What patients are saying
Overall rating
4.79
Average wait time
4.60
Bedside manner
4.84
“Delightful experience. Saw the doctor within 10 minutes in the office. He explained everything thouroughly.”
Robert Hassel H.March 13, 2026
“The staff was polite and pleasant. The doctor was on time and knowledgeable. He was very pleasant. I would highly recommend him. ”
Initials hiddenLess than 3 months ago
About Dr. Elias Kassapidis
*Dr. Kassapidis only treats patients ages 35+
Dr. Elias Kassapidis, MD is a Board Certified Orthopedic Surgeon who specializes in Hip and Knee Reconstruction and is an attending Orthopedic Surgeon at Lenox Hill Hospital. Dr. Kassapidis is a graduate of the New York University School of Medicine, performed his Orthopaedic Surgery Residency at St. Luke’s-Roosevelt Hospital Center, and further completed voluntary training, a one-year Fellowship in Adult Reconstructive Surgery at the Anderson Orthopaedic Research Institute in Alexandra, Virginia. Dr. Kassapidis’ main surgical interest is in Hip and Knee Replacement, but also provides general Orthopedic consultation as well. Dr. Kassapidis sees patients in both the Columbus Circle location and Astoria – Queens location of Riverside Orthopedics
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
UnitedHealthcare
UnitedHealthcare Oxford
Office locations
Northwell Health Physician Partners Orthopaedic Institute Riverside Orthopaedics at Columbus Circle (1 of 2)
5 Columbus Cir, Fl 10, New York, NY 10019
1 of 2
Education and background
Practice names
Hospital affiliations
- Lenox Hill Hospital
Board certifications
- American Board of Orthopaedic Surgery
Education and training
- Medical School - New York University, Doctor of Medicine
- Saint Luke's-Roosevelt Hospital Center, Residency Orthopaedic Surgery
- Anderson Orthopaedic Research Institute, Fellowship in Adult Reconstructive Surgery
Languages spoken
- English
Provider's gender
Male
NPI number
1184726853
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.79
Wait time
4.60
Bedside manner
4.84
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
582 reviews
Most relevant
Delightful experience. Saw the doctor within 10 minutes in the office. He explained everything thouroughly.
March 13, 2026Robert Hassel H.Verified patient
I had a good experience with the orthopedic doctor and all staff. No long waiting time. Highly I recommend Dr Elias
May 31, 2025Neusa M.Verified patient
I would definitely recommend anyone seeking a professional, Friendly experience you can’t go wrong here
August 19, 2025Eugene W.Verified patient
Great first experience , definitely will go back again. Doctor Elias and the staff were amazing and very kind.
May 18, 2025Christopher E.Verified patient
Dr. Kassapidis is the best, been seeing this man for ever 20 yrs. He listen, he attentive and experience and just terrific.
September 27, 2023Maureen C.Verified patient
I had a great experience from the front desk to the x-ray technician and the doctor. Very knowledgeable group.
July 12, 2024Charity P.Verified patient
My second visit with Dr. Kassapidis. Knowledgeable, explains everything good bedside manner. Easy to talk to. Nice staff.
More than 1 year agoInitials hidden
Excellent doctor. Listened to my concerns and came up with a plan and follow up steps.
April 29, 2025Tiara M.Verified patient
Everyone was very nice and very efficient, I was seen by the doctor right away and he explained everything very well to me.
More than 1 year agoInitials hidden
Everyone was very nice and very efficient, I was seen by the doctor right away and he explained everything very well to me.
More than 1 year agoInitials hidden
Dr. Kassapidis was thoroughly professional , conservative and listened to me. I highly recommend him as an orthopedist.
September 15, 2015Stephen S.Verified patient
Dr. Kassapidis was thoroughly professional , conservative and listened to me. I highly recommend him as an orthopedist.
September 15, 2015Stephen S.Verified patient
Excellent, attentive and caring doctor with brilliant surgical skills. If knees are your problem Dr. K is the answer.
October 9, 2018Mel L.Verified patient
Excellent, attentive and caring doctor with brilliant surgical skills. If knees are your problem Dr. K is the answer.
October 9, 2018Mel L.Verified patient
Excellent Doctor. Reccomended,
Office staff friendly and very helpfull
June 24, 2025Nick N.Verified patient
He was caring, on-time, knowledgeable, answered all my questions and didn't rush me.
I would highly recommend!
May 22, 2015Mara G.Verified patient
He was caring, on-time, knowledgeable, answered all my questions and didn't rush me.
I would highly recommend!
May 22, 2015Mara G.Verified patient
Very pleasant and knowledgeable doctor. Quick diagnostic and relevant treatment of the problem.
February 6, 2024Keira O.Verified patient
I was very happy with the doctor and the examination. Everything was quite professional, helpful and focused.
May 10, 2018Philip P.Verified patient
I was very happy with the doctor and the examination. Everything was quite professional, helpful and focused.
May 10, 2018Philip P.Verified patient
I truly enjoyed my visit with Dr Kassapidis he explained several steps for treatment of my affected areas.
March 31, 2018Maria O.Verified patient
I truly enjoyed my visit with Dr Kassapidis he explained several steps for treatment of my affected areas.
March 31, 2018Maria O.Verified patient
Very attentive and timely appointment with courteous service by doctor and staff.
July 19, 2024Alexander M.Verified patient
Overall extremely pleasant and clear diagnosis and treatment plan. No wait time at all.
May 26, 2023Gail I.Verified patient
It was a great experience. Dr. Kassapidis is always pleasant, professional and right on point.
November 30, 2018Laura M.Verified patient
It was a great experience. Dr. Kassapidis is always pleasant, professional and right on point.
November 30, 2018Laura M.Verified patient
Very thorough and straightforward. He was very pleasant and helpful. The whole team was helpful.
January 14, 2016Jamie M.Verified patient
Very thorough and straightforward. He was very pleasant and helpful. The whole team was helpful.
January 14, 2016Jamie M.Verified patient
Everyone was very accommodating the procedures and follow up were clear and explained well.
January 30, 2020Initials hidden
The visit was so quick, started late. Dr. didn't address any of my questions, really.
June 29, 2017Initials hidden
The visit was so quick, started late. Dr. didn't address any of my questions, really.
June 29, 2017Initials hidden
Always a pleasure. Never any pressure to do surgery. Mellissa his assistant is a GEM!
June 5, 2017Denise M.Verified patient
Always a pleasure. Never any pressure to do surgery. Mellissa his assistant is a GEM!
June 5, 2017Denise M.Verified patient
Dr. Kassapidis was very helpful and direct, and his advice was honest and reassuring.
More than 1 year agoInitials hidden
Dr. Kassapidis was very helpful and direct, and his advice was honest and reassuring.
More than 1 year agoInitials hidden
Pleasant professional manner appt.punctual
W detailed description of what to expect.
January 23, 2019Helene E.Verified patient
Pleasant professional manner appt.punctual
W detailed description of what to expect.
January 23, 2019Helene E.Verified patient
Not completed satisfied !! He just try to protect himself !! That make me unhappy !!
October 5, 2017Farida Y.Verified patient
Not completed satisfied !! He just try to protect himself !! That make me unhappy !!
October 5, 2017Farida Y.Verified patient
Staff was great, offices were so clean and very quickly seen.
June 23, 2024Initials hidden
This was my first visit with Dr. Kassapidis. He was caring, honest and reassuring.
June 25, 2015Francisco V.Verified patient
This was my first visit with Dr. Kassapidis. He was caring, honest and reassuring.
June 25, 2015Francisco V.Verified patient
Very upbeat and professional. Good explanation of issues and treatment strategy.
More than 1 year agoInitials hidden
Very upbeat and professional. Good explanation of issues and treatment strategy.
More than 1 year agoInitials hidden
great experience from checkin, to seeing the doctor, to x-rays...highly recommend
September 28, 2016Joseph I.Verified patient
great experience from checkin, to seeing the doctor, to x-rays...highly recommend
September 28, 2016Joseph I.Verified patient
They didn’t have a gender neutral restroom and I am offended
May 16, 2024Agron P.Verified patient
He explained to me where the problem was coming from and gave great suggestions.
May 20, 2015Initials hidden
He explained to me where the problem was coming from and gave great suggestions.
May 20, 2015Initials hidden
Very professional and personable. Very informative concerning my condition.
January 31, 2018Katherine J.Verified patient
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How soon can I make an appointment with Dr. Elias Kassapidis?
Generally, Dr. Elias Kassapidis has appointments available on Zocdoc within 1 week. You can see Dr. Kassapidis's earliest availability on Zocdoc and make an appointment online.
Is Dr. Elias Kassapidis accepting new patients?
Dr. Elias Kassapidis generally accepts new patients on Zocdoc. You can see Dr. Kassapidis's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Elias Kassapidis accept my insurance?
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Can I make an appointment with Dr. Elias Kassapidis online?
Yes, you can make an appointment online with Dr. Kassapidis using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Elias Kassapidis affiliated with?
Dr. Elias Kassapidis is affiliated with Lenox Hill Hospital.
What practice does Dr. Elias Kassapidis work with?
Where is Dr. Elias Kassapidis's office located?
Dr. Elias Kassapidis has 2 office locations, including in New York and Astoria, view full addresses on Dr. Kassapidis's profile.
Which board certifications does Dr. Elias Kassapidis have?
Dr. Elias Kassapidis is certified by American Board of Orthopaedic Surgery.
What are common reasons for patients to see Dr. Elias Kassapidis?
Dr. Elias Kassapidis frequently sees patients for Arthritis, Hip Pain, Knee Pain, Knee Problems, and Orthopedic Follow Up. You can see other visit reasons for Dr. Elias Kassapidis on their profile.
What languages does Dr. Elias Kassapidis speak?
Dr. Elias Kassapidis speaks English.
How do patients rate Dr. Elias Kassapidis in reviews?
582 patients have reviewed Dr. Elias Kassapidis. The overall rating for this doctor is 4.79/5. They have a 4.84/5 rating for bedside manner and a 4.6/5 rating for wait time. You can read individual reviews and ratings on their profile.