Chiropractor in Seattle, WA

Welcome To Ultra Chiropractic

We are dedicated to staying on top of the latest chiropractic tools and treatments. It is our goal to create a friendly and professional atmosphere that you can rely on for all of your chiropractic needs.

We couldn’t be the office we are without our staff. They are always helping patients by giving them the information they need to make the right decision. Our staff will discuss all of your options and what to expect. They are here to answer your questions and address your concerns. It is their goal to give you a satisfying experience every time you walk through our doors. Quite simply, they are great at what they do!

If you would like to visit our office, feel free to contact us today at (206) 527-0123.

New Patients 

Here at Ultra Chiropractic, we value our patients. We acknowledge that going to a new place for the first time can be nerve racking. We want to do everything we can to eliminate any unnecessary stressors, which is why we include the option of printing and completing your forms at home. We think of our patients as part of our extended family, and we are excited to meet you! 

If you have any questions regarding your first visit, please don’t hesitate to call us at (206) 527-0123.


Meet Our Doctors

Dr. Derek Cardenas | D.C.

Dr. Derek Cardenas was raised in Pasco Washington. After high school he moved to Seattle to start his studies at the University of Washington. Derek had suffered from 10 years of worsening migraine headaches, and by the time he was at UW his back spasms had become almost daily, and eventually he found his way to Ultra Chiropractic as a patient! After getting adjusted and correcting some poor posture Derek found relief from these debilitating symptoms, as a result he changed the course of his career from Medical school to Chiropractic school.

Derek received his Bachelor’s degree in Biology; Physiology at the UW before attending Life Chiropractic College West. While studying to receive his Doctorate in Chiropractic he joined the World Congress of Chiropractic Students where he served 3 years on the international Board of Directors, eventually serving at the international President of the organization.

After graduation Derek returned to Seattle and began to practice at Ultra Chiropractic. He is very passionate about patient care, he specializes in spinal curve correction/posture correction, arthritis prevention/healthy aging, and car accident recovery. He spends his time with his fiancé and friends, loves to go camping spring through fall, loves to cook, and you will often find him around a table playing board games and tabletop RPGs!

Dr. Hanchuan (Victor) Ma, D.C.

Dr. Hanchuan (Victor) Ma hails from Shanxi, China, and is fluent in both English and Mandarin. He realized his dream of becoming a doctor and helping people by earning a clinical medicine degree in China. After immigrating to the US, he furthered his education, obtaining a Doctor of Chiropractic degree from New York College of Chiropractic.

With a dedicated patient base, Dr. Ma specializes in work-related injury treatment, postural correction, trigger point therapy, and corrective exercise instruction. He believes in treating the patient, not just the disease, and is known for his sense of humor.

In his free time, Dr. Ma enjoys travel, cooking, drawing, video games, and swimming. He also has a Yorkie named “Dollar,” who is part of the Ultra family and contributes to the mental relaxation of patients.


I was referred to Ultra as a patient new to chiropractic care. The staff have been extremely friendly and accommodating. I have started a care plan with Dr. Derek and Dr. Ma and have been seeing improvements with correcting my posture and eliminating my back pain. I would recommend anyone who wants to try chiropractic care to go to Ultra!

Erik M.

Started getting regularly adjusted here when I first moved to Seattle last year, and have been so incredibly grateful for the support of the whole care team, especially after I was injured at work. Derek’s and Victor’s adjustments, as well as Alder’s NRT massage therapy, have helped me cope with horrendous pain and have finally started me down the path towards living without discomfort. I can’t recommend them enough!!

Anna W.

This is the first chiropractor I've ever gone to. I was pretty desperate, with shooting pains into my leg that made it nigh impossible to walk. The staff really listened to me and I felt cared for. When the first treatment didn't work, they didn't just keep doing the same thing. They switched to a different treatment and within three days I went from limping about using a walker and being unable to sleep at night to walking normally again and not being in severe pain. Highly recommended for their care and thoughtful treatment.

Frank M.

I was experiencing lock jaw/TMJ for 4 days and couldn't close my mouth or eat. Dr. Derek expertly diagnosed the issue and adjusted my jaw with immediate relief. Within three days I had no symptoms and could eat again. I have always had great experiences here.

Jordan R.

Get In Touch

Ultra Chiropractic

Call Us: (206) 527-0123

Visit Us: 1100 NE 47th Street, Ste 101
Seattle, WA 98105

Office Hours

Monday: 9AM – 6PM
Tuesday: 2PM – 6PM
Wednesday: 9AM – 6PM
Thursday: 2PM – 6PM
Friday: 9AM – 5PM
Saturday: Closed
Sunday: Closed

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