
Kathy Sietos
Owner + Founder
Throughout her life, Kathy Sietos has been a strong believer in alternative therapies, holding within her a deep internal knowing that we all have the ability and wisdom to heal ourselves on all levels and dimensions of being. Born of Greek ancestry, her parents brought with them to the United States many mystical traditions and herbal medicines that surrounded her upbringing.
Kathy is a practicing Reiki Master Teacher, Certified Sound Therapist, Yoga Instructor, Meditation Facilitator, Energy Medicine Alchemist, and Licensed Massage Therapist. Kathy has been a practicing healer in Denver, Colorado for over 12 years.
Kathy is well versed in facilitating healing in the energy body, she uses an alchemical blend of energy medicine through using her intuition, spirit guidance, channeling, Reiki, chakra balancing, and sound therapy to balance the energetic system.
Kathy’s robust training allows her to promote relaxation and healing on all levels, calling upon energy in the universe to restore balance between the physical, emotional, mental and spiritual states of being. Through her advanced Reiki Attunements, Kathy can also employ these sacred symbols to send remote healing to clients of all ages, at any time and in any place around the world. As a master and teacher, Kathy is passionate about passing on the lineage of Usui Shiki Ryoho while Reiki teaching the wisdom and sacred knowledge to those who feel called to this powerful and ancient healing art.
Her greatest passion to date is creating a grounded and high frequency space for group intensive healing ceremonies, meditations, activations, and hands on deep and powerful workshops. Kathy believes that when people come together in ceremony and ritual, the effects of intentional light work amplifies exponentially and as such powerful shifts occur.
Fueled by a strong passion to help people, Kathy spent several years in the medical profession working with adults with brain injuries. Later, she turned her focus to helping under privileged children with severe emotional and behavioral disorders. Being in this sphere of service for many years ultimately led her to seek inner healing for herself which turned into a passion to help others learn how to find healing within themselves outside of the western medical system.
In addition to energy medicine, Kathy enjoys spending time in the beautiful mountains, exploring music and the arts, spending time with her daughters and working in her garden.

Jeff Sundby
Jeff’s spiritual path led him to Green Light Reiki and Kathy Sietos in 2019. After greatly benefiting from energy work he became a student of Kathy’s. Jeff has completed the 3 degrees of Reiki and is a practicing Reiki Master. His dedication to creating a space for transformative higher dimensional healing is palpable in his sessions. Jeff combines the traditional sacred symbols and energy channeling of Reiki with the teachings found in Brett Bevell’s “Psychic Reiki” and “Magical Awakening” to offer a unique and powerful healing experience.
Jeff’s dog Miko is our studio dog. A regular recipient of Reiki himself, Miko is present during Jeff’s sessions — giving and receiving love and healing.

Katie Wiley
Meet Katie, your guide to inner tranquility and well-being. Years ago, Katie stumbled upon meditation, and it was a turning point that transformed her life. Now, she’s dedicated to sharing the gifts of meditation, breathwork, and sound healing with you.
As a certified Primordial Sound Meditation teacher via Chopra, a qualified breathwork facilitator, and a practitioner of sound healing with crystal bowls, Katie empowers you to embark on a journey of self-discovery and healing. Join her to explore the profound benefits of mindfulness and holistic well-being. With her practices, you can awaken your intuition, manage your stress, and alleviate the burden of anxiety.

Andre Rodriguez
Andre Rodriguez is an intuitive yogi with a concentration in dynamic fields of energy that surpass the realms of ordinary day-to-day working culture. In aligning with the Divine and being a channel of the Light, Andre offers others a way to embody a new understanding of one’s truest Self and highest nature, beyond what some may imagine possible. Andre offers Soul record guidance in areas that allow anyone with a desire, to connect deeper to Source. As both a student of yoga and a recent 200hr YTT graduate of Daniel Taylor’s ViraVinyasa Yoga School, Andre combines yoga, heart-based meditation, and pranayama (breathwork) to create a safe container for a practice that is unique every session. Andre teaches vinyasa influenced yoga and offers private Akashic Record readings.

Nikki Dorn
Nikki leads a powerful circle that is a place for us as women (or identifying as women) to connect and share with each other, as well as a place to learn and teach new rituals and practices. This is a place for us to unite our power for manifestation practices and spells for the good of ALL BEINGS. We will utilize plant medicines, meditations, movement, energy practices, sound healing, and our powerful emotions to bring goodness to each other and our community.
Conor Adams
Qigong is a traditional Chinese practice to cultivate and balance qi (pronounced approximately as “chee”), translated as “life energy”. Qigong practice typically involves moving meditation, coordinating slow-flowing movement, deep rhythmic breathing, and a calm meditative state of mind.
Conor discovered Qigong many years ago on his healing path. He instantly felt the benefits of the practice and was inspired to deepen his understanding of this ancient movement art form.
All levels of experience are welcome in class, which will include Taoist, Buddhist, and Medical Qigong. The classes are a mix of stretches, self-massage, energetic cleansing and purges, flowing element-based sequences, and moving meditations, all designed to improve the circulation and flow of electricity, or qi in the body. You will leave practice feeling energized, focused, less stressed, and deeply relaxed.
Regularly scheduled classe are held at Green Light Reiki every Tuesday at 5:15pm
In addition to Qigong, Conor is passionate about swimming, running, yoga, snowboarding, golf, and hiking

Yelena Sergeyevna
Her gentle and deep healing yoga classes are for any level of experience. Expect a meditation, a breath work and a soundbath with a gong in each class.

Susan Stites
Susan Stites’ mystical journey began as a young child divinating with runes and expressing her channel with Spirit through creative writing. Susan specializes in channeling energy and messages from higher spiritual frequencies, using Light Language to deliver profound healing, opening pathways, and self alignment. By helping clients integrate new energetic codes and removing energetic blocks, she create a smoother flow of energy, allowing clients to align with their true purpose and experience spiritual growth.
In her own life, working directly with energy and spiritual guidance, she’s been able to alchemize grief, self judgement, and limiting belief engergetic blocks. Her approach is heart-centered and deeply grounded.
Susan’s offerings blend energetic work with spiritual coaching as needed. Her spiritual and life coaching is rooted in over a decade of experience, empowering her clients to break free from mental barriers and rediscover their highest potential. As a Reiki practitioner, she also incorporates Reiki energy into her sessions, enhancing the healing process and supporting emotional, mental, and spiritual well-being. It’s her purpose to offer a healing space for those seeking clarity, healing, and alignment on their spiritual journeys.
Testimonials
Contact Us
For booking inquiries or general questions:
Kathy Sietos - (303) 522-8460
Sunday | 8:00am - 9:00pm |
Monday | 8:15am - 9:00pm |
Tuesday | 8:15am - 9:00pm |
Wednesday | 8:30am - 9:00pm |
Thursday | 9:00am - 9:00pm |
Friday | 9:00am - 9:00pm |
Saturday | 9:00am - 9:00pm |
Cancellation Policy: I understand that unanticipated events happen occasionally in everyone’s life. In our desire to be effective and fair to all clients, the following policies are honored:
24 Hour Advance Notice Required: when cancelling an appointment. This allows the opportunity for someone else to schedule an appointment. If you are unable to give us 24 hours advance notice you will be charged the full amount of your appointment.
No-shows: anyone who either forgets or consciously chooses to forgo their appointment for whatever reason will be considered a “no-show.” They will be charged for their “missed” appointment.
Late Arrivals: if you arrive late, your session may be shortened in order to accommodate others whose appointments follow yours. Depending upon how late you arrive, your therapist will then determine if there is enough time remaining to start a treatment. Regardless of the length of the treatment actually given, you will be responsible for the “full” session. Out of respect and consideration to your therapist and other customers, please plan accordingly and be on time.