Daniil L. Polishchuk, MD

Fellowship Trained Hip and Knee Specialist

Daniil L. Polishchuk, MD

About Dr. Polishchuk

Dr. Polishchuk is a Fellow of the American Academy of Orthopedic Surgeons, with subspecialty in Adult Reconstructive Surgery. He is board certified in Orthopedic Surgery, specializing in Hip and Knee Reconstruction with a focus on minimally invasive primary hip and knee replacement surgery. Dr. Polishchuk is the Department Chair and Chief of Orthopedics Surgery at Ellis Hospital in Schenectady, NY. He is also the Director of Outpatient Arthroplasty Surgery at OrthoNY Surgical Suites.

Dr. Polishchuk did his fellowship training in hip and knee replacement at Columbia University Medical Center (New York, NY). During his fellowship, he trained both in primary as well as revision hip and knee replacement surgery. Although partial knee replacement was part of his training, he prefers total knee replacement, as a more reliable and long-term solution to knee arthritis. He was specifically trained in, and is an expert in the posterior approach for hip replacement surgery.

Dr. Polishchuk uses the latest minimally invasive techniques in both hip and knee replacement surgery, as well as the latest pain management techniques to make post-operative recovery faster and more tolerable. His patients are able to go home the same day of surgery, avoiding hospitalization. Selection for this program is rigorous, and safety is the primary goal in the selection process. Those who are appropriate for this accelerated discharge program are some of the happiest patients.

Dr. Polishchuk prefers to perform primary hip and knee replacement surgery at our outpatient surgery center, specializing in total hip and total knee replacement surgery. This outpatient program includes case managers guiding patients through the entire process. It allows patients to avoid hospital admission and recover in the comfort of their own home.

Dr. Polishchuk has numerous publications in peer-reviewed journals and has presented his research at national orthopedic meetings. He is currently focused on the patient care portion of his career, seeing patients in the office several days a week and doing surgery the rest of the time.

Dr. Polishchuk believes in a conservative approach to hip and knee problems, with surgery considered the last resort. He works with patients to come up with individualized plans of treatment, including both non-operative as well as operative management.

Dr. Polishchuk does most of his surgeries at our own outpatient ambulatory surgery center, and for those that need closer medical attention, at Ellis Hospital.

Experience & Resources

Education

Medical School
SUNY Downstate Medical Center

Fellowship
Center for Hip & Knee Replacements Columbia University Medical Center, NY.

Residency
UMDNJ Orthopedic residency (Rutgers)

Board Certifications

  • Board Certified in Orthopedic Surgery by the American Board of Orthopedic Surgery (ABOS)

Affiliations

  • Ellis Hospital
  • OrthoNY Surgical Suites
  • Everett Road Ambulatory Surgery Center

Dr. Polishchuk’s Reviews

5

It was very smoothly run. I came in to have a recently full knee replacement exam, because of pain that I had. I called Amanda, scheduled an appointment. The nursing, x-raying imaging …

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Mark Belli

June 4th 2026

5
It was very smoothly run. I came in to have a recently full knee replacement exam, because of pain that I had. I called Amanda, scheduled an appointment. The nursing, x-raying imaging, and Dr Polishchuk, had everything all ready for my examination. It was all a well oiled organized operation. An easy to understand.. it all went well. And give a high rating to them.
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Mark Belli

June 4th 2026

5

Timely, courteous extremely knowledgeable, and very patient with all my questions

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Deborah

June 4th 2026

5
Timely, courteous extremely knowledgeable, and very patient with all my questions
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Deborah

June 4th 2026

5

Dr. Daniil Polishchuk is a patient and professional specialist. Also his assistant and the x-ray team.

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kamla ramlachan

June 4th 2026

5
Dr. Daniil Polishchuk is a patient and professional specialist. Also his assistant and the x-ray team.
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kamla ramlachan

June 4th 2026

5

Dr. Polishchuk gave me all the attention and care that I needed,during my appointment with him. And I hope he will do the same while doing my knee surgery on June 18th,2026 …

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Salisteen Mary

May 31st 2026

5
Dr. Polishchuk gave me all the attention and care that I needed,during my appointment with him. And I hope he will do the same while doing my knee surgery on June 18th,2026.
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Salisteen Mary

May 31st 2026

5

Was very easy to get an appointment here and I saw Dr. Polishchuk. He was friendly and super informative. I will be going back, but to see another doctor who specializes in …

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Mary Lacona

May 26th 2026

5
Was very easy to get an appointment here and I saw Dr. Polishchuk. He was friendly and super informative. I will be going back, but to see another doctor who specializes in my issue.
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Mary Lacona

May 26th 2026

5

Doctor was Wonderful. Fabulous. Professional. Courteous. He explained in terms I could understand. Great doctor. I’d give more than 5 stars, if possible.

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Patty Bell

May 23rd 2026

5
Doctor was Wonderful. Fabulous. Professional. Courteous. He explained in terms I could understand. Great doctor. I’d give more than 5 stars, if possible.
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Patty Bell

May 23rd 2026

5

Dr Polishuk was excellent he explained everything in easy to understand terms and gave me a plan going forward.

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Ed Bell Jr

May 23rd 2026

5
Dr Polishuk was excellent he explained everything in easy to understand terms and gave me a plan going forward.
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Ed Bell Jr

May 23rd 2026

5

Excellent doctor. Explains everything so that you can understand it, is patient and understanding. Answers questions thoroughly.

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christine M

May 19th 2026

5
Excellent doctor. Explains everything so that you can understand it, is patient and understanding. Answers questions thoroughly.
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christine M

May 19th 2026

5

I couldn’t have asked for a better Ortho Doc and team than Dr Polishchuk at OrthoNY in Schenectady. The service was professional yet very personable. Everyone always took the time to actually …

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Alicia Wilson

May 16th 2026

5
I couldn’t have asked for a better Ortho Doc and team than Dr Polishchuk at OrthoNY in Schenectady. The service was professional yet very personable. Everyone always took the time to actually TALK to you. They stayed on top of my 2 hip surgeries from start to finish. I always had all the information I needed and all the support. All in all they were wonders and it was an exceptional experience. Thank you Dr Polishchuk, Joe Isgro and your whole team in the office, especially Amanda, and my team at Ellis Hospital, especially my anesthesiologist Dr Hendrickson!! You were all wonderful! I would recommend you all to everyone who needs an Ortho doctor!
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Alicia Wilson

May 16th 2026

5

Dr. Polishchuk thank you for giving me a new lease on life!! Having both knees done this passed winter has made my life so much better. To be able to walk with …

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Betsy Burrill

May 13th 2026

5
Dr. Polishchuk thank you for giving me a new lease on life!! Having both knees done this passed winter has made my life so much better. To be able to walk with no pain!! I can go upstairs and down stairs so much better now! I’m so proud of myself for doing things I haven’t been able to do in years. Thank you so very much!!
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Betsy Burrill

May 13th 2026

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