Our team of rehabilitation experts is dedicated to your relief, recovery and return to life.
Cindy Roa, PTA
Cindy Roa, PTA
Therapy Supervisor, Physical Therapist Assistant
Education
Bachelor of Science in Health Services Management, Summa Cum Laude (2025) University of Maryland Global Campus
Associate of Science, Montgomery College (2009)
Certifications
Qualified Bilingual Staff
Fun Fact
Cindy loves to dance, especially salsa.
Ann Manyin, PT, Cert VRS
Ann Manyin, PT, Cert VRS
Senior Physical Therapist
Education
Bachelor of Science, Physical Therapy, University of Maryland Eastern Shore (1991)
Certifications
Certified Vestibular Rehabiliation Specialist
Fun Fact
In her free time, Ann likes spending time outdoors with her family, hiking, and canoeing. In the clinic, Ann strives to listen to each patient to understand their needs and provide personalized care to help each person to return to normal activities.
Charissa Kafarakis, PT, DPT
Charissa Kafarakis, PT, DPT
Senior Physical Therapist
Education
Doctor of Physical Therapy, Ithaca College (2012)
Bachelor of Science, Ithaca College (2010)
Fun Fact
Charrissa has a YouTube cooking channel with her husband's grandmother.
Chun Lin, PT
Chun Lin, PT
Senior Physical Therapist
Education
Master of Physical Therapy, University of Pittsburgh (2009)
Fun Fact
Chun speaks 3 languages and can probably win the world’s spiciest food contest!
C. Ellen Lee, PT, PhD, MPH, Cert.MDT, CLT, OCS
C. Ellen Lee, PT, PhD, MPH, Cert.MDT, CLT, OCS
Senior Physical Therapist
Education
Master of Public Health, Indiana University (2014)
Doctor of Philosophy, Texas Woman's University (2002)
Master of Science, Texas Woman's University (1998)
Bachelor of Science, Physical Therapy, University of Alberta (1993)
Certifications
Board-Certified Orthopaedic Clinical Specialist
Certified in Mechanical Diagnosis and Therapy
Certified Lymphedema Therapist
Fun Fact
Ellen enjoys outdoor activities including hiking, cycling, kayaking, and swimming. In her spare time, Ellen likes playing the piano and listening to classical, jazz and Broadway music.
Jinkyu Han, PT, DPT
Jinkyu Han, PT, DPT
Senior Physical Therapist
Education
Doctor of Physical Therapy, University of Montana (2020)
Bachelor of Physical Therapy, Korea National University of Transportation (2014)
Certifications
IPNFA, level 1 and 2
Fun Fact
Jin is a passionate traveler who has explored 17 countries and counting.
Kenny Shih, PTA
Kenny Shih, PTA
Senior Physical Therapist Assistant
Education
Associate of Applied Science, Montgomery College (2016)
Bachelor of Arts, University of Maryland Baltimore County (2011)
Certifications
Certified Associate in Project Management
Fun Fact
Kenny has been a competitive tennis player his entire life, and has coached tennis and Tae Kwon Do in the past. Now, he spends his days trying to survive getting through the day with his young daughter.
Richard Singer, PT
Richard Singer, PT
Clinical Specialist
Education
Bachelor of Physical Therapy, University of Maryland Baltimore (1980)
Certifications
Trigger Point Dry Needling
Fun Fact
Rich used to have a patent for a wrist brace that he invented. In his free time, Rich loves hiking with and without his dogs and recently started playing pickleball.
Shangyuan Wang, PT, DPT
Shangyuan Wang, PT, DPT
Physical Therapist
Education
Orthopedic Physical Therapy Residency, Touro University (2019)
Doctor of Physical Therapy, Howard University (2016)
Bachelor of Science, University of Toledo (2012)
Fun Fact
Dr. Wang has 8 years of experience in outpatient physical therapy clinics, skilled nursing facilities and inpatient rehab settings. He hope to use his clinical skill to help patients to improve quality of life by meeting their functional goals and incorporating health and wellness into daily living. Outside of work, he enjoy playing basketball and traveling.
Ruofei Du, PT, DPT
Ruofei Du, PT, DPT
Physical Therapist
Education
Doctor of Physical Therapy, Emory University (2025)
Bachelor of Science, University of Pittsburgh (2021)
Fun Fact
Fei is passionate about knitting and crocheting in her spare time. She also enjoys taking road trips to nearby cities and discovering new restaurants - especially those serving Asian food. Recently, she started rock climbing and is excited to explore more of the sport.
