Fix The Cause.

For weekend warriors, post-surgical patients, and anyone told to just live with it. One-on-one care that finds the root cause, explains it in plain language, and gets you moving again.

5.0 · 600+ five-star reviews  •  No referral needed

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No referral needed · In-network with most plans · Open from 5:00 AM.

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0 on Google · 0+ five-star reviews
0+ years in practice
”No one is better”, Jack M. ”One of the few places that spends half the time actually working with you.”, Diane L. ”EXCELLENT!!! Professional, thorough, informed, good communicators.”, Mark R. ”He took time to listen and took action. Im feeling better.”, Karen F. ”Carroll Physical Therapy takes great care of me! Sarah was wonderful!”, Wendy W. ”I was able to walk unassisted two weeks after my surgery.”, Douglas H. ”Still my go-to PT!!! Fantastic! Fantastic! Fantastic!”, Dawn R. ”The people at this facility are great. Very helpful and supportive.”, Paul M. ”No one is better”, Jack M. ”One of the few places that spends half the time actually working with you.”, Diane L.

There's a reason your pain keeps coming back.

Treat the spot that hurts and it quiets down for a while. If nobody works out why it started, it comes back. Here is what we do differently.

The Typical Clinic What most patients put up with
  • You get handed off to an aide

    You met a therapist once. After that, someone else walks you through a list while they work the room.

  • Nobody tells you what is actually wrong

    You leave with exercises and no explanation. When it flares again, you have no idea why.

  • Go get a referral first

    A doctor's visit, a wait, a copay, all before anyone has looked at the thing that hurts.

  • The only openings are mid-workday

    So you burn vacation days, or you skip visits, and progress stalls either way.

  • Corporate rates, and no plan past discharge

    Large health companies carry higher contracted rates, and care stops the day the visits run out.

The Carroll Physical Therapy Way What actually gets you better
  • One-on-one care with a licensed physical therapist

    A therapist identifies the root cause and builds the plan around it. That is the whole model, not an upgrade.

  • You leave knowing what is wrong and why

    Move what is stiff. Strengthen what is weak. Stabilize what is uncontrolled. In plain language, every visit.

  • No referral needed in New Jersey

    State law lets you see a licensed physical therapist directly. Call us first, not second.

  • Doors open at 5:00 AM

    Come before work, keep your day, and stop choosing between your job and your recovery.

  • In-network, at small-practice rates

    We accept and are in-network with most plans. Privately owned practices carry lower contracted rates than corporate groups.

The difference is not just philosophy. It is outcomes. See it for yourself.

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Real outcomes.
Real people.

These are unfiltered Google reviews from patients who came in with chronic pain, failed treatments, and no good options left. Read what actually happened.

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5.0 on Google · 600+ five-star reviews

PT should be simple.

A treatment room at Carroll Physical Therapy in Mountain Lakes, NJ, where evaluations begin Treatment tables in the Denville, NJ clinic at Carroll Physical Therapy, where hands-on manual therapy is performed The strength and conditioning floor at Carroll Physical Therapy in Mountain Lakes, NJ
Step 01 · Listen First
01

Find the cause.

Your visit starts with your story, then an exam that sorts out what is stiff, what is weak, and what your body is no longer controlling. You get the answer in plain language before anything else happens.

02

Move what is stiff.

Hands-on manual therapy opens up the joints and tissue the exam flagged, not wherever it happens to ache that morning. Motion comes back before load goes on.

03

Strengthen what is weak.

Then we condition what is weak and stabilize what is less controlled, so the pattern that caused this does not quietly rebuild itself. You leave able to keep it that way.

Pain. Prime. Perform. Prevent.

Getting out of pain is phase one, not the finish line. Four named phases, so you always know which one you are in and what has to happen next.

Phase 01

Pain

In pain and unsure where to turn? One-on-one care to identify the root cause and build a treatment plan around it, so the first thing that changes is how you feel.

Phase 02

Prime

Motion first, then capacity. We restore the range you lost and condition the tissue that gave out, until your body can take real load again without protest.

Phase 03

Perform

Injured and eager to return to normal? This is the part where you go back to the court, the job site, or the trail, and stay there.

Phase 04

Prevent

Worried about re-injury? Now we deal with the reason it happened. Stabilize what your body was not controlling, so the flare-up has nothing left to come back to.

If it's keeping you from moving, we treat it.

From the first twinge to chronic pain you've lived with for years, we find the cause and build the plan to fix it.

The gym and conditioning floor at Carroll Physical Therapy in Mountain Lakes, NJ
View All 21 Conditions →

Results you can measure.

0+Years in Practice
0Locations in Morris County
0+Five-Star Reviews
5.0 on Google  ·  0+ five-star reviews
0+ years serving our community
No referral needed  ·  Most insurances accepted

The people in your corner.

Dan Carroll, PT, FAAOMPT, founder of Carroll Physical Therapy in Denville, NJ

Dan Carroll, PT, FAAOMPT

Founder · Manual Therapy Fellow

Grew up in Rockaway, trained through the Manual Therapy Institute, and completed their AAOMPT manual therapy fellowship. Built this practice around one belief: PT should be simple, and you should understand it.

Dr. Dan Streeter, PT, DPT, COMT, physical therapist at Carroll Physical Therapy in Denville, NJ

Dr. Dan Streeter, PT, DPT, COMT

Vestibular & Concussion Care

Springfield College DPT, here since 2018. Certified in orthopedic manual therapy and, most recently, advanced vestibular PT through the University of Pittsburgh. The one patients see when the room will not stay still.

Dr. Mary Ninivaggi, PT, DPT, ATC, AIB-VRC, physical therapist at Carroll Physical Therapy in Denville, NJ

Dr. Mary Ninivaggi, PT, DPT, ATC, AIB-VRC

Knee, Lower Body & Balance

Athletic trainer first, Rutgers DPT second, multi-sport athlete before either. Works mostly on knees, lower-body injuries, and the dynamic balance that keeps them from happening twice.

Meet Our Full Team →

What our patients say.

Everything you want to know before you come in.

01 / Do I need a referral to start physical therapy?
No. NJ gives you the right to see a physical therapist directly, no doctor's visit required first. If your specific insurance plan does require a referral, we will tell you right away and walk you through the fastest way to get one. The majority of our patients come in without a referral and have no issues with coverage.
02 / Will my insurance cover treatment?
We are in-network with most major insurance plans, including Medicare and the commercial plans most people in Denville carry. Before your first visit, we verify your exact benefits so you know what to expect, no guessing, no surprises when the bill arrives. Call us with your insurance card and we will check your coverage on the spot, usually in under five minutes.
03 / What should I expect at my first visit?
Your first visit is a full one-on-one evaluation with a licensed physical therapist, not a quick intake before someone hands you a printout. Your therapist takes a complete history, assesses how your body moves, identifies exactly where the problem is originating, and explains what is going on in plain language. You leave with a specific treatment plan and a clear answer to the question you have been carrying around: "Why does it keep hurting?" Most patients say that first session gave them more clarity than everything they had tried before it.
04 / How often will I come in, and can I get here before work?
Both locations open at 5:00 AM Monday through Friday, so you can be treated and still be at your desk on time. Visit frequency depends on your condition, how long you have had it, and your goals, but most patients start at two to three times per week and taper as they improve. After your evaluation, your therapist gives you a realistic timeline and visit estimate. We do not keep you coming longer than you need to, and we do not pad your plan to fill a schedule.
05 / How soon will I feel results?
Most patients notice a meaningful difference within the first three to four sessions, not a complete resolution, but enough of a change that they know something real is happening. We track your progress objectively at every visit, measuring how you move, not just asking how you feel. If something is not working, we change it immediately. You will never spend twelve sessions on a plan that stopped producing results after four.
Carroll Physical Therapy physical therapy treatment room in Denville
The Longer You Wait, the Harder It Gets.

Your pain has a cause. We find it.

Most people spend months, sometimes years, managing pain instead of fixing it. You don't have to. One evaluation tells you exactly what's wrong, how long it takes to fix, and what your plan looks like. No commitment required.

Stop managing it.
Start fixing it.

No referral needed. Walk in directly.
Most major insurances accepted
Doors open at 5:00 AM
One-on-one with a licensed physical therapist
(973) 366-1600
0 Locations
0+ Five-Star Reviews
0+ Years in Practice

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We're in your neighborhood.

Denville, NJ — Primary Office
Mon to Thu  ·  5:00am to 8:00pm
Fri  ·  5:00am to 5:00pm
Mountain Lakes, NJ
Mon to Thu  ·  5:00am to 8:00pm
Fri  ·  5:00am to 5:00pm