Years in Practice
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── Meet Your Doctor

Dr. Walter E. Mendoza

Dr. Walter E. Mendoza, DIBE, DC, CCSP, has been caring for patients since 2003. He is a Certified Chiropractic Sports Physician and Certified Neurodiagnostic Technician, with expertise in evaluating musculoskeletal and nerve-related conditions.

Dr. Mendoza’s diagnostic services include digital X-rays, EMG/NCV testing, and diagnostic musculoskeletal ultrasound of the upper and lower extremities, including peripheral nerves. He is currently completing the MSKUS Fellowship Program through the American Academy of Musculoskeletal Ultrasound (AAMU).

“My goal has always been simple: help people move, live, and feel better, without unnecessary intervention.”

His additional training includes Active Release Techniques (ART) for the spine and lower extremity, Stecco Fascial Manipulation, the Graston Technique, and RockTape. He uses an individualized approach that may include chiropractic care, soft-tissue techniques, and therapeutic rehabilitation.

── About Our Practice

More Than a
Chiropractic Office

Since 2003, our practice has grown from a single Freeport office into a team dedicated to one goal: helping our neighbors live without pain. We’re proud to now serve patients across Freeport, Massapequa, and our newest location in Centereach.

Every member of our team, from the front desk to the treatment room, is here to make your visit feel unhurried and genuinely cared for. We combine modern equipment with a hands-on, personal approach, because healing works best when you feel heard.

Years Serving Long Island

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Locations & Growing

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Modalities & Treatments

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── New Patients

What to Expect on
Your First Visit

No surprises, no guesswork, just a clear, comfortable path from your first hello to your first adjustment.

Arrival & Greeting

You'll be welcomed by our friendly front desk team, who'll get you settled in as soon as you arrive.

New Patient Paperwork

A short intake covering your health history and habits, so we understand the full picture, including anything hereditary.

Diagnostic Imaging

When needed, we'll take X-rays to get a clear look at your spine and pinpoint exactly what's going on.

Physical Examination

A hands-on exam, including movement and positioning, so we can properly assess your condition.

Your Care Plan

We'll walk through your results together and build a treatment plan you feel good about, at your pace.

── What We Treat

Care Built Around
Your Recovery

From everyday aches to complex injuries, every treatment plan is
designed around your body and your goals.

── Patient Stories

What Our Patients Are Saying

Real feedback from real patients who found relief at Dr. Mendoza’s practice.

Posted on Google Google
Patrick Gilmer (PJ) profile picture
Patrick Gilmer (PJ)
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The doctors and staff are excellent.I've never been to a better chiropractic and physical therapy clinic.
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Dr.Patrick profile picture
Dr.Patrick
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great doctors and staff
Posted on Google Google
Karen Mcdermott profile picture
Karen Mcdermott
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I am a very active person so when my lower back acted up and me feel disabled I reached out to Dr Mendozas office.I got a appointment that day and they took their time using streching the latest technology,they took their time treating me.I feel so much better already 1 treatment.Highly recommend this office what a great team!
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Steven Hernandez SOH profile picture
Steven Hernandez SOH
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Best staff and doctor!
Posted on Google Google
Freiddy Fabian profile picture
Freiddy Fabian
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
These guys are the best, from the reception service to the excellent follow-ups and the very professional doctors and specialists.
Posted on Google Google
iris velasquez profile picture
iris velasquez
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excelente equipo, estoy en tratamiento en esta clínica quiropráctica y me siento muy satisfecha de haber elegido atenderme con ellos, tienen un equipo completo de aparatos para ayudar con el dolor y también personal para masajes y estiramientos, lo recomiendo
── In Their Own Words

Hear From Our Patients

Real people, real results — hear directly from patients about their experience with Dr.

Mendoza.

── Visit Us

Two Locations,
One Standard of Care

Freeport

  • Monday:
    10am – 2pm & 3pm – 7pm
  • Tuesday:
    1pm – 7:30pm
  • Wednesday:
    10am – 2pm & 3pm – 7pm
  • Thursday:
    1pm – 7:30pm
  • Friday:
    10am – 2pm & 3pm – 7pm
  • Saturday:
    10am – 2pm
  • Sunday:
    Closed

Centereach

  • Hours
    Coming soon
── Take a Look Inside

Our Offices & Care in Action

A glimpse into our spaces and the hands-on care you’ll experience at every visit.