Meet The Team at Runners' Edge Alaska

Zuzana Rogers is known for her expertise in sports physical therapy, with a focus on treating running and cross-country skiing related injuries. With more than 20 years of experience and over 40,000 physical therapy consultations, she has established herself as a leading authority in sports rehabilitation, injury prevention, and endurance athlete care.

Zuzana holds a Doctor of Science degree in Physical Therapy from Texas Tech University, specializing in injury prevention in adolescent athletes. She is also Board Certified in Sports Physical Therapy and completed the International Olympic Committee (IOC) Diploma in Sports Physical Therapy, along with advanced orthopedic manual therapy certification through IAOM-US.

She is the owner and Clinical Director of Runners’ Edge Alaska, a specialized sports physical therapy clinic in Anchorage, Alaska, dedicated to helping active individuals return to running, skiing, hiking, and other outdoor activities through evidence-based, high-level care.

In addition to her clinical work, Zuzana serves as a consultant and volunteer physical therapist for the U.S. National Cross-Country Ski Team. She has covered two Winter Olympic Games, multiple Nordic World Championships, and numerous World Cup events, contributing to athlete preparation, recovery, and performance at the highest level of competition.

Zuzana has lectured internationally on injury prevention, endurance sports rehabilitation, and recovery strategies, including presentations during the Winter Olympic Games in PyeongChang. Her primary areas of expertise include tendon injuries, bone stress injuries, foot and ankle injuries, knee ligament rehabilitation, sports injury prevention, chronic pain, dry needling, and return-to-sport programming.

Before becoming a physical therapist, Zuzana competed in alpine skiing at the elite level for 15 years, including time on the Czechoslovakian and Slovakian National Teams. She earned multiple national championship titles and competed in World Cup and Europa Cup events.

Zuzana’s treatment philosophy combines advanced clinical expertise, manual therapy, progressive rehabilitation, and performance-based care tailored to each individual athlete and active person.

Her approach emphasizes identifying the root cause of injury, restoring efficient movement patterns, and helping patients safely return to the activities they love. Drawing from both her extensive clinical background and personal experience as a high-level athlete, she understands the physical and mental demands of sport and endurance activities.

She is especially passionate about injury prevention and long-term athletic development, particularly in adolescent athletes and endurance sports populations. Her treatments integrate orthopedic manual therapy, strength and conditioning principles, return-to-play progressions, recovery optimization, Blood Flow Restriction Training, dry needling, and sport-specific rehabilitation strategies.

Zuzana strongly believes in lifelong learning and continuous improvement, guided by Neil DeGrasse Tyson’s quote:
“One of the great challenges in this world is knowing enough about a subject to think you are right, but not enough about the subject to know you are wrong.”

Outside of the clinic, Zuzana enjoys running, skiing, hiking, biking, kayaking, and spending time outdoors in Alaska.

Her lifelong passion for athletics and movement continues to shape both her personal life and professional practice. She remains deeply connected to the local sports community through work with ski teams, running clubs, triathlon clubs, and youth athletes.

Zuzana speaks English, Slovak, Czech, and Russian.

Lyndsey Owens, PT, DPT, CSCS, RYT-200

On Sabbatical

Doctor of Physical Therapy
NSCA Certified Strength and Conditioning Specialist
Yoga Alliance Registered Yoga Teacher (200 Hours)

BA in Literature and Philosophy at Oklahoma State University (Stillwater, OK), class of 2012
DPT at Campbell University (Buies Creek, NC), class of 2022
Yoga Alliance Registered Yoga Teacher (RYT-200), since 2013
NSCA CSCS, since 2022
Dry Needling, since 2023

I seek the opportunity to assist others in realizing their innate strength and potential. I live for that moment when someone achieves something they did not think was possible.

Having discovered passion for coaching and biomechanics through my practice and teaching in yoga, my therapy is informed by connection to breath, stability, and honoring the unique qualities of each body.

I am committed to expanding and applying my knowledge of various therapeutic procedures, including Dry Needling, BFR, manual therapy, myofascial decompression, IASTM, NMES, et al – all in addition to solid progressive overload programming with respect to tissue healing timelines and motor learning principles, informed by patient goals and priorities. I appreciate and address the pelvic floor, and its subtle but substantial contribution to performance and quality of life for all people, but especially pregnant and postpartum athletes.

I came to Alaska with my husband, active-duty military, and we love it so much, we are planting big strong roots. We love the connection to the outdoors and the invigorating extremity of the seasons.

In my spare time, I enjoy traveling, hiking, yoga, reading adventure novels, Brazilian Jiu Jitsu, rock climbing (only indoors… so far), throwing elaborate Halloween parties, CrossFit style workouts, making focaccia, and trying new activities/foods. I am renovating my new home, in Anchorage, with my husband, son, and pup.

Trever Kingsbury, PT, DPT

Physical Therapist

Trever is a physical therapist with a deep-rooted passion for working with endurance athletes, especially cyclists, runners, skiers and mountain athletes. With a background in orthopedic rehabilitation and a strong focus on movement efficiency and injury resilience, he helps athletes return to sport stronger, faster, and with a clearer understanding of their body’s mechanics.

Trever earned his Doctorate of Physical Therapy from Rocky Mountain University of Health Professions and a Bachelor of Science in Exercise Science from Brevard College, where he concentrated on biomechanics and endurance performance. As a former competitive cyclist turned trail runner and 3x team collegiate national champion in cyclocross and mountain biking, he brings firsthand knowledge of the demand’s endurance sports place on the body. Trever moved to Alaska in 2020 after finishing school because he recognized it as the ultimate playground for endurance athletes where he could train year-round and help build a community of healthy athletes!

Personal Interests And Hobbies

Specialties: Orthopedic Rehab | Endurance Athletes | Biomechanics

His clinical approach combines evidence-based rehab with performance-focused strategies, including gait and running analysis, cycling biomechanics, strength programming, and individualized return-to-sport planning. Whether you’re recovering from an injury, managing a chronic condition, or looking to push your limits in pursuit of a goal, Trever is committed to helping you move better, train smarter, and stay doing what you love. He understands the desire to return to your goals ASAP, and uses tools such as dry needling, shockwave therapy, and custom orthotics to help you get back to your best as fast as possible.

When not in the clinic, you’ll likely find him spending long days in the mountains with his wife Leigh and their dogs. Depending on the time of year you’ll find him trail running, racing ultra-marathons, ski touring, climbing, nordic skiing, mountain biking, or supporting the local endurance community at events. For 2026 some of his personal goals are to return to the Iditarod Trail on his fat-bike (this time with his dog for company), ski/climb above 17,000ft in the Alaska Range, and race a few 100-mile trail races hoping to requalify for UTMB!

Antonia “Toni” Sparrow, PT, MPT, MEd, COMPT, OCS, CSCS

Certification in Orthopedic Manual Physical Therapy
Board Certified Clinical Specialist in Orthopedic Physical Therapy
Certified Strength & Conditioning Specialist

BA in Biology at Middlebury College (Middlebury, VT)
MPT at Hahnemann University (Philadelphia, PA)
Certification in Orthopedic Manual Physical Therapy (COMPT)
Board Certified Clinical Specialist in Orthopedic Physical Therapy (OCS)
Certified Strength & Conditioning Specialist (CSCS)

Toni has extensive experience working with Alaskan athletes and para-athletes of all ages, helping them return to activities like running, hiking, biking, fishing, skating, and skiing. Her professional journey includes roles at Alaska Native Medical Center and Providence Alaska Medical Center, operating an ergonomic consulting business, and contributing to the development of a human performance program for special operations personnel at JBER. She has been part of the medical pool for United States Ski and Snowboard since 2016, supporting cross-country skiers at World Cup competitions and other elite events. Toni also teaches at UAA, continually expanding her expertise to better serve her patients and students.

Toni specializes in analyzing movement patterns to uncover why certain joints, muscles, and nerves might be compromised. Her approach emphasizes balanced and natural movement patterns that improve circulation, enhance breathing, lubricate joints, and strengthen muscles, bones, and tendons. She integrates techniques like muscle energy, myofascial release, counterstrain, and trigger point dry needling to empower clients to take control of their health. Toni thrives on collaborating with patients to treat themselves effectively, guiding them toward independent self-management.

A lifelong Alaskan and proud graduate of Service High School, Toni grew up as a cross-country running and skiing athlete. She continues to embrace these passions, skiing with her children and supporting local athletes. Outside of work, Toni enjoys hiking, skiing, and spending time with her family in Anchorage, where she is deeply rooted in the community.

Jason Summers, PT, DPT

Doctor of Physical Therapy

Bachelors of Science in Biology – University of Central Florida, 2014
Doctor of Physical Therapy – University of Colorado, 2018
Functional Dry Needling Level 1 & 2, 2019, 2020
Sports rehabilitation, running gait analysis, selective functional movement assessment (SFMA), preventative medicine, post-operative rehabilitation

Jason believes success in physical therapy starts with an in-depth examination of the entire human movement system, not just where pain is presenting. With this full body approach, he utilizes up to date research and clinical experience to provide each client with a tailored treatment plan. Jason is trained in advanced treatment techniques such as dry needling, shockwave therapy, and blood flow restriction to help his clients achieve their goals faster. He enjoys coaching clients of all ability levels through their injury and returning them to the activities they love.

Jason has completed multiple continuing education courses through the Institute of Clinical Excellence to refine his treatment approach in managing endurance and fitness athletes. As a rock climber himself, Jason especially enjoys working with overhead athletes dealing with neck, shoulder, and elbow pain. He loves working with motivated athletes who have big goals!

When Jason isn’t at work, you’ll likely find him exploring in the mountains. He enjoys running, hiking, biking, snowboarding, and climbing. In 2027 he has a goal of completing his first marathon and half Ironman.

Ryan Baker, PT, DPT, CSCS

Doctor of Physical Therapy
Certified Strength and Conditioning Specialist

Ryan first moved to Anchorage in 2019 while serving as a U.S. Army Officer and quickly fell in love with Alaska’s outdoor lifestyle and tight-knit community. He’s passionate about helping fellow Alaskans stay active and continue exploring everything this state has to offer.

Outside the clinic, you’ll most likely find him on the trails, in the mountains, or on the water. He has completed the Mayor’s Marathon, Hatcher Pass Marathon, Arctic Valley Run, a 50K ultramarathon, and several other trail and road races. In the winter, he splits his time between resort and backcountry skiing. During the summer, weekends are often spent whitewater kayaking, packrafting, or rafting. His passion for whitewater started during his time in school, when he worked as a professional whitewater guide on the Ocoee River. He also spends time training Brazilian jiu jitsu, which has given him plenty of firsthand experience with the demands that grappling places on the body.

Ryan’s approach to care is centered on meeting clients where they are and building a plan that gets them where they want to go. He combines principles of strength and conditioning with a highly individualized approach, working alongside his clients throughout the rehab process.

He especially enjoys working with motivated individuals who have big goals, a strong desire to return to their sport, and who are ready to put in the work to get there.

Outside the clinic, you’ll most likely find him on the trails or in the mountains. He has completed the Mayor’s Marathon, Hatcher Pass Marathon, Arctic Valley Run, a 50K ultramarathon, and several other trail and road races. In the winter, he splits his time between resort and backcountry skiing. During the summer, weekends are often spent whitewater kayaking or rafting—something he’s especially passionate about after working as a professional whitewater guide on the Ocoee River during his time in school.

Carly Siko, PT, DPT, CMTPT

Doctor of Physical Therapy, Certified Myofascial Trigger Point Therapist

Carly has built a reputation as a go-to clinician for athletes whose sports demand resilient shoulders, necks, and lower extremities. With a strong foundation in sports and orthopedic physical therapy, she combines advanced clinical reasoning with a coach’s mindset, helping everyone from recreational runners to advanced skiers return to the activities that define their lives. Her practice has increasingly become a destination for athletes seeking evidence-based care for complex shoulder and neck conditions, as well as the overuse and impact injuries common in running and skiing.

Her expertise in shoulder and neck rehabilitation is grounded in a detailed understanding of sport-specific demands. Carly evaluates how upper-quarter mechanics, spinal mobility, and whole-body movement patterns interact under load, then designs targeted programs to restore strength, control, and confidence. Whether working with overhead athletes, skiers managing high-speed forces, or runners experiencing postural strain, her goal is to restore efficient, sustainable movement and reduce the risk of recurring pain.

In Anchorage’s outdoor-driven community, Carly is especially recognized for her work with runners and skiers. She regularly treats knee, hip, and ankle injuries related to training volume, terrain variability, and seasonal transitions, and she is highly skilled in guiding athletes through return-to-sport following acute ligament or soft-tissue injuries.

Education & Certifications

Doctor of Physical Therapy, Central Michigan University (2022)
Certified Myofascial Trigger Point Therapist, Myopain Seminars
CrossFit Level 2 Trainer

Carly’s treatment plans are individualized, performance-focused, and rooted in evidence-based practice. She integrates manual therapy, trigger point dry needling, shockwave therapy, neuromuscular re-education, and progressive loading strategies to address both symptoms and underlying movement impairments. Each plan is thoughtfully aligned with the athlete’s race schedule, snow season, or long-term performance goals.

As both a clinician and an endurance athlete, Carly understands the physical and mental demands of long training cycles and the frustration that comes with injury-related setbacks. She works collaboratively with athletes, coaches, and medical teams to minimize training disruption while promoting safe, confident progression. A strong emphasis on education—helping athletes understand why injuries occur and how to prevent them—supports durable outcomes that extend well beyond a single race or season.

Outside the clinic, Carly is an avid endurance athlete whose personal training informs her professional perspective. This year, she is pursuing ambitious goals, including completing a 50K ultramarathon and a multi-day trek in Patagonia. Training for long-distance and multi-day efforts has deepened her appreciation for cumulative training load, recovery strategies, and the subtle warning signs that often precede injury.

These experiences strengthen the empathy and credibility she brings to every athlete interaction. Carly understands firsthand what it takes to prepare for demanding goals, making her not just a skilled physical therapist, but a trusted partner in an athlete’s long-term performance journey.

Sylvia Staltmanis, PT, DPT

Doctor of Physical Therapy

BS in Kinesiology at Michigan State University (East Lansing, MI)
DPT at Grand Valley State University (Grand Rapids, MI)
Functional Dry Needling Level 1 Certification

Sylvia is passionate about helping people regain function, reduce pain, and improve quality of life. Her approach emphasizes education, communication, and collaborative goal setting to create meaningful, lasting outcomes.

With a diverse background as a travel physical therapist, she has worked across outpatient clinics, acute care hospitals, rehabilitation centers, and skilled nursing facilities. This experience has shaped a well-rounded, adaptable approach to care and strengthened her ability to create personalized, evidence-based treatment plans in dynamic environments.

Sylvia enjoys the challenge of working with a variety of diagnoses and individuals. Building connections and figuring out how to help each person reach their goals is what makes this work so rewarding.

Originally from Michigan, she has spent the past few years traveling for work across states including Texas, Montana, Washington, Colorado, and now Alaska. She is excited to be part of an active community and help people get back to the outdoor activities they love.

Outside of the clinic, she enjoys fly fishing, hiking, camping, and traveling. She also ties her own flies, which makes getting out on the water even more fun!

Rachel Sullivan, PT, DPT

Physical Therapist

Rachel earned her Doctor of Physical Therapy degree from UT Southwestern Medical Center and went on to complete a Sports Physical Therapy Residency with Texas Health Sports Medicine. During her residency, she received advanced training in sports rehabilitation, injury prevention, and return-to-sport testing while working with high school, collegiate, and professional athletes. Her sports medicine experience has included working with the UFL Performance Center, USL2 soccer, and collegiate and high school athletic programs across clinical, athletic training room, and on-field environments.

Rachel has a particular interest in postoperative ACL rehabilitation and enjoys helping athletes navigate the recovery process from injury back to sport and performance.

Rachel believes rehabilitation should go beyond simply reducing pain or restoring basic function. Her goal is to help patients understand their injury, build confidence in what their body is capable of, and return to the activities that matter most to them.

Her treatment approach combines evidence-based rehabilitation, neuromuscular re-education, progressive strength and conditioning, and objective testing. She uses measurable benchmarks to identify deficits and track progress throughout the rehabilitation process.

Rachel is passionate about bridging the gap between rehabilitation and performance. For athletes, being pain-free or returning to basic function does not necessarily mean being prepared for the speed, intensity, and demands of their sport. She combines objective criteria with sport-specific decision-making to determine readiness and guide the progression from rehabilitation to return to sport and, ultimately, return to performance. Her goal is to empower athletes to take an active role in their recovery while developing the confidence and physical capacity needed to perform at their highest level and reduce the risk of reinjury.

Originally from Texas, Rachel recently traded the Texas heat for Alaskan adventures. Outside of the clinic, she enjoys working out, hiking, climbing, traveling, watching sports (especially football), and spending time with friends and family. She is looking forward to exploring Alaska, trying new outdoor activities, and surviving her first Alaskan winter!

Nat Holden, PTA

Physical Therapy Assistant

Bachelor of Science from Southern Utah University in Outdoor Recreation and Parks and Tourism (Cedar City Utah 2009)
Associate of Applied Science in Physical Therapist Assistant Certification from Salt Lake Community College (Salt Lake City Utah 2013)

Nat Holden earned a Bachelor of Science from Southern Utah University in Outdoor Recreation and Parks and Tourism (Cedar City, Utah, 2009), followed by an Associate of Applied Science in Physical Therapist Assistant Certification from Salt Lake Community College (Salt Lake City, Utah, 2013).

Nat has been treating patients for over 10 years as a Physical Therapist Assistant, providing skilled therapy in outpatient settings, home health, and skilled nursing facilities. In addition, she has always had a strong interest in sports medicine and working with athletes. In 2021, the company Nat worked for in Utah opened a clinic in Alaska and asked for support during the summer. That temporary assignment turned into something more permanent– Nat came to Alaska and never left!

Nat’s approach to physical therapy emphasizes understanding each patient’s individual goals and tailoring treatment sessions to support and achieve those goals. Nat takes joy in celebrating every bit of progress along the way. Over the years, Nat has trained in a variety of manual therapy techniques, most recently earning a Craniosacral Therapy 1 Certification. Believing that each person responds uniquely to therapy, Nat draws from a diverse set of techniques to deliver personalized, effective care.

Nat has always dreamed of living in Alaska and has embraced the lifestyle with enthusiasm. A true outdoor enthusiast, Nat spends free time hiking, mountain biking, and splitboarding with her partner. When not exploring outside, Nat enjoys painting, drawing, and reading. One of the highlights of working in Alaska has been the patients—people who are real, passionate, and deeply engaged in both their communities and the outdoor world.

Anna Ricci, BS, LAT, LMT

Licensed Athletic Trainer
Licensed Massage Therapist

BS in Athletic Training, University of Texas at Arlington
Licensed Massage Therapist, American Institute of Massage Therapy, Santa Ana, CA
Certified Fascial Stretch Therapist, Stretch to Win Institute, Tempe, AZ
Certified RockTape Kinesiology Taping and FMT Blades

Anna began her career in physical rehabilitation, working in a sports medicine clinic in Dallas, Texas. She later pursued her license in massage therapy to deepen her knowledge of bodywork and better support athletes in their training and recovery. Graduating with over 1,000 hours of training and a Sports Massage Specialization, Anna has worked in diverse settings, assisting professional and collegiate athletes, fitness enthusiasts, military personnel, and special operators in achieving peak performance.