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Illness
37 E 30th St., Ground Floor, New York, NY, 10016
150 W 55th St., 1G, New York, NY, 10019

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Professional Statement

** Dr. Ast does not see Aetna, Health first Silver leaf, fidelis, Humana or affinity patients for Primary Care** **We DO NOT accept Magnacare Oscar or Health Rebulic.** Dr. Frederick Ast specializes in Primary Care, Allergy, and Rheumatology treatments. Dr. Ast strives to achieve the highest level of quality and personalized care for each of his patients. Dr. Frederick Ast is a Board Certified Primary Care Doctor, Allergist and Rheumatologist. Dr. Ast attended State University of New York, Downstate Medical Center, Mount Sinai School of Medicine for Allergy and Immunology, Bellevue Hospital Center for Rheumatology, and Saint Luke's-Roosevelt Hospital Center for Internal Medicine. Dr. Ast treats patients for a variety of reasons including for allergy follow up, arthritis, joint pain, lupus, and much more.

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Verified Patient Reviews

(Verified Patient)

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I m happy with him

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Dr. Ast is fantastic. I've seen several primary care doctors since moving to the city, and he is by far the best. Although his practice is busy, I have never felt rushed during an appointment. He always takes the time to thoroughly address my concerns. He's attentive, extremely knowledgeable, professional and compassionate. I can't recommend him highly enough.

(Verified Patient)

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It was a great visit! Glad I chose him

(Verified Patient)

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I am very please with Dr. Ast. He is very helpful and willing to listen to the patients. Today I was glad with the help and advice he gave me. The treatment he provided me today was awesome. I am looking forward to feeling some what better by the time i get home. Thanks again Dr. Ast for you help and support. Keep up the good work. Sincerely Maria

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Very straightforward and efficient. Got all my questions answered and was reassured that I was on the right course for improving my health.

(Verified Patient)

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Dr. Ast was able to quickly get answers to my problem and directly refer me to an associate that could help. He also listened carefully and intelligently to my concerns and issues. All in all it was an exceptional experience.

(Verified Patient)

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I went in because I was worried my RA might be flaring up after being in remission for years. Dr. Ast was very reassuring and explained everything as he was examining me.

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Dr. Ast explained everything in a manner I could understand. The medical assistant was attentive and helped me to feel comfortable. Overall, my needs were met in a highly professional, as well as timely manner.

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My visit and correspondence with Dr. Ast and his office has been awful. I waited over an hour after my scheduled appointment time to see him. The staff was extremely rude and not helpful. My blood results were supposed to come back within 3 days, I called his office multiple times until he finally returned my call over a week later. Every time I called the people at the office were EXTREMELY rude. He ordered me to get an X-ray and told me he sent the order. I went a few days later only to discover he never sent it. When I called his office the man I spoke with was very and rude and hung up on me. This is by the far the worst doctor's office I have ever been to. I will find a more helpful and professional office.

(Verified Patient)

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I think he is a knowledgeable physician. I only had my yearly physical, but I was happy to ask him all I needed. The nurse was also very nice.

(Verified Patient)

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This is not a review of the doctor but his highly unprofessional office staff. I got a physical from the doctor about a year ago and tried several times to call and get my lab results. 4 calls, 4 times waiting on hold, resulting in 4 times waiting for a call back that never happened. His staff is also extremely rude and treats patients with absolutely no respect to the point of being subhuman. I feel bad since the Doctor Ast is rather good, with a nice bedside manner. It is too bad his staff is ruining everything around it.

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The office is an absolute mess! Thought Dr. Ast was nice, the office seems to be run very unprofessionally. The door was not closed during my appointment and the doctor was having conversations with other people in the hallway throughout.

(Verified Patient)

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Very thorough and was the first MD I've seen that agreed that an autoimmune diet would be helpful. That was refreshing to hear.

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Very thorough and efficient.

(Verified Patient)

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Very pleasant.

(Verified Patient)

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Dr. F. Ast is FAST. He diagnoses quickly and provides excellent advice. He’s been my GP for years.

(Verified Patient)

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Very respectful and knowledgeable doctor.

(Verified Patient)

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Extremely professional staff and doctors . ...doctors extremely experienced and knowledgeable.

(Verified Patient)

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He was quick and to the point, checked me out and set up all the blood work I needed. I feel like he will help me figure out what I need to do to stay healthy.

(Verified Patient)

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He’s always very thorough. He listens!!!

(Verified Patient)

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Impressed with Dr. Ast's personable demeanor as a new patient. Would highly recommend and am glad I found him via this great app!

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Dr. Ast is very professional and takes time to answer questions and to explain any pertinent details. He is very thorough about the diagnosis. The office staff is also quite professional. I would definitely recommend this office.

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Spoke fast and didn’t give you time to answer a question. Instead he answered for you. I feel he didn’t take me seriously.

(Verified Patient)

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The most important aspect about Dr. Ast is that he is compassionate. His staff is also friendly and nice. He is a caring physician that doesn't just rush you out of his office. He is willing to explain to you what results mean or could mean and that's crucial if you need further medical treatment or follow up. He makes you feel comfortable and like you're a person not another walking copayment.

(Verified Patient)

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Dr.Ast and his staff are very friendly & patient. Doc is very efficient and I am happy with my visit.

(Verified Patient)

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I was very pleased with the approach to my issues and I am looking forward to working with Dr AST's physical therapist to rehab my back

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Dr. Ast is a very attentive listerner and gives concise information for treatment options. I highly recommend Dr. Ast.

(Verified Patient)

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Dr. Ast is concerned, patient, cordial and very professional in his desire to be of service.

(Verified Patient)

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He was great. Had an interesting exchange with a lady at the front desk. She didn't like that I was joking around with the lady answering the phone so she rescinded her offer to take me into the back to see the Dr. I was like am I being punished. It sure seems she thought so.

(Verified Patient)

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Dr Ast is one of the best doctors I've seen. I've been going to him for years.

(Verified Patient)

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Dr. Ast. is great because although he is extremely busy and has a lot of patients, I really do feel like he's giving me his undivided attention for the time I'm with him. I also like that he's a doctor willing to try new things and work WITH you as a partner in the healing process. He doesn't presume to know it all and seems to understand that your opinion and concerns are the most important. A lot of conventional doctors have lost this touch.

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Excellent physician and very attentive. Highly recommend! I have had arthritis a long time and rotator cuff injury for the last year with minimal improvement in my symptoms. He is performing a more thorough work up so he can alleviate my pain and limitation in function.

(Verified Patient)

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Very friendly and professional! As a young person with chronic pain, many other doctors have simply ignored or dismissed my issues. Dr. Ast was much more understanding. I also love that his office has other relevant speicalists like a nerve doctor and physical therpaist. They seem to communicate so that's great!

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More than a 1 hour wait to see the dr. for 1 minute to refill a Rx.

(Verified Patient)

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It was a little weird that a PA kept coming in and out of the examination room to get samples of things, especially while I was disrobed. Felt a little unprofessional.

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He's very friendly and his staff was very helpful and patient! :)

(Verified Patient)

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Dr. Ast is by far the best doctor I have ever visited. He was extremely knowledgeable, professional and easy to talk to. I could not have asked for a better experience. I highly recommend him.

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I would not recommend this doctor for anything. My first appointment took over 1 hour to be seen, the doctor clearly is trying to get you out of his office asap once you do have the chance to meet with him. Post my appointment I needed some follow-ups ordered...the doctor's staff was so incompetent that it took over 3 separate calls from me to remind them that this needed to be ordered. And it still never got done.

(Verified Patient)

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This office either does not answer the phone or never returns calls. I am still awaiting my lab results.

(Verified Patient)

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I know Dr. Ast for more than 20 years ago, I won't change anything. I will be his patient always.