Dr. John Ackert, MD

Gastroenterologist

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Gastroenterology Consultation
232 East 30th Street*, New York, NY, 10016

Qualifications and Experience

Education

Languages Spoken

Board Certifications

In-Network Insurances

Specialties

Professional Statement

Based in Concorde Medical Group’s Kips Bay office, Dr. John Ackert is a highly regarded expert in gastroenterology. He received his medical training here in New York, having graduated from St. John’s University in Queens with a B.S. in Biology and from New York University’s School of Medicine. He went on to complete his medical training at NYU Medical Center and Bellevue Hospital. Dr. Ackert has also participated in numerous research studies in gastroenterology and has published those findings in the publications Gastroenterology and The American Journal of Gastroenterology.

Zocdoc Awards

Verified Patient Reviews

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Wonderful doctor, great office, I really recommend. Both me and my husband are very pleased with the visit to Dr Ackert's office. Everyone was very professional, nice, knowledgeable and helpful!

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Hard to get in touch with after appointment. Excellent technician.

(Verified Patient)

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Very efficient and professional experience.

(Verified Patient)

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He is very kind and never rushes me.

(Verified Patient)

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Would highly recommend Dr. Ackert–very personable, friendly, and engaged with his patients.

(Verified Patient)

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He is a very attentive Dr.

(Verified Patient)

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As always brilliant, professional and correct.

(Verified Patient)

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He explains everything and is extremely professional and friendly.

(Verified Patient)

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Great personality and good diagnosis.

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Great personality and technician. Often booked however.

(Verified Patient)

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Very professional and supportive. Explained my upcoming procedures and answered my questions. Next will see how well the actual procedures are handled.

(Verified Patient)

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Nice man and great doctor

(Verified Patient)

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Dr. Ackert took the time to sit with me and explain to me exactly what was going on with my body and what I needed do to fix it, in terms that I could easily understand. He was so friendly and so helpful. I'm so glad I went to see him!

(Verified Patient)

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An absolute pleasure with easy and informative conversation. Everything is handled in a professional manner.

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Dr Ackert was great and he had taken good care of me!

(Verified Patient)

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Excellent

(Verified Patient)

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Excellent. Highly recommended.

(Verified Patient)

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Doctor Ackert was great! I would recommend him to everybody. He was listening carefully to my medical history, made a lot of questions and answered to all my questions.

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rather brief exam with no results.

(Verified Patient)

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lovely man knowledge and kind.

(Verified Patient)

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Seemed competent , congenial and caring

(Verified Patient)

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He's terrific- located, knowledgeable, and thorough!

(Verified Patient)

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always the most professional and most pleasant man.

(Verified Patient)

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I was very pleased about my visit. He was very professional and kind. I highly recommend Dr. Ackert, and would definetly go there again.

(Verified Patient)

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He is excellent - smart, thoughtful, listens to the patient, and open to ideas.

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Excellent as always.

(Verified Patient)

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He is always easy to talk to, friendly, and a pleasure to see. I always suggest him to friends who need this sort of specialist.

(Verified Patient)

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He is so personable, professional and thorough. He took all the time I needed and explained treatment options. I highly recommend him.

(Verified Patient)

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Very pleasant and friendly demeanour and takes the time to explain and ensure I understand.

(Verified Patient)

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Dr. Ackert was very professional, kind and thorough in his explanation of the colonoscopy procedure. He really took the time to talk to me like a person without looking at his computer instead of me. He did my first colonoscopy 10 years ago and I remember that he and his staff were wonderful!

(Verified Patient)

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Dr. Ackert was so easy to speak with and very considerate. He made it easy for me to ask questions, quickly identified my issue, and offered various alternatives for me to consider. In addition, the office itself is clean and organized and the staff was very nice as well.

(Verified Patient)

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Very nice man..great Dr

(Verified Patient)

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Excellent service. I wentnin the korning and before I had finished filling out my paperwork they had called me in. Doc is a gentleman, explains procedure and answers questions in a simple manner. Staff is super nice. Stephany is the best. I didn't even feel it when she drew my blood, and I have tough veins!!! I will be coming back for follow up. They also gave me samples! Left with a goodie bag :-)

(Verified Patient)

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Dr Ackert is a highly personable, extremely caring and quite honestly brilliant at working out solutions to improve his patients standard of living. I feel extremely fortunate to have found such an excellent doctor.

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Great man a little weak on diagnosis.

(Verified Patient)

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He is very personable and experienced professional. He gets right to the point. He is very easy to talk with while being supportive and knowledgeable.He explains everything and is clear and objective. I would recommend him to anyone.

(Verified Patient)

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Dr. Ackert was recommended to me by my primary doctor, who uses him too. I can't be happier. He is a lovely person, extremely positive, and very considerate. He also seems to be an excellent doctor who is very good at what he does. I would not see anyone else.

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Dr. Ackert was absolutely wonderful! I arrived 20 mins early for my appointment and was taken before I even had time to start filling out the paperwork. Dr. Ackert was extremely thorough and took the time to explain every single detail to me. I felt very comfortable with him and would highly recommend him!

(Verified Patient)

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John Ackert is the best.

(Verified Patient)

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Dr. Ackert is wonderful - I just moved to NYC and was looking for a new gastroenterologist who was understanding, caring and knowledgeable about my condition and I have definitely found one in Dr. Ackert. He listened intently to my history and had a smile and a cheerful disposition throughout our discussion. I will definitely be returning.