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Dr. Gabriela Z

Allied Chiropractic

156 SE 4th Ave

Verified profile
22 YEARS OF EXPERIENCE
PATIENT TRUST SCORE
4.80
260 patient reviews
RECENT PATIENT REVIEW

This office has helped me so much in the last year! Shawn Silva is very professional and knowledgeable. He never makes me feel rushed. I really feel like we’re ...

Jennifer Bush
Jennifer Bush
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Dr. Gabriela Z

Allied Chiropractic

156 SE 4th Ave

Verified profile
22 YEARS OF EXPERIENCE

About

Gabriela is Originally from Michocan, Mexico and was raised in Aloha, Oregon. She has worked at Allied since 2004 and has become the backbone to the clinic. She has three wonderful children and a supporting husband that live here in Hillsboro.Dr. Kollar is originally from Long Island, New York, where he earned his Bachelor of Science degree from Stony Brook University. After graduating from Logan College of Chiropractic in St. Louis, Missouri, Dr. Kollar returned to New York and practiced in a private clinic as well as Hempstead Hospital. Dr. Kollar is fluent in Spanish, and has completed extensive post-graduate work in whiplash, earning his certification in Chiropractic Spinal Trauma. He is also TPI (Titleist Performance Institute) certified helping golfers to improve. In 2003, Dr. Kollar and his family relocated to Oregon in the Forest Grove area. He opened Allied Chiropractic in historic downtown Hillsboro and looks forward to treating patients in Hillsboro for years to come.

Specialties
  • Chiropractors
Education and training
Chiropractic treatment plans are tailored to fit each patient's specific needs. Treatment may include the following: Chiropractic Spinal Manipulation Electric Stimulation Heat / Ice Graston Technique Activator Method Flexion / Distraction Therapy Rehabilitation: Strengthening and Stretching Ultrasound Soft Tissue Massage On-Site X-ray Drop Table Method Kinesiotape: Therapeutic Taping Downtown Hillsboro, Open 8am to 8pm Mon-Fri. Walk ins welcome. Same day appointments. All insurance accepted. Cash discounts available.
Languages spoken
  • English
Opening Hours
  • Monday: 8:00 AM – 8:00 PM
  • Tuesday: 7:00 AM – 6:00 PM
  • Wednesday: 8:00 AM – 8:00 PM
  • Thursday: 8:00 AM – 8:00 PM
  • Friday: 8:00 AM – 6:00 PM
  • Saturday: Closed
  • Sunday: Closed

Recent reviews

Jennifer Bush

Jennifer Bush

This office has helped me so much in the last year! Shawn Silva is very professional and knowledgeable. He never makes me feel rushed. I really feel like we’re partners in getting to the bottom of the pain from my car accident. Acupuncturist Jeff has also been instrumental in my healing. I’m so thankful for them both!
2025-06-17 — 2 months ago
Jesse Lee

Jesse Lee

I've been going to allied chiropractic for about 2 years now, and it's by far and away the best experience I've had with a chiropractor. It's also not limited to any of the staff, I think I've seen most if not all the chiropractors because I'm not very particular about who i see and I've had several gaps where i didn't need any adjustments so i just took whoever was available when i did come back. The scheduling is extremely flexible and easy to make appointments with regardless of your schedule. They're also fairly affordable, even with minimal insurance from what I've seen in the industry. Most importantly to me it actually feels like each chiropractor I've seen is actively trying to get you out of the clinic which is ideal, I've seen many chiropractors who just want to keep scheduling you over and over but everytime i come here they attempt to fix the issue as efficiently as possible while also educating me on how to prevent myself from sustaining a similar injury in the future.
2025-05-19 — 3 months ago
LJ

LJ

We’ve been seeing Dr. Kollar & team for almost or probably over 10 years now! Dr. Kollar is awesome & gets our marriage humor! Wonderful people & love our massage therapists, Lori & Jamie!
2025-04-25 — 4 months ago

Frequently asked questions

When can I schedule an appointment with Dr. Gabriela Z?
Appointments with Dr. Gabriela Z are typically available within a week on Medximity. You can check his earliest availability and book an appointment online.
Is Dr. Gabriela Z currently accepting new patients?
Dr. Gabriela Z is generally open to accepting new patients. You can verify his availability and schedule an appointment via Medximity.
Can I book an appointment with Dr. Gabriela Z online?
Yes, appointments with Dr. Gabriela can be scheduled online through MedXimity. The process is straightforward, secure, and free of charge.
Which medical practice is Dr. Gabriela Z affiliated with?
Dr. Gabriela Z is affiliated with Allied Chiropractic.
Where is Dr. Gabriela Z's office located?
Dr. Gabriela Z's office is situated at 156 SE 4th Ave, Hillsboro, 97123, OR
How do patients review Dr. Gabriela Z?
Dr. Gabriela Z has received an overall rating of 4.8/5 from 260 patients, with top scores for both bedside manner and wait time. Individual reviews and ratings can be found on his profile.