Meet Your Teachers

As a full-service yoga education center, YogaLife is home to some of the most qualified teachers in the world. Every YogaLife teacher holds advanced certifications in Yoga & Yoga Therapy, and have created areas of specialization based on their professional backgrounds and individual interests! 


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 and Programs Director

Robert is the founder of The YogaLife Institute. His Classical Yoga roots are from direct study 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 the author of 6 books, The Classical Yoga Study Guide, The Pure Heart of Yoga, Meditation for Your Life, Yoga Therapy for Stress and Anxiety, Body Mindful Yoga and the forthcoming Comprehensive Yoga Therapy: The Complete Guide (Llewellyn Worldwide).

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Kristen Butera

Owner and Programs Director

Kristen is the owner of the YogaLife Institute and the Program Director for the 250 & 500 hour Yoga Teacher Training and the 820 Hour Comprehensive Yoga Therapy training . She has been studying and teaching yoga 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 connects students to modern movement science principles alongside somatic innovations and space for emotional and spiritual processing. She is the author of Yoga Therapy: A Personalized Approach for Your Active Lifestyle (Human Kinetics, 2017).

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Erika Tenenbaum

Senior Teacher - Yoga Teacher & Yoga Therapy Trainer

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.


Jennifer Hilbert

Senior Teacher & Yoga Therapy Trainers, 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.


Jennifer Kreatsoulas, PhD

Senior Teacher, Yoga Therapy Trainer

Jennifer is a dedicated Yoga practitioner of over 20 years. She is the founder of Yoga for Eating Disorders, mother of two girls, a Yoga teacher and Yoga Therapist, and a writer. She is coauthor of the forthcoming book, Body Mindful Yoga: Create a Powerful and Affirming Relationship With Your Body (Llewellyn Worldwide, 2018). She writes and speaks on the healing and empowering practices and philosophies of Yoga. Her Yoga Therapy specialties include eating disorder recovery and body image. Jennifer is passionate about studying Yoga philosophy and connecting and working with new yoga teachers and yoga therapists. Jennifer is deeply honored to be a member of the YogaLife community.


Janet Muti

Senior Yoga Teacher & Yoga Therapist

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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Jane Peronteau

Senior 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.

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