Founded in 2012, Nirvana Infrared Wellness has grown into a cutting-edge sanctuary for holistic transformation—powered by a team of passionate, visionary professionals. Our staff includes master instructors, Ayurvedic counselors, lymphatic specialists, and energy healers, all bringing decades of expertise to every service we offer. Whether you're joining us in-studio or online, you'll be guided by leaders who are not only deeply skilled but deeply devoted to your mind-body evolution. Together, we’re redefining what wellness looks and feels like.
ELISSA CUELLAR
Founder, Teacher, & Holistic Ayurvedic Wellness Counselor
Elissa Cuellar is redefining the future of wellness through a groundbreaking fusion of science, ancient healing, and bioenergetics. With a B.S. in Biology & Neuroscience from Rutgers and over 20 years of experience, Elissa blends clinical insight with holistic practice. After overcoming chronic health challenges and personal loss, she shifted from a medical school path to integrative healing—becoming a certified Ayurvedic practitioner, wellness counselor (Cornell), and practitioner of Vedic Thai bodywork, marma therapy, and energy medicine.
Today, she leads the Nirvana Institute of Integrative Wellness, training the next generation in Ayurvedic nutrition, fascia-based therapy, and vibrational healing. Through Nirvana’s studios and education platform, Elissa is not just offering wellness—she’s building a movement.


SHERYL HELLER
Lead Teacher, Partner, & Workshop Coordinator
Sheryl has been practicing and teaching yoga since 2006. Sheryl feels yoga has transformed her life. Through the breath she has discovered the mind body connection and what that truly means. This has allowed her to take yoga off the mat and into her everyday life. Her dream as a yoga teacher is to help people understand the amazing benefits which yoga provides.

Katie Hecht
Lead Teacher, & Nirvana Institute Coordinator
Katie has always had a love for fitness. Being active in sports her whole life Katie finished playing soccer after college. Her love for staying active and helping others continued and Nirvana Infrared was her answer. Katie was trained in 2021 enjoys inspiring others to reach their goals and pushes people to meet their ultimate fitness level while having fun at the same time. Katie teaches Hot Cardio Infrared Shred and Warrior 108. Her motto is no matter your age or fitness level it's never too late to start!!!

Marianella Martins
Personal Trainer, Nutritionist, and Lead Teacher
Marianella is a long distance runner for more than 20 years. Having completed more than 30 half marathons and 8 full marathons, she has learned how strength training and yoga can help her endurance. Along with implementing strength training and yoga, Marianella has also learned how nutrition can impact a person’s physical performance. In 2017 she graduated from Montclair State University with a Master in Nutrition and Food Science and is currently pursuing her degree in dietetics. Coupling both her passions, exercise and nutrition, she brings to Nirvana her experience as a personal trainer and group fitness instructor along with her ability to consult people about their nutrition. She loves to teach people how to correctly move their body through functional exercises and offers classes that build endurance and create muscle growth.

JEANINE STACHARCZYK
Ayurvedic Counselor/Lead Teacher/Reiki Master
Jeanine, RTY 200, has been practicing yoga for over 15 years. She first tried yoga as a way to get moving, shed some weight, and make her doctor happy. What she found was that it made her happy and that is what she truly needed. Yoga has helped her to be more mindful, grow stronger, more flexible, confident and peaceful. She completed her RYT 200 teacher training at The American Yoga Academy. She continues to pursue education and certifications in yoga, health, wellness and the healing arts. This provides her with fresh knowledge that inspires her teaching. Jeanine is a Ayruveda Specialist and does Vedic Thia Bodywork. She is forever grateful for the wisdom all of her teachers have shared with her. Her love of anatomy and physiology with breathing techniques, alignment, balanced energy and relaxation are what make up her classes. Jeanine wants everyone to know that yoga is for every body.
"I teach because it makes me a better student, I study because it makes me a better teacher. I hope to see you on the mat."

Sabrina Klele
Lead Teacher
Sabrina is one of Nirvana's very own teacher training graduates from 2015. Sabrina always had a passion for being healthy. She focused on maintaining a healthy weight through regular workouts and a nutritious diet. Along her fitness journey, Sabrina tried various exercise fads, but it was yoga that truly captured her heart.Transitioning from being a Special Education teacher to a stay-at-home mom, Sabrina started practicing yoga in 2014. She quickly fell in love with the physical and mental strength it provided her. Since then, yoga has become an integral part of her daily routine, keeping her centered and balanced amidst the busy demands of motherhood. Realizing the profound impact yoga had on her life, Sabrina decided to pursue a certification as a Registered Yoga Instructor through Nirvana's School of Yoga after having her fourth child. She firmly believes that we all deserve moments to breathe, meditate, and move with purpose.Sabrina's story showcases her determination, dedication, and passion for sharing the benefits of yoga with others. She's a true inspiration for finding balance, strength, and mindfulness in our everyday lives.

Bob Mareiniss
Co-Owner & Lead Teacher
Bob's been practicing yoga since 2005 after being introduced to Hatha Yoga, then to the heat of Bikram’s Hot 26 Series in 2010, and never turned back. He is one of Nirvana's very own Yoga Alliance 200 RYT teacher training graduates from 2016, following on over the next three years to receive RYT training in Hot 26 and Fusion, Hatha Yoga including the Bandhas, Yin Yoga and Insight Meditation. Over the years of repetitive motion sports such as running and cycling he became motivated by its reminder about the body’s need to recover, heal, and seek varied movements and modalities for achieving ultimate health. With a more holistic lifestyle and striving for a more compassionate non-egoic mind, the yoga fostered by its mind-body connection can accomplish so much. He believes we all can take the experience and conditioning built on our mats into daily living, even the business and corporate world! He's fond of the adage "subtle changes add up to big gains", the transformation starts now.
Bob teaches Hot 26, Power Fusion, and Yin Yoga.