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Cash-Based · Concierge · Mobile

Physical therapy that comes
to you.

Steadfast Physical Therapy & Wellness delivers doctor-led, one-on-one care in the comfort of your home — without the waiting rooms, insurance delays, or rushed appointments.

Doctor of Physical Therapy
Mobile & In-Home Care
Full One-Hour Sessions
LSVT BIG Certified

Specialized Care
for Every Journey

Every session is fully personalized — one-on-one with your doctor of physical therapy, in your own environment.

Balance & Strength

Targeted programs for older adults to rebuild confidence, stability, and functional strength for independent living.

Fall Prevention

Comprehensive assessment and evidence-based intervention to significantly reduce fall risk and restore safe mobility.

Parkinson's Disease

LSVT BIG certified therapy specifically designed to combat the movement impairments and rigidity of Parkinson's disease.

Multiple Sclerosis

Specialized physical therapy to manage MS-related fatigue, spasticity, and coordination challenges — improving daily function and quality of life.

Post-Operative Rehab

Structured recovery programs following orthopedic and other surgeries to restore strength, range of motion, and functional independence.

Chronic Pain Management

Holistic, movement-based strategies to address persistent pain, reduce reliance on medication, and rebuild an active lifestyle.

Katherine McCallie, PT, DPT

Doctor of Physical Therapy · Licensed & Certified
  • Doctor of Physical Therapy (DPT) — Advanced doctoral training in movement science, rehabilitation, and clinical management.
  • Bachelor of Science — Sports & Exercise Science — A strong foundation in biomechanics, kinesiology, and human performance.
  • LSVT BIG Certified — Evidence-based Parkinson's disease physical therapy certification recognized internationally.
  • 4+ Years of Clinical Experience — Treating complex neurological, orthopedic, and geriatric conditions across diverse care settings.
1:1
Always Your Therapist
Every Session

Care Built Around You

Steadfast Physical Therapy & Wellness was founded on a simple belief: exceptional rehabilitation shouldn't require you to navigate a complex healthcare system. By operating as a mobile, cash-based practice, we eliminate the middleman and deliver expert doctoral-level care directly to your home — on your schedule.

  • In Your Environment

    Home-based therapy allows us to address real-world challenges where you actually live, move, and function.

  • Doctoral-Level Expertise

    Every session is delivered by a Doctor of Physical Therapy — never an aide or assistant.

  • Full Uninterrupted Hours

    No double-booking. No rushing. One full hour of focused, purposeful treatment every visit.

Simple. Honest. No Surprises.

Cash-based care means you always know the cost upfront. No hidden fees, no surprise bills weeks later.

Skilled PT
Initial Evaluation
$ 150 / session
One full hour
  • Comprehensive movement & functional assessment
  • Medical history & goal review
  • Personalized treatment plan development
  • Home environment safety evaluation
  • Superbill provided for insurance reimbursement
Skilled PT
Follow-Up Visit
$ 125 / session
One full hour
  • One-on-one skilled physical therapy
  • Therapeutic exercise & manual techniques
  • Progress assessment & plan adjustments
  • Home exercise program updates
  • Superbill provided for insurance reimbursement
Wellness
Wellness Session
$ 100 / session
One full hour
  • Maintenance-focused movement sessions
  • Ideal after completing skilled PT
  • For those seeking ongoing mobility support
  • No physician referral required
  • Flexible ongoing scheduling

Out-of-Network Reimbursement & Superbills

Steadfast PT & Wellness operates as a cash-based, out-of-network provider. After each skilled PT session, you will receive a detailed superbill — an itemized receipt with all required diagnostic and procedure codes — that you may submit directly to your insurance company for potential reimbursement. Many patients with PPO or out-of-network benefits receive partial or full reimbursement. We recommend contacting your insurer in advance to confirm your out-of-network physical therapy benefits.

Ready to Move
with Confidence?

Schedule Online

Book your initial evaluation or follow-up visit directly through our secure patient portal. New patients can complete intake paperwork online before your first visit.

or reach out directly

New patients: please call or email if you have questions before scheduling.

Contact Us Directly

Have a question? We're happy to chat before you commit to anything.

Frequently Asked Questions

Everything you need to know about working with Steadfast PT & Wellness.

In most states, you can begin physical therapy without a physician referral through direct access laws. However, some insurance plans may require one for reimbursement purposes. Contact us and we'll help clarify what applies to your situation.
You pay directly for each session at the time of service. This eliminates insurance-driven visit limits, co-pay confusion, and authorization delays. After each skilled PT session you receive a superbill that you can submit to your insurance company for potential out-of-network reimbursement.
A superbill is an itemized receipt that includes your therapist's credentials, the date of service, diagnosis codes (ICD-10), and procedure codes (CPT). You submit it directly to your insurance company and they will process it according to your out-of-network benefits. Many PPO plan holders receive meaningful reimbursement this way.
Skilled physical therapy sessions involve clinical evaluation, diagnosis, and treatment of a condition — and qualify for potential insurance reimbursement. Wellness sessions are maintenance-focused and are ideal for individuals who have met their PT goals but want to continue supervised exercise and movement guidance. No physician referral is needed for wellness sessions.
Wear comfortable, loose-fitting clothing that allows access to the area being treated. Have a list of your current medications, any recent imaging reports (X-rays, MRI), and a copy of your insurance card if you plan to seek reimbursement. Our intake forms can be completed online in advance through the patient portal.
Please contact us directly to discuss how we can best serve you within the Medicare guidelines. We are happy to walk you through your options.
We serve the San Antonio, TX area. Contact us to confirm whether we cover your specific location, and we'll do our best to accommodate you.
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