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

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

5

Dr Polishchuk listened to my concerns, took X-rays and assured me everything was ok.

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Arlene Christman

May 10th 2026

5
Dr Polishchuk listened to my concerns, took X-rays and assured me everything was ok.
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Arlene Christman

May 10th 2026

5

I had an excellent experience with my knee surgeon Dr. Daniil L. Polishchuk, from start to finish. He was incredibly friendly, professional, and made me feel comfortable throughout the entire process. His …

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Jessica Baxter

May 9th 2026

5
I had an excellent experience with my knee surgeon Dr. Daniil L. Polishchuk, from start to finish. He was incredibly friendly, professional, and made me feel comfortable throughout the entire process. His bedside manner was exceptional, and he took the time to thoroughly explain my condition, treatment options, and what to expect moving forward.
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Jessica Baxter

May 9th 2026

5

Loved my whole experience. The check in was quick. The nurse who came to get me from the waiting room was very nice. The doctor was funny, straight forward and very prepared …

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Jacqueline Hart

May 7th 2026

5
Loved my whole experience. The check in was quick. The nurse who came to get me from the waiting room was very nice. The doctor was funny, straight forward and very prepared. Explained everything including all my options and the possible outcome of those options. Visit was very efficient.
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Jacqueline Hart

May 7th 2026

5

I had a good chat with the Doctor and understand what he wants me to do. He was very nice and professional.

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Kitty Hanks

May 5th 2026

5
I had a good chat with the Doctor and understand what he wants me to do. He was very nice and professional.
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Kitty Hanks

May 5th 2026

5

Doctor was well prepared before meeting me.

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Patient

April 26th 2026

5
Doctor was well prepared before meeting me.
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Patient

April 26th 2026

5

BEEN WITH HIM OVER 5 YEARS HE GAS ALWAYS GIVEN ME THE GREATEST CORRECT ADVICE HOW U K OW IS THAT WHEN I FOCUSED ON HIS RESULTS ALONE I SAW THE TRUE …

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Angela Dennis

April 23rd 2026

5
BEEN WITH HIM OVER 5 YEARS HE GAS ALWAYS GIVEN ME THE GREATEST CORRECT ADVICE HOW U K OW IS THAT WHEN I FOCUSED ON HIS RESULTS ALONE I SAW THE TRUE RESULTS WHICH HE SAID I WOULD HAVE I CAME FROM 407 POUNDS TO YESTERDAY I WEIGHED 257 POUNDS WITHOUT THE STREET DRUG THATS KNOWN FIR TAKING YOUR APPITITE BUT IS VERY EXPENSIVE BY NOT GETTING YOUR MONEYS WORTH AND HIS ADVICE IS FREE AND WELL WORTH FOLLOWING I AM A WHITNESS THAT THIS SURGEON IS HEAVEN SENT THE TRUTH MY TRUTH DR. POLICHUCKS PATIENT ANGELA BENATTA SPARROW RALPH DENNIS
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Angela Dennis

April 23rd 2026

5

Received so much respect and consideration from Dr. Polishchuk. Explained everything in depth so that I understood both my diagnosis AND my options. He Did not just talk, he listened. Staff was …

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Tracy Bengtson-Knight

April 23rd 2026

5
Received so much respect and consideration from Dr. Polishchuk. Explained everything in depth so that I understood both my diagnosis AND my options. He Did not just talk, he listened. Staff was kind and professional.
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Tracy Bengtson-Knight

April 23rd 2026

5

Dr Polishchuk has excellent bedside manner and professionalism. I was comforted by his explanation of what to expect and his willingness to answer any questions I had regarding the surgery.

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john carter

April 16th 2026

5
Dr Polishchuk has excellent bedside manner and professionalism. I was comforted by his explanation of what to expect and his willingness to answer any questions I had regarding the surgery.
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john carter

April 16th 2026

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