Build Conscious Community

YogaLife is a destination for all who desire to learn more about themselves through the ancient art and sciences of Yoga.

Offering an adaptive and interactive approach to learning that is focused on the individual, the teachers here are knowledgeable and caring, and the studio warm and welcoming.

Through practical yoga philosophy education, personal inquiry, experiential learning, embodied movement practices, uplifting community interactions and lots and lots of laughter, many of the people we meet in our classes, workshops and trainings are empowered to see life in a new light and live to their fullest capacity.

It is a great joy and honor to offer the teachings of yoga to this community, and we invite you to participate at the level that is comfortable for you. 



We are blessed to have of the most qualified people in the world teaching at YogaLife. Every YogaLife teacher holds advanced certifications in Yoga & Yoga Therapy, and have created specific areas of specialized interest based on their previous employment, schooling and interests they have developed over the years! 


The Yoga Therapy components of our teachers credentials are based on their completion of the 820 Hour Comprehensive Yoga Therapy Program, and are not derived from their status as an Registered Yoga Teacher (RYT®) with the Yoga Alliance Registry.

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Bob Butera, PhD

Founder & Programs Director

Robert is the founder of The YogaLife Institute and the publisher of Yoga Living magazine. He studied yoga at The Yoga Institute of Mumbai. He holds Masters in Divinity from the Earlham School of Religion and a Ph.D. in Yoga Philosophy & Psychology from the California Institute of Integral Studies.

With over 25 years of continual teaching experience, Bob is known for sharing  Classical Yoga principles in a practical way that connects students with their own divinity. He is also is the author of three books, The Pure Heart of Yoga, Meditation for Your Life  and  Yoga Therapy for Stress and Anxiety (Llewellyn Worldwide).

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Kristen Butera

Owner & Programs Director

Kristen is the owner of the YogaLife Institute and the editor of Yoga Living Magazine. She has been studying and teaching for fifteen years, accumulating 3000+ hours of professional training in a variety of styles. Her passion is for training yoga teachers and therapists, creating a learning environment that helps students connect modern anatomical and scientific innovations with the ancient wisdom of practice. She is the author of Yoga Therapy for Active Living (Human Kinetics, 2017).


Erica Saellam

Studio & Advertising Manager, Yoga Teacher

Erica Saellam brings her strong background in yoga and organizational management to the YogaLife team. A problem solver by nature and an artist by trade, she holds a Bachelors Degree in Fine Arts with a special focus in graphic design and metal smithing. She completed her 250 & 500 hr yoga teacher training certifications at YogaLife. In her spare time she creates beautiful handcrafted jewelry, studies philosophy, draws mandalas, reads and spends time with her dog and loved ones.

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Albert Cochrane

Yoga Teacher, Massage Therapist, Reiki Master

Al is a gifted massage therapist who has been practicing Yoga, Meditation & Reiki for over 15 years. As a long time member of the YogaLife community, he is thrilled to be teaching at YogaLife.

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Randi Coen Gilbert

Yoga Teacher & Yoga Therapist, Pre & Post Natal Yoga Specialist

Randi has been teaching at YogaLife since 2001. She holds advanced certifications in Pre & Pose Natal Yoga & Yoga Therapy along with her doula certification. She also has a Masters Degree in Drama Therapy and works as a therapist, counselor and child advocate. She considers her two children to be her greatest Zen Masters and is constantly learning lessons from them. She loves being a part of the YogaLife community and sharing her practice with others.

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Libby Piper

Yoga Teacher, Yoga Therapist, Kids & Teens Yoga Specialist

Libby has a B.A. in Speech and Hearing Sciences from the University of Maryland. In 2004, she and her family were relocated to PA, where she first began practicing yoga. Libby holds advanced certifications in Kids Yoga & Yoga Therapy including specialized training for children with special needs. When she's not practicing yoga she enjoys spending time with her husband and two sons traveling, cooking or skiing.

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Erika Tenenbaum

Yoga Teacher & Yoga Therapist, Vinyasa & Fitness Yoga Specialist

Erika found her home at YogaLife and has been teaching here since 2004. She holds advanced certifications in Yoga & Yoga Therapy. She is also a skin care specialist and manual lymphatic drainage massage practitioner. Erika is a firm believer in the tenets of yogic tradition, she relishes the opportunity to share her yoga vision and experience with her students.

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Jennifer Hilbert

Yoga Teacher & Yoga Therapist, Neuroscientist

Jen has been dedicated yoga practitioner of over 20 years. She discovered YogaLife in 2004 and has since completed specialized training in Yoga & Yoga Therapy. She has a Masters Degree in Neuroscience, and as a mother and athlete her passions include educating families about the benefits of healthy eating and breath awareness, along with playing tennis, biking, traveling and spending quality time with family and friends.


Janet Muti

Yoga Teacher & Yoga Therapist, Yoga Tutor & Kids Yoga Specialist

Janet's yoga life began in 1973 in Germantown with the center that became the Kripalu Yoga Fellowship. She developed a strong connection to the Kripalu community, and she completed her 200-hour certification in 1976, under the mentoring of Yogi Amrit Desai. She joined the YogaLife family in 2010 as a teacher and a student, completing advanced certifications in Yoga & Yoga Therapy, Janet is a retired schoolteacher who worked in the local area for more than 20 years.

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Irma Sciarra

Yoga Teacher

Irma’s curiosity for learning is what she appreciates most about the practice of yoga. She has completed the 250 Hour & 500 Hour Teacher Trainings at YogaLife. In her spare time she enjoys spending time with loved ones (humans & animals) along with continuing her education and expanding her knowledge base.

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Patti Diamondstone

Yoga Teacher, Yoga Therapist, Pilates & Fitness Expert

Patti is a veteran teacher with 20 years of experience in the field. With more than 2000 hours of training, she has a passion for health and wellness and remains a dedicated student of the movement arts. She is a graduate of 820 hour Comprehensive Yoga Therapy training at YogaLife. Patti lives in Malvern with her husband, sons and 3 dogs. In her spare time, she loves to read, practice yoga, and spend time with family and friends.

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Jane Peronteau

Yoga Teacher & Fitness Specialist

Jane began her educational journey with an M.A. in Counseling Psychology from Immaculata University. As a stay at home mom she began instructing group fitness classes. It was at this time that she fell in love with the practice of yoga. She is graduate of the 250-hour Teacher Training and 40-hour Yin Yoga Training programs at YogaLife. In addition she holds a certification in Reiki Level One. She is also currently pursuing her certification in the 820 Hour Comprehensive Yoga Therapy Training. Jane loves teaching yoga and considers it an honor to share the practice with others.


Susan Albano

Yoga Teacher

Susan first started practicing Yoga in 1995 in order to compliment her athletic pursuits of competitive swimming and running. She is graduate of the 250-hour Teacher Training and 40-hour Yin Yoga Training programs at YogaLife. Today, Susan manages her time as a parent to her two young children and developing her skills as both a Yoga student and a Yoga teacher. She continues to seek out ways to grow her knowledge and share it with others.

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Kelly Rainville

Yoga Teacher, Yoga Therapist, Pre & Post Natal Yoga Specialist

Kelly began practicing yoga in 2006 and noticed immediate relief from a particular stressful time in her life. Within a few months decided to deepen her yoga studies with Robert Butera, PhD at the YogaLife Institute in Devon, PA. She has over 1000 hours of Classical Yoga training and is one of the first graduates of the Comprehensive Yoga Therapy training at the YogaLife Institute. Kelly practices yoga as a lifestyle and is committed to teaching the principles of yoga so that students may learn to live a more peaceful, balanced, and joyful life. Kelly also enjoys bicycling, gardening and entertaining friends and family with her husband at their home in Saint Peters Village.


Christine Sturgis

Yoga Teacher, Physical Therapist Assistant

Christine Sturgis, mother of five, sports enthusiast and yoga practitioner of 20+ years, has spent the last 10 years developing a career applying two of her greatest passions: helping others and movement. She is a licensed PTA and RYT, trained in SFMA (Selective Functional Movement Assessment) and certified in FMS (Functional Movement Screen), giving her a wide range of knowledge and experience in movement synergies that she is able to pass on to her students/clients. She is an enthusiastic participant in many sports and activities, deeply understanding that efficiency of movement in a balanced exercise program will allow us to actively participate in the activities that we love for many years to come, she is one with you!!

Special Presenters & Workshop Guests

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Mary Noone

Yoga Teacher, Yoga Therapist & Yoga for Depression Specialist


Mark Moliterno

Yoga Teacher, Yoga Therapist & YogaVoice™ Training Specialist

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Linsey Cheshire

Yoga Teacher, Restorative, Senior & Chair Yoga Specialist

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