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    • HOME
    • The PROs
    • Expertise
      • Pain Relief
      • Injury Prevention
      • Sports Rehab and Recovery
      • Pre Post-Operative Rehab
      • Surgical Rehab
      • Posture and Ergonomics
      • TMJ Disorder
    • Therapies
      • Manual Therapies
      • Dry Needling
      • Tools
      • Game Changers
    • Clinics
      • Middleton
      • Sun Prarie
      • Cross Plains
      • Additional Locations
    • patient inquiries
    • REVIEWS
  • HOME
  • The PROs
  • Expertise
    • Pain Relief
    • Injury Prevention
    • Sports Rehab and Recovery
    • Pre Post-Operative Rehab
    • Surgical Rehab
    • Posture and Ergonomics
    • TMJ Disorder
  • Therapies
    • Manual Therapies
    • Dry Needling
    • Tools
    • Game Changers
  • Clinics
    • Middleton
    • Sun Prarie
    • Cross Plains
    • Additional Locations
  • patient inquiries
  • REVIEWS

PRO PT Founders

David Nissenbaum

Owner, Physical Therapist 

PT, MPT, MA, LAT, OCS, PES, TPI-3, CIDN

Contact

David is an orthopedic and sports-focused Physical Therapist with over 25 years of experience treating athletes across all levels. He specializes in manual therapy, soft tissue dysfunction, and data-driven performance optimization. David is known for his posture-specific, functional approach that identifies the root cause of injury.

  • Orthopedic and sports physical therapy 
  • Manual therapy & soft tissue rehabilitation
  • Functional Dry Needling (Level 3 trained)
  • Biomechanical & functional movement assessment
  • Injury prevention & performance enhancement
  • Sports medicine (youth to professional athletes)


David takes a dynamic, posture-focused approach emphasizing neuromuscular control and functional biomechanics. His philosophy centers on treating the source, not just the symptoms, to create long-term results.


Education

  • MPT, University of Wisconsin–Madison
  • MS Sports Administration, University of Northern Colorado
  • BS Kinesiology (Athletic Training), University of Wisconsin–Madison

Credentials

  • Board Certified in Orthopedics (APTA)
  • Certified in Functional Dry Needling (Level 3)
  • ASTYM Certified


  • Former Director, Outpatient Orthopedic and Sports Medicine Clinic
  • Experience working with high school, collegiate, Olympic, and professional athletes
  • Member: APTA, NATA, WPTA, WATA, AAOMPT


David lives in Middleton with his wife, Jill, and their two daughters. Outside the clinic, he enjoys golf, staying active, and continuing his lifelong pursuit of learning in sports medicine.


JEFF SCHLEUSNER

Owner, Physical Therapist 

PT, DPT, CSCS, MBA, CSAC

Contact

Jeff is a Doctor of Physical Therapy with advanced expertise in strength & conditioning and return-to-sport rehabilitation. With a unique background spanning elite athletics, biomechanics, and performance training, Jeff specializes in helping athletes objectively measure progress and safely return to peak performance, particularly in rotational and overhead sports.

  • Return-to-Sport rehabilitation
  • Strength & conditioning for high school, collegiate, and adult athletes
  • Biomechanics of rotational and overhead sports (baseball, softball, volleyball)
  • Olympic and power lifting–based performance training
  • Injury prevention and athletic recovery
  • Speed, agility, and multi-planar movement training


Jeff blends rehabilitation and performance training to ensure measurable, sport-specific progress. His approach emphasizes objective data, movement quality, and functional strength to restore and enhance athletic performance. Manual therapy is paired with targeted movement training to optimize recovery and long-term durability.


  • Doctor of Physical Therapy (DPT), University of Wisconsin–Madison (2016)
  • Certified Strength and Conditioning Specialist (CSCS), NSCA
  • Certified Speed & Agility Coach (2018)
  • MBA, University of Chicago Graduate School of Business (1998)
  • BA in Economics, Ripon College (1993)
  • OnBaseU and Driveline Certified


American Physical Therapy Association (APTA)

  • Sports Section
  • Pediatrics Section


Jeff lives in Middleton with his wife, two daughters, and son. Outside of work, he enjoys lifting, sprinting, road biking, fishing, and spending time outdoors. He also coaches youth softball, baseball, basketball, and strength & conditioning at both the high school and college levels.


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thanks for visiting Pro Physical Therapy

EIGHT Convenient Locations - Middleton, Cross Plains, East Madison (inside Twisted Fitness), Middleton (inside Core Health & Fitness), MADISON (INSIDE THE FIT), Fitchburg (inside bakke Athletics), SAUK CITY (INSIDE SP FITNESS), sun prairie. contact info: Cross Plains/Sauk City/Fitchburg: 608-413-0550 Middleton/Core/ Twisted Fitness: 608-841-1290 Sun Prairie: 608-318-0052

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