What patients are saying
Overall rating
4.51
Average wait time
4.43
Bedside manner
4.54
“Clear communication and Mae’s sure the patient walks away with confidence instead of fear for any health concerns”
Initials hiddenMarch 14, 2026
“Doctor Rosen responded to all questions patiently, making sure they were answered clearly. His office staff acted with the same attentiveness.”
JEFFREY W.January 6, 2026
About Dr. Daniel J Rosen
An expert in weight loss management and obesity medicine, Dr. Daniel Rosen employs the latest in interventional therapies and weight loss medicine including the GLP-1 medications Ozempic (semaglutide) and Mounjaro/Zepbound (tirzepatide) in his medical practice, Weight Zen. Dr. Rosen is double board-certified by the American Board of Surgery and the American Board of Obesity Medicine.
Dr. Daniel Rosen was a fellow in bariatric and laparoscopic surgery at both Weill Cornell Medical College and Columbia University Medical Center and a resident in general surgery at St. Luke’s-Roosevelt Hospital. He received his Doctor of Medicine degree from Albert Einstein College of Medicine. He is a graduate of Cornell University.
Dr. Rosen is a fellow of the American College of Surgeons, and a member of the American Society of Metabolic and Bariatric Surgery (ASMBS) and the Society of American Gastrointestinal Endoscopic Surgeons (SAGES).
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Office locations
Dr. Daniel J Rosen, MD also offers online video visits for patients
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Education and background
Practice names
Board certifications
- American Board of Surgery
- American Board of Obesity Medicine
Education and training
- Medical School - Albert Einstein College of Medicine of Yeshiva University, Doctor of Medicine
- Saint Luke's-Roosevelt Hospital Center, Residency in General Surgery
- NewYork-Presbyterian Hospital, Fellowship in Bariatric Surgery
- NewYork-Presbyterian Hospital, Fellowship in Laparoscopic Surery
- Cornell University (Bachelor's)
Professional memberships
- Society of American Gastrointestinal and Endoscopic Surgeons
- American Society for Metabolic and Bariatric Surgery
Awards and publications
- Top Surgeon in New York by the International Association of Health Care Professionals
- Patient's Choice Award
- Compassionate Doctor Award
- Healthgrades Honor Roll
- Top Doctor designation by Real Self
Languages spoken
- English
Provider's gender
Male
NPI number
1013173996
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.51
Wait time
4.43
Bedside manner
4.54
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
307 reviews
Most relevant
Clear communication and Mae’s sure the patient walks away with confidence instead of fear for any health concerns
March 14, 2026Initials hidden
Transparent and straight to the point and answered all my questions
February 19, 2026Jermaine L.Verified patientVideo visit
Great surgeon did my right inguinal hernia surgery. Was informative on the procedure and sincere about how i was doing.
March 22, 2018Initials hidden
Honestly he’s not the best person for you to go as an initial - he’s sarcastic and rude don’t go here for an initial
February 15, 2021Sophia C.Verified patient
Amazing bedside manner. The doc was very thorough in the examination and explanation of what was causing my pain.
More than 1 year agoEdward V.Verified patient
Terrible bedside manner - was rude dismissive . He immediately said let’s cut - instead of exploring more options
December 7, 2019Aleksanr Y.Verified patient
Office space is as very welcoming, doctor listen to me , receptionist was so professional
July 8, 2024Janelle F.Verified patient
Very easy going straight to the point. knows what he’s doing. And very knowledgeable at what he does.
More than 1 year agoAdelson R.Verified patient
Dr. Rosen was extremely knowledgeable, he was also very professional and patient with all of my questions.
August 16, 2018George M.Verified patient
It was a great experience, I look forward to meeting Dr. Rosen.
April 15, 2025johanna D.Verified patientVideo visit
Dr. Rosen is great. He's thorough and told me exactly what I needed to do to get the surgery I need.
May 2, 2017Breanna G.Verified patient
Excellent doctor and practice I feel good about this journey I’m starting to better health.
May 13, 2022Kristie A.Verified patient
Very thorough and detailed. Answered all questions. Procedure went great. Highly recommended.
July 18, 2016Andrew C.Verified patient
Very nice place, first visit and retuning to finish my procedure. I was very confutable
July 10, 2020Evangelina C.Verified patient
Great service, very knowledgeable of my health issues.
More than 1 year agoInitials hidden
Very thorough, informative and professional. Excited to work with him going forward.
July 9, 2020Elizabeth M.Verified patient
Great doctor, listened to my concerns and gave the best advice for my situation!
March 11, 2022Gloria M.Verified patient
Dr. Rosen took his time to listen to my concerns. I felt very comfortable with him.
November 12, 2015Laila A.Verified patient
i had double hernia surgery. It went great. Felt completely better in 1 week
August 18, 2018J Matthew S.Verified patient
Dr Rosen was confident we would do good things together.
March 12, 2024Jay S.Verified patientVideo visit
dr rosen is super straight forward which made things easy and helpful!
July 9, 2021Initials hidden
Excellent. Explained everything clearly and his assistant went beyond
April 23, 2018David D.Verified patient
Great team, Dr. Rosen is very nice professional and direct
May 17, 2023Anthony C.Verified patient
Professional, precise, attentive, inquisitive and very helpful!
June 29, 2020Charis B.Verified patient
Excellent! Very prompt and professional. Great customer service
More than 1 year agoMM
He is down to earth, sounds experienced, respectful and kind.
June 17, 2020Initials hidden
It was very good. Met with nutricionist today. Good advise.
More than 1 year agoNM
My visit was easy going, clear, and very informing.
More than 1 year agoCT
Doctor Rosen responded to all questions patiently, making sure they were answered clearly. His office staff acted with the same attentiveness.
January 6, 2026JEFFREY W.Verified patient
I am happy with the service of Dr. Rosen. He is not only professional and knowledgeable with his field of expertise but also kind and understanding. I highly recommend.
October 13, 2025Initials hidden
Great surgery experience. A pro.
Less than 1 year agoJames D.Verified patient
I highly recommend Dr. Rosen. He was extremely knowledgeable and straightforward. He created a plan that works for me and his office staff promptly reached out to me to smooth out the details.
May 20, 2024Brooke B.Verified patientVideo visit
The VERY RUDEST doctor I’ve ever seen in my life. Don’t feel like he cares his patients. Unclear communication and no questions were allowed to asked. (He was literally like “you don’t need to know any details about treatment. Just buy my products. If you ask questions then you are idiot.”) Avoid at all cost.
More than 1 year agoInitials hiddenVideo visit
A pleasure to deal with and a very discreet office setting, which helped to discuss a sensitive health matter. I appreciated my experience very much.
April 5, 2024Initials hidden
Overall the quality of care is good. I can’t fault them for this because it’s the building and not them but the building owner is doing renovations, won’t tell the workers to wait until the office closes, and it can be heard quite loudly from the main office at times. We had to spend ten minutes waiting for the drilling to stop.
February 22, 2024Marwa R.Verified patient
Great experience!
January 26, 2024Maria Y.Verified patient
No way —-
More than 1 year agoInitials hidden
Dr Rosen seemed to not care about what I had to say. He answered me with either mhm or ah. His whole vibe was off and made me feel like I didn’t belong in his office. Not very friendly. The appointment was super quick and I left confused, sad, and unsure of what to do next. Will be looking for a new doctor.
More than 1 year agoInitials hidden
I’ve booked with this MD 4x and 3 of those times he’s always late to the point I need to reschedule times. When he’s late I have to call the office and inquire. He’s a nice MD
when you can get him but I’m looking to switch to an MD that can honor a scheduled appointment
More than 1 year agoInitials hiddenVideo visit
Good Service
January 31, 2023Edgar M.Verified patient
Really liked Dr Rosen on the first meeting. Answered all my questions and made me feel at ease. Office staff seems super helpful and responsive.
August 23, 2022Gregory L.Verified patient
Televising went well. Dr. Rosen listened carefully to my mom's medical problems and had some excellent suggestions which I am following up on.
May 26, 2022Mildred S.Verified patient
Dr Rosen was great , listened to my concerns and we both Managed a plan suited for my health.
I recommend him 100000 percent !
More than 1 year agoJacqueline B.Verified patient
Dr. Rosen is extremely unprofessional and rude. It was a telehealth appointment and he was just so rude. I didn't feel like I was talking to a doctor. It was all very strange.
More than 1 year agoInitials hidden
Highly professional and personable.
October 27, 2021Gary B.Verified patient
Dr. Rosen was wonderful, friendly and sincerely comforting. I highly recommend him and am happy that I placed my trust and confidence in him.
September 16, 2021Peter T.Verified patient
First appointment. So far so good.
August 27, 2021Mark U.Verified patient
Regular
More than 1 year agoInitials hidden
It was decent,
March 22, 2021Initials hidden
Good guy. Down to earth. Listens. I recommend.
March 9, 2021Marc I.Verified patient
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How soon can I make an appointment with Dr. Daniel J Rosen?
Generally, Dr. Daniel J Rosen has appointments available on Zocdoc within 1 week. You can see Dr. J Rosen's earliest availability on Zocdoc and make an appointment online.
Is Dr. Daniel J Rosen accepting new patients?
Dr. Daniel J Rosen generally accepts new patients on Zocdoc. You can see Dr. J Rosen's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Daniel J Rosen accept my insurance?
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Can I make an appointment with Dr. Daniel J Rosen online?
Yes, you can make an appointment online with Dr. J Rosen using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Daniel J Rosen work with?
Dr. Daniel J Rosen works with WeightZen.
Where is Dr. Daniel J Rosen's office located?
Dr. Daniel J Rosen has 6 office locations, including in New York, Darien, Greenwich, Batsto, and Merritt Island, view full addresses on Dr. J Rosen's profile.
Which board certifications does Dr. Daniel J Rosen have?
Dr. Daniel J Rosen is certified by American Board of Surgery and American Board of Obesity Medicine.
What are common reasons for patients to see Dr. Daniel J Rosen?
Dr. Daniel J Rosen frequently sees patients for Abdominal Pain, Hernia, Herniated Disk, Surgery Consultation, and Weight Loss Consultation. You can see other visit reasons for Dr. Daniel J Rosen on their profile.
What languages does Dr. Daniel J Rosen speak?
Dr. Daniel J Rosen speaks English.
How do patients rate Dr. Daniel J Rosen in reviews?
307 patients have reviewed Dr. Daniel J Rosen. The overall rating for this doctor is 4.51/5. They have a 4.54/5 rating for bedside manner and a 4.43/5 rating for wait time. You can read individual reviews and ratings on their profile.