Personalized Expert Care
One-on-one physical therapy around your unique recovery and performance goals.
Root Cause Treatment
We focus on identifying and treating the true cause of pain, not just the symptoms.
Move Stronger Daily
Restore mobility, prevent injuries, and perform at your highest level with expert care.

10+
Years Of Experience
PHYSICAL THERAPIST, SPORTS NUTRITIONIST
Jenny Doyle founded D4 Physical Therapy with a clear vision: to deliver a higher standard of care that bridges physical therapy, sports performance, and overall wellness. A 2011 graduate of Boston University, she spent the early years of her career in Boston working closely with athletes across a wide range of sports.
Jenny is a certified sports nutritionist, further advancing her full-body, integrative approach to care. She incorporates individualized nutrition strategies alongside physical therapy and performance training to support injury recovery, optimize energy availability, enhance body composition, and improve overall athletic performance.
In 2017, Jenny founded Rise Up Performance Therapy while living in Pennsylvania, where she supported her husband through his orthopedic surgery residency. This experience further shaped her approach to individualized, performance-driven care.
In 2022, she began working as a team physical therapist for USA Gymnastics, expanding her expertise in managing and optimizing the health of elite athletes.
Now based on the South Shore, Jenny is focused on growing D4 Physical Therapy into a premier destination for one-on-one, high-level care. She specializes in working with motivated, active adults and competitive athletes, with particular expertise in treating and training gymnasts, dancers, basketball players, and weightlifters.
Expert Athletic Care
Movement Focused Recovery
Personalized Therapy
Performance Driven

Dr. Jenny Doyle, PT, CSNC
PERFORMANCE-FOCUSED PHYSICAL THERAPY AND RECOVERY SERVICES
Our services are designed for athletes and active individuals who want more than traditional physical therapy.
INSIDE OUR BOUTIQUE PHYSICAL THERAPY CLINIC
Take a look inside our clinic where focused, one-on-one care happens.Our space is designed to create a calm, professional environment where athletes and active individuals.

RESTORING MOVEMENT THROUGH PERSONALIZED CARE
Our mission is to deliver highly individualized, one-on-one physical therapy that restores movement, resolves the root cause of pain, and empowers athletes and active individuals to perform at their highest level.Our mission is to provide science-backed, personalized insights that empower you to reach your full potential in health, fitness, and recovery.Our mission is to bridge rehabilitation and performance through individualized, one-on-one care — helping active individuals build resilience, prevent injury, and sustain lifelong movement.
Root Cause Pain Treatment
We focus on identifying and treating the underlying cause of pain.

True One-on-One Care
Every appointment is a dedicated 60-minute session with your physical therapist
Personalized Recovery
We combine hands-on therapy with customized mobility, strength, and performance.
WHY CHOOSE OUR ONE-ON-ONE PHYSICAL THERAPY
We provide a boutique, one-on-one physical therapy experience designed to help active individuals recover faster, move better, and perform at their highest level.

WHAT OUR PATIENTS SAY ABOUT US
The best physical therapy experience.
I’ve been to several physical therapy clinics before, but this was completely different. The one-on-one attention made a huge difference.
— Sarah M., Marathon Runner

Finally a clinic that truly listens.
Every session focused on my progress, strength, and movement. I recovered faster than I expected and feel stronger than before my injury.
— David L., Weightlifting Athlete
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Professional, knowledgeable.
Their combination of hands-on treatment and performance training helped me return to my sport safely and confidently.
— Emily R., Competitive Dancer
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GET IN TOUCH WITH OUR THERAPISTS
Whether you're recovering from an injury, looking to improve performance, or want personalized physical therapy.
Phone:
508-233-3435
Address:
228 Columbia Rd Hanover, MA 02339





