Phoenix, AZ · Accepting new patients
Stop Scheduling Your Life Around the Pain
One-on-one care with a Doctor of Physical Therapy: a cause-first evaluation, a plan with an endpoint, and no referral required to start.
213 five-star reviews · read them
Therapy Built Around Your Goals
Explore our range of one-on-one therapy services, each tailored to your goals and built around a clear plan.
You leave visit one holding the plan.
Most pain doesn’t need more mystery. It needs a cause-first evaluation: finding the reason, not renting relief from the symptom.
From there, care moves through four named phases, Pain, Prime, Perform, Prevent, each with its own job and its own criteria for moving on. You always know which phase you’re in and what earns you the next one.
And every plan has an endpoint. We’re here to finish the work, not to see you indefinitely.
Get my plan started ⟶Calm it down.
Hands-on treatment begins at the first visit. You leave understanding what’s actually going on, and you feel a difference early.
Restore what’s stuck.
Targeted mobility work for the joints and tissue actually holding you back, dosed to your body, not a printed sheet.
Build strength you trust.
Progressive load against standards you have to clear before moving on. Confidence, here, is a training effect.
Make it stay fixed.
Testing before you’re cleared, then a keep-it-gone program sized to your real week. Then we graduate you.
Where Recovery Begins
Twenty-six conditions have their own page here. Browse them all below.
Your first visit, annotated.
60 minutes, one room, one doctor. Here’s the anatomy of it.
You talk. We actually listen.
The whole story, not the three lines that fit on an intake form: when it started, what it’s costing you, what you’ve already tried.
We test, not guess.
Movement, strength, and the joints above and below the one that hurts. Where it hurts isn’t always why it hurts.
Treatment starts today.
Hands-on work in the first hour, not the third week. You should leave feeling that something changed.
You leave with answers.
What it is, how long it should take, what phase one looks like, and what visit two will do. In plain language.
Wear something you can move in. Everything else is our job.
Our Team
Doctors of Physical Therapy who chose the one-patient-at-a-time model on purpose.
Dr. Nick Hadinger
Owner · Sports and Orthopedics · PT, DPT, USAW-1
Swam Division I, raced the 2012 Olympic Trials, and treats Team USA athletes. Left corporate outpatient PT to build this.
Dr. Lauren Mueller
Clinical Director · Golf Performance · PT, DPT, TPI Cert. M2
TPI certified for golf, and a clinical instructor since 2018. The back nine is a mechanics problem before it is a swing problem.
Dr. Ryan Spencer
Orthopedic Specialist · PT, DPT, OCS, CSCS
Board-certified in orthopedics and a jiu jitsu purple belt, which means he has been the patient as well as the doctor.
Dr. Krista Zelizney
Pelvic Health · PT, DPT
Pelvic floor and women’s health, with an orthopedic background underneath it. The problem most people wait years to mention.
“I’d tried weeks of therapy previously at another place and nothing compares to the one-on-one treatment I receive at Streamline.”Mayra T. · patient testimonial
They work with you one on one for the full hour and never leave your side. Cupping, dry needling, and their fitness programs have helped me so much.
Amanda P. · patient testimonialStreamline is great because they help you recover, but they don’t make you come back repeatedly and unnecessarily.
Shelley M. · patient testimonialWhen I hurt my back, I started seeing Krista regularly for a couple months. She’s more than just a physical therapist, she’s a friend who really cares.
Melanie S. · patient testimonialLive reviews need JavaScript to load. Read them directly on Google ⟶




The straight answer on cost.
We are a cash-pay practice, and we would rather you read that here than find it on an invoice. Pick your situation; we’ll say it plainly.
We are a self-pay practice. That is a deliberate choice, and it is the reason every visit is a full 60 minutes, one-on-one with a Doctor of Physical Therapy, instead of an hour split three ways.
Our rate is a number, not a negotiation, and you have it before you book. One-on-one care also tends to need fewer total visits than a volume clinic, so a whole plan often costs less than people brace for.
Tell us how to reach you and we’ll come back with your number. No obligation attached to asking.
With a high deductible you are paying cash anyway, at least until you meet it. The difference here is that you know the number in advance instead of meeting it on a statement six weeks later.
Because every plan has a named endpoint, you also know roughly how many visits you are budgeting for. That is real math, not hopeful math.
A typical course of care runs 2 to 3 visits a week for 4 to 6 weeks. Your evaluation gives you the specific number.
We’re on it.
Expect a call within one business day with your rate and what a plan would look like, in plain English.
Questions, answered plainly.
The things people ask on the phone, written down.
Most PT that fails, fails the same way: a rushed evaluation, a generic exercise sheet, and a therapist splitting the hour three ways. Here you get 60 minutes one-on-one with a Doctor of Physical Therapy, and a cause-first evaluation that treats the reason for your pain instead of chasing the symptom. Different inputs tend to produce a different outcome.
No. Arizona allows direct access to physical therapy, which means you can book an evaluation without seeing anyone else first. You do not need a referral, a prior diagnosis, or imaging to begin.
We are a cash-pay practice and do not bill insurance directly, which is exactly what lets every visit run 60 minutes one-on-one with a Doctor of Physical Therapy instead of an hour split three ways. Our rate is a number, not a negotiation, and you have it before you book. Because every plan has a named endpoint, you also know roughly how many visits you are budgeting for.
Most patients notice a meaningful difference within the first two to three visits, because hands-on treatment starts at the evaluation itself. A typical course of care runs 2 to 3 visits a week for 4 to 6 weeks, moving through the Pain, Prime, Perform, and Prevent phases in that order. You get a specific estimate at your evaluation, and we track progress against it out loud.
Sometimes the pain fades. The cause usually stays. That’s why it comes back every time you garden, travel, or sleep wrong, and why each round tends to last a little longer than the last. An evaluation tells you what you’re actually dealing with, so waiting becomes a decision you’re making on purpose instead of a gamble.
Clothes you can move in, and any imaging or reports you already have, though you don’t need imaging to start. Arrive five minutes early and we’ll handle the rest. The evaluation, including hands-on treatment, takes 60 minutes.
Put it in writing.
Five short questions. A real person calls you back, usually within two business hours, with times that fit your week.
The people who end up filling this out are rarely in the worst pain of their life. They’re just done working around it, done picking the errand that doesn’t require the stairs. If that’s the stage you’re at, this is the part where you stop researching and start.
Consider it filed.
A real person will call you back, usually within two business hours, with appointment times that fit your week. Keep your phone nearby.
Can’t wait? Call (602) 755-3138 ⟶Easy to find. Easy to park.
In the neighborhood, with parking by the door. Come see the place before you commit, if you like.
The clinic · Streamline Performance Physical Therapy
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