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Jennifer Welsh, PT, MSPT, OCS, COMT, ATC

Board-Certified Clinical Specialist in Orthopaedic Physical Therapy

Physical Therapist, Owner

Jennifer is the Owner of Performance Physical Therapy and has been practicing in Northern Virginia since 2002.  She received her Masters Degree from Marymount University in Arlington, VA and her undergraduate degree in Athletic Training (ATC) from Gardner-Webb University in NC.  In addition she is a Board Certified Orthopaedic Clinical Specialist (OCS) and a Certified Maitland Therapist and holds a specialization in Orthopaedics (COMT).  Jennifer lives in Fairfax with her husband, David, and their German Shepherd, August.  In her spare time, Jennifer loves playing soccer and traveling.

Meet the Team

Your Health is our Priority


Daniel Trang, PTA

Physical Therapist Assistant

Daniel first began working with Performance Physical Therapy as a volunteer in 2011, to begin the pursuit of a career in physical therapy.  He graduated from Virginia Commonwealth University in 2011 with a Bachelor’s degree in Exercise Science.  After graduating from VCU, he attended Northern Virginia Community College obtaining an Associates degree and becoming a Licensed Physical Therapist Assistant.  His experience includes vestibular rehab, fall prevention, but his main focus is orthopedics and sports rehabilitation.  He played football for 10 years up through high school and was also a competitive powerlifter for many years and held the VA state record for 18 year old's in bench press and squat.  Daniel enjoys the outdoors, but his main passion is hunting and fishing.  If not outdoors, he spend his time working out, cooking, and enjoying time with family and friends.


Martha Martin, PTA

Physical Therapy Assistant

Martha joined Performance Physical Therapy in 2019.  She received her Associate of Applied Science degree as a Physical Therapy Assistant from Northern Virginia Community College in 2019.  Martha graduated from Randolph-Macon College with a Bachelor of Science in Biology and Religious Studies with an Ethics minor in 2011.  Martha specializes in working with general orthopaedic injuries. She is also certified in LSVT BIG for Parkinson’s patients, FMT Basic and Performance kinesiology taping, and Graston technique.  In addition to working at Performance Physical Therapy, Martha enjoys attending concerts and watching and playing sports, as well as spending time with family, friends, and her dog.

Female Doctor

Natalia Yow, PTA

Clinic Director, Gunston clinic

Physical Therapist Assistant

Natalia has been with Performance Physical Therapy since the summer of 2005.  She first joined our team as a Therapy Aide, helping out around the clinics and making things run smoothly.  During this time she was attending Northern Virginia Community College in pursuit of a PTA degree.  After graduating from the program in spring of 2011, we were lucky enough to have her join our team as a PT Assistant.  In 2019, Natalia became the Clinic Director for our Gunston clinic.  Natalia is enjoying her new role with us and also enjoys living in the Woodbridge area with her family.  She is also fluent in Spanish and English.


Lauren Goldberg, PT, DPT,OCS

Physical Therapist

Lauren graduated from Virginia Commonwealth University with her Doctorate in Physical Therapy.  She completed her undergraduate education at the University of Virginia with a Bachelor of Science in Kinesiology.  Lauren has a strong interest in orthopedic injuries and post-operative rehabilitation.  She enjoys treating patients from all backgrounds and age groups.  Lauren enjoys playing tennis and pickle ball, going to the beach, and traveling to new places. 


Bridget Nagy, PT, DPT

Physical Therapist

Bridget graduated in 2020 from Marymount University where she received her Doctor of Physical Therapy degree as well as her Bachelor’s degree in Health Science in 2017.  Bridget has had experience working with orthopedic, vestibular, and stroke patients in both the inpatient and outpatient setting but has a strong interest in manual therapy and concussion rehab.  When Bridget isn’t at work she enjoys spending time outside, going to wineries with friends and family, and cuddling with her two cats.


Jeanne Conner, PT, DPT

Physical Therapist

Jeanne joins us as a graduate from Marymount University's Doctorate of Physical Therapy program and works in our Gunston clinic.

Practice Manager

Amy has been with Performance Physical Therapy since early 2019. She has worked in healthcare for several years and enjoys being an advocate for the patients and uses her experience on the job to assist with insurance benefits and education.  She is currently working towards her degree in Healthcare Administration.  Outside of work Amy is enjoys spending time with her family and her dogs.  She is also fluent in Spanish and English.

Amy Guzman


Office Manager, Chantilly clinic

Amrita joined Performance Physical Therapy recently as the Office Manager of our Chantilly clinic.  She brings with her a great deal of experience and knowledge with a M.S. in Healthcare Management as well as a MBA from Marymount University.  Outside of work Amrita enjoys shopping, binge watching Netflix, and reading.  She is also a huge foodie who loves trying new spots in the DMV area.  She is also fluent in Hindi, Punjabi and English.

Amrita Singh

James Herlihy

Office Manager, Gunston clinic

James joined Performance Physical Therapy in 2021 as the Office Manager of our Gunston clinic.  


Paige Goodman, PT, DPT, ATC

Physical Therapist

Paige first began working for Performance Physical Therapy in the summer of 2017 as a Therapy Aide in order to gain experience in the field before applying to Physical Therapy school. A graduate from Marymount University’s Doctor of Physical therapy program in 2022, Paige has experience working with various orthopedic conditions. When not working, Paige enjoys spending time pet sitting, reading, and can often be found exploring the great outdoors while playing Pokémon Go!

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