What patients are saying
Overall rating
4.62
Average wait time
4.60
Bedside manner
4.67
“Dr. CHARLES KLEINBERG is who you want to see for any skin questions or issues. He takes one look, and he knows exactly what you need and treats right away, no matter how small your concern is. Highly recommended for his experience and in office services!
”
Cindy W.November 16, 2025
“Great staff.. amazing Doc. He listened to my concerns and reassured me he will help resolve my issue. I felt confident with his guidance. ”
Adriana C.July 6, 2025
About Dr. Charles Kleinberg
Dr. Charles Kleinberg is a board-certified dermatologist accredited by the American Board of Dermatology, with 30 years of experience in the field. He earned his Doctor of Medicine from Alma Mater Studiorum - Universit? di Bologna, completed a residency in General Surgery at Metropolitan Hospital Center, followed by a residency in Dermatology at University Health Center, and a fellowship in Dermatology at Roswell Park Cancer Institute.
Dr. Kleinberg performs scrapings, biopsies, administers B12 injections, and conducts mole removal. He also provides Restylane and Botox injections to address fine lines and wrinkles.
He serves as an attending dermatologist at both Mount Sinai Medical Center and Beth Israel Medical Center. His professional presentations and publications include the American College of Chemosurgery (December 1980) on "Management and Prevention of Problems Associated with Chemosurgery of the Head and Neck" and the Journal of the American Academy of Dermatology (November 1982) on "Metastatic Basal Cell Carcinoma."
Dr. Kleinberg is an experienced dermatologist who offers the highest quality care and personal attention. His friendly and sympathetic manner engenders confidence and trust, and his attentive staff is dedicated to ensuring your complete satisfaction.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
UnitedHealthcare Oxford
Office locations
SINY Dermatology - Queens - Forest Hills (1 of 11)
109-33 71st Rd, Ste 1F, Forest Hills, NY 11375
SINY Dermatology - Delray Beach (11 of 11)
15071 S FL-7, Ste 300, Delray Beach, FL 33446
1 of 11
Education and background
Practice names
Hospital affiliations
- The Mount Sinai Hospital
Board certifications
- American Board of Dermatology
Education and training
- Medical School - Alma Mater Studiorum - Università di Bologna, Doctor of Medicine
- University Health Center, Residency in Dermatology
- Roswell Park Cancer Institute, Fellowship in Dermatology
- Metropolitan Hospital Center, Residency in General Surgery
- New York Medical College, Internship in General Surgery
Languages spoken
- English
Provider's gender
Male
NPI number
1700978566
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.62
Wait time
4.60
Bedside manner
4.67
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
1257 reviews
Most relevant
Excellent service, good communication every staff member was friendly and professional
January 13, 2026Pablo M.Verified patient
I really recommend this doctor so friendly good listener the best doctor I ever had but front desk lady need some patience
September 18, 2024Mohammad O.Verified patient
I had a great experience. Dr Kleinberg was kind and gracious. The entire staff was friendly and helpful.
January 19, 2025Aneela K.Verified patient
Professionals, outgoing & friendly. Office was beautiful n great beside manners. Attentive and caring
February 15, 2025Alba A.Verified patient
The door to enter building and the internal checkin process/ waiting area is chaotic. Once seen, Dr. is great.
July 29, 2024Angela L.Verified patient
Dr. Mallory des Champs and her assistant were very friendly, patient, and thorough. Will be returning again in the future.
More than 1 year agoInitials hidden
Helpful and informative staff - more kind acknowledgement would have been appreciated, to encourage future visits.
Thank you
November 21, 2022Paul C.Verified patient
Very nice staff, attentive, concise. the doctor is very knowledgeable and shows keen interest in his patients
July 17, 2024Wanda M.Verified patient
Always very professional and quick in and out visits.. Dr. G Is really nice
Less than 6 months agoInitials hidden
I had a telemedicine appointment. Right on time, lasted one hour. The doctor was very attentive and very thorough.
January 31, 2024Initials hidden
Dr. Kleinburg was excellent. He and staff made me feel very comfortable and safe . I highly recommend him.
More than 1 year agoInitials hidden
Doctor was great. He listened to my concerns and addressed them carefully. So happy I found him.
January 19, 2025Adriana C.Verified patient
Dr. Kleinberg is awesome. Excellent attitude, great communicator, listened to me. I did not feel rushed at all.
October 28, 2023Hazel P.Verified patient
Seem somewhat Racist towards me! Try to compare the two of us! When I am African American and in my fifties not seventy yet!!
More than 1 year agoInitials hidden
Super friendly and knowledgeable. I'm really happy with everything about this doctor & his practice. I highly recommend him!
February 22, 2018Anne Y.Verified patient
Dr. Kleinberg and his team are great — I was in and out quickly and everyone was really friendly. Thanks!
April 3, 2024Jacob R.Verified patient
He is an incredibly experienced doctor with great clinical judgment, and a wonderful bedside manner.
July 11, 2024Joseph M.Verified patient
Very short waiting time and Dr. kleinberg is very accommodating and friendly person and takes his time.
April 5, 2024Gladys V.Verified patient
I arrived 30 minutes early and was seen right away. Staff and Dr were amazing.
June 7, 2025Rizalina R.Verified patient
Overall I had a pleasant experience with Dr. Kleinberg. It was a quick visit and very exhaustive.
July 22, 2024Maurizio G.Verified patient
Friendly staff; convenient hours; no wait; professional and personable doctor! Took care of my needs and concerns.
April 30, 2022Jonathan S.Verified patient
Dr. Kleinberg is such a sweet Doctor, his staff is kind and was patient when I was dealing with my insurance company.
More than 1 year agoMaryam S.Verified patient
The doctor was really nice and the staff was also really nice would definitely recommend to family and friends ??
March 26, 2022Paola Z.Verified patient
Appointment was too quick. I felt rushed and didn’t get asked enough questions or resolve my concerns.
More than 1 year agoInitials hidden
great experience. great doctor. i hope i don’t need to come back; but if i do, i know where to go!
More than 1 year agoInitials hidden
I wish ever doctor was so personable, kind and interesting to speak with. I can't recommend Dr. Kleinberg enough.
June 13, 2016Cody R.Verified patient
Very professional, very friendly
He was very patient with me
I’m glad I found him.
October 18, 2024Medjine J.Verified patient
El doctor charles es increible buena persona, y sabe lo que esta haciendo, muy buen doctor y muy buena persona
January 21, 2016Joel S.Verified patient
Very dismissive doctor, did not want to think too much about my issue, more concerned with making small talk.
September 26, 2018Dan M.Verified patient
It was great
The Doctor and staff were very helpful and very experienced with helping to
Fix my issue
February 23, 2022Angela H.Verified patient
Great Dr. Really well studied and sure of himself. He is a great listener. Will definitely go back.
April 1, 2023Initials hidden
The doctor was very professional. Took care of my issue right away. I'm extremely pleased and will return.
February 14, 2016Jeff B.Verified patient
The doctor has decades of experience and is really knowledgeable about any skin care you may need
February 24, 2023Alberto D.Verified patient
Dr was very Kindly friendly make me feel comfortable explain to me the way i understand clearly .
April 18, 2023Eber M.Verified patient
Very nice doctor and efficient recognized my rash and diagnosis the right medication for it.
October 8, 2023Anisia A.Verified patient
Dr Teplitz was very clear with a great bedside manner. Would def see her again.
September 26, 2024Charles M.Verified patient
Quick and easy appointment. Good doctor and staff. Newly renovated office looks nice!
May 30, 2024Sarah S.Verified patient
It was a very comfortable office and the doctor and his assistants were very helpful and caring.
April 3, 2023Siyyida J.Verified patient
Very knowledgeable, ask questions and then determines how to help you. I recommend
June 13, 2024Miguel B.Verified patient
I love the doctor. He is so good and so nice.
Takes care of all my issues and concerns with my skin
March 24, 2022M C.Verified patient
always so fast, knowledgeable and helpful. I love this place! wait time is little to none
November 18, 2023Stephany F.Verified patient
Clean office and professional staff. Receptionist goes above and beyond and I truly felt welcomed.
March 14, 2022Freda I.Verified patient
Friendly front desk staff and knowledgeable doctors and assistants. Would definitely recommend!
November 18, 2022Sydney R.Verified patient
They took us very fast and really took care of my son professionally..will go back again
November 8, 2023Sukran D.Verified patient
Fast appointment, very respectful of the time, Nice people to hear you and your questions....
January 6, 2023Martin R.Verified patient
It was done professionally the way it supposed to be!!
July 3, 2025Vladimir I.Verified patient
He is amazing took one lookat what was goi g on woth my sikn and was able to help me no problem
August 13, 2018Samantha R.Verified patient
Very nice, calm environment and the staff were super friendly. I highly recommend!
November 14, 2023Karina S.Verified patient
Great professionals. On point diagnosis and treatment. I highly recommend
June 19, 2024Annette C.Verified patient
Very accommodating and takes his time and explain everything to the patient.
April 5, 2024Gladys V.Verified patient
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How soon can I make an appointment with Dr. Charles Kleinberg?
Generally, Dr. Charles Kleinberg has appointments available on Zocdoc within 1 week. You can see Dr. Kleinberg's earliest availability on Zocdoc and make an appointment online.
Is Dr. Charles Kleinberg accepting new patients?
Dr. Charles Kleinberg generally accepts new patients on Zocdoc. You can see Dr. Kleinberg's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Charles Kleinberg accept my insurance?
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Can I make an appointment with Dr. Charles Kleinberg online?
Yes, you can make an appointment online with Dr. Kleinberg using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Charles Kleinberg affiliated with?
Dr. Charles Kleinberg is affiliated with The Mount Sinai Hospital.
What practice does Dr. Charles Kleinberg work with?
Where is Dr. Charles Kleinberg's office located?
Dr. Charles Kleinberg has 11 office locations, including in New York, Brooklyn, Forest Hills, Southold, Massapequa, and Delray Beach, view full addresses on Dr. Kleinberg's profile.
Which board certifications does Dr. Charles Kleinberg have?
Dr. Charles Kleinberg is certified by American Board of Dermatology.
What are common reasons for patients to see Dr. Charles Kleinberg?
Dr. Charles Kleinberg 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. Charles Kleinberg on their profile.
What languages does Dr. Charles Kleinberg speak?
Dr. Charles Kleinberg speaks English.
How do patients rate Dr. Charles Kleinberg in reviews?
1257 patients have reviewed Dr. Charles Kleinberg. The overall rating for this doctor is 4.62/5. They have a 4.67/5 rating for bedside manner and a 4.6/5 rating for wait time. You can read individual reviews and ratings on their profile.