Private · Concierge · Connecticut

Elite Sports Rehab, Delivered to You

One-on-one sports physical therapy in your home, at your facility, or virtually — from a board-certified sports specialist trained at the nation's top orthopedic hospital.

DPT · SCS
Board-Certified Sports Specialist
HSS
Trained · #1 in Orthopedics
TPI L3
Medical Certified
8+ YRS
Elite Sports Medicine
DN · BFR
Advanced Techniques
Services & Pricing

Built Around Your Sport

Direct-pay, out-of-network care with total transparency. Superbills provided for out-of-network insurance reimbursement or HSA/FSA submission.

PT Evaluation — In-Home

60 min · In your home or facility

Comprehensive musculoskeletal and movement assessment with an individualized treatment plan.

$250

PT Evaluation — Virtual

60 min · Secure video

Full telehealth evaluation with movement analysis, programming, and clear next steps.

$250

PT Eval + TPI Level 1 Screen

75 min · In-Home · Golf

Full PT evaluation with the Titleist Performance Institute Level 1 movement screen.

$300

PT Eval + Throwing Analysis

75 min · In-Home · Baseball / Softball

Full musculoskeletal exam, 2D motion analysis, and training recommendations.

$300

PT Eval + Running Analysis

75 min · In-Home · Endurance

Full musculoskeletal exam, 2D motion analysis, and training recommendations.

$300

Follow-Up Sessions

60 min · In-Home or Virtual

Manual therapy, progressive loading, and sport-specific rehab — in person or by video.

$200 / session
Signature Program

Return to Sport Transition Program

The bridge between discharge from formal PT and a full, confident return to competition — built for adolescent and collegiate athletes after knee injury or surgery, with objective testing gates at every phase.

  • 01
    Linear ProgressionFundamental running and deceleration mechanics
  • 02
    Multidirectional ProgressionCutting, lateral movement, and agility foundations
  • 03
    Sport-Specific & ReactiveReactive cutting and sport-specific agility
  • 04
    Movement & Skill RestorationFull sport movement patterns and functional skills
  • 05
    Reconditioning & SimulationIn-season intensity with load management — exit to competition on demonstrated readiness

Program Tiers

RTS Monthly ProgrammingIndividualized online program, exercise library, direct messaging, monthly progression review
$100 /mo
Virtual Coaching SessionLive supervised session — form feedback, cueing, progression · 60 min
$100
In-Person RTS SessionOn-field or in-home coaching and progression · 60 min
$150
Golf Performance

The Body-Swing Connection

The Titleist Performance Institute has spent two decades studying how the body functions in relation to the golf swing — and its philosophy is simple: there are infinite ways to swing a club, but one most-efficient way for you, based on what your body can physically do.

"If you don't assess, it's just a guess." The TPI movement screen evaluates your physical capabilities and connects them directly to your swing characteristics. As a TPI Medical Level 3 clinician — the highest medical certification TPI offers — with additional certifications across the Fitness, Power, and Junior tracks, I build the complete plan: treatment, training, and swing-relevant programming.

  • TPI movement screen — the Body-Swing Connection assessment
  • Swing characteristic analysis and physical correlation
  • Individualized mobility, stability, and power programming
  • Junior golfer development — age-appropriate long-term athlete pathways
  • Post-injury and post-surgical return to golf
TPI Certified TPI Medical Level 3 Certified TPI Fitness Level 2 Certified TPI Power Level 2 Certified TPI Junior Level 2 Certified
TPI movement screening app 3D swing analysis at the Titleist Performance Institute Titleist Performance Institute training facility Golf course at sunrise
Billy Marrone treating an athlete
About

Billy Marrone, PT, DPT, SCS

I've spent my career at the top of sports medicine — eight years at the Hospital for Special Surgery in New York, the nation's #1 orthopedic hospital, treating athletes from youth sports through the professional ranks. I completed HSS's sports residency, earned board certification as a Sports Clinical Specialist, and served as faculty for the residency program and the HSS–Brooklyn Nets Lower Extremity Fellowship.

Today I lead return-to-sport pathway development at Connecticut Children's Medical Center and teach sports physical therapy as adjunct faculty in Quinnipiac University's DPT program. Marrone Sports Rehab brings that same standard of care directly to you — no clinic queues, no divided attention, just focused one-on-one work built around your sport and your goals.

Doctor of Physical Therapy, UConn
Board-Certified Sports Specialist (SCS)
HSS Sports Residency, Faculty 2021–23
HSS–Brooklyn Nets Fellowship Lecturer
TPI Medical L3 · Fitness L2 · Power L2 · Junior L2
Dry Needling & BFR Certified
Adjunct Faculty, Quinnipiac DPT
National Presenter — ACL & RTS
Media & Publications

Research, Writing & The Sports Rehab Lab

Podcast

The Sports Rehab Lab

60+ episodes on sports rehabilitation, return-to-sport decision making, and performance — conversations with clinicians, surgeons, and performance staff from across sports medicine.

Listen on Apple Podcasts →

Peer-Reviewed Publications

  • Rehabilitation and Return to Sports after Achilles Tendon Repair. Int J Sports Phys Ther. 2024.
  • Return-to-Sport Testing in Young Athletes After ACL Reconstruction. HSS Journal. 2024.
  • The Evolution of Rehabilitation and Return to Sport Following Cartilage Surgery. Int J Sports Phys Ther. 2023.
  • The Return-to-Sport Clearance Continuum for the Professional Athlete. Arthroscopy, Sports Medicine, and Rehabilitation. 2022.
  • Orthopedic Management of the Knee. Fundamental Orthopedic Management for the PTA, 5th Ed. Elsevier, 2022.
New Patients

Patient Forms

Please download and complete these forms before your first visit. Bring the completed copies with you — do not email completed forms containing health information.

Privacy note: To protect your health information, completed forms should be handed to your therapist at your first visit — please do not send completed forms by email.
Scheduling

Book a Visit

Availability is posted weekly. Choose a time below, or email marronewpt@gmail.com if you don't see a time that works.

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Online scheduling coming soon

Connect your Calendly or Cal.com account here. Until then, email marronewpt@gmail.com to request an appointment.