What patients are saying
Overall rating
4.93
Average wait time
4.92
Bedside manner
4.85
“Dr. Sim was friendly and very caring. I definitely would go back. He is the best. Every time I see him I feel better with my back.”
Tiffany B.January 6, 2026
“I have already been back a will continue to go because Dr. Sim knows more about what I need and shouldn't do than any prior provider, despite having to pay out of pocket. He gives great senior discounts and I couldn't feel more secure when in his hands.”
Nila H.July 13, 2025
About Dr. John Sim
Dr. Sim is originally from New York. After completing his clinic internship, he graduated from Life University School of Chiropractic, in Marietta, GA. Dr. Sim has been in practice for over 13 years. He actively pursues postgraduate and continuing education courses, ensuring that his patients receive the most comprehensive and advanced chiropractic care. Dr. Sim is also an active member of the Washington Chiropractic Association as well as the International Chiropractic Association.
Chiropractic care is more than just making the pain disappear. It is about learning, understanding and taking care of your body to improve your quality of life.
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In-network insurances
99% of patients have successfully booked with listed insurances
Dr. John Sim has 50+ in-network plans.
Office location
Education and background
Practice names
Education and training
- Life University, Doctor of Chiropractic
Professional memberships
- International Chiropractors Association
Languages spoken
- English
Provider's gender
Male
NPI number
1699872093
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.93
Wait time
4.92
Bedside manner
4.85
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
14 reviews
Most relevant
My visit was great ! I always fee much better after I leave . I have been coming here over 10 years !
More than 1 year agoFT
It's easy to make a reservation and I'm satisfied with the refreshing treatment.
More than 1 year agoYK
Dr. Sim was friendly and very caring. I definitely would go back. He is the best. Every time I see him I feel better with my back.
January 6, 2026Tiffany B.Verified patient
I have already been back a will continue to go because Dr. Sim knows more about what I need and shouldn't do than any prior provider, despite having to pay out of pocket. He gives great senior discounts and I couldn't feel more secure when in his hands.
July 13, 2025Nila H.Verified patient
I love Dr. Sim. He's always been very accommodating and goes beyond to ensure my continued care, and he's the only Chiropractor to successfully manipulate my neck correctly. I won't go anywhere else for my chiropractic care.
January 22, 2025Greer M.Verified patient
I want to thank you Dr.Sim and staff at Lynnwood Family Chiropractic & Massage. After my auto accident, I was dealing with significant pain and limited mobility. Dr. Sim and the team were incredibly knowledgeable, attentive, and dedicated to my recovery. Their care made a huge difference in my healing process.
More than 1 year agoTN
It was really good.? After meeting Dr Sim my thoughts about chiropractor has changed. I would highly recommend Dr Sim also jini is so helpful every time I need to change or cancel my appointment it’s always so easy.
Thank you for everything!!
More than 1 year agoSM
I was initially skeptical about chiropractic treatment and believed it may be unnecessary for me being in my early 20's. I was dealing with occasional lower back pain during work. I was hesitant but mustered the courage to ask my family for help. That's when I was referred to Lynnwood Family chiropractic and massage by my father who attended for multiple sessions back in 2019. He sung high praises for the Lynnwood practice and how it was great for him. I also heard that the majority of my family including my mother, brother and aunt also attended over the years and ongoing. I scheduled an appointment with the help of the kind young lady on the phone and attended the appointment within the same hour without having to wait. I met with the chiropractor who was very professional and considerate. The doctor took good care of me and was able to correct the pain in my lower back. The next day at work the pain was gone! I am very pleased with Lynnwood Family Chiropractic just as my family was.
More than 1 year agoJS
I have been seeing Dr. Sim for my chiropractic needs since at least 2017 and I can confidently say that he has made an immeasurable difference in my quality of life. Before I started seeing Dr. Sim I was struggling with chronic pain that affected my daily activities and overall well-being. Now that I regularly get adjusted by Dr. Sim my life is so much better.
You can tell that Dr. Sim has genuine compassion and dedication to his patients. He ensures that I receive the best care possible, and his positive attitude and encouragement have been greatly appreciated.
I highly recommend Dr. Sim to anyone seeking a chiropractor who truly cares about their patients' well-being. His expertise, kindness, and commitment to improving his patients' lives make him an invaluable asset to our community. Thank you, Dr. Sim, for everything you have done for me. You have genuinely changed my life for the better.
More than 1 year agoRH
October 3, 2025Llasmin C.Verified patient
October 1, 2025brian W.Verified patient
Less than 1 year agoInitials hidden
April 21, 2025Greer M.Verified patient
September 18, 2024Jaelin R.Verified patient
How soon can I make an appointment with Dr. John Sim?
Generally, Dr. John Sim has appointments available on Zocdoc within 1 week. You can see Dr. Sim's earliest availability on Zocdoc and make an appointment online.
Is Dr. John Sim accepting new patients?
Dr. John Sim generally accepts new patients on Zocdoc. You can see Dr. Sim's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. John Sim accept my insurance?
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Can I make an appointment with Dr. John Sim online?
Yes, you can make an appointment online with Dr. Sim using Zocdoc. It’s simple, secure, and free.
What practice does Dr. John Sim work with?
Dr. John Sim works with Lynnwood Family Chiropractic & Massage.
Where is Dr. John Sim's office located?
Dr. John Sim's office is located at 16303 Hwy 99, Lynnwood, WA 98087.
What are common reasons for patients to see Dr. John Sim?
Dr. John Sim frequently sees patients for Arthritis, Hand Problems, Pain Management Consultation, Sports Injury, and X-ray. You can see other visit reasons for Dr. John Sim on their profile.
What languages does Dr. John Sim speak?
Dr. John Sim speaks English.
How do patients rate Dr. John Sim in reviews?
14 patients have reviewed Dr. John Sim. The overall rating for this doctor is 4.93/5. They have a 4.85/5 rating for bedside manner and a 4.92/5 rating for wait time. You can read individual reviews and ratings on their profile.