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.

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 centers, 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

Always friendly and professional a great Dr I definitely recommend him to anyone needing orthopedic care , cares about his patients

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Bean Justme

October 25th 2026

5
Always friendly and professional a great Dr I definitely recommend him to anyone needing orthopedic care , cares about his patients
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Bean Justme

October 25th 2026

5

They are so caring and thorough thank you

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rosalyn murray

October 22nd 2026

5
They are so caring and thorough thank you
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rosalyn murray

October 22nd 2026

5

Staff and doctor Polishchuk were truly Professional and Courtesy was much appreciated. Answered all questions and a follow up plan is in place as needed

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Roger Weaver

October 22nd 2026

5
Staff and doctor Polishchuk were truly Professional and Courtesy was much appreciated. Answered all questions and a follow up plan is in place as needed
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Roger Weaver

October 22nd 2026

5

Everyone was very helpful,Dr.Polishchuk was very informative

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bertasso59

October 22nd 2026

5
Everyone was very helpful,Dr.Polishchuk was very informative
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bertasso59

October 22nd 2026

5

He was excellent explained procedure so that I could understand it. Answered all my questions. Compassionate extremely kind and follow thru. Made procedure seem less. Thank you so much.

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Linda Carringi

October 9th 2026

5
He was excellent explained procedure so that I could understand it. Answered all my questions. Compassionate extremely kind and follow thru. Made procedure seem less. Thank you so much.
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Linda Carringi

October 9th 2026

5

Very pleasant experience. Dr. Polishchuk was. Very helpful .

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Marsha Pompilio

October 8th 2026

5
Very pleasant experience. Dr. Polishchuk was. Very helpful .
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Marsha Pompilio

October 8th 2026

5

Excellent, arrived early and took me in shortly thereafter. Staff is very polite and professional. I was out of pain in a few hours. Great job as always Dr Polishchuk

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Cindy Butler

September 19th 2026

5
Excellent, arrived early and took me in shortly thereafter. Staff is very polite and professional. I was out of pain in a few hours. Great job as always Dr Polishchuk
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Cindy Butler

September 19th 2026

5

The physician took their time talking with me and explaining everything

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Jane

September 19th 2026

5
The physician took their time talking with me and explaining everything
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Jane

September 19th 2026

5

Dr. Polisheuck is an amazing Dr. I would refer him to anyone needing a hip or knee replacement.

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Susan Hazzard

September 11th 2026

5
Dr. Polisheuck is an amazing Dr. I would refer him to anyone needing a hip or knee replacement.
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Susan Hazzard

September 11th 2026

5

I went to Doctor Polishchuk severe pain in my knees. Took xrays and it’s bone on bone But the left knee is more about the back. He gave me a cortisone injection …

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Melinda Taber

August 29th 2026

5
I went to Doctor Polishchuk severe pain in my knees. Took xrays and it’s bone on bone But the left knee is more about the back. He gave me a cortisone injection in each knee and because the pain was so bad in the knees I didn’t feel the pain in my back until the pain stopped. He definitely knows his body. Great work
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Melinda Taber

August 29th 2026

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