About Sincer Jacob, PA-C

Sincer Jacob, PA-C, a certified physician assistant specializing in orthopaedic surgery and sports medicine at Endeavor Health, provides care for patients of all ages — from young athletes with sports injuries to adults recovering from joint or soft tissue conditions. Trained at leading institutions including Harvard-affiliated Massachusetts General Hospital and Northwestern, he has also cared for professional athletes from the Chicago Bulls, White Sox and Fire. Sincer combines global medical experience with a patient-centered approach to help individuals move, heal and perform at their best.

My endeavor

My endeavor is to live with purpose and integrity, guided by faith, devotion to my family and a life of service to my patients so I can create a lasting legacy grounded in service, faith and love.

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Care philosophy

I treat every patient like my closest friend or family member – I aim to be honest, sincere and invested in your recovery, doing everything I can to help you return to your level of function. I strive for excellence and compassion in every aspect of my work, holding myself to the highest standards of care and professionalism. By placing my patients’ wellbeing at the heart of all I do, I hope to create a lasting legacy built on service, faith and love.

Overview

  • Gender Male
  • Personal interests Outside of medicine, Sincer Jacob finds fulfillment in his faith, Family, and love for golf. He believes a well-rounded life rooted in purpose and connection is key to overall health and healing. Whether spending time with his loved ones, Deepening his spiritual foundation, Or enjoying a peaceful round of golf, He embraces the same principles he encourages in his patients-balance, Movement, and meaningful living. Sincer Jacob understands that staying active isn't just about physical health, but about being present for life's most important moments. His personal passions inspire the compassionate, Holistic approach he brings to every patient's journey

Conditions treated (9)

  • Meniscus tears
  • Osteoarthritis
  • Cartilage injuries
  • Rotator cuff injuries
  • Shoulder Bursitis
  • Shoulder instability
  • Shoulder impingement
  • Cubital tunnel syndrome
  • Ankle arthritis

Procedures performed (16)

  • Corticosteroid injections
  • Platelet-rich plasma (PRP) injections
  • Casting
  • ACL reconstruction
  • Meniscus repair
  • Patellar tendon repair
  • Quadriceps tendon repair
  • Meniscus transplant
  • Knee arthroscopy
  • Shoulder arthroscopy
  • Shoulder stabilization
  • Latarjet procedure
  • Biceps tendon repair
  • Elbow arthroscopy
  • Cubital tunnel release
  • Achilles tendon repair

Treatments offered (1)

  • Debridement
Endeavor Health Medical Group
3329 75th St., 1st Floor
Woodridge, IL 60517-2700
Professional Education
  • 2013
    Physician Assistant
    Northwestern Feinberg School of Medicine
Reviews (74)
March 24, 2026
Nothing but excellence
March 21, 2026
Dr. Jacobs was very helpful explaining procedures and performing too ,
March 20, 2026
He is fabulous.
March 17, 2026
Very knowledgeable, efficient, kind, thorough, and helpful.
March 9, 2026
Excellent treatment of everyone involved in my appointment
March 9, 2026
Cheerful, informed, prompt help from a great staff
March 5, 2026
Sincer was very attentive and professional in the interaction with me. I was very impressed by his attitude and intelligence
February 21, 2026
My care provider exceeded all expectations. They were incredibly professional, compassionate, and attentive to every detail. I truly felt heard and understood. The provider took the time to answer all of my questions and explained everything thoroughly, which gave me great confidence and peace of mind. It's rare to experience such genuine care and dedication.
February 9, 2026
Very kind on the first visit. Took the time to ask about my pain and evaluate.
February 3, 2026
Sincer listened to my issues and quickly identified the issue I was having. He was very professional and knowledgeable and got a treatment plan together to get me back to pre-accident condition.
February 1, 2026
Very good
January 27, 2026
Great bed side manner. Very knowledgeable and answered all of our questions. Put us at ease
January 22, 2026
Sincer was very professional and easy to talk to. He answered all of my questions clearly.
January 20, 2026
I'm very happy I got to meet with JACOB, SINCER K.. I've been avoiding to be seen for years. I came because my daughter also had an appointment. He put me at ease with his knowledge and humor were comforting. I really liked that he was straight forward and explained to me while showing me my xray.
January 2, 2026
My experience with Sincer, Jacob and Endeavor Health was absolutely phenomenal. They were able to get me scheduled last minute on [...], and had my knee pain figured out in 24 hours. Thanks to this incredible team I was able to enjoy [...] with my children and be out of pain. I would recommend anyone and everyone to be seen by Sincer, Jacob. Absolutely wonderful experience
December 29, 2025
Sincer takes time to understand my concerns and gives thoughtful advice.
December 21, 2025
Sincer and Ahsans team is outstanding. They are patient and caring.
December 9, 2025
The MA, xray tech and Sincer Jacob were all efficient and kind
December 3, 2025
Wonderful. Loved his honesty and wou highly recommend him.
November 24, 2025
Sincer was attentive, kind, and knowledgeable. I was immediately put at ease by his demeanor and friendly personality. He answered my questions thoroughly and worked with me to develop a smart and effective care plan. I would (and will!) recommend him to anyone in need of ortho services.
November 18, 2025
Sincer is an amazingly kind hearted individual. Great bedside manners, very informative and very kind all way's smiling
October 20, 2025
Great caring doctor
October 15, 2025
Excellent care. All the staff were kind and helpful. Jacob Sincer was a great communicator. He was able to diagnose the issue, provide excellent explanations and a plan of care.
September 29, 2025
JACOB, SINCER K was was very helpful, caring and answered any and all my questions. He made sure I understood everything about my shoulder.
September 16, 2025
Jacob was through, made sure I understood his diagnosis and the basis for the course of action.
September 4, 2025
Excellent provider
September 4, 2025
Sincer Jacob has been amazing during this visit, as well as all appointments with him in the past.
August 27, 2025
Sincer Jacob is truly a great practitioner. He quickly and professionally diagnosed my condition and set in place recommendations and the remedy. I consider myself quite fortunate, my first visit visit to this facility, to be treated by this outstanding provider.
August 21, 2025
Dr. Sincer is the best!!! Professional, informative, and my favorite caregiver. Always dressed to the nines!
August 17, 2025
Clear, nice.
August 13, 2025
I was nervous and scared of what to except. Sincer was very informative and made me feel comfortable and relaxed. He explained all
August 5, 2025
Sincer is always pleasant, knowledgeable, answers any questions I may have, is informative, and easy to work with. I would highly recommend him to others
August 5, 2025
Sincer always takes time to understand my concerns.
July 3, 2025
I have nothing but praise for Endeavor Health. Love the Endeavor App!
June 24, 2025
Thank you for preordering the X-rays before my visit, this really streamlined in an efficient way my visit.
June 24, 2025
Excellent care. Answered all questions. Provided information regarding injury & care. Very, very impressed & pleased.
June 18, 2025
Dr Jacob was professional but very easy to talk with
June 17, 2025
Very kind and informative
June 15, 2025
Sincer really seems like he genuinely cares about my injury. That makes me trust him
June 5, 2025
Sincer Jacob is a rare medical professional. His wisdom, expertise and ability to communicate with his clients is unmatched. Sincer is direct, goal oriented and does not waste your time/money. With all these attributes, I was shocked to notice how kind Sincer Jacob was. Even though I live far, my family will forever go to Sincer Jacob. Thank you for what you do!
June 3, 2025
Dr. Jacob was great. Very straightforward & made the appointment quick and easy. My mom loved him
June 3, 2025
Listened to wgat my grandson said and took another xray and saw a better image what was going on . Showed me the cranked bone .sent my grandson homebin a boot and further instruction
May 29, 2025
Very clean friendly
May 22, 2025
I have been pleased to work with Dr. Jacob Sincer. I was very lucky to find his team as I did not know him or his team and I made an appointment thru the website.
May 19, 2025
Sincer Jacob is always very professional and always has a smile on his face .
May 18, 2025
Sincer was excellent in diagnosing my issue and recommending physical therapy for remediation.
May 14, 2025
Very helpful and informative, thank you!
May 14, 2025
Awesome experience
May 8, 2025
Great Service
May 1, 2025
On time and took his time to make sure surgery was a success.
April 24, 2025
The Dr and the medical assistant were very friendly . The medical assistant took time to talk to me. There was an issue finding my X-ray and she went out of her way to get it. She was very sweet and helpful. Unfortunately I can't remember her name.
April 15, 2025
Sincer is terrific. I have been coming to see him for the last several years and he is so kind so gentle and explains things so carefully to me.
April 10, 2025
He was great,friendly. I like him a lot.
April 8, 2025
He was on time, patient and great bedside manner.
March 18, 2025
Great Doctor!
March 13, 2025
Everyone was very knowledgeable and helpful
March 12, 2025
Sincer Jacob was very friendly, great bedside manner. He made the visit very fun and knowledgeable. Would definitely recommend him and the clinic!
March 12, 2025
Personable and knowledgeable
March 1, 2025
Dr. And staff were wonderful! I asked Dr. Sincer to explain the pictures from after my surgery and he was very happy to show me even though they appointments were running a little behind.
February 27, 2025
Excellent!
February 25, 2025
He was very professional and let me know the cause of my pain and we came up with a plan
February 16, 2025
All easy to work with!
February 16, 2025
Great
February 13, 2025
Excellent
February 12, 2025
He was amazing, thoughtful, and kind. He clearly explained my issues and addressed them with immediate and long-term options. So very thankful!
February 11, 2025
Awesome!
February 5, 2025
He was very educated and explained everything great really good listener and great doctor
January 30, 2025
Dr Jacob's is awesome
January 29, 2025
Pain is a hard thing and knowing that to heal you'll be dealing with pain can break you down. I'm not a crier but I started crying and felt stupid but this doctor was very understanding and let me just feel those feelings. It was embarrassing but appreciated
January 29, 2025
Care provider was good
January 28, 2025
Excellent
January 18, 2025
Amazing. Very knowledgeable and excellent communications skills.
January 14, 2025
He had an easy going polite way of chatting with us
January 14, 2025
Everybody was very nice.
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