treat my belly problem. Two stars off for the hour I had to wait to finally see the doctor.
October 19, 2017Jie Z.Verified patient
Friendly office staff and technicians. Dr
September 26, 2017Paula B.Verified patient
Dr. Fagan is an amazing doctor. I was seen very quickly and he was hilarious. His staff was able to accommodate me considering I had a physical to complete with a rapid approaching deadline.
September 26, 2017Stephanie W.Verified patient
Great
September 14, 2017Initials hidden
I booked the appointment the night before and arrived much earlier the next morning, but I was called in almost right away! The nurses and receptionists were very nice. I was given a blood test, a blow test to see bacteria in my stomach, and urine sample taken. Dr. Fagan ordered me to come in two days later to do Adb Sono and food allergy test. He seemed rushed but the fact that I'm getting these tests and treated is much better than the gastroenterologies in my area which I have to wait a over a month for an appointment! I don't know what's wrong with them...
September 19, 2017Jie Z.Verified patient
Didn't really give me any ideas as to what is wrong, was more interested in pushing allergy testing. When my husband asked questions basically blew him off with an attitude. Mentioned about having procedures done but he left the exam room and didn't see him again. Left the office still with no idea as to what is going on with me.
More than 1 year agoInitials hidden
Very positive!
August 29, 2017Benjamin M.Verified patient
I felt very rushed
More than 1 year agoShannon D.Verified patient
Dr. Fagan was very friendly, I scheduled my appointment same day and was able to get blood work, an x ray, a sonogram and allergy testing all in the office - very convenient and very thorough!
June 29, 2017Emily F.Verified patient
He is very thorough and well experienced.
May 16, 2017Michael D.Verified patient
My visit was very good. The receptionists, the nurses, the Technicians, right down to the Doctor were very through, and friendly. I had a great visit and would definitely recommend Dr. Fagan to my friends.
May 4, 2017Maggie G.Verified patient
Was good visit
More than 1 year agoSJ
Very friendly and caring/ concerned.
More than 1 year agoCK
Very informative visit. Dr. showed he cared. The office was very busy but he took his time with me and explained everything to me and my daughter.
More than 1 year agoEF
Helpful as always
More than 1 year agoVS
It was ok
More than 1 year agoAT
Dr. Fagan knows his stuff ! Bedside manner was terrific , he actually had a genuine care for my issues and my overall health. I would highly recommend him to family and friends .
April 4, 2017Scott M.Verified patient
Less than 1 month agoInitials hidden
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January 3, 2018Timothy R.Verified patient
November 6, 2017Pascale M.Verified patient
November 1, 2017Venkata G.Verified patient
October 26, 2017Tajinder S.Verified patient
October 24, 2017Jenna F.Verified patient
September 19, 2017Initials hidden
September 12, 2017Ritesh V.Verified patient
August 4, 2017Brandon R.Verified patient
More than 1 year agoKayleigh M.Verified patient
July 20, 2017Ana D.Verified patient
July 8, 2017Joanna M.Verified patient
June 22, 2017Yessenia M.Verified patient
June 14, 2017Mairee R.Verified patient
May 30, 2017Marisa S.Verified patient
More than 1 year agoInitials hidden
How soon can I make an appointment with Dr. Ronald Fagan?
Generally, Dr. Ronald Fagan has appointments available on Zocdoc within 1 week. You can see Dr. Fagan's earliest availability on Zocdoc and make an appointment online.
Is Dr. Ronald Fagan accepting new patients?
Dr. Ronald Fagan generally accepts new patients on Zocdoc. You can see Dr. Fagan's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Ronald Fagan accept my insurance?
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Can I make an appointment with Dr. Ronald Fagan online?
Yes, you can make an appointment online with Dr. Fagan using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Ronald Fagan affiliated with?
Dr. Ronald Fagan is affiliated with Long Island Jewish Medical Center and Cook County North Shore Hospital.
What practice does Dr. Ronald Fagan work with?
Dr. Ronald Fagan works with Ronald C Fagan MD, PC.
Where is Dr. Ronald Fagan's office located?
Dr. Ronald Fagan's office is located at 4900 Hempstead Tpke, Farmingdale, NY 11735.
What are common reasons for patients to see Dr. Ronald Fagan?
Dr. Ronald Fagan frequently sees patients for Allergy Consultation, Annual Physical, Arthritis, Gastroenterology Consultation, and Illness. You can see other visit reasons for Dr. Ronald Fagan on their profile.
What languages does Dr. Ronald Fagan speak?
Dr. Ronald Fagan speaks English.
How do patients rate Dr. Ronald Fagan in reviews?
45 patients have reviewed Dr. Ronald Fagan. The overall rating for this doctor is 4.42/5. They have a 4.37/5 rating for bedside manner and a 3.58/5 rating for wait time. You can read individual reviews and ratings on their profile.