JOI South Rehab Center

John Alexander, OTR/L

Bachelor of Health Science (University of Florida, 2019)

Master of Occupational Therapy with Honors (University of St. Augustine for Health Sciences, 2022)

John Alexander, OTR/L 

John Alexander is originally from Crystal River, Florida and graduated from the University of Florida with a Bachelor of Science in Health Sciences. Afterwards, he moved to Jacksonville, Florida in 2021 and graduated with honors from the University of St. Augustine with a Master of Occupational Therapy degree in 2022. John is currently working towards obtaining his certified hand therapist license. He loves spending time outdoors, following University of Florida athletics, and serving in his church and community.  John can be found assisting patients at our JOI Rehab Beaches office.

To learn more about Occupational Therapy or Hand Therapy at JOI Rehab, please go to HAND Therapy.

To make an appointment with John, please call the JOI Rehab Beaches at 904-247-3324.  JOI and JOI Rehab is Where the Pro’s Go.

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Luke Bratton ATC

Luke Bratton, Certified Athletic Trainer

Luke Bratton is a graduate from the University of North Florida with a major in Athletic Training. Further, his clinical experience includes Division-I athletics with the UNF softball and soccer team. He was also part of the Sports Medicine staff for Jacksonville University Football. Further, he is currently the Athletic Trainer for Fernandina Beach High School Athletics, providing sports medicine coverage for practices and games.

Luke focuses his treatment based on a combination of manual therapy and therapeutic exercises to build strength, stability and improve ROM. He enjoys playing beach volleyball, kayaking, swimming, and playing guitar. Luke is now the ATC for Bishop Kenny High School.

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Allan Marlon O. Fiesta, PT, DPT, OCS

Doctorate of Physical Therapy, University of St. Augustine for Health Sciences (2017)
Bachelor of Science in Physical Therapy, University of the City of Manila (2000) 

Allan Fiesta, PT, Site Coordinator

Allan Fiesta graduated with a bachelor’s degree in physical therapy from the University of the City of Manila (Philippines) in 2000. He obtained his transitional doctorate degree in physical therapy with high honors from the University of St. Augustine for Health Sciences (2017) in St. Augustine, Florida. Further, all has worked in various clinical settings which include long-term care, home health, acute care and outpatient settings.

He has been with JOI since 2013 and started working as the spine physical therapist at the JOI South Clinic – Spine Center since 2014. He is a board-certified orthopedic clinical specialist through the American Board of Physical Therapy Specialties (ABPTS). Further, he is a current member of the Orthopedic Section of the American Physical Therapy Association (APTA). Allan Fiesta is also a member of the American Academy of Orthopedic Manual Physical Therapy (AAOMPT). Further, his area of interest includes the use of manual therapy techniques in the cervical and lumbar spine. He is currently working towards obtaining his manual therapy certification through the University of St. Augustine for Health Sciences.

Sarah Katsaras, MPT, OCS

Physical Therapist

Sarah Katsaras graduated from FSU with Bachelor’s of Science in Biology in 1994. Earned Master’s degree in Physical Therapy from University of St. Augustine in 1999. Sarah continues to work as a physical therapist for several years  She opened the JOI Spine Center in 2011 and has been coordinating the Spine Club meetings for 6 years. She also earned her OCS certification in 2011. Sarah currently works at the JOI Rehab South Physical Therapy Clinic.

Heather Lopez, OTR/L, CHT

Bachelor of Arts in Psychology (Texas Tech University, 1992)

Bachelor of Science in Occupational Therapy (University of Texas Health Science Center at San Antonio, 1996)

Certified Hand Therapist (Hand Therapy Certification Commission, 2006)

Heather Lopez, OTR/L, CHT is an occupational therapist with 20 plus years of experience treating upper extremity orthopedic injuries.  Further, she has her hand certification in 2006.  Heather works closely with the JOI surgeons to help her patients reach their functional goals.  Further, she continues to enjoy working with her colleagues in a team approach atmosphere. Heather works at the JOI Rehab South Physical Therapy Clinic.

Pat McIntire, Intake/Reception

Intake/Reception

Pat McIntire works at JOI Rehab Baptist South Rehabilitation Center.  She enjoys working with the rehab staff members and helping patients to get better.

She has worked for JOI Rehab for several years as an intake coordinator and receptionist.

Tiffany Patterson, MOTR/L, CHT

Bachelor of Arts Psychology (Flagler College, 1997)
Master’s degree in Occupational Therapy (Nova Southeastern University, 2002)
Certified in Hand Therapist (CHT)

For the past seven years, Tiffany Patterson has worked in an outpatient orthopaedic setting, where she concentrates on hand and upper extremity rehabilitation. In 2007, she became a Certified Hand Therapist. Further, Tiffany has been working with JOI Rehabilitation since 2006. She currently works at the JOI Rehab South Physical Therapy Center

Katie Stallings, OTD, OTR/L

Bachelor of Science in Exercise Physiology (University of North Florida, 2016)
Doctor of Occupational Therapy (Jacksonville University, 2022)

Katie was born and raised in Jacksonville and graduated from Providence High School in 2012. Katie recently graduated with her Doctor of Occupational Therapy (OTD) in 2022 from Jacksonville University and was awarded the Brooks Rehabilitation College of Healthcare Sciences Student of the Year. Prior to pursuing her doctorate in occupational therapy, she obtained her B.S. in Exercise Physiology from UNF. Katie was a Certified Exercise Physiologist for nearly 10 years and worked as a personal trainer at the local YMCA. She also worked as a rehab technician and coordinator at Brooks Rehab skilled nursing facility. She has experience working with orthopedic, neurological, and medically complex conditions. Katie currently teaches part-time as an OTD adjunct professor at Jacksonville University and practices at the San Marco and South location, pursuing her certification in hand therapy.

Tracy Wilcox PTA ATC LAT

Bachelor of Science in Athletic Training (University of Central Florida, 2005)
Master of Science in Exercise Physiology (University of Alabama at Birmingham, 2007)
Associate of Science in Physical Therapist Assistant (Florida State College of Jacksonville, 2015)

Before coming to Jacksonville Orthopaedic Institute, Tracy Wilcox worked with teams at UAB and North Georgia College. Tracy graduated from the University of Central Florida with a degree in Athletic Training in 2005. Further, she completed her degree as a Physical Therapist Assistant from Florida State College of Jacksonville in 2015. Tracy Wilcox enjoys working in outpatient orthopedics and has spent time with a variety of sports teams. Tracy has been with JOI since 2010.

Drew Zachary, PT, DPT

Bachelor of Science in Nutrition & Dietetics (Clemson University, 2015)
Doctorate in Physical Therapy (University of St. Augustine, 2019)

Drew is from Greenville, SC but has been in Florida for 4 years now. He attended Clemson University and graduated with his Bachelors in Nutrition and Dietetics. He then went on to receive his Doctorate in Physical Therapy from The University of St. Augustine for Health Sciences. When he is not at work, Drew enjoys watching football, taking his dog Tucker to the park, or finding new spots to grab a bite to eat. He has a passion for physical therapy and looks forward to helping you achieve your goals!

Drew currently is a physical therapist at the JOI Rehab at Baptist South.

Kjersti Olsen, Front Desk Specialist

Kjersti Olsen was born and raised in Western Kansas. After earning her Masters in Counseling Psychology from the University of Kansas, she fulfilled her lifelong dream of moving to Florida to be close to the water and sunshine, while working with disadvantaged youth. Kjersti enjoys traveling, having lived in Greece for a time, and enjoys traveling internationally and domestically as much as possible. Her hobbies include dancing, singing, gardening, and cooking. She also enjoys watching the Seattle Seahawks and Kansas City Royals. Kjersti is enjoying working at JOI Rehab while searching for the next adventure.  She is currently assisting patients at the JOI Rehab Beaches office.