Shiva Das (Jim McCabe) is the Managing Partner of Yoga On Main which he has run since 2000. He has studied Yoga since 1987 and has been teaching since since 1995. His influences include the Integral Yoga Tradition of Swami Satchidananda, the Vinyi Yoga Tradition of Sri T. Krisnamacharya and his son T.K.V. Desikachar as well as work of David Frawley and Eric Shiffman. His primary teacher and Guru is the Great India Saint, Mata Amritanadamayi Devi, "Amma". Her primary direct is "LOVE and SERVE".
Shiva Das is co-creator of "Inner Fire Yoga" along with his business partner and Founder of Yoga On Main, David Newman. Shiva Das in calaboration with David and Senior Teacher, Ed Zadlo has developed Yoga On Main's highly recognized "Inner Fire Yoga Teacher Certification Programs". He has authored several Teacher Training Manuals, and and is recognized as one of Philadelphia's premiere Yoga Instructors. He teaches regular weekly classes throughout the Philadelphia area as we as leads workshops and retreats throughout the world.

Ed Zadlo D.Ay (Acharya Premanand)Ed Zadlo D.Ay (Acharya Premanand) is a Certified Ayurveda Practitioner, Integral Yoga-Ayurveda Therapist and Acharya (expert teacher) of Yoga/Vedanta, Ayurveda and Vedic Dharma. He has had an Ayurveda practice for over 14 years, and has offered trainings in Ayurveda, Meditation and the Inner Practices of Yoga for over 25 years. He began his study of Ayurvedic Healing with Dr. David Frawley (Pundit Vamadeva Shastri) director of The American Institute of Vedic Studies in 1986, is also a graduate of their Ayurvedic Intensive Training, Yoga and Ayurveda Advanced Course and IYTA Teacher Training and was certified by Dr. Frawley in 2008 as an Ayurveda Yoga Acharya with 1200 hours of advanced Integral Yoga/Ayurveda study. He graduated from The New England Institute of Ayurvedic Medicine in 1996 where he also became a faculty member. He completed advanced clinical study at the Rishikesh College of Ayurveda in Rishikesh, India in 2000 and 2001. He is a member of The American Ayurvedic Medical Association and is the first certified Acharya of Integral Ayurveda/Yoga Therapy in the U.S. Ed lives near Sumneytown, PA where he has a full time Ayurveda practice and also teaches Vedic Studies, Vedanta and Meditation for many ashrams and yoga centers in the USA. www.edzadlo.com

David Newman or Durga Das, as he is also known, is a Kirtan Chant Artist and a practitioner and educator of Bhakti Yoga - the Yoga of Love.  David travels extensively singing Kirtan (Indian devotional chanting) and sharing the spiritual, meditative and musical aspects of Yoga.  David is the co-creator of Inner Fire Yoga and the founder of Yoga On Main in Philadelphia.  www.davidnewmanmusic.com

AmarJyothi (Bonnie Pariser) E-RYT 500, SYT is the founder, director and senior instructor at Yoga Loka in Frenchtown. She has practiced Yoga for more than 20 years and has taught Yoga for eight years. Bonnie completed her initial Yoga Teacher Training and her first Therapeutic Yoga Teacher Training at Saraswati River Yoga with Kirin Mishra. She is certified as a Structural Yoga Therapist under the direction of Mukunda Stiles, a worldwide leader in the field of Therapeutic Yoga, and the author of the seminal book, "Structural Yoga Therapy." She has completed the first level Thai Yoga Massage training with Lotus Palm School in Montreal, Level one Reiki with Jacqui Crown, and is currently completing a three-year course of study in Kirin Mishra's Bhairavi Program. www.yoga-loka.com