Michael O'Brien

Michael O’Brien – PT, DPT

Mike was born and raised in St. Mary’s County. Mike is happily married with four wonderful children. Mike began playing soccer when he was four years old and he continues to coach his children in youth athletics. It was Mike’s love of soccer which inspired him to become a physical therapist due to his own knee pain. Mike graduated with his Master of Science degree from Ithaca College and later received his Doctor of Physical Therapy Degree. Mike enjoys the freedom to treating all of our patients as friends and developing life-long relationships with them. Mike has a special interest in sports medicine and sports performance enhancement. With over 20 years of experience, Mike continues to enjoy learning and implementing new techniques to allow you to achieve all of your physical therapy goals.

Lisa Mesmer

Lisa Mesmer – PT

Lisa Mesmer is a licensed Maryland Physical Therapist with Bachelor of Science degrees in Kinesiology and Physical Therapy from the University of Maryland and University of Maryland Eastern Shore, respectively. She has been practicing physical therapy for over 26 years with diverse clinical experiences including in/outpatient, acute/subacute rehabilitation, pediatrics and home health care. She has spent the past 10 years working in orthopedic rehabilitation, completing additional training regarding cervical/lumbar spine pain, shoulder, knee and total joint replacement rehabilitation. She is currently completing coursework to become a Sports Certified Specialist. Lisa utilizes a variety of hands on techniques, integrated with movement re-education to get you moving and feeling better.

Rebekah Coleman – PTA

Rebekah graduated from Northern Virginia Community College in 2004. She has worked in wide variety of physical therapy settings and has spent the last 7 years in the outpatient setting. She is happily married with 3 wonderful children.

Wendy Fied

Wendy Feid – Office Manager

Wendy grew up in western Pennsylvania and graduated with a Finance degree from the University of Pittsburgh. She in happily married and has 2 very active and involved children. She spends her free time designing jewelry at Firefly Studios and exercising. Wendy enjoys assisting and helping solve any issues that arise with your insurance coverage during your treatment.

Chrissy Harrison

Chrissy Harrison – Lead Physical Therapy Technician

Chrissy grew up in Prince Georges County and graduated from Suitland High School. She is married and has 4 amazing children. She loves helping our patients achieve their goals. She loves her Pittsburgh Steelers.