Our Teachers

Cosmin Mahadev Singh is a spiritual master, healer, and founder of the RYK Yoga & Meditation Center, OM FEST—the largest Yoga and Meditation Festival in Las Vegas—and the RYK Spiritual Retreat & Training Center near Asheville, NC. Born in Romania, a country rich in diversity and spirituality, Cosmin’s early exposure to both ancient and modern teachings inspired a lifelong journey of self-discovery and spiritual growth.

With a unique ability to bridge the old and new worlds, Mahadev’s teachings transcend cultural and demographic boundaries, making them accessible and meaningful to all. His approach is rooted in a blend of ancient Kundalini Yoga, Meditation, and Pranayam, taught by masters like Yogi Bhajan, combined with cutting-edge scientific research. This fusion allows his students to experience profound transformation, moving beyond temporary knowledge to cultivating lifelong skills for spiritual and personal development.

Guided by empathy and compassion, Mahadev’s teachings align with the principle: “Give a man a fish, and you feed him for a day. Teach a man to fish, and you feed him for a lifetime.” He empowers students to harness the tools and knowledge needed for a more skillful, healthy, and balanced life.

Certified by the Kundalini Research Institute and registered with the International Kundalini Yoga Teachers Association and Yoga Alliance, Cosmin is also a Traditional Reiki Master, having trained in both the United States and Europe. He leads annual Kundalini Yoga Teacher Trainings, Reiki Attunements, and international retreats to spiritual destinations like India and Bali.

Dedicated to expanding his knowledge and enhancing his practice, Cosmin continues to explore the depths of yoga and meditation to offer his students transformative experiences. His teachings inspire a journey of self-awareness, encouraging each individual to walk their own path, awakened and empowered through Raising Your Kundalini.

Susana Webber is a passionate Kundalini Yoga and Meditation teacher, as well as a Reiki Master, deeply committed to empowering her students. With a heart full of dedication, she inspires others to build a strong foundation and embrace personal growth on their unique journeys. Susana teaches in Las Vegas, Henderson, and Boulder City, NV, sharing the transformative power of Kundalini Yoga and meditation to help individuals heal, grow, and thrive.

Silva became ill in 2020, and as a registered nurse, she naturally sought help from traditional Western Medicine. As a patient, she witnessed firsthand the gaps in Western Medicine. She knew she had to do something different.

Returning to her spiritual roots and conducting research, she discovered RYK Yoga and enrolled in classes. Silva began to heal not only physically but also mentally and emotionally. She became a believer in the teachings and decided to advance her practice by pursuing teacher training. Currently, Silva is pursuing additional education to become Board Certified as a Holistic Nurse Coach.

Silva believes that healing comes from within and that everyone has the ability to not only transform their physical bodies but also to achieve homeostasis through the beautiful teachings of Kundalini Yoga.

Dr. Gupta comes from a modest background. His parents are both physicians in India, who passed their humanitarian values on to him that are still a driving force for Dr. Gupta. He is an Interventional Cardiologist with expertise in Peripheral Vascular Disease (both the arterial and venous systems), Orbital Atherectomy, Critical Limb Ischemia, and a passion for amputation prevention.

Dr. Gupta trained in Internal Medicine at NYU Downtown Hospital and Cardiology and interventional fellowship at Lenox Hill Heart and Vascular Institute in NY, NY, one of the top cardiovascular hospitals in the United States. His research was focused on cardiovascular disease prevention and the importance of regular physical activity to prevent disease progression.
He recently received the top Cardiology doctor’s award in the state of NV. Dr. Gupta is a diplomat of the American College of Cardiology, the American Heart Association, and other scientific organizations.

Dr. Gupa lives in Las Vegas with his beautiful wife and two kids. He enjoys tennis, swimming, and chess.

Nancy is an enthusiast of Mother Earth. She is an inquisitive explorer with an adventurous heart who travels the world where spirit calls her. It was during one of her many travels abroad in 2016 she experienced a deep spiritual connection with yoga. Soon after her return to the states she became a devoted yoga practitioner. Nancy, being committed to her personal growth, self-mastery, and spiritual liberation embraced yoga as a state of being.

Shortly afterwards Nancy became inspired to embark a Vinyasa Yoga teacher training. After receiving her 200 hour certification in Vinyasa she had a realization of her love for teaching. As she was teaching, as she was also a student continuing certifications in Bhakti Yoga, Reiki 1&2, shamanic journeying, and then a 420 hour certification in Kundalini Yoga.

It was during her second Kundalini Yoga training she experienced the most healing, spiritual growth and transformation. She soon was called to share the teachings of Kundalini Yoga.

Nancy is passionate and inspired to encourage students to experience inner peace and well being through her playful, lighthearted spirit style of teaching. She invites students to empower themselves, and embark on the journey of healing, self discovery, to self mastery, and spiritual awakening through the power of Kundalini Yoga and Meditation.

Yoni is passionate about helping others find happiness and supports them in discovering their own sources of joy and power within and around them. He has invested in his own practice, completing 400+ hours of Kundalini Yoga teacher training and achieving Level 2 Reiki Practitioner status. 

A nationally licensed marriage and family therapist, Yoni is the founder of Earth’s Edge Wellness Center, a center focused on healing those with disordered eating and eating disorders.  In this capacity, he creates and facilitates natural retreats for drug detox, and clarity in life, amongst other select issues or goals. Yoni also provides training and consultations to schools, mental health facilities, groups, families, and individuals.

Most importantly, Yoni is happy and wants you to be happy too!

I was introduced to kundalini yoga by a friend at a time when I was really feeling the desire for a more “productive” way to manage stress and the day to day demands of life. That first kundalini class has changed the course of this life in immeasurable ways that are still revealing themselves everyday. After many years of classes the decision to take the teacher training just seemed to come at a perfect time. Not perfect in the way of anything that made logical sense but in the way that I just instinctively knew this was the time.

After signing up and even through completion I didn’t really give much thought into actually teaching a kundalini yoga class. The teacher training was an investment in myself. Just like the perfect timing for the training, the perfect time to share what I have learned came before I even thought it was something to think about.

For me yoga is about balance. A tool to balance all the magic the universe has to offer with the demands of modern life. Yoga and our community offers us a sanctuary to be our most authentic selves and to share that gift with others. We are at our best during service and we make it better together.