Pilates Instructors


stacy weinstein pilates Stacy Weinstein, Pilates Coordinator
B.A. Journalism/Public Relations
Certified Core Dynamics Pilates Instructor
Certified Hatha Yoga Instructor

Growing up in Colorado, Stacy has always led an active lifestyle. When a back injury sidelined her passion for running, she began taking Pilates lessons as part of her physical therapy program. Not only did her Pilates regimen strengthen her core, but allowed her to run again. Shortly thereafter, she left her corporate job in New York and become a certified yoga and Pilates instructor. Stacy opened One Mind, Body & Being, a Pilates and yoga studio, in Chicago, IL from 2004-2010. She was featured in Crave Chicago - The Urban Girl's Manifesto - as one of 125 female entrepreneurs in Chicago. Stacy has worked with people of all ages and physical abilities, and believes that every exercise can be adapted to meet individual needs. She is also pre- and post-natal certified. Outside of teaching, Stacy enjoys snowboarding, yoga and hiking and is involved in pet therapy training programs.

Kelly AtheyKelly Athey
Certifed Pilates Instructor
Kelly’s instruction style is a culmination of 30 years experience in multiple aspects of the fitness industry, including teaching dance and teaching Pilates. She was introduced to Pilates while studying dance in pursuit of her BFA at San Francisco State. Realizing the benefits of the technique, Kelly has incorporated it in all of her work, whether teaching dance, instructing as a certified personal trainer or teaching as a certified kickboxing, step and cycling instructor. Her energy in the past seven years has been mainly focused on teaching Pilates. The lifestyle of Colorado brought Kelly here where she pursued her Pilates certification which she received under the instruction of Peak Pilates Master trainer, Colleen Glenn. She has owned her own dance studio, been artistic director for a performing arts school for children and designed dance and arts programs for a children’s dance company working with marginalized underprivileged at risk children. Kelly’s philosophy is that Pilates offers a bridge between mind and body, between everyday life and optimal performance, and between rehabilitation and healthy movement. She believes Pilates is for anyone and everyone and when used to its fullest potential can enhance every aspect of one’s life. Clients of all abilities can enjoy more active, healthy lifestyles through improved freedom of movement, increased self-awareness and greater mental and physical control over their own bodies.

schneider-kevin-bowen-puravida-6505-104 Kevin A. Bowen
Certified Pilates Instructor
PMA Certified Pilates Instructor

Currently Kevin is the Director of Education for Peak Pilates a division of Mad Dogg Athletics. He was the co-founder, past President and former Executive Director of the Pilates Method Alliance (PMA). He is the former owner and director of the Pilates Miami studio and launched the Pilates Education Group teacher-training program. Kevin has been actively involved in the Pilates community for more than 15 years and an outspoken proponent of the many benefits associated from the Pilates method and the pursuit of a holistic lifestyle. Kevin has appeared on various television news spots including CNN, the Discovery Channel, NBC and CBS. He has been featured in Pilates Style and Ocean Drive Magazines, the Miami Herald, The Ft. Lauderdale Sun Sentinel, as well as a contributor and author on numerous articles on the Pilates method and healthy Living. He has been a featured speaker at numerous fitness conferences and is regarded both in the United States and internationally as an advocate and authority for the professional Pilates community.

Amanda FletcherAmanda Fletcher
Certified Pilates Instructor
Certified Pilates Stott Instructor Trainer
B.A. in Business Administration

Amanda serves her clients with a holistically focused approach to achieve a harmony of strength, flexibility, and postural improvements. Amanda came to Pilates after numerous knee surgeries forced her to give up many of the extreme sports she loved. Pilates was introduced to her as part of her own Physical Therapy regimen. It gave her more than the healing she needed. It also gave her a passion for Pilates itself, "an intelligent system," she says, "that provided the physical and mental challenge missing in my previous workouts." Recognizing her desire to help others, she left the world of finance and management to become a fully certified Stott Pilates Instructor and Instructor Trainer. With a sensitivity to their varying needs, she creatively guides clients of all ages and fitness levels - from professional athletes to pre-and post-partum moms- through the progression of exercises in a way that allows them to understand and accomplish more than they thought possible. She believes Pilates strengthens the self through a mind/body experience - physically you develop strength from the core and beyond to the entire body, balance and stability around all joints, especially the spine, and for the mind, stress relief, a sense of accomplishment, better quality of life, body understanding and awareness.

Colleen GlennColleen Glenn
Master Pilates Instructor
Colleen Glenn is an innovative pioneer in the Pilates and fitness industry and a 26 year veteran. Much requested as a presenter and educator, Colleen lectures, teaches and consults with businesses both in the US and internationally. She is highly regarded for her knowledge in the traditional fitness methods, as well as her expertise in Pilates and the integration of these with balance and wisdom. As a facilitator, her workshops inspire. They also provide the necessary tools to consistently provide compelling workouts for Pilates teachers' students. Colleen has developed and contributed to numerous educational programs, including comprehensive instructor certifications, The PilateSystem and Peak Pilates Certification programs and others, as well industry product launches. Currently Colleen Glenn is Master Trainer at Pura Vida Fitness & Spa and President of Glenn Studio Inc. She has been featured in periodicals, fitness books, exercise videos, and television. Vogue magazine called her "one of America's top 55 trainers." Her professional accomplishments are listed in the National Registry of Who's Who and she co-founded the Pilates Method Alliance. Colleen is passionate about sharing her expertise and furthering the development of Pilates for spiritual wellbeing and physical health.


Jonathan OldhamJonathan Oldham, M.S., M.S.
Certified Pilates Instructor
M.S. Physical Therapy
PMA Pilates Method Alliance Gold Certified Pilates Teacher
Graduate of The Pilates Center of Boulder, 1000 hours
Qualified Teacher of the Ron Fletcher Work, 2000 hours

Jonathan Oldham, MSPT began his career in Pilates after a four-year stint skating with Ice Capades. He was certified at the Pilates Center of Boulder during the time Romana Krysanowska was master teacher of the program. He subsequently worked at the Pilates Center of Boulder for 10 years. Jonathan attained his physical therapy degree at the University of Colorado Health Sciences Center in 1999. Since then, he has been integrating Pilates methodology with his physical therapy practice. Jonathan has also studied extensively with master teacher Ron Fletcher and has completed the Ron Fletcher program of study. Jonathan is well-known in Pilates circles. He has done a great deal of publicity work for Peak Pilates, and has presented at the conferences of the Pilates Method Alliance. Jonathan approaches his work in Pilates with the philosophy that movement is an expression of health, and the precision, balance and flowing motion inherent in the Pilates method provide the perfect medium for this expression.

ann samson Ann Samson
Polestar Pilates Certified Studio Instructor
PMA Certified Instructor
PSC Cadillac Certified Instructor
Bachelor of Arts in Spanish/Sociology
Master of Science in Occupational Therapy

Ann began practicing Pilates over ten years ago. After using Pilates as a form of rehab following personal injuries from a car accident, she decided to deepen her knowledge of the Pilates method, anatomy, physiology and movement therapy and became an instructor. She completed her certification from Polestar Pilates in 2006 and became Pilates Method Alliance (PMA) certified in 2011. Ann graduated in 2011 with a master’s degree in Occupational Therapy from Colorado State University. With these experiences, Ann has worked with people of many ages and abilities and enjoys integrating knowledge from both disciplines. She likes the creativity in modifying a position, exercise, or movement to find what works best for each individual client’s needs. One of her areas of interest is rehabilitation following injuries. She is always excited and impressed when witnessing the progress with her clients. Ann was born and raised in Colorado but loves to travel and speak Spanish.

erin-oshaughnessy Erin O'Shaughnessy
Certified Body Arts and Science International (BASI) Pilates Instructor
Mad Dogg Athletics Certified Spin Instructor
B.A. Child Developmental Psychology
Division I Athlete 1999-2003
As a previous four year Division I athlete at Duke University, Erin brings inherent value in addressing the needs of all types of athletes. Her approach, while simple, is profound. She emphasizes the importance of more than just the Pilates repertoire executed in a 50-minute training session. As a certified Body Arts and Science International (BASI) Pilates instructor, Erin strives to educate her clients in all aspects of fitness -from the purpose of each exercise to the proper execution and the importance of proper rest and rehabilitation. Her focused approach, attention to detail, and post-rehab client experience is incredibly valuable. She has made a serious impact on many of her clients' total body health and well-being; whether decreasing pain, improving posture, or strengthening certain imbalances. Before joining the Pura Vida pilates team, Erin worked as an instructor in Florida and Southern California and trained under world renowned Rael Isacowitz learning the classical teaching of Pilates with a high emphasis on technique and form. Erin's teaching style is non-intimidating, exceptionally personal, and results-orientated.

Tammy Wallace Tammy Wallace Kinsman, B.S., B.S.
B.S. Pilates Instructor
B.S. Nutrition
Polestar Pilates Studio Certified, 900 hours
Licensed Massage Therapist

Tammy's exploration of the human sciences began early in life while studying dance and gymnastics as a young girl. Later, studying Nutrition and Fitness, she earned her B.S. from Florida State University. While studying at Florida State, she also cheered on their nationally ranked co-ed team. After graduation, Tammy continued to feed her curiosity of the human sciences, studying various manual therapies while working as a Personal Trainer and Nutrition Educator with Top 10 resorts and health clubs. Following her massage therapy training, Tammy headed west and began her professional cheerleading career with the Denver Nugget's first Co-ed Performance Team. In Denver, she further developed her kinesiology skills with the Polestar Pilates education group. Now with over a decade of experience and taking a multifaceted approach to wellness, Tammy is excited to share her knowledge and continue to grow as an instructor of the Pilates Method. She enjoys a wide range soul-fulfilling activities including yoga, Pilates, and weight training. Thriving on of Colorado's virtuous landscape and climate, she devours Colorado's best seasonal sports including rock climbing, downhill skiing, and cycling.