About Dr. John Ackert
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.
- American Republic Insurance Company
- American Board of Internal Medicine
- Gastroenterology (Internal Medicine)
Education and training
- Medical School - New York University, Doctor of Medicine
- New York University, Bellevue Hospital Center, Internship in Internal Medicine
- New York University, Bellevue Hospital Center, Residency in Internal Medicine
- New York University, Bellevue Hospital Center, Fellowship in Gastroenterology
Dr. John Ackert's office location
Concorde Medical Group PLLC
232 East 30th St
New York, NY 10016
Patient reviews for Dr. John Ackert
Doctor Ackert was very efficient and friendly. Though I was for the appointment and he had a meeting in less than 30 minutes, he still spent enough time to proceed the examination and address my concerns. The environment in the clinic was very comfortable.
Dr. Ackert was INCREDIBLY knowledgeable about all of my questions and concerns. He is putting me through a wide series of tests to make sure I get the most informed and holistic care specific to my family history and symptoms of the past few years. I was very pleased to see how thorough he was, and how patient he was with walking me through a "next steps" plan for my health as we get test results in.
Great bedside manner
As a first time patient of Dr. Ackert, I had a wonderful experience. The medical center itself is very clean and everyone is very helpful, while wait times are very short. Dr. Ackert is very experienced, knowledgeable, professional, friendly and explanatory. I am happy to have found him.
Professional and clear communication of his assessment and next steps. Addressed all questions clearly and concisely.
He’s been my doc for four decades...a treasure.
He was exceptionally professional and genuine. It’s important to trust your physician and I do. He at no point made me feel stupid or inadequate when I expressed my concerns. I would highly recommend him. Both the staff and he were just phenomenal. By far one of the best physicians I’ve had.
I have been with Dr. Ackert for many years and am blessed to have him as my doctor. He is respectful, kind, caring and interested in my overall good health and well being.
I highly recommend the medical services of Dr. John Ackert. He treats his patients with respect, good care and professionalism. I am very happy finding this great doctor. All his team is super efficient!
He was fabulous, and so was the whole office. Soft spoken, thorough, timely. Great experience if you need to go to a gastro Doctor.
He was very thorough and compassionate. Took the time to explain things.
Everyone in the office is helpful and professional. Dr Ackert has a great bedside manner and is very thorough.
Dr. Ackert is amazing! He took the time to listen to me carefully and explained every single possible diagnosis and how it could be treated. He has a very positive atitude about feeling and getting better. He's caring and warm. I told him he would have been a great psychiatrist! Even with so many years of experience, he shows the excitement of a newly medical school graduate who is ready to save the world! I'm feeling very confident he'll help me feel better. Thank you Dr. Ackert!
I truly wish more physicians would show as much compassion, and professionalism as Dr Ackert
Very courteous and profesional.
Always the best
I received prompt, professional, compassionate care.
Absolutely incredible. The office is upscale and welcoming . Dr, Ackert is intelligent, comforting and professional.
always spot on
He was very attentive of my situation and communicated so well. I am very happy.
Dr Ackert is now my go-to and I feel really lucky to have been told about him. He listens carefully and is a thoughtful diagnostician, but also has a lovely bedside manner. He explains clearly what's going on and his ideas for ongoing treatment. Highly recommend!
always spot on.
Always the best. And a charming individual.
Spot diagnosis and a wonderful personality.
He was very informative and friendly
EXCEPTIONAL. Thank you.
wonderful doctor but he is never in.
I would never recommend Dr. Ackert to anyone. He did three things that were highly unacceptable: 1. He ordered a procedure to be done prior to consulting lab tests results. 2. He asked me if I had HIV in a very condescending way. "Are you an HIV person?" This is extremely offensive to people suffering from this disease. 3. He misread another order of lab results and did not correct himself until I asked for a physical copy two weeks later.
Very thoughtful Doctor who asked a lot of great questions and didn't rush you. You can tell he genuinely cares about his patients - highly recommended.
Disorganized and unprofessional office.
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!
Hard to get in touch with after appointment. Excellent technician.
Very efficient and professional experience.
He is very kind and never rushes me.
Would highly recommend Dr. Ackert–very personable, friendly, and engaged with his patients.
He is a very attentive Dr.
As always brilliant, professional and correct.
Great personality and good diagnosis.
He explains everything and is extremely professional and friendly.
Great personality and technician. Often booked however.
Very professional and supportive. Explained my upcoming procedures and answered my questions. Next will see how well the actual procedures are handled.
Nice man and great doctor
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!
An absolute pleasure with easy and informative conversation. Everything is handled in a professional manner.
Dr Ackert was great and he had taken good care of me!
Excellent. Highly recommended.
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- Colonoscopy Consultation
- Crohn's Disease
- Digestive Problem
- Food Intolerance
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