Dr. Alexander Brun, MD

Gastroenterologist

Book an Appointment

Choose your insurance
Loading...
Choose your insurance
Loading...
No Results
What's the reason for your visit?
Gastroenterology Consultation
3481 East Tremont Ave, Bronx, NY, 10465
1800 Clove Road, Staten Island, NY, 10304
1517 Voorhies Avenue, Floor 1, Brooklyn, NY, 11235
2063 Bartow Ave, Bronx, NY, 10475
See all 6 locations

Qualifications and Experience

Education

Languages Spoken

Board Certifications

Professional Memberships

Awards and Publications

In-Network Insurances

Specialties

Professional Statement

Dr. Alexander Brun is a patient-oriented and dedicated doctor who specializes in colon cancer screening, irritable bowel syndrome, chronic abdominal pain, inflammatory bowel disease, gastroesophageal reflux disease and diseases of the liver and pancreas. He obtained his medical degree from SUNY Downstate Medical School and completed his internal medicine residency training in Rutgers Robert Wood Johnson University Hospital where he was elected as outstanding resident of the year. Dr. Brun served as chief gastroenterology fellow at North Shore Long Island Jewish Health System, which is where he completed his gastroenterology training. Dr. Brun is now an attending at Mount Sinai Beth Israel. He has published in numerous medical journals and gastroenterology textbooks on topics ranging from gastrointestinal bleeding to geriatric gastroenterology. He and his staff speak English, Spanish and Russian.

Zocdoc Awards

Verified Patient Reviews

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Great and sensitive about listening to MY needs. Immediate follow-up for procedure to rule out IBS and stomach cancer.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Wait time was a little long, but worth it. Dr. Brun was very knowledgeable, excellent bedside manner, and he helped to cure the issue I was having. Would definitely recommend him for anyone looking for a GI.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Dr. Brun is an extraordinary doctor. He has great bedside manner, cares about his patients, easy to talk to, and very passionate about what he does. He diagnosed me and gave me the appropriate treatment to get better as soon as possible. I can't thank him enough for helping me resolve my issue. I highly recommend him to anyone because he is the best.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

A1

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

The Dr was very attentative , didnt rush throughbhis patient , very friendly ... excellent Patient Care..

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Very nice and answered all my questions.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Awesome

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Very reassuring and compassionate staff!

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Handsome nice and professional

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Nice Doctor very informative

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Nice doctor and very personable. Will seehim again

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

It's not my first visit and, as usual it's excellent in all aspects.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Excellent treatment, very professional and quite pleasant.

Overall Rating
Bedside Manner
Wait Time

Not professional stuff at the front desk !!!! Wait time horrible!

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

I've seen Dr. Brun for many years and he has always been extremely thorough and attentive. He also has excellent bedside manner and, aside from being one of the smartest doctors/people I know, generally cares about your well-being. I've recommended him to all of my family members.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

DR. Brun was very professional and attentive in answering and addressing all of my heath concerns.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

very good

Overall Rating
Bedside Manner
Wait Time

Very professional and respectful

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

My visit with Dr. Brun was very good. He made me feel comfortable and at ease. Explained everything and made it easy for me to ask questions. I would highly recommend.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

He is very sweet and gears your concerns thoroughly, and answers them.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

He is great!

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

My appointment for Dr Brun was for a colonoscopy / endoscopy. I waited for about 30 minutes then was prepared for the two procedures. I was done in about 30 minutes, then waited for the anesthesia to wear off. Meanwhile Dr. Brun discussed the results with me, then I was on my way. HIs professional staff also made the visit pleasant.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Very high professional Thank you

Overall Rating
Bedside Manner
Wait Time

Dr. Brun seems very knowledgeable and easily approachable. However, two hours is way too long of a wait for an 8:30 am appointment. Also, the restroom in the waiting/reception area was ATROCIOUS! It was unclean and there was no paper. Unacceptable for a doctor's office.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Doctor is very good and I would definitely recommend him

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Dr Brun is excellent doctor! Very pleasant, polite and professional. He responded to all my questions. It feels like he really love his job and his patients. Highly recommend him to everyone! The wait time was indecently long, but I guess it can happen everywhere and even that didnt spoil my visit to Dr Brun, because he was great.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Dr. Brun is an excellent doctor who alleviated two problems I had effortlessly. He has an excellent bed side manner, explains everything coherently and takes the time out to answer any and all questions.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

very nice and friendly doctor

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Great Doctor. Explained well and takes the timeout to make you feel welcomed.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

My first visit to Dr Alex Brun was a pleasurable one. Dr. Brun was very attentive when I was talking about my issue. Responded to any and all concerns I had with care and detailed explanations. Made me feel very comfortable to talk about things that normally are uncomfortable to talk about. He was very professional and well mannered. The staff at the reception area were very pleasant and professional as well. The wait was about 15 minutes or so. Over all a five star experience. I highly recommend Dr. Alexander Brun.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

The wait time was basically none and the was out fairly quickly can't rush when it comes to your health.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

I had an endoscopy procedure. Dr. Brun Is definitely very knowledgable and professional! He is also polite, conscientious and thorough in his work! The office is very clean and neat, the staff is very attentive and responsive. The wait was only about 5-7 minutes. I am very happy with this experience, and would definitely recommend Dr Brun to all my friends.

Overall Rating
Bedside Manner
Wait Time

The whole staff was pretty nice. The wait time sucks a little, because you end up waiting about 30 mins or more. But Dr. Brun was great. I would def recommend seeing him.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Dr.Brun is excellent

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

He is really a good doctor. Wish him a bright future

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

????

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Everyone in the office was nice, effective, and very professional. Dr. Brun was the nicest

Overall Rating
Bedside Manner
Wait Time

Dr Brun was very friendly and attentive. Personnel was great. Wait time was to much however I understand things happen.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

The staff were great but the wait time needs improvement. I would def recommend them to my friends.

(Verified Patient)

Overall Rating
Bedside Manner
Wait Time

Dr Brun and staff are very friendly and nice! Everything is quick, no waiting and atmosphere is good.