Click below to read about our specialists.

Kelli Crosby
Synergy encourages you to contact any of our therapists directly if you have any questions.

Kelli Crosby grew up in Jacksonville, Florida. She attended both the University of Florida (Go Gators!) and the University of North Florida. She graduated with honors in 1999, earning a Bachelor’s degree in Physical Therapy. In 2000 she moved to Colorado Springs, and has been working in a private practice setting since then. She completed advanced specialty certification in orthopedic manipulative therapy in 2006, through the North American Institute of Orthopaedic Manual Therapy. She completed her trigger point dry needling certification with Kinetacore in 2010. Kelli continually strives to find the right combination of intervention and treatment to effectively address pain and dysfunction with each patient.

Kelli believes that physical therapy concepts can help anyone learn to manage, eliminate and prevent pain. Kelli’s book, How to Think Like a Physical Therapist in Your Everyday Life, outlines many of the simple concepts she teaches her patients. Please visit Kelli's web site at for more information. Outside the clinic, Kelli enjoys promoting her philosophy by speaking at community and corporate wellness events. In her free time Kelli and her husband enjoy traveling, hiking, horseback riding, snow skiing, gardening and their dog, Tanner.

Kelly Haddock
Synergy encourages you to contact any of our therapists directly if you have any questions.

Kelly graduated with honors from the University of North Florida with degrees in Sports Medicine/Athletic Training in 1999, Physical Therapy (bachelors) in 2001 and (master’s) in 2002. She furthered her studies, completing her certifications in manual physical therapy in 2006 and spinal manipulation in 2007. In 2010 she completed her trigger point dry needling certification. Far less than 1% of all therapists in the country have her same credentials. She was published in the Journal of Athletic Training for her research on ankle taping.

Kelly has worked as a volunteer for Wild Forever and Indigo Mountain, both local animal rescue and rehabilitation nonprofit groups. She takes pride in helping not only her human neighbors, but also her animal friends, enjoy their lives. She also enjoys hiking, skiing, snow shoeing, yoga and ballet dancing.

Kevin Haddock
Synergy encourages you to contact any of our therapists directly if you have any questions.

Kevin grew up in a small town in north eastern Florida. He attended the University of North Florida where he obtained a Bachelor degree in Sports Medicine/Athletic Training in 1999. He continued his education, graduating with honors in both his second bachelor’s degree and a master’s degree in Physical Therapy in 2001 and 2002. He has completed all levels of manual and manipulative therapy training through the North American Institute of Orthopedic Manual Therapy. He earned distinction status at the highest levels of manual and manipulative testing. He is trained in trigger point dry needling through KinetaCore. Kevin has worked with the United States Olympic Training center for the last 4 years as an athletic trainer and off site physical therapist for professional and pre-professional athletes. He has assisted in lectures and seminars for aspiring manual therapists. He has also been published in the Journal of Athletic Training for his work with sports specific ankle taping.

Kevin enjoys spending time hiking in the beautiful Colorado mountains with his wife Kelly and dogs Bart and Lily. He has climbed 15 of Colorado’s highest peaks and looks forward to bagging them all. Winter sports are always at the top of his recreational activities list, but none more than skiing.

Taresa Kenens
Synergy encourages you to contact any of our therapists directly if you have any questions.

Taresa has lived in many different places, but calls Colorado her home. She attended Walla Walla University and graduated in 1997 with a Bachelor of Arts in Spanish. She furthered her education at Andrew’s University, where she earned a Master’s Degree in Physical Therapy. After graduating in 1999 she returned to Colorado and has been working as an outpatient physical therapist. Taresa has enjoyed working primarily with the orthopaedic population, but has also specialized in treating women’s health pathologies including pelvic floor dysfunctions. She is a Certified Orthopedic Manipulative Therapist through the North American Institute of Orthopaedic Manual Therapy. Taresa feels that in addition to evaluating and treating the patient’s musculoskeletal dysfunction it is her job to educate and motivate the patient in self-management and prevention of further injuries.

In her spare time Taresa enjoys the outdoors of Colorado with her husband Frank. Some of these activities include hiking, camping, snow skiing and photography, as well as traveling. She loves Colorado and couldn’t imagine living anywhere else.

Kacie Rognlie
Synergy encourages you to contact any of our therapists directly if you have any questions.

Kacie grew up in Topeka, Kansas, and is an alumni of Kansas State University. She earned her doctorate in physical therapy from the University of Kansas Medical Center in 2009. Before relocating to beautiful Colorado Springs, she practiced in an outpatient PT clinic in Tulsa, Oklahoma. Kacie has completed continuing education coursework through the International Academy of Orthopedic Medicine and became a certified dry needling practitioner in 2012 through Kinetacore.

Kacie enjoys helping patients on their path to recovery with a variety of functional exercises and manual techniques to restore them to their previous level of activity. She wants the public to know that PT can help everyone function at their best and they should not have to face each day with pain or limitations.

In her free time, Kacie stays active and particularly enjoys playing volleyball, running with her dog, cycling, hiking, cooking, and reading.

Brett Barnes
PTA, RYT 500
Synergy encourages you to contact any of our therapists directly if you have any questions.

Brett is originally from Colorado Springs where he has lived the majority of his life. After nine years of teaching yoga, Brett decided to pursue a career in physical therapy. He attended physical therapy assistant school in Pueblo, Colorado. After earning his degree he worked for a local outpatient physical therapy clinic before deciding to join Synergy's therapy team.

Brett's past professional experience includes orthopedic physical therapy, personal training, and yoga instruction in various disciplines. He has also served honorably in the United States Marine Corps. His interests outside of physical therapy include yoga, skiing, biking, climbing mountains, running, and spending time with his family.

Brett is currently a licensed PTA, AAS degree from Pueblo, ACE Certified, and RYT 500. He is continuing his education as he pursues a degree in Biology.

Albert Levingston
Synergy encourages you to contact any of our therapists directly if you have any questions.

Albert was born in Seoul, South Korea, and raised in a military family in Colorado Springs, CO. He is a graduate of Sierra High School where he competed in football, baseball, and tennis. Albert was also heavily involved in Taekwondo where he has won several Colorado State Championships, Jr. Olympic, Junior National, and U.S. National titles; He was also a medalist at the 1991 U.S. Olympic Festival and trained at the U.S. Olympic Training Center as a member of the Resident National Team. In 1992, he missed an opportunity to compete in the Olympic Games, finishing fifth at the U.S. Team Trials having to withdrawal due to an ankle and foot injury.

Albert attended Colorado State University and received his Bachelor of Science in Exercise and Sport Science with a concentration in Sports Medicine. He is a practicing licensed physical therapist assistant with over 14 years' experience in orthopedics, sports injury and rehab, acute care, and geriatric rehab. Albert's core philosophy can be summarized by a simple quote from legendary coach Bill Bowerman – "If you have a body, you're an athlete." Albert considers everyone an athlete, at least an athlete at heart, and has trained and rehabilitated athletes as young as 5 years old, including many high school, college, semi-pro, and professional athletes from a variety of sports. He was a Certified Combine Performance Trainer (C360III/i360III) through Under Armour/Ignite (IMG) and a Certified Strength & Conditioning Specialist (CSCS) from 2000 to 2007. His experiences as an athlete, physical therapist assistant, and performance trainer have shaped his career with practical and applied knowledge.

Whether you are a competitive athlete, weekend warrior, a busy executive, had surgery, injured, or simply an active person who wants to challenge yourself to get better; Albert is committed to helping people of all walks of life, both young and old, enhance their quality of life, achieve a greater level of success, and truly find their own personal excellence. Currently, he is working on becoming a TPI Certified Medical Professional and Leadbetter Dynamic Golf Performance Specialist. Outside of the clinic, Albert enjoys spending time with his kids, golfing, cooking, photography, and being involved in the community coaching and training future taekwondo stars.

Shawn Regan
Synergy encourages you to contact any of our therapists directly if you have any questions.

Shawn is Clinic Director at the North office location. He is from the Boston area where he earned his Bachelor of Science in Psychology from Northeastern University. He worked as a personal trainer for several years prior to graduating from the Doctor of Physical Therapy (DPT) program at the University of Massachusetts Lowell in 2009. Shawn is recognized by the National Strength and Conditioning Association as a Certified Strength and Conditioning Specialist (CSCS). He has worked with a variety of clients including weekend warriors, marathon runners, triathletes, college, and professional athletes. Shawn has a special interest in youth sports injury treatment and prevention. He uses his training and experience in Functional Movement Systems to diagnose movement dysfunction in order to correct the issue and help patients achieve pain free performance.

Shawn utilizes manual therapy and corrective exercise to restore patients to their maximum functional potential. He has taken a variety of continuing education courses and is working towards manual therapy certification from the North American Institute of Orthopaedic Manual Therapy. He has completed courses in Active Release Techniques, Graston Technique, Postural Restoration Institute, spinal manipulation and mobilization. Shawn is also fully certified in Functional Dry Needling from Kinetacore.

He believes in treating the whole person, finding the root causes of pain, and educating patients to prevent future injuries and achieve overall health.

Shawn specializes in orthopedics and sports medicine, including the spine and extremities. He also has an interest in treating patients suffering from vestibular dysfunction, including dizziness, vertigo and related concerns.

In his free time, he enjoys cycling, hiking and enjoying Colorado with his wife Julie, daughter Sydney, and dog Sierra.

Amy Lamb
Synergy encourages you to contact any of our therapists directly if you have any questions.

Amy grew up in Loveland, Colorado. She attained a degree in early childhood development and taught English in Korea for a year. She later obtained certification in teaching yoga to children and has had a dedicated yoga practice for the past fifteen years. This yoga background led to further interest in anatomy and promoting a healthy lifestyle. After staying home with her two boys for ten years and contemplating a new career, she realized physical therapy would perfectly encompass all of her passions. Amy graduated summa cum laude from the Physical Therapist Assistant program in Pueblo.

After completing her final clinical internship at Synergy, Amy was delighted to become a member of the Synergy team. Since graduating, Amy has pursued continuing education in manual therapy and Kinesiotaping.

Amy loves spending time in the outdoors hiking and rock climbing with her sons, Maxwell and Finnegan and her husband, John. She is also an avid reader and enjoys traveling to see as much of the world as possible. She truly enjoys sharing her passion for a healthy, Colorado lifestyle with her patients and helping them to achieve their individual goals.

Cindy Endicott
Synergy encourages you to contact any of our therapists directly if you have any questions.

Cindy is a true Colorado Springs native and is an alumnus of Colorado College. She earned her Master of Science degree in Physical Therapy in 1995 from Washington University in St. Louis, and graduated with honors with her Doctor of Physical Therapy degree from Arcadia University in 2015. Dr. Endicott went on to complete an 18-month certification program in Orthopedic Manipulative Physical Therapy (COMT) and a nationally accredited fellowship program to become a Fellow of the American Academy of Orthopedic Manual Physical Therapy (FAAOMPT), a distinction which only .05% of the physical therapists in the nation achieve. She is also certified to perform trigger point dry needling as part of her eclectic sports medicine approach.

Prior to joining the Synergy Manual Physical Therapy staff, Cindy was a physical therapist and athletic trainer in the Colorado College Sports Medicine department where she provided sports medicine care to 17 varsity athletic teams, including Division I men's ice hockey and women's soccer. Cindy has presented at local, state and national conferences on sports medicine and serves as a clinical instructor for Washington University in St. Louis program in Physical Therapy. She also is active in the United States Olympic Committee Sports Medicine Volunteer Program and has worked with many Olympic sports including, USA Gymnastics, USA Taekwondo, USA Soccer, USA Men's Paralympic Soccer, and USA cycling. She is a member of the volunteer medical staff for USA Taekwondo and has travelled to many international tournaments with members of the national and Olympic teams including the World Championships in June, 2017. She specializes in orthopedics, sports medicine, concussion management, and TMJ dysfunction.

Cindy believes in helping patients return to the activities that they love and are passionate about; be it sports, recreational athletic activities, gardening, walking, or just spending time with family and friends. She believes that you do not have to be on an organized team to be an athlete, you don't have to be an athlete to be athletic, and you don't have to be a world class athlete to be treated like one. She believes in not just treating a symptom, but finding the underlying cause of a problem.

In her free time, Cindy enjoys spending time with her husband and three sons, sailing, Jeeping, and traveling. They are always up for a new adventure.

Peter Hammersmark
Synergy encourages you to contact any of our therapists directly if you have any questions.

Peter is originally from Colorado Springs and has called Colorado home his whole life. Peter attended the University of Colorado at Boulder and received a BA in Integrative Physiology. After playing collegiate rugby at CU and witnessing numerous injuries and the recovery processes that physical therapy offered his teammates, he became interested in pursuing physical therapy as a career option. He continued his education at Pueblo Community College earning his PTA degree and license. Peter has ambitions to continue learning more therapeutic manual, strength and conditioning, and taping techniques. In his free time, Peter enjoys hiking, camping, skiing, playing hockey and spending time with friends and family.