Iwaki Chiropractic

Dedicated to your spinal health
since 1981!
Important Notice to All Our Patients

An Update on Dr. Iwaki's Surgery

September 2020

On July 9, 2019, Dr. Iwaki was diagnosed with a soft tissue sarcoma on his lateral chest wall after a MRI revealed a cancerous tumor on his left shoulder, or in medical terms "high grade myxofibrosarcoma" (MFS). MFS is a rare type of cancer that arises in connective tissue like tissue that surrounds muscle or just under the skin.

Dr. Iwaki's first surgery was on Monday, July 22, 2019 where his surgeon removed the tumor and cancer cells without any complications. The surgeon removed some muscle, but no bone was taken out.

After getting a second opinion from a specialist, Dr. Iwaki went through a second surgery to remove more muscle on September 4, 2019. His doctor then advised him that he would need radiation treatments after recovering from his second surgery. Dr. Iwaki began his 5-days a week radiation treatments for 6 weeks on Wednesday, October 9, 2019.

Dr. Iwaki completed his radiation on Wednesday, November 20, 2019. He met with his oncologist where he received his prognosis. His prognosis is considered good.

Thank you to everyone who kept Dr. Iwaki in your thoughts and prayers.
Your support means so much to him!

Important Health Notice
Our office is currently closed for the month of September.
Since Dr. Iwaki's radiation treatment ended, he has not been able to make a full recovery.
He has been recently recovering from lung inflammation that makes it hard for him to breathe.

We will not be scheduling any appointments during this time.

Please call our office number and leave your name and a phone number.
We will contact you when business hours return.
If you seek immediate treatment, see information below.

If you are experiencing a medical emergency, please call 9-1-1
Dr. Todd Shiohama
If you are seeking chiropractic treatment while our office is closed,
we are referring patients to:

Dr. Todd Shiohama, DC.
5451 South St.
Lakewood, CA 90712

Please inform Dr. Shiohama's office you were referred by Dr. Iwaki.
We thank you for your patience and understanding.
Please refer back to this website for weekly updates on Dr. Iwaki and his schedule.
You can call our office at 562-865-0569 to leave your message.

"I want take this time to express my gratitude for every one of you. Our patients are our number one priority and I want to thank you for your patience & understanding during this uncertain time. Your health and safety as well as our staff's are very important to us and we want to take the proper precautions to ensure safety for everyone. I appreciate your expression of faith in abilities and allowing me to treat you for many, many years. I hope everyone is staying safe and healthy! I hope to see you soon."
~ Dr. Ken Iwaki ~


About us

Dr. Ken Iwaki, born and raised in Los Angeles, has been practicing as a Chiropractor in Artesia since 1981. He attended Whittier College and received his Bachelor of Arts degree in 1977. He later earned his Doctor of Chiropractic (D.C.) from Cleveland College of Chiropractic in Los Angeles in 1981.

At the beginning of his education, he pursued a career to be a dentist. However, Dr. Iwaki chose his career as a chiropractor because of his experience with low back pain. After years of playing college football as wide receiver and a significant injury to his lower back, he was unable to find relief until he saw a Chiropractor.

After 20 years of being on the sideline, Dr. Iwaki recently retired last year as team chiropractor of Long Beach Poly High School Football Team. He attended Long Beach Poly home and away games only missing 3 games of 220 games in his Poly Football career. He, not only tended to players and coaches on the sidelines, but also welcomed them to his practice.

I am very grateful to be included as part of the Long Beach Poly High School football and track programs for the past 20 years. It has been a great privilege to watch these athletes perform during high school and also become outstanding citizens in the community. Go Jack Rabbits!
Dr. Ken Iwaki

Dr. Iwaki, a member of the California Chiropractic Association, attends seminars regularly to stay updated of the latest chiropractic technology and research. Outside the office, Dr. Iwaki spends all of his free time with his wife Cindy, and his adult autistic son, Kyle.

At the beginning of 2017, Dr. Iwaki’s oldest son, Kevin, passed away on January 13, 2017. He was suddenly diagnosed with Acute Promyelocytic Leukemia (APL) and despite aggressive medical care he passed away after several days of being put on life support. Kevin worked as a library archivist at Nickelodeon Studios. In January of 2018, Nickelodeon dedicated its opening of its archives and library to Kevin after his passing. Kevin was 30 years old. Click here to read more about Kevin.

Dr. Leslie Toguchi, Dr. T, worked for Dr. Ken Iwaki as an acupuncturist since 1986. He worked a total of 38 years practicing therapeutic treatments for patients with acute and chronic pain, sports injuries, and a specialty in pain management.

Dr. T announced his retirement in the March of 2015. He, now, enjoys spending time with his wife, Ethel, his daughter, Michel, and recently married son, Eric.

I would like to personally thank Dr. T for his many years of service. He has given our patients reliable care year after year with respect and kindness. Our door is always open. Enjoy your retirement!
Dr. Ken Iwaki

Our Services


Hot / Cold Packs

Muscle Stimulations / TENS Unit

Soft Tissue Massage

Deep Tissue Massage

Types of Care

Chiropractic Adjustments

Sports Chiropractic

Therapeutic Massage

For Your Conveniences

Same Day Appointments

Weekend Appointments

Personal Injury Claims

Accept Most Insurances

Easy Cancellation

Get in touch

Main Office
Iwaki Chiropractic
11700 E. Artesia Blvd.
Artesia, CA 90701
P: 562-865-0569
F: 562-865-4854