ABSOLUTE LIFE WELLNESS CENTER

SAN MARCOS AUTO ACCIDENT CARE

Can't Sleep After Your Car

Accident in San Marcos?

Same-Day Appointments • Accept LOP • We Work With Your Attorney

Only Location With Spinal Decompression

Team Chiropractors for Texas State Athletics

Serving San Marcos, Texas State University & Surrounding Areas

San Marcos: 737-213-4037

Veteran-Owned
Accept Most Insurance + LOP
Same-Day Appointments
No Long-Term Contracts
Bilingual Staff
Veteran-Owned
Accept Most Insurance + LOP
Same-Day Appointments
No Long-Term Contracts
Bilingual Staff

"Look, I'll be honest with you..."

Being in an accident sucks. The pain, the insurance calls, wondering if you'll heal right. We get it.

I'm Dr. Daniel Shaddock. We've helped many auto accident patients get back to their lives through individualized care plans designed around their specific injuries, without requiring upfront costs. We don't do cookie-cutter plans and we don't push high-dollar contracts. Here's the deal on how we help you get back to normal.

Dr. Daniel Shaddock

Marine Corps Veteran • Founder, Absolute Life

How We Help Auto Accident Patients

Zero Upfront Costs

We accept Letters of Protection (LOP). You don't pay a dime out of pocket we bill after your case settles. No surprise fees, no hidden charges.

Work With Your Attorney

We coordinate directly with your legal team, providing detailed documentation and case records that supports your claim every step of the way.

Full Case Management

We handle MRI referrals, coordinate with pain management specialists, and manage all the medical details so you can focus on healing.

In-Network Insurance

We accept most major insurance plans including BCBS, Aetna, UHC/UMR, Medicare, and more. We verify your benefits before your first visit no surprises.

Same-Day Appointments

Why wait when you're in pain? Walk-in or call for a same-day appointment at any of our three Central Texas locations Austin, Kyle, or San Marcos.

6–8 Weeks to Relief

Most auto accident patients see significant improvement within 6–8 weeks. We create a personalized treatment plan based on your specific condition not a cookie-cutter approach.

Your Recovery Starts Here

See how our patients go from frustration to freedom typically in just 6–8 weeks.

Where You Are Now

Struggling After Your Accident

  • Can't sleep through the night due to pain
  • Pain shooting down your leg or back
  • Worried about missing work or being let go
  • Stressed about mounting medical bills
6–8 Weeks Later

Back to Living Your Life

  • Sleeping normally again
  • Pain reduced significantly
  • Back at work full-time
  • No surprise bills LOP handled it

WHAT OUR PATIENTS SAY

Real Stories, Real Results

Hundreds of patients have trusted us with their recovery. Here's what a few of them have to say.

I love Dr G!! A surgeon has told me my shoulder joint is bone on bone, and that I must have a total shoulder replacement if I'm to rid myself of the pretty substantial pain I'm in. Being rather advanced in age, I really need to avoid surgery that is so invasive. So I'd been seeking alternative treatments when I found Absolute Life and met Dr G. Since 2/25, he has been working to help manage the pain I experience. He couldn't be more conscientious and more attentive. He's a good listener and a skilled doctor. I highly recommend him.

Eva Doty
San Marcos • Verified Patient

Dr. Shadduck is an excellent Chiropractor and his staff are all absolutely wonderful. They make you feel so welcome and appreciated. I give them all five stars plus! God bless you all at Absolute Life Wellness Center.

Laurie White
San Marcos • Verified Patient

The staff was super amazing. Dr. Waddell as well has a great sense of humor and personality. Would recommend this place and staff 100x over. Would like to see more of Dr. Shadock never saw him once at all in the two months me and my boyfriend went.

Kimberly Paredes
San Marcos • Verified Patient

1000/10 phenomenal care! I've gone to several chiropractors and Dr. Waddell has been the gentlest, professional, and most respectful. He listens and he makes sure you're getting the right treatment while having a warm personality. His staff including Anahi and Brittany are also friendly, professional, and caring. Highly recommend!

Meya Mongkuo
San Marcos • Local Guide • Verified Patient

Anahi and Brittany at the front desk always have such amazing and positive energy and answer any question or concern I have without issue. Dr. G has absolutely changed my life for the better. I feel like I've taken 10 years off of my body and have seen drastic improvement in just a couple of months. I could not recommend them enough!

Tyler Stearman
San Marcos • Verified Patient

Absolute Wellness Center helped me after auto accident. My back, hips, neck and shoulders are doing much better thanks to them. Dr. G & his staff run a smooth, helpful and friendly office. I highly recommend them.

Yvonne Alonzo
San Marcos • Local Guide • Verified Patient

Why Choose Absolute Life

Built on Marine Corps values of discipline, accountability, and service, applied to your recovery.

Veteran-Owned Practice

Founded by a Marine Corps veteran. We operate with the discipline, accountability, and commitment to service that military values demand, applied directly to your care.

Trusted by PI Attorneys

We work with an extensive network of personal injury attorneys across Central Texas. Our detailed documentation and case management make their job easier and strengthen your claim.

No Upfront Costs

We accept Letters of Protection (LOP) and PIP coverage. For most auto accident patients, that means zero out-of-pocket costs. We bill after your case settles.

In-House X-Ray

Get diagnostic imaging done on-site at our South Austin and Kyle locations. No extra appointments, no waiting weeks for results. Faster diagnosis means faster treatment.

No Long-Term Contracts

We adapt your treatment plan to your progress, not the other way around. No commitments, no pressure. When you're better, you're done.

Education-First Approach

We believe an educated patient is a compliant patient. We take the time to explain your condition, your treatment, and what to expect so you're in control of your recovery.

Common Questions

How much does treatment cost?

If you've been in an accident, we accept Letters of Protection (LOP), so typically there are no upfront costs. We work directly with your attorney and bill after your case settles. We also accept PIP and most major insurance.

Do I need an attorney first?

No. You can start treatment immediately. If you don't have an attorney yet, we can refer you to experienced PI attorneys we trust.

Will you work with my attorney?

Yes. We have extensive experience with PI documentation and case management. We make their job easy so you can focus on healing.

How long until I feel better?

Most auto accident cases see significant improvement in 6–8 weeks. We'll be honest with you about your specific timeline based on your exam.

Ready to Start Healing

Don't let accident pain become a permanent problem. Book your same-day appointment.

No upfront costs for auto accident patients.

© 2026 Absolute Life Wellness Center, Inc. All Rights Reserved. Not a guarantee of results.