About Joel John, DO

Joel Zachariah John, DO, a family medicine physician at Endeavor Health, provides comprehensive care for patients of all ages. He addresses acute concerns, chronic conditions and emphasizes preventive care to support long-term health. Dr. John partners with individuals and families to deliver personalized, patient-centered treatment.

Overview

  • Gender Male

Clinical focus

  • Family Medicine
Endeavor Health Medical Group
9977 Woods Dr., Suite 200
Skokie, IL 60077-1057
Medical School
  • 2017
    New York Institute of Technology College of Osteopathic Medicine
Residencies
  • 2020
    Family Medicine
    Good Samaritan Hospital Medical Center
Board certifications
  • 2020
    Family Medicine
    Am Osteo Board of Family Physicians
Reviews (85)
December 24, 2025
Dr John was my post op for a surgery that was postponed. He did great by me
December 23, 2025
Dr. John's care team and he were very professional and kind. I did not have to wait long.
December 18, 2025
Dr John was very kind.
December 18, 2025
All good. Very satisfied.
December 17, 2025
Great professional job.
December 14, 2025
Dr. John was friendly, kind, easy to talk to, and was good at explaining things.
December 12, 2025
Friendly service.
November 19, 2025
He was on time, very well informed, listened well, and very helpful
November 12, 2025
Dr. John is very personable and knowledgeable. He takes the time to explain everything that I should be screened for at my age and the reasons. He is very willing to answer any questions both in person and online.
November 9, 2025
Every time I go to the doctor's office, Dr. John and everyone there are great.
November 6, 2025
He was very nice. Spoke fast and seemed like he rushed thru the appointment.
November 6, 2025
Dr. Joel John appears to be very competent and knowledgeable, however I would suggest that he speak a little more slowly and not rely so much on technical jargon; at times it was difficult for me to understand him. Overall, the visit seemed rushed. Thank you.
November 2, 2025
Generally good!
October 30, 2025
DR JOHN and his team is the best so patient and understanding they always take the time to listen. [...]
October 30, 2025
On time, professional, clear communication.
October 28, 2025
The caregiver is very attentive.
October 23, 2025
I absolutely love my new doctor. Dr John. He was caring and considerate and listened to my concerns
October 18, 2025
Dr Joel John is very practical and knowledgeable. Appreciate his insight and expertise
October 16, 2025
Great communication, excellent manner and knowledgeable about my conditions.
October 14, 2025
Very pleased with the doctor.
October 14, 2025
Joel John (John Joel??) was the most arrogant and condescending provider I have ever met. He was dismissive and not thorough. He spoke down on my other providers as he reviewed my labs. He made me feel less than. I left feeling more confused. I would never recommend this doctor. He was rude. I left feeling very upset and like my time was wasted and questions went unanswered.
October 11, 2025
He's a keeper!
October 9, 2025
Went for a pre app physical.The nurse and the Doctor worked very well together.And I was out within 35-45 minutes
September 20, 2025
Took his time to listen, gave great patient education and was prompt! Thank you
September 7, 2025
Excellent service provided. Everyone was kind and supportive. Very
August 29, 2025
This was a better visit than the initial consult. Dr. Joel listened and was patient with me, through a trying time.
August 23, 2025
Dr. John is intelligent and has a no nonsense approach.
August 23, 2025
Dr John gave me excellent advice.
August 10, 2025
Very good
August 7, 2025
Very good
July 31, 2025
Took the time to ask a lot of questions, made me feel like he was invested in my health. Told me things that helped me make an immediate difference in my quality of life.
July 26, 2025
I will go again!
July 14, 2025
I appreciate Dr. John's manner. I feel confident that he is invested in my health.
No rating
June 30, 2025
He was very nice and thorough. He took the time to explain and answer my questions. We discussed different care options as well.
June 24, 2025
He was very nice and helpful
June 22, 2025
Very nice and made you feel comfortable and at easy
June 16, 2025
I visited for my annual wellness checkup. The doctor was friendly and sociable. Reasonably punctual, I waited about 10-15 minutes. Total visit lasted about 10 minutes.
June 15, 2025
Excellent care! Appreciated being able to spend time and talk to the doctor
June 13, 2025
Very nice and helpful
June 11, 2025
He provided a more detailed physical exam.That is what I needed.
June 10, 2025
This was my first time meeting with Dr. Joel. I'm so glad I chose him to be my primary. He explained everything and made sure I understood. Never felt rushed or unsure. He's the real deal. Couldn't be happier with the service I was given.
June 9, 2025
I first met Dr John last year for a physical but appreciate how he took time to research my charts and provide an honest assessment of my current health at the time. He is very honest and straightforward which is something I appreciate. I feel he is very passionate and wants to help with his candidness.
June 6, 2025
Dr. John is great!
June 6, 2025
Good team
May 30, 2025
He's young and energetic. I like him.
May 26, 2025
Like my new doctor.
May 18, 2025
Dr John pays attention.
May 16, 2025
Great doctor
May 11, 2025
Great doctor and staff
May 9, 2025
Excellent care by all
May 9, 2025
Doc was very friendly and knowledgeable
May 8, 2025
I am pretty pleased with the care I received and the promptness of response time and information.
May 7, 2025
Efficient and firendly
May 7, 2025
Dr Joel John was rude, not kind, impatient unkind delivery, accusatory. Not a great visit. This is the first dr at endeavor in all my years of going since a teen that I've encountered this behavior.
May 7, 2025
He spoke very fast but was intelligible. Took time to look at my recent annual
May 6, 2025
Doctor had great care in cleaning the wound and recommending a prescription for further healing. Doctor called me back personally to confirm that everything went well.
April 24, 2025
Dr. John gave me a physical recently. He took his time to answer all of my questions and provide helpful feedback on how to improve my health. I am very happy to be a patient of Dr, John.
April 24, 2025
Dr went above and beyond in responding to portal messages.
April 20, 2025
Ok
April 19, 2025
Very helpful, considerate and organized people.
April 8, 2025
We are extremely happy with the care, attention and professionalism provided by the MA and most especially with our physician. He's attentive to our needs, great listener and takes time explaining everything. Offers great medical advice and answers our concerns while being patient.
March 31, 2025
Dr. Joel John demonstrated interest in what you shared, and he answered my questions in a professional manner, explaining what I didn't understand.
March 28, 2025
Made feel comfortable
March 27, 2025
Favorite doctor. Takes time to listen and very easy to communicate with.
March 27, 2025
Very efficient
March 22, 2025
The doctor and his staff were wonderful they all explained things to me very thoroughly Thank you
March 19, 2025
Dr. John is an excellent physician
March 13, 2025
Dr Joel John was amazing. He asked for details on my previous appointment with a different doctor regarding my shoulder and was surprised they didn't recommend an X-ray. He scheduled an X-ray for me on the same day.
March 4, 2025
Dr. John was nice and the appointment went well
February 26, 2025
He's great. I'm pleased with his attention and his conservative approach.
February 21, 2025
Very approachable and explained everything in plain English
February 21, 2025
He was fine.
February 18, 2025
He was kind, listened to what I said
February 17, 2025
Dr John is a very compassionate physician.
February 12, 2025
Dr. John was very compassionate and took time to listen.
February 12, 2025
Empathetic
February 6, 2025
When dealing with a live. Person great
February 1, 2025
I thought my care was professional and caring. I had to wait to see my doctor longer than expected - especially being the first patient of the day. The woman checking me in could have been a bit more cordial.
January 25, 2025
I feel that he does well to address any and all concerns that I have, also very sensible when considering them and what to do next.
January 22, 2025
very easy communication and always on time appointments with minimal waiting
January 16, 2025
I like my care provider.
January 16, 2025
Excellent follow-up on ordered tests and provided focused, uninterrupted time for first visit which was appreciated.
January 13, 2025
Dr. JOEL ZACHARIAH JOHN was very prompt and professional, and I appreciate his straightforward manner.
January 11, 2025
Dr. John is an extremely smart doctor who is good at explaining the why of a suggestion.
January 8, 2025
He takes the time and is very thorough
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