Dr. Ayelet Mizrachi-Jonisch, MD, FAAD

Dr. Ayelet Mizrachi-Jonisch, MD, FAAD

Dermatologist
111 Bedford Rd, Katonah, NY
4.70
“Good doctor, great recommendations with speedy answers and insights. Had regiment ready for my acne also addressed other potential skin problems when brought up. Waited 30min after my appointment and they were very behind so my appointment was felt rushed, quality and care was still appropriate and fine. Would recommend!”
Zachary P.
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What patients are saying

Overall rating

4.70

Average wait time

3.88

Bedside manner

4.75
“Good doctor, great recommendations with speedy answers and insights. Had regiment ready for my acne also addressed other potential skin problems when brought up. Waited 30min after my appointment and they were very behind so my appointment was felt rushed, quality and care was still appropriate and fine. Would recommend!”
Zachary P.Less than 6 months ago
“A longer wait than usual as they had a medical emergency. Only had to wait an extra 30 minutes to be seen. However Dr was amazing and gave me a diagnosis within 10 minutes. Was dealing with my issue for many years and no one actually gave me a diagnosis; only meds that did not work. ”
Janet P.January 8, 2026

About Dr. Ayelet Mizrachi-Jonisch

Dr. Ayelet Mizrachi graduated from N.Y.U. School of Medicine. She completed her residency in Dermatology and Dermatologic Surgery at Albert Einstein College of Medicine where she served as chief resident. She is board certified in dermatology and dermatologic surgery. Dr. Mizrachi is a fellow of the American Academy of Dermatology. She is on attending staff at Northern Westchester Hospital. She practices general and cosmetic dermatology including botox, fillers, chemical peels and laser hair removal.

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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Benign or precancerous skin growths
Rash
Acute skin infection
Benign or precancerous skin growths
Rash
Acute skin infection

Office location

Optum Medical Care, New York
111 Bedford Rd, Katonah, NY 10536

Education and background

Practice names

Hospital affiliations

  • Northern Westchester Hospital

Board certifications

  • American Board of Dermatology

Education and training

  • Medical School - NYU Grossman School of Medicine, Doctor of Medicine
  • Albert Einstein College of Medicine, Residency in Dermatology
  • Cabrini Medical Center (Internship)

Professional memberships

  • American Academy of Dermatology

Awards and publications

  • Castle Connolly Top Doctor
  • New York Magazine Best Doctors Award: 2021-2023
  • Exceptional Women in Medicine: 2020-2023
  • Castle Connolly Top Doctor: 2015-2024

Languages spoken

  • English

Provider's gender

Female

NPI number

1356405252

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.70
Wait time
3.88
Bedside manner
4.75
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73 reviews
Most relevant
I felt that Dr. Mizrachi was very knowledgeable, listened to me, gave answers that were understandable, and was personable.
She is always personable, kind, thorough, answers all questions, and always knowledgeable about any condition I may have.
Very thorough, knowledgeable, makes you feel comfortable. Great personality. Upbeat, friendly, welcoming.
It was a good experience. She was very understanding about my situation. I have heat confidence in her care.
Verified patient
Very professional and efficient doctor. Listened and addressed all my concerns. Will be back for sure.
Verified patient
Know and understands the treatment needed over and above explaining the problem and treatment needed.
I was there for the whole body skin review, where as I was there for 5 minutes
Thorough, careful, reassuring, thoughtful, caring, easy to talk to
She is very caring, listens to your needs and is very thorough.
She is professional, knowledgeable, thorough, kind and patient.
She is very thorough and takes her time to explain everything.
Dr Was friendly, efficient, and communicated cleary
Verified patient
rushed, long wait time in exam room, not thoroughly evaluated
She is very professional and gave quick and good patient care
Extremely attentive, efficient, and knowledgeable.
Verified patient
Doctor Mizrachi is incredibly thorough and knowledgeable.
She is very kind, attentive, thorough as a provider.
I found my visit to be very cursory. Dr M was very casual with me. Not totally professional I. e. referred to Me as "honey" Felt she didn't address my concerns seriously. Would not return..
Verified patient
Good doctor, great recommendations with speedy answers and insights. Had regiment ready for my acne also addressed other potential skin problems when brought up. Waited 30min after my appointment and they were very behind so my appointment was felt rushed, quality and care was still appropriate and fine. Would recommend!
Verified patient
A longer wait than usual as they had a medical emergency. Only had to wait an extra 30 minutes to be seen. However Dr was amazing and gave me a diagnosis within 10 minutes. Was dealing with my issue for many years and no one actually gave me a diagnosis; only meds that did not work.
Verified patient
I did not find her genuine. I also felt she dismissed my problem. Her staff was not nice either. I have never felt this way from anyone in Optum over the last 20 years.
She is an amazing doctor! Through, knowledgeable, precise, empathetic, efficient, excellent communicator and wonderful person. I have an absolute trust in her as a doctor and will always follow her.
Shes great. Responsive
She spoke to me in a calm manner and reassured|me about my procedure. I felt very comfortable in her care. She listened well to my concerns and fears and helped me feel at ease. Her staff were great too!!
She is patient, kind, responsive to my concerns and my needs. She works quickly, yet thoroughly to provide a comprehensive exam. She remembers me, my family, my history. She is a trusted part of my medical team.
She has been my families Dermatologist for years ,caring ,thorough and gives you her full attention during your visit.Highly recommend her.
My family and I have been seeing Dr Mizrachi for over 20 years. She is very knowledgeable, professional & we all feel so fortunate to have her as our doctor. I rate her as a top doctor in Westchester!
the moment I walked in, the staff made me feel welcome and at ease. She] is incredibly knowledgeable, attentive, and takes the time to explain everything clearly. I never feel rushed, and I always leave feeling confident in the care Ive received. Highly recommend!|
Dr Ayelet Mizrachi-Jonisch is very knowlegable and quick to answer any questions during procedures. She is straight forward and provides attention to detail.
I believe Dr Ayelet is an excellent Dermatologist. She is thorough and explains things well. Very friendly and easy to relate to as well. It would be appreciated had her office indicated that she was not participating in my insurance plan. I did not expect to be billed for services whereby I was told after the fact that she was out of network. This was a surprise. I will now need to follow up with another provider elsewhere as my results are in need of follow up. This is not convenient at all.
Dr. Ayelet Mizrachi-Jonisch is an exceptional dermatologist. She is not only highly knowledgeable and thorough, but she also takes the time to listen carefully and explain everything in a clear, reassuring way. Her warm and compassionate manner immediately puts you at ease, and you can tell she genuinely cares about her patients.
I love her - she is thorough, answers any questions, great personality, has a great team with her to make the visit fast and informative. Not happy that I have not been able to see her for my yearly visit. Have to schedule with another Dr. and then wait 2 years to see her for that.|Think that is an outrageous decision by whomever. If I schedule my annual appoint for next year with a specific Dr I WANT TO SEE THAT DR. Having to schedule with someone else is beyond the pale. - are you kidding me ?? I am able to see her in the interim if I have any issues as she had told me and absolutely I have seen her many times. She is my favorite Dr. !!|
Dr. Mizrahi was very pleasant, funny even. I felt I was in capable hands and she took my issue seriously. She was thorough and checked out my back even, and removed a sample she was concerned with. Highly recommend; exactly the level of serious I was looking for.
Verified patient
Verified patient
Verified patient
Verified patient
Frequently asked questions

How soon can I make an appointment with Dr. Ayelet Mizrachi-Jonisch?

Generally, Dr. Ayelet Mizrachi-Jonisch has appointments available on Zocdoc within 1 week. You can see Dr. Mizrachi-Jonisch's earliest availability on Zocdoc and make an appointment online.

Is Dr. Ayelet Mizrachi-Jonisch accepting new patients?

Dr. Ayelet Mizrachi-Jonisch generally accepts new patients on Zocdoc. You can see Dr. Mizrachi-Jonisch's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Ayelet Mizrachi-Jonisch accept my insurance?

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Can I make an appointment with Dr. Ayelet Mizrachi-Jonisch online?

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Which hospital is Dr. Ayelet Mizrachi-Jonisch affiliated with?

Dr. Ayelet Mizrachi-Jonisch is affiliated with Northern Westchester Hospital.

What practice does Dr. Ayelet Mizrachi-Jonisch work with?

Where is Dr. Ayelet Mizrachi-Jonisch's office located?

Dr. Ayelet Mizrachi-Jonisch's office is located at 111 Bedford Rd, Katonah, NY 10536.

Which board certifications does Dr. Ayelet Mizrachi-Jonisch have?

Dr. Ayelet Mizrachi-Jonisch is certified by American Board of Dermatology.

What are common reasons for patients to see Dr. Ayelet Mizrachi-Jonisch?

Dr. Ayelet Mizrachi-Jonisch frequently sees patients for Acne, Allergy Consultation, Annual Skin Screening, Dermatology Consultation, and Sexually Transmitted Infection (STI). You can see other visit reasons for Dr. Ayelet Mizrachi-Jonisch on their profile.

What languages does Dr. Ayelet Mizrachi-Jonisch speak?

How do patients rate Dr. Ayelet Mizrachi-Jonisch in reviews?

73 patients have reviewed Dr. Ayelet Mizrachi-Jonisch. The overall rating for this doctor is 4.7/5. They have a 4.75/5 rating for bedside manner and a 3.88/5 rating for wait time. You can read individual reviews and ratings on their profile.

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