What patients are saying
Overall rating
5.00
Average wait time
5.00
Bedside manner
5.00
“Dr. Barr is the best doctor, she helps me be so happy! My family saw me & said who helped you & I said my wonderful Doctor.”
AULess than 3 months ago
“Dr. Bare is thorough in her explanations & is clear the process involved in weight loss. She is supportive & pleasant in all aspects”
ABLess than 3 months ago
About Dr. Eileen Barr
Dr. Barr is an Internist with over 35 years of experience who now specializes solely in Obesity and Weight Loss Medicine after completing additional education. She earned her Doctor of Osteopathic Medicine degree from the New York College of Osteopathic Medicine. Dr. Barr completed both her internship and residency in Internal Medicine at Winthrop-University Hospital.
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In-network insurances
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Popular visit reasons
Gastroesophageal Reflux Disease (GERD)
General Consultation
High Blood Pressure / Hypertension
New Patient Visit
Ozempic / Wegovy (Semaglutide) Consultation
Prescription / Refill
Sleep Disorder
Weight Loss Consultation
Gastroesophageal Reflux Disease (GERD)
General Consultation
High Blood Pressure / Hypertension
New Patient Visit
Office location
Education and background
Practice names
Education and training
- Medical School - New York Institute of Technology, New York College of Osteopathic Medicine, Doctor of Osteopathic Medicine
- Winthrop-University Hospital, Residency in Internal Medicine
- Winthrop-University Hospital, Internship in Internal Medicine
Awards and publications
- Teaching Fellowship Award, Leadership Award, Brookhaven Medical Woman Dr of the year, Theodore Roosevelt Medical Award
Languages spoken
- English
Provider's gender
Female
NPI number
1669561940
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
5.00
Bedside manner
5.00
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
29 reviews
Most relevant
Dr. Barr is the best doctor, she helps me be so happy! My family saw me & said who helped you & I said my wonderful Doctor.
Less than 3 months agoAU
Dr. Barr is by for the best doctor I have ever seen her kindness and help is my favor He thing! Love it here:)
Less than 3 months agoVZ
Excellent care. Dr. Barr and her staff are the best. Been going for 2 years and have received excellent care.
Less than 3 months agoAS
DR. Barr is by the best doctor I have ever seen . Her kindness and help is my favorite thing! Love it here :)
Less than 3 months agoVF
Amazing! I had great follow up & Dr. Barr answered all questions couldn't be more happier!
Less than 3 months agoKG
Amazing experience. Dr Barr is a true angel who truly cares for her patients. She’s a gem!!!!
November 4, 2025Patricia G.Verified patient
Excellent care! Caring & great interesting skills. Highly recommend.
Less than 3 months agoMS
Excellent care! Caring & great listening skills. Highly recommend.
Less than 3 months agoMS
This has been, and continues to be one of the best experiences of my adult life - Thank you so much.
More than 1 year agoGK
My visits to this office is always amazing & prof:(professional) especially w/ Dr. Barr!
More than 1 year agoGS
I love coming to Dr. Barr. She's always so supportive, especially when I'm struggling.
More than 1 year agoEW
My visits with Dr Barr are always relaxed and informative. I enjoy my appointments.
More than 1 year agoMH
Love her!
Less than 3 months agoEA
Dr. Bare is thorough in her explanations & is clear the process involved in weight loss. She is supportive & pleasant in all aspects
Less than 3 months agoAB
Excellent M.D caring professional and kind.
Less than 3 months agoBH
Very informative, Dr. Barr takes the time to explain everything. Always takes the extra time. Very helpful with extra tips one how to achieve my goals.
Less than 3 months agoSK
Dr. Barr is excellent! She listens is compassionate to what I'm going through and always there to answer any questions I may love. DR. Barr is excellent! She listens , is compassionate to what I'm going through & always there for asnswering any questions I may have.
Less than 3 months agoLS
Love, Love Dr. Barr!!
Less than 3 months agoPG
Excellent M.D caring professional and kind.
Less than 3 months agoBH
Dr. Barr is excellent ! She listens is compassionate to what for going through and always there to answer any question I may have.
Less than 3 months agoLS
Very informative. Dr. Barr takes the time to explain everything, always taken the extra time. Very helpful with extra tips me how to achieve my goals.
Less than 3 months agoSK
Its always a great appointment. Dr. Barr is a phenomenal Doctor! She has changed my life. I'm very lucky to have her as my Doctor.
More than 1 year agoMU
I love my visits with Dr. Barr. She is an amazing doctor. She is extremely knowledgeable, caring and so supportive. Dr. Barr gives me great advice and always keeps me motivated. She truly is the best and I'm so grateful to have her as my doctor.
More than 1 year agoLU
Amazing doctor!
More than 1 year agoAH
Dr. Barr is so thorough and understanding. She explains everything & is very motivating. I am extremely happy with my progress o far.
More than 1 year agoAD
Amazing!! (Amazing!!)
More than 1 year agoJB
Dr. Barr is always so professional, very caring and knowledgeable. Her support has been instrumental in keeping my health on track.
More than 1 year agoNC
My visit with Dr. Barr was very informative. She is kind, caring, supportive and very concerned for my weight goal achievement we go over my diet, she gives my guidance and support on how to achieve my goal. She answered all my questions and even if I am negative, she helps you stay positive.
More than 1 year agoMR
I love my visits with Dr. Barr!
More than 1 year agoMG
How soon can I make an appointment with Dr. Eileen Barr?
Generally, Dr. Eileen Barr has appointments available on Zocdoc within 1 week. You can see Dr. Barr's earliest availability on Zocdoc and make an appointment online.
Is Dr. Eileen Barr accepting new patients?
Dr. Eileen Barr generally accepts new patients on Zocdoc. You can see Dr. Barr's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Eileen Barr accept my insurance?
Choose your insurance plan to verify if Dr. Barr is in-network.
Can I make an appointment with Dr. Eileen Barr online?
Yes, you can make an appointment online with Dr. Barr using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Eileen Barr work with?
Dr. Eileen Barr works with Long Island Laparoscopic Doctors.
Where is Dr. Eileen Barr's office located?
Dr. Eileen Barr's office is located at 4 Technology Dr, East Setauket, NY 11733.
What are common reasons for patients to see Dr. Eileen Barr?
Dr. Eileen Barr frequently sees patients for General Consultation, High Blood Pressure / Hypertension, New Patient Visit, Prescription / Refill, and Weight Loss Consultation. You can see other visit reasons for Dr. Eileen Barr on their profile.
What languages does Dr. Eileen Barr speak?
Dr. Eileen Barr speaks English.
How do patients rate Dr. Eileen Barr in reviews?
29 patients have reviewed Dr. Eileen Barr. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.