Welcome to
Evergreen Physical Therapy
Big Rapids, Clare, Gladwin, Harrison, Midland!
Excellence through personal attention
Here at Evergreen Physical Therapy, your recovery is our mission. It’s as simple as that! We have committed our careers to offering the most effective and efficient path to your recovery. Our clinicians are dedicated lifelong learners sharing new knowledge and skills with each other. This culture of clinical continuing education and teamwork provides the foundation for our company and your recovery.
Mission:
Evergreen Physical Therapy is dedicated to providing quality personalized rehabilitation services, self care and wellness to the general population as well as specific individualized care in the areas of sports medicine, occupational injuries and prevention, pre and post orthopedic surgical care.
Vision:
Evergreen Physical Therapy will offer patients the most optimal combination of rehab care and self care available in the community and will be the provider of choice by medical care professionals.
Evergreen Physical Therapy Services
Our Directors and Specialists
Abby Hartley, PTA
Physical Therapist Assistant Abby is a licensed Physical Therapist Assistant who graduated from Delta College in 2009. She holds certifications in LSVT BIG and massage therapy, and brings clinical strengths in orthopedics and sports medicine to her practice. Abby is committed to providing fun, compassionate, hands-on care to help patients of all ages achieve their rehabilitation goals. A lifelong resident of Gladwin, Abby resides in the community with her husband and their four children. Outside of work, she enjoys hunting, camping, and kayaking—activities that reflect her love for the outdoors and active lifestyle. Gladwin Location
Carissa Jenema, PT, DPT Carissa Jenema is a compassionate and well-rounded physical therapist with a deep commitment to delivering personalized, evidence-based care. She enjoys working with individuals of all ages and abilities, drawing on her strong foundation in orthopedic and neurological rehabilitation. Carissa also has advanced training in pelvic health and brings valuable insight into how pelvic floor function can influence a wide range of conditions, even as she continues to expand that area of her practice. Carissa earned her Doctorate of Physical Therapy from Grand Valley State University (GVSU), where she was actively involved in public health research and received recognition through prestigious awards for academic and professional excellence. Her experience at GVSU cultivated both her clinical skill and her passion for whole-person care. Athletics has always been a meaningful part of Carissa’s life. In high school, she competed in soccer, volleyball, and cross country, while also helping coach gymnastics for kids. During college, she continued her love of movement by playing on several intramural volleyball teams. These experiences not only deepened her appreciation for physical performance and injury prevention but also continue to shape her patient-centered approach to care. In her free time, Carissa can be found enjoying the outdoors—whether it’s backpacking, paddle boarding, or hiking with her husband. She brings the same and driven spirit to her work with patients, aiming to help each individual achieve their fullest potential.
Cassandra Davis, DPT, ATC - Physical Therapist and Athletic Trainer Cassandra Davis brings a unique and well-rounded background to the Evergreen team, having earned both a Bachelor’s degree in Athletic Training and a Doctorate in Physical Therapy from Central Michigan University (CMU). Her dual credentials provide her with an exceptional foundation in sports medicine and orthopedic care, equipping her to treat a wide range of conditions across all age groups. Originally from the Big Rapids area, Cassandra is proud to serve the community she’s called home. An avid athlete growing up, she played softball, basketball, cross country, and volleyball in high school, which gave her a firsthand appreciation for the importance of staying active and injury-free. Her passion for physical therapy was sparked at a young age, inspired by her own patient experience at Evergreen. That early connection has fueled her dedication to helping others return to the activities they love. Known for her warm demeanor and eagerness to learn, Cassandra is constantly expanding her clinical knowledge. Outside of the clinic, she enjoys reading, picking up new hobbies, and spending time with her husband and their energetic puppy, Beesly.
Charles Zelkowski, PT, DPT
Gladwin Therapy Director Charles is a licensed Physical Therapist and the Therapy Director in Gladwin. He earned his Bachelor of Science in Therapeutic Recreation from Central Michigan University in 2010, followed by a Doctorate of Physical Therapy in 2013. A lifelong resident of the Mid-Michigan area, Charles is proud to serve the community he calls home. He is an active member of both the Michigan Physical Therapy Association and the American Physical Therapy Association. Charles is passionate about delivering comprehensive care in a rural setting and is deeply committed to helping patients achieve their rehabilitation goals through personalized, evidence-based treatment. His clinical strengths include orthopedics, vertigo management, geriatric care, balance training, and sports medicine. Charles resides in Harrison with his wife and their three children. Outside of work, he enjoys spending time with his family and sharing new experiences with them. His personal interests include golfing, fishing, hunting, hiking, kayaking, and camping—activities that reflect his love for the outdoors and active lifestyle. “Working for Evergreen allows me to be a part of my community. People view their PT sessions as more than another medical appointment. They see it as a visit with friends and neighbors, and they know they are going to be valued as an individual and not just a number.” – Charles Z.
Erin Gawel, PCC
Patient Care Coordinator Erin Gawel has been a vital part of Evergreen Physical Therapy since 2003, bringing years of experience and a deep understanding of clinic operations to her role as Patient Care Coordinator. She leads and supports the Evergreen team with professionalism, warmth, and a commitment to patient-centered care. Erin received her education from Mid-Michigan College and Central Michigan University. Known for her approachable demeanor and organizational expertise, she helps ensure every patient’s experience is smooth and welcoming. A lifelong resident of the area, Erin enjoys baking, reading, and spending time outdoors camping and kayaking with her husband and their three children. She actively supports the community in many ways, reflecting her deep-rooted connection and dedication to the people she serves. Gladwin Location
George Moore, PTA George Moore serves as the Therapy Director and has been dedicated to the Big Rapids community for more than 20 years, with a strong focus on orthopedics and sports medicine. A licensed Physical Therapist Assistant and graduate of Baker College, George brings extensive expertise in myofascial release, blood flow restriction training (BFRT), manual techniques for shoulder injuries, and evidence-based approaches for treating neck and back pain. Known for his warm, caring nature, sense of humor, and compassionate approach, George creates a positive and uplifting atmosphere wherever he goes. He takes pride in treating patients of all ages, helping them restore mobility, reduce pain, and improve their quality of life. His dedication to helping others achieve their best recovery outcomes has made him a trusted and valued professional in the community. Outside of his professional role, George resides in Canadian Lakes and enjoys traveling with his wife and two daughters, cheering on his daughters at their sporting events, and spending relaxing summer days on the water with his family. Big Rapids Location
Jennifer Kohn, DPT graduated from FSU in 2008 with her Bachelor of Science degree. She graduated from CMU in 2014 with her Doctor of Physical Therapy degree. She was previously a college and professional athlete and enjoys treating athletes of all levels. Jennifer has recently completed a certification course in Dry Needling. Trigger Point Dry Needling can treat Tendonitis/Tendinopathy, IT Band Syndrome, Plantar Fasciitis, Neck Pain, Headaches, Carpal Tunnel Syndrome, Sciatica, Muscle Strains and more Jen resides in Rockford with her husband, and two children. She enjoys playing soccer, running and bicycling. Big Rapids Location
Jess Vantroostenberghe, MAT, LAT, ATC, CKTP – Athletic Trainer Jess Vantroostenberghe is a dedicated and compassionate athletic trainer who brings both expertise and heart to her work with the athletes of Big Rapids High School—on and off the field. She earned her Bachelor of Arts degree in Exercise Science: Athletic Training from Adrian College, followed by her Master of Athletic Training from the University of Findlay in Ohio. A former high school and college softball player, Jess pitched and served as a designated hitter when not in the circle. Her athletic background fuels her passion for helping athletes perform at their best and recover safely from injuries. She has developed a highly successful concussion management program that streamlines recovery, incorporating vestibular rehabilitation, headache and vertigo care, BPPV management, and a comprehensive Concussion Return to Play Protocol. Jess resides in the Big Rapids area and enjoys traveling, mountain biking, snowmobiling, hiking, and camping. She values time with her family and friends and embraces outdoor recreation in every season Michigan has to offer. Big Rapids Location
Kristi Owens, PT, DPT
Physical Therapist Kristi is a licensed Physical Therapist with a strong academic and clinical foundation. She earned her Bachelor of Science from Oakland University and her Doctorate in Physical Therapy from the University of Michigan-Flint. Kristi is an active member of both the American Physical Therapy Association and the Michigan Physical Therapy Association. She enjoys working with a diverse patient population and has specialized interests in orthopedics, geriatric care, women’s health, and pelvic floor therapy. Kristi is also certified in LSVT BIG, a specialized program designed to improve movement intensity and functional mobility for individuals with Parkinson’s Disease, with applications that extend to other patient populations as well. Kristi resides in Beaverton with her husband and two children. Outside of work, she enjoys traveling, attending her kids events, camping, reading, and cooking—activities that reflect her warm, energetic, and well-rounded approach to life and care. Gladwin Location
Margaret Taylor, PT, DPT
Physical Therapist Margaret Taylor is a licensed Physical Therapist who brings a strong academic and clinical background to her practice. She earned her Bachelor’s degree in Integrative Physiology and Health Science from Alma College in 2015, followed by a Doctorate in Physical Therapy from Central Michigan University in 2018. Margaret began her career in acute care at Mary Free Bed Rehabilitation at Covenant Healthcare in Saginaw, where she refined her skills in orthopedics and sports medicine. She enjoys working with patients of all ages and is committed to helping individuals achieve their recovery goals through personalized treatment plans. In early 2023, Margaret joined the Evergreen team to serve the Clare community, embracing the opportunity to provide care close to home. Her approach combines clinical expertise with genuine compassion, making her a trusted resource for patients navigating their rehabilitation journey. Margaret lives in Clare with her husband, Tim, and their four children: Emily, Jackson, Grayson, and Brayden. Outside of work, she enjoys playing slow pitch softball, spending time with her family, and cheering on her kids at sporting events.
Mary Wood, PTA
Physical Therapist Assistant Mary is a dedicated Physical Therapist Assistant and lifelong resident of Harrison, Michigan. After graduating from Harrison High School, she pursued her passion for healthcare at Mid-Michigan College, earning her PTA degree in 2018. Mary is committed to providing compassionate, hands-on care to help patients of all ages achieve their rehabilitation goals, with clinical strengths in orthopedics and sports medicine. She and her husband, Garrett, live in the local community with their two sons, Jayce and Dean. Outside of work, Mary enjoys spending time with her family and staying connected to the community that shaped her. Harrison Location
Mitch McMillan, PT, MSPT
Harrison Therapy Director Mitch is a seasoned Physical Therapist with over 25 years of experience serving the Mid-Michigan region. He earned his Bachelor of Science in Exercise Physiology from Central Michigan University in 1997, followed by a Master of Science in Physical Therapy in 1999. His academic excellence was recognized through induction into two Honors Fraternities. Mitch currently leads as the Therapy Director in Harrison, where he is committed to delivering clinical excellence and fostering a community-centered approach to care. His professional strengths include orthopedics, geriatric rehabilitation, sports medicine, and recovery from back injuries. He is also an active member of both the American Physical Therapy Association and the Michigan Physical Therapy Association. Mitch resides in the Clare area with his wife, Trisha. Outside of work, he enjoys outdoor activities, traveling, attending sporting events, and training dogs—interests that reflect his energetic and hands-on approach to both life and therapy. Harrison Location
Mitchell Millar, PT, DPT, ATC, CSCS Director Midland Mitchell Millar is a licensed Physical Therapist and the Therapy Director at Evergreen Physical Therapy in Midland, Michigan. He earned his Doctorate of Physical Therapy from Emory & Henry College and holds a Bachelor of Science in Athletic Training from Central Michigan University. Mitchell is also a Certified Strength and Conditioning Specialist and certified in Dry Needling, enhancing his ability to both create treatment plans to improve general function and treat musculoskeletal conditions with precision and effectiveness. He is greatly involved in the Michigan Chapter of American Physical Therapy Association where he helps to both promote and advance the profession of physical therapy on a state level. With a strong foundation in general orthopedics and sports medicine, Mitchell brings a dynamic blend of clinical expertise and athletic training experience to his practice. He has worked extensively with athletes across all levels, helping them recover from injuries and optimize performance. He enjoys working with all age groups Originally from Elk Rapids, Michigan, Mitchell is passionate about living an active lifestyle. Outside of the clinic, he enjoys hiking, kayaking, lifting weights, cooking, and spending quality time with his wife, daughter, dog, and friends.
Rachel Strauss, PTA Physical Therapist Assistant Rachel is a skilled Physical Therapist Assistant and proud graduate of Delta College, with a clinical focus in orthopedic and sports medicine. She provides compassionate care to patients of all ages, with a special interest in working with the older adult population. In addition to her role at Evergreen, Rachel also treats patients in a skilled nursing setting, where she brings empathy, patience, and expertise to help individuals regain mobility and independence. Rachel lives in Bay City with her husband and son. Outside of work, she enjoys playing golf, fishing with her husband, spending quality time with her son, and taking walks with the family dog. Her love for the outdoors and active lifestyle reflects the same energy and dedication she brings to her professional practice.
Rebecca Pider, PTA
Physical Therapist Assistant Rebecca is a dedicated Physical Therapist Assistant with over 20 years of experience in patient care. A proud graduate of Baker College, she began her journey with Evergreen in the spring of 2006 and has since contributed her expertise across multiple clinics within the organization. Rebecca is passionate about working with a diverse range of patient diagnoses, bringing empathy, adaptability, and clinical skill to every interaction. Outside of her professional life, Rebecca finds joy in supporting her three sons at their hockey and lacrosse games. She enjoys spending time in nature, gardening, and embracing new challenges through learning and hands-on activities. Rebecca lives in Midland, Michigan with her husband and children, where they share a love for the outdoors and community life.
Tiffany Kelly is the friendly Patient Care Coordinator at Evergreen Physical Therapy in Midland. Tiffany originally is from Midland and attended Midland High School. She is avid fan of the Detroit Tigers and Detroit Lions. She loves volunteering when able within the community. Tiffany enjoys animals very much. She has Dogs, A cat, fish and her newest adventure, Chickens! When not working, Tiffany enjoys cooking, sewing and DIY projects, summers at the lake, fun in the sun and spending time with her Husband, Family and friends. Midland Location
Tiffany Kelly
Patient Care Coordinator Tiffany serves as the welcoming and compassionate Patient Care Coordinator at Evergreen Physical Therapy of Midland. A proud Midland native and graduate of Midland High School, Tiffany brings a deep sense of community and dedication to her role, ensuring every patient feels supported and cared for from the moment they walk through the door. Outside of work, Tiffany is an enthusiastic supporter of the Detroit Tigers and Detroit Lions. She is passionate about giving back and frequently volunteers within the local community. A devoted animal lover, Tiffany shares her home with her dogs, a cat, and fish. In her free time, she enjoys reading, cooking, sewing, and tackling DIY projects. Summers are often spent at the lake, soaking up the sun and making memories with her husband, family, and friends.
Trisha McMillan, PT, MSPT
Clare Therapy Director Trisha McMillan is a seasoned Physical Therapist and the Therapy Director at Evergreen, where she has been a valued team member since 2005. She earned her Bachelor of Science in Exercise Physiology from Central Michigan University in 1995, followed by a Master of Science in Physical Therapy in 1998. With over 25 years of experience practicing in the Mid-Michigan area, Trisha is known for her compassionate approach and commitment to individualized care. Her clinical strengths include orthopedics, sports medicine, and geriatric rehabilitation. Trisha has also been actively involved with Clare High School, providing pre-season conditioning and rehabilitation support for local sports teams. She is passionate about fostering wellness in her community and appreciates the small-town charm and close-knit atmosphere that Evergreen offers. Trisha lives in Clare with her husband, Mitch, and their two children, Cole and Addison. Outside of work, she enjoys outdoor activities, attending sporting events, traveling, and spending quality time with her family. Clare LocationForms
New Patient Forms
For your convenience, you may print and complete these forms prior to your first visit.
Physician Use
This copy may be faxed, mailed or hand delivered to the clinic. DO NOT EMAIL PRESCRIPTION.
Functional Outcome Questionnaires
Please fill out the appropriate survey prior to your first visit.
Monthly Newsletter
FAQ
For Additional Questions Please Contact Us
Yes. The choice of where you receive therapy is always yours. While the majority of our patients come to us by physician referral/recommendation, many clients request to see us due to our strong clinical reputation in the community.
In Michigan, you can see a physical therapist without a referral from a physician. However, your insurance may require a referral from a physician to cover your expenses. To find out, call the number on the back of your insurance card and ask if a referral is necessary for coverage of physical therapy.
- We participate in the majority of major health insurance plans including Medicare and Worker’s Compensation. Please contact us prior to your first visit to see if we participate with your specific health plan.
As a service to our patients, we will gladly file claims with your insurance company on your behalf. In order to appropriately submit these claims, we will need to obtain a copy of your insurance identification card to ensure that we have the necessary information.
Your therapist will conduct an evaluation of your condition lasting between 60-90 minutes. The evaluation is necessary to create a program designed specifically to address your needs for maximum recovery.
– Referral slip from your medical doctor
– Your medical insurance card
– Your ID
– If you are getting therapy as a result of a worker’s compensation claim or an automobile accident, you will also need to bring your claim information, including claim number.
Please arrive 15 minutes early on your first visit to fill out any necessary paperwork.
We recommend comfortable clothing such as sweatpants or shorts, a T-shirt or tank-top and sneakers.
Each visit will last 60 – 90 minutes on average. Times vary due to the treatment and exercises being performed.
The regularity of your visits will be determined after your initial evaluation, but most patients have 3 visits each week scheduled.
Links
PT&Me is an educational site for patients interested in or considering physical, occupational, and/or hand therapy.
