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✦ 25+ years in Longview, WA

Chiropractic care for the entire family.

“We ignite the spark in everyone.”

Chiropractic care from a team that walks the talk and changes lives! New patients always welcome.

25+Years serving the community
5Doctors on staff
1000sFamilies cared for
▶ Welcome to Advantage Chiropractic
Same-week visitsMost new patients seen within days.
Kathy's migraine story"The headache was gone by the time I got to my car." — see her story below
Chiropractic CareDiversified & Activator Method
Pediatric & PrenatalGentle, family-first care
AcupunctureWhole-body wellness
Who we are

Core Values

01 We remember where we come from
02 We lead with truth and a bit of grit
03 We expect the extraordinary
04 We lead by example
05 We embrace massive success
06 We stand out from the rest
07 We create motion and energize change
08 We are caring and compassionate
09 We know that simple is better
10 We are invested in the idea that we are all in this together
11 We show up and expect others to also
About Advantage Chiropractic

Restoring well-being, without drugs or excuses.

We energize change and restore the well-being of our community without drugs or excuses. We lead by example, show up, stand out from the rest and inspire others to do the same.

We focus on correcting the root cause of pain — through hands-on adjustment, movement, and honest guidance — rather than just easing the symptom in front of us. No overpromising, no pressure, just a clear plan you understand before you agree to it.

Our doctors are highly trained and specialized in injury recovery, pediatric care, prenatal care, athletic care, and whole-family wellness. We're deeply connected to this community, and that shapes how we practice.

"The staff at Advantage Chiropractic are wonderful. They focus on whole body care, including heart and soul healing."

— Jessica Z., patient
Meet the doctors →
Meet the team

Doctors who live what they teach

Five doctors in Longview, specialized in lifestyle, pediatric, prenatal, athletic care, and injury recovery.

The full Advantage Chiropractic team, doctors and staff, standing together outside the Longview office

Dr. Anik St Martin, DC, DACCP

Pediatric Chiropractic Diplomate

25 years in practice in Longview. Cum Laude graduate of New York Chiropractic College; certified through the International Chiropractic Pediatric Association.

📍 Longview

Dr. Darin Shook, DC

Chiropractor

Practicing in Longview since 2001. Believes everybody lives a better life with chiropractic care — avid skier, ultra marathoner and mountain biker.

📍 Longview

Dr. John Dobosz, DC

Chiropractor

National board certified; doctorate from University of Western States (2011). Believer in weekly adjustments, clean nutrition and daily movement.

📍 Longview

Dr. Jay Carlile, DC

Chiropractor

Former state champion powerlifter and wrestler. Trained in Gonstead, Thompson and Activator techniques after his own recovery from injury.

📍 Longview

Dr. Darryl Coulombe, DC

Chiropractor

Found his purpose with chiropractic. Dr. Darryl's mission is to show people what an optimal life looks like and teach them how to achieve it.

📍 Longview
Miranda DietrichOffice Manager
Amanda LittleBilling Specialist
Heather BlehmLead Front Desk
Talia RaneyFront Desk
Kelcey KyllonenFront Desk / X-Ray Tech
Nyah HartleyFront Desk
What we offer

Chiropractic & wellness services

Ignite your spark, increase your energy and maximize your potential.

Chiropractic Care

Correcting misalignments so your spine and body work harmoniously — paired with stretching, exercise and a healthy diet.

Request appointment →

Pediatric Chiropractic

Gentle care for kids that supports improved sleep, behavior, and immune function as their spine grows and develops.

Request appointment →

Pre/Postnatal Care

A conservative, gentle approach for pregnant and postpartum women — easing the physical strains of pregnancy safely.

Request appointment →

Nutritional Consultations

Our goal is to help you achieve total health and balance with your body. In order to achieve that goal, we are here to offer specific recommendations on nutritional supplements and healthy food choices to help you maintain a healthy weight.

Request appointment →

Food Sensitivity Testing

Identify the specific foods driving inflammation, fatigue and digestive issues — $200, ordered directly through Fullscript.

Ask us about testing →

Acupuncture

A 4,000-year-old healing practice used to relieve pain and support conditions with minimal side effects.

Request appointment →

Custom Orthotics

Biomedical insoles custom made to align your foot and ankle to your specific imbalance.

Request appointment →

Corrective Exercises

Targeted movements and postures that minimize compensation and improve biomechanical function.

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Kinesio Taping

Skin-friendly rehabilitative taping that supports muscles and joints while preserving range of motion.

Request appointment →

Worker's Compensation

Chiropractic care for on-the-job injuries and auto accidents — from spinal misalignment to soft-tissue injuries like whiplash.

Request appointment →

We can't claim to "treat" specific conditions — but here's what patients come to us for, and what we've helped thousands of people work through:

Babies

  • Colic
  • Ear infections
  • Constipation
  • Torticollis
  • Fussiness
  • Breastfeeding and latch challenges

Children & Teens

  • Athletic performance and injury prevention
  • Focus and learning
  • ADHD
  • Ear infections
  • Chronic colds and flu
  • OCD
  • Autism spectrum disorders
  • Growing pains
  • PMS and hormonal challenges

Adults

  • Neck pain
  • Back pain
  • Headaches
  • Migraines
  • Numbness and tingling in hands and feet
  • Sciatica
  • Digestive problems
  • Anxiety and overwhelm
  • Fatigue
  • Insomnia and sleep problems
  • Knee, hip and shoulder pain
  • Carpal tunnel
  • Neuropathies
  • Autoimmune problems

Pregnant Women

  • Healthy birth outcomes
  • Comfort with pregnancy
  • Pubic symphysis dysfunction
  • Sciatica
  • Carpal tunnel
  • Energy and ease of movement
A patient story

"By the time I got to my car, the migraine was gone."

After 37 years as a migraine sufferer — averaging 20+ migraines a month and trying nearly everything from Botox to a CPAP machine — Kathy Sharek tried chiropractic care as a last resort.

An x-ray showed her neck curvature at 17°, far below the normal 35°. After 12 weeks of tailored adjustments, twice a week, her curve improved by 10 degrees — and the frequency and severity of her migraines dropped dramatically.

"I no longer am afraid to go to a chiropractor. After an adjustment I feel a sense of release... I am so thankful for my chiropractor, Dr. Anik." — Kathy Sharek, Clatskanie, OR

Start your own story →
17° → 27°
Neck curvature improvement after her first 12-week care plan
2x
Adjustments per week
12
Week initial care plan
Reviews

What our patients say

1,200+ 5-star reviews on Google — real feedback from real patients.

★★★★★

"Advantage Chiro is a one-stop-shop for maintaining a wellness-oriented lifestyle — classes, chiropractic care, expert massages. The staff is exceptional, the facilities clean, modern and comfortable."

David Randle
★★★★★

"I have watched my neck go from curving the wrong direction to the proper side. I can get out of bed without pain, walk down the stairs without pain, and I rarely have headaches now."

Wendy Covell
★★★★★

"Everyone in the office is so friendly! Dr. Darin helped me beat my migraines and neck pain that no one could figure out. My husband and I both love it here."

Madison Sparks
★★★★★

"I've been going to Dr. Daryl for over a year — he is kind, patient, thorough, and caring. The staff and doctors at Advantage really do care about your whole health."

Regan Gonzalez Moreno
★★★★★

"We love that there are several providers to meet our needs, and I feel very comfortable having my children adjusted here. Truly the BEST!"

Vanessa Hunter
★★★★★

"We've been going to Advantage for over 9 years. They've helped us through maternity, postpartum, infant and child needs. Highly recommended for the whole family!"

Lena Colette
★★★★★

"What I brought to Dr. Anik was a 9-year-old stuck in fight-or-flight, with anxiety and OCD. What she gave back was a thriving, peaceful child free from the thoughts that were tormenting her. Forever grateful — our girl has her life back."

Erika S.
★★★★★

"I was scheduled for gallbladder removal surgery — my doctor was sure that was the cause of my pain. I saw a chiropractor as a last resort. After my first adjustment the pain was greatly reduced; within weeks it was almost gone. I cancelled the surgery."

Melanie A.
★★★★★

"I'd had allergies since I was young, and they were getting worse with age. After chiropractic care, my allergies, hives and flushing disappeared within a few short weeks — I could hardly believe it myself."

Lynn B.
★★★★★

"After a few months of chiropractic, my shoulder and back felt so good I got back into bodybuilding — I went on to win the overall Mr. Evergreen and the 2002 Mr. Washington heavyweight title."

Tim F.
★★★★★

"I have never been disappointed. I've been coming here for years and recommend them to everyone — there isn't one employee who hasn't been kind, caring and compassionate."

Conni Shamp
★★★★★

"The practitioners at Advantage provide excellent care and are very knowledgeable. They live the healthy lifestyle you'd want to see your care provider living, and inspire you to be healthier."

Benjamin Austin
New patients

What to expect on your first visit

We're here to determine if Advantage Chiropractic care is right for you — and walk you through every step.

1

Exam & X-rays

A complete chiropractic examination including postural assessment and any necessary chiropractic x-rays.

2

Findings

Your doctor reviews exam findings, explains the cause of your condition(s) and can prove and guarantee your results — they will make recommendations at that time.

3

Your care plan

We review your optimal care plan and package rates in detail — with a foundation of wellness care for the whole family.

No insurance? No problem.

We believe corrective chiropractic care should be accessible for every family, so we've created cost-effective care plans — plus affordable payment options for correction and wellness care.

  • Cash
  • Check
  • Debit
  • Visa
  • Mastercard
  • Discover
  • Ask us about paying over time with Cherry Payment Plans!
  • Most insurance accepted
Book a Visit

"Getting Better Faster" orientation class offered twice monthly for new practice members and the community.

Community events

Upcoming classes & talks

Free and low-cost events open to patients and the community, hosted at our Longview office.

Wellness class · with Dr. Anik

5-Day Fast-Mimicking Cleanse

A guided, doctor-led approach to fasting-mimicking nutrition — for patients curious about resetting their diet under supervision.

See dates & register ↗

Dates, times and pricing are set on Eventbrite — verify current details before planning around this.

Community talk · with Dr. Anik St Martin

The Vaccine Conversation

An open discussion led by Dr. Anik St Martin. If this topic matters to your decision to attend, we'd recommend confirming the format (talk vs. Q&A) directly on Eventbrite first.

See dates & register ↗

Dates, times and pricing are set on Eventbrite — verify current details before planning around this.

Wellness class · with Dr. Jay Carlile, DC

Regaining Your Youth & Vitality Workshop

Take control of your health for you and your family!

Ask about this class →

Free event, generally held Wednesdays from 6:15–7:15pm at Advantage Chiropractic in Longview, WA. Multiple dates and times are set on Eventbrite — verify current details before planning around this.

From our doctors

Health & wellness blog

Notes on healing, patience and the long game of staying well — from the doctors at Advantage Chiropractic.

Blog · by Dr. Anik St Martin, DC, DACCP

The long game of health and wellness

Who doesn’t love a quick fix? A bio hack? The promise of age reversal or the miracle in a pill, lotion, or potion? I believe we gravitate toward these sparkly promises of instant health, instant weight loss, and…

Read full article →
Blog · by Dr. Anik St Martin, DC, DACCP

The “six-to-eight week” rule

I injured myself two months ago. I ignored the signs not to engage in a ridiculous Sumo deadlift. I noise-canceled the words emanating from every inch of my body, telling me, “No! Don’t do it! Don’t lift that…

Read full article →
View all articles →
Get in touch

Ready to feel like yourself again?

Reach out with questions, or request an appointment. Please don't send personal health information through this form.

Visit us
1312 Vandercook Way, Longview, WA 98632

For general information only — please do not send personal health information through this form.

Flagship office · 25 years in Longview

Visit us in Longview

1312 Vandercook Way, Longview, WA 98632

(360) 425-6620
Monday9:00am – 4:00pm
Tuesday9:00am–12pm, 3–6pm
Wednesday9–1:30pm, 3–6pm
Thursday9–1:30pm, 3–6pm
Friday8:00am – 5:00pm
Sat & SunClosed
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We welcome new patients.

To become unstoppable, reach out today.