Raising the Bar in Chiropractic Care

Results-Based Holistic Healing in the Bay Area, CA

We believe healing is possible and comes from addressing the root - your spine.

We start your personalized plan of care with spinal alignment and maintain your healing through nutritional counseling, exercise guidance, and ergonomic advice.

Since 1988, Dr. Stephen Sum, Jr., DC has served the Bay Area as Eden Valley Chiropractic where he provided chiropractic care for generations of families. Now, Dr. Marisa Sum, DC is continuing the legacy by expanding to serve more families as Kaname Chiropractic. Dr. Cassie Stansberry, DC is playing a large role in the expansion to serve the Bay Area and beyond. Dr. Stephen Sum continues to practice at the same location as his own entity.

We look forward to welcoming you and your family into our office!

Hablamos Español

Locations & Hours

20406 Redwood Rd., Suite D
Castro Valley, CA 94546

By Appointment Only
T: 7:30am - 7pm
W: 8am - 7pm
Th: 1pm - 7pm
F: 7:30am - 1pm
Sat: 7am - 2pm

801 Woodside Rd., Unit 11
Redwood City, CA 94061

By Appointment Only
M: 3pm - 7pm
T: 3pm - 7pm
W: 8am - 12pm
Th: 2pm - 7pm
Sat: 7am - 9am

Phone

(510) 538-1111

Health Starts in the Spine

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Health Starts in the Spine ꩜

We can’t wait to help bring relief and alignment to your body.

Whether you’re looking for preventative care or want to target a specific health concern, we offer a wide range of results-based services that address pain, sleep issues, digestive problems, pregnancy discomfort, emotional trauma, and so much more!

Makes visible any abnormal alignment of the spine and helps us determine the exact nerves that are getting impinged so we can effectively restore your body.

Full Spine X-Ray

Chiropractic care ensures proper nerve function to both the baby and the mother during a time when the ligaments loosen and the pelvis spreads.

Prenatal & Postnatal Adjustments

Joint dysfunctions can cause poor sleep quality, colic, as well as behavioral and posture problems. We can help your child grow and heal.

Gentle Pediatric Adjustments

Our furry companions have spines and nervous systems too. We address allergies, gut issues, limping, behavioral problems and more.

Animal Chiropractic

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We offer on-site assessments of your workplace. We help you learn more about nutrition, lifestyle changes, stress management and exercise.

Ergonomic & Nutritional Evaluations

Neuro Emotional Technique (NET) is based on the concept that unresolved emotional trauma is stored in the body. We help release it so you can heal.

Emotional Trauma Release Therapy

See All Services

<autoplay speed=10></autoplay>I have been coming here for quite some time. Both Dr. Marisa Sum and Dr. Stephen Sum take excellent care of me and my family. They are always making helpful suggestions and the staff is extremely pleasant. I highly recommend anyone to them whenever I can.

Nicole P.
Yelp
Life shifting results!! The staff at this office sincerely cares about your well-being and wallet. I always receive a warm welcome each visit. If you are considering getting chiropractic care this office is it!! Dr. Cassie and Dr. Sum have a real magic gift!! Oh and they adjust kids too!!

Kween B.
Yelp
Dr. Marisa Sum and all the staff at Eden Valley Chiropractic are AMAZING! I first went in to get help with sciatic pain that came about from the job that I was working at the time. Dr. Marisa got me back to a place where I have no pain! I also stayed in treatment throughout my pregnancy and I truly believe that had a huge impact in my pregnancy in the best way possible. I always had a fear about pregnancy because of my past back surgery and the pain that came with it. But my pregnancy was amazing with little discomfort. Now my son who is 15 months goes and has been getting adjust since he was 1 month old.

Natalie G.
Yelp
My husband, baby and I all see Dr. Marisa. She is absolutely amazing. We started going to her because I was pregnant and my son was breech. I had low back pain that radiated into my legs for much of my pregnancy. Dr. Marisa helped clear up my lower back pain and helped support me during my pregnancy. Not enough women know the power of chiropractic for pregnancy and the benefit of seeing someone like Dr. Marisa who is a women's health advocate.

Christina R.
Yelp
I've been to numerous Chiropractor's in the Bay Area for the pain in my neck and spine. I would get adjusted, feel some relief and still had a constant lingering pain. I started going to Dr. Marisa Sum last year and received X-rays, visual diagrams and percentages of where my bones are in misalignment. Her approach is not just making adjustments, it's about spinal correction and accuracy, to addressing the cause of pain through a gentle, holistic plan. I have experienced a transformation in my spine, posture, mobility and flexibility. I can do yoga backbends and rhythm skate now after all the years. I've referred my husband, son and other mom friends and highly recommend Dr. Marisa and all her friendly staff.

Nancy B.
Yelp
I did not think anybody without an operation could relieve the pain in my lower back. I was pleasantly surprised at the wonderful work both Dr. Sums did for me. I also enjoy coming in for my appointment, and being seen right away. The doctors and staff here are super nice and explain what and why of your ailments.

Dan D.
Yelp
Let me start off by saying, I've been seeing a chiropractor on and off for about 18 years. I have seen a total of 4 other chiropractors and Dr. Marisa Sum has been a life changer. She understands that along with what she is doing, the patient needs to learn about what's going on with his/her body and what exercises to perform to help maintain the various curves in our spine. This has been a very eye opening experience for me and will continue to come here for a very long time.

JM
Yelp