The Joint Chiropractic

The Joint Chiropractic - Porter Ranch

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$ 29 * Initial Visit Includes consultation, exam & adjustment
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The Joint Chiropractic - Porter Ranch, California

Welcome to The Joint Chiropractic - Porter Ranch! As your Porter Ranch chiropractor dedicated to family chiropractic and spine health, we invite you to join the millions of Americans who have not only found relief from lower back pain, sciatica pain, and migraines, but also a pathway to wellness with chiropractic's natural, drug-free approach to healthcare.

How can chiropractors at The Joint Chiropractic in Porter Ranch help you?

Whether you have seen a chiropractor in the past or are seeking a local chiropractor near you for the first time, expect your visit to The Joint Chiropractic - Porter Ranch to be different from any healthcare experience you've had before. Perhaps even life-changing.

Here are a few reasons why The Joint Chiropractic in Porter Ranch is your perfect destination for pain relief and preventative care:

  • Conveniently Located
  • Open Nights & Weekends
  • No Appointments Required
  • No Insurance Hassles, Requirements or Copays
  • Quality Chiropractic Care by Licensed Professionals
  • Affordable Personalized Care Plans

As you can see, chiropractic care provided by the licensed chiropractors at The Joint offers you and your family an affordable, convenient and accessible solution like no other.

How can routine chiropractic care help improve your quality of life?

Through manual manipulation of the spine delivered to the highest standards by licensed chiropractors, chiropractic care works to restore and maintain proper communication from your brain to your body by relieving what chiropractors refer to as a subluxation, or a misalignment, of the spine. Restoring proper alignment to the spine can assist with pain relief and prevention of:

  • Lower Back Pain
  • Upper Back Pain
  • Neck Pain
  • Migraine and Tension Headaches
  • Shoulder Pain and Elbow Pain
  • Knee, Foot and Ankle Pain
  • Sciatica
  • Chronic Injuries
  • And More!

So whatever “symptoms” you or your family may be experiencing, visit our Porter Ranch chiropractic office today to learn more about how you could improve your overall health and well-being. And remember, you never need an appointment to visit, so stop in when it is convenient for you. We look forward to seeing you soon!

Meet The Doctors

Dr. Roger Rahn, D.C. is a Chiropractor at Porter Ranch

Dr. Roger S. Rahn became part of The Joint Chiropractic’s team of local healthcare providers in 2021 when he began serving residents in the Porter Ranch area, where he continues doing the work he finds so rewarding.

“The best thing about being in the chiropractic field is that we can uniquely help patients achieve a pain-free productive lifestyle,” he says. “With my background in chiropractic, massage, and physical therapy, I can fully use my experience to better solve the complaints and needs of patients.”

A product of Ventura County who was active in animal husbandry with 4-H, he also spent time working in his father’s construction business. He enjoys time with his wife, a trainer/weightlifter who also motivates others to reach their health goals. They have two daughters and a mini poodle named Toodles. In his spare time, Dr. Rahn hits the weights, competes in triathlons, does HIIT workouts, and plays the guitar.

He got his doctorate, as well as a bachelor’s degree in human biology, at Los Angeles Chiropractic College, where his notable areas of study included nutrition and stem cell research

It was after dealing with patients directly that Dr. Rahn knew chiropractic was his calling. “I did a rotation in a hospital and felt I needed something a bit more holistic,” he says. “Chiropractic can be whatever we need to create holistically. Helping someone avoid surgery, resolve headaches, sciatica, or other chronic pain are all wins

In Case You Didn’t Know

Dr. Rahn says the one thing he always keeps stocked in his kitchen is coffee because he loves the taste.

If he could bring together anyone from history for his ideal dinner party, Dr. Rahn would include his meditation teachers, former musician Alice Coltrane and philanthropist Sathya Sai Baba. He is also a big fan of biographies of people who overcame adversity.

A couple of the more interesting things Dr. Rahn has done in his life were critical to those involved. He once performed lifesaving efforts on a baby he delivered in a snowstorm, and he removed people from a car after their rollover accident.

Dr. Archer Nishioka, D.C. is a Chiropractor at Porter Ranch

Dr. Archer Nishioka (Dr. Archer to patients) joined The Joint team in Porter Ranch in November of 2021. He graduated from UCLA with a Bachelor’s of Science in biology and economics. He went on to attend Cleveland Chiropractic College, Los Angeles and graduated in 1996. He took a break from practicing chiropractic to teach high school math science but is happy and excited to be back helping patients at The Joint.

Dr. Archer was born and raised in the LA area and is a Porter Ranch resident. When he’s not at The Joint he enjoys playing tennis, camping, and dirt biking. He also enjoys hiking and taking walks in the Porter Ranch area.

Dr. Malinarich is a chiropractor with a passion for movement and wellness. He serves his patients with a comprehensive approach of chiropractic care to help best manage their health.

He graduated at the top of his class from Southern California University of Health Sciences and was awarded with the Dr. Lester McCoy Clinical Excellence Award for his excellence in all aspects of diagnosis, treatment, and patient management.

Helping his patients return from and prevent injuries are his first priorities, as he strongly believes that our body’s ability to carry out the demands of daily activities directly impacts the quality of our lives.

“My fundamental goal with chiropractic care is to aid you in achieving and maintaining the ability to carry out the life you want to live. My aim is to help you fortify your health so that you have the resilience to meet and overcome any challenge.”

Dr. Malinarich, born and raised in Gothenburg, Sweden, moved across the Atlantic to sunny Santa Barbara in 2013. A few years later he became a member of the Conejo Valley community where he was an offensive lineman for the Cal Lutheran University football team. He graduated with honors with his B.S. in Exercise Science with an emphasis in Human Performance.

In 2010, after experiencing debilitating low back pain while playing football in the Swedish National Team, the team doctor performed a series of adjustments, which allowed swift return to play on the same day. This was Dr. Malinarich’s first experience with adjustments and was both surprised and grateful that he regained the freedom of pain free movement.

In his spare time, he enjoys spending time with his wife, playing and hiking with his two dogs, and listening to podcasts about anything from comedy to the science of longevity.

Verified Patient Reviews

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Read what our amazing chiropractic patients have to say about our chiropractors and care at The Joint Chiropractic - Porter Ranch in Porter Ranch, CA

Wellness Plans

Receive up to 4 visits per month.

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Best Value



Wellness Plan Details +
Wellness Plan Details - Adult Youth
Visits per month up to 4 up to 4
Additional visits $ 10 $ 10
Cost Per visit < $23 < $13
Savings (vs single visit) 50% 72%

Unable to commit to regular visits? Packages offer flexibility for patients who expect to visit on average 2 times or less per month.

6 Visits



10 Visits



20 Visits


Package Details +
Package Details - 6 Visits 10 Visits 20 Visits
Total Visits 6 10 20
Visit expire Expire after 60 mo. Expire after 60 mo. Expire after 60 mo.
Cost Per visit < $35 < $30 < $25
Savings (vs single visit) 22% 33% 44%
Single Visits

Prefer to pay on the go? Don't worry! Our single visit rates still provide an affordable and flexible solution to help you receive the care you need, when you need it.

Initial Visit



Single Visits


This clinic is owned and operated by Fenton Chiropractic Corporation of California and managed by The Joint Corp.
Did You Know?

In a recent Consumer Reports study, chiropractic outperformed prescription medication, deep-tissue massage, yoga, pilates, and over-the-counter medication therapies, in treating back pain. 1

1 Consumer Reports Health Ratings Center. Back-Pain Treatments. ConsumerReports.org; July 2011.

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$29 New Patient Special, Consultation | Exam | Adjustment

Offer valued at $45. Valid for new patients only. See clinic for chiropractor(s)' name and license info. Clinics managed and/or owned by franchisee or Prof. Corps. Restrictions may apply to Medicare eligible patients. Individual results may vary.