Meet Our Physical Therapists
Melissa Leitner, PT, DPT
Melissa graduated with a Bachelor of Science degree in Exercise and Sport Science from the University of Georgia. She then went on to receive her Doctorate of Physical Therapy degree from the Medical College of Georgia. Over the past 9 years, Melissa has worked exclusively in pediatrics, both in the clinic and the home environment. She has participated in a variety of continuing education courses including Neuro-developmental Treatment (NDT), Myofascial Release, Torticollis and Plagiocephaly, and various treatments for children with Cerebral Palsy, Down Syndrome and other neurological and developmental conditions. When she’s not working, Melissa enjoys spending time with her husband and their identical twin daughters, Charlotte and Addison. She also enjoys scrapbooking, quilting, and being with friends and family.
Ali watkins, PT, DPT
Program Director of In Harmony
Ali grew up in Kennesaw, Georgia. She graduated with a Bachelor of Science degree in Exercise and Sport Science from The University of Georgia. She then attended the University of St. Augustine for Health Sciences in St. Augustine, Florida and enjoyed living by the beach for 3 years. There Ali received her Doctorate of Physical Therapy degree, and then moved back to Atlanta to pursue her passion of working in a pediatric physical therapy setting. Ali has been working at In Harmony Pediatric Therapy since 2014 and absolutely loves it. She has taken several continuing education courses with topics including: TheraSuit, Universal Exercise Unit, Intensive Pediatric Therapy, Cerebral palsy in the pediatric population, plagiocephaly, the development of gait, the pediatric brain, Pediatric NDT and Intensive Handling Techniques, and pediatric orthopedics and sports medicine. Ali loves working with all types and ages of children, including: babies, kids with sports' injuries, children with delays in gross motor skills, neurologically involved children, etc. She is also a Credentialed Clinical Instructor, and has helped mentor many students. Ali enjoys going to the beach, playing soccer, hiking, playing tennis, exploring new restaurants, traveling, and spending time with her family, friends and husband. Ali recently got married in April 2026! She also loves cheering on the Georgia Bulldogs and the Buffalo Bills football teams on weekends in the fall.
Lindsay Watson, PT, DPT
Lindsay graduated from Georgia State University with a Bachelor of Science in Exercise Science and a Masters of Physical Therapy. She has worked in pediatrics for the last 10 years, with experience in leadership, including being Clinic Director and a certified Clinical Instructor, with a passion for treating patients as well as mentoring students and new graduates. Lindsay serves as the physical therapy team lead. Lindsay’s CEU experience includes infant positioning and torticollis, pediatric myofascial release, pediatric kinesiotaping, and currently working towards a level 2 certification in pediatric bladder and bowel dysfunction. In her spare time, Lindsay enjoys living the chaotic sports life of my 2 daughters, stepdaughter and stepson. She also loves working out, reading, and she is a a HUGE fan of the Bulldogs and Braves!
olivia barroso, pt, DPT
Olivia grew up in Macon, GA. She graduated with a bachelor's degree in Psychology from Auburn University (war eagle!). She then went on to receive her Doctorate of Physical Therapy degree from Mercer University while living in Atlanta, GA. She has been working in the pediatric physical therapy outpatient field since graduating in 2022. She has had lots of experience with a wide variety of pediatric patients and provided Intensive physical therapy sessions utilizing the Therasuit Method for 2 years at her last facility. Olivia loves working with all types and ages of children from babies, children with motor delay, to neurologically involved kids or those with rare diagnoses. Olivia received her Therasuit Method Certification in May of 2026. She has returned to her passion for intensive therapy and is now our intensive therapy physical therapist here at In Harmony!
In her free time, Olivia loves hanging out with family and friends, trying new restaurants, going to any and all types of sporting events, and going to the beach. And of course supporting her favorite team, the Auburn Tigers.
kaycee smith, PT, DPT
Community Outreach Coordinator
Dr. Kaycee Smith, PT, DPT, was born and raised in South Georgia, where she spent her childhood immersed in the art of dance. Her passion for movement and understanding the human body led her to the University of Georgia, where she earned a Bachelor of Arts in Dance. Following graduation, Kaycee spent 10 years as a master dance teacher and choreographer, teaching dancers of all ages and skill levels and choreographing for competitive dance companies throughout Georgia and Alabama.
Her years in dance education gave her a unique understanding of movement, body mechanics, and individualized instruction, ultimately inspiring her transition into physical therapy. Kaycee earned her Doctor of Physical Therapy from the University of St. Augustine in August 2021, graduating at the top of her class.
As a physical therapist, Kaycee has experience treating a variety of neurological and orthopedic conditions, with a particular passion for pediatric care and pelvic health. She specializes in pediatric pelvic floor therapy, including the treatment of constipation, urinary and bowel incontinence, and other pelvic floor dysfunctions. Kaycee is passionate about looking beyond a diagnosis to understand the whole child and is dedicated to providing individualized, compassionate care that empowers both patients and their families.
Advocacy is at the heart of Kaycee’s practice. As both a pediatric physical therapist and a mother of a child with special needs, she brings a deeply personal perspective to supporting children and families. Her own experiences have strengthened her commitment to increasing awareness, exploring individualized treatment options, and helping families confidently navigate the healthcare system and advocate for the care their children deserve.
Kaycee believes that every child has the potential to thrive when given the right support, resources, and opportunities. Her goal is not only to help her patients achieve their physical goals, but also to empower families with the knowledge and confidence to help their children reach their fullest potential.
Kaycee resides in Canton, Georgia, with her husband, Glenn, and their two sons, Remi and Land. Outside of her professional work, she enjoys spending time with her family and continuing to advocate for children and families within her community.
Heather Riberio, PT, DPT
Heather is a pediatric physical therapist who loves helping children grow stronger, more confident, and independent through movement and play. She graduated from Columbus State University with a degree in Exercise Science and earned her Doctor of Physical Therapy from the University of North Georgia. Since 2020, Heather has worked exclusively in outpatient pediatrics, supporting children with a wide range of needs. She especially values building relationships with families to celebrate progress together. When she’s not in the clinic, Heather enjoys family time with her husband, son, and dog—and never misses a chance to cheer on the Tar Heels.
Jennifer Henry, PT, DPT
Jen graduated from The University of Georgia with a Bachelor of Science in Biology. She received her Master of Physical Therapy Degree from Georgia State University.
She has worked as a pediatric physical therapist for 20 years. Her area of specialty is Aquatic Therapy and her favorite place to treat is in the pool!
Her continuing education has focused around aquatic therapy and strength and mobility training.
In her spare time she enjoys spending time with her husband and three children, fitness, travel, and volunteering.