If you need a more accessible version of this website, click this button on the right. Switch to Accessible Site


You are using an outdated browser. Please upgrade your browser to improve your experience.

Close [x]
(254) 699-4004 H

(254) 699-4004

Dr. Dallas

Dr. Dallas Johnston

This is a photo of our Killeen TX chiropractor Dr. Dallas JohnstonBorn and raised in Killeen, Dr. Dallas Johnston grew up in Central Texas. He was the youngest of three kids and learned early on the importance of discipline, dedication and drive as both of his parents were military. Following in his family's footsteps, he dreamt of serving his country, but wasn't sure exactly how he would do that yet. Little did he know, it would be in a few different facets: military, chiropractic and beyond. During his time in the Marine Corps, he studied undergrad, unsure of exactly what he wanted to do when he was released from service. Not long after, he met his fiancee whose father was a chiropractor. After seeing how many lives his father-in-law had touched and healed, he knew what his true life calling was- chiropractic. He dreamt of serving the masses through this unique profession, which drove him to dive deeper into research. He went on to Parker University in Dallas, TX and enrolled in the Doctor of Chiropractic program in the fall of 2013. It was then that he discovered exactly how those people were getting so much better - it was all through the power of their nervous system and our body's innate ability to heal. This discovery, along with his deeply rooted love of people and of speaking, led him to his "why" in life - telling people how the nervous system controls their health from within, and how that innate ability is cared for by chiropractic.

New Patients Receive a Free Consultation

Interested in this offer? Submit your name, email, and phone number below to request that our office contact you with more information. If you would like to request an appointment at our office instead, select a Request an Appointment button.

Patient Testimonials

The best chiropractic office in town! You can’t beat a family-owned and operated business that’s been around for over 60 years. I know my health and well-being are in the best hands at Isdale Chiropractic!

- Sylar S. (via Google)

Genuine care. Everyone here at Isdale is above and beyond Professional and what health care should be. Thank you for your always excellent care.

- Robin P. (via Facebook)

Office Hours

Monday8:00 - 11:302:00 - 5:30
TuesdayClosed2:00 - 5:30
Wednesday8:00 - 11:302:00 - 5:30
Thursday8:00 - 11:302:00 - 5:30
Friday7:30 - 11:30Closed
Day Morning Afternoon
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
8:00 - 11:30 Closed 8:00 - 11:30 8:00 - 11:30 7:30 - 11:30 Closed Closed
2:00 - 5:30 2:00 - 5:30 2:00 - 5:30 2:00 - 5:30 Closed Closed Closed