About Lumen Therapy
ABOUT THE PRACTICE
Our Approach
Lumen Therapy helps couples, individuals and families improve their most important relationships, health and well-being. Our therapists each have a long standing commitment to excellence in private practice, research and other therapeutic settings.
We have created our practice around the belief that each person deserves a safe, caring place in which to heal and grow. We see our role as guides and facilitators who will help you embrace your emotional responses to life’s twists and turns as we empower you with tools and resources you can use throughout your life. While healing takes time, you will feel empowered and stronger with each step you take in your therapy journey.
For many people, COVID-19 has created additional pressure and stress in life. We are attuned to the shifts our clients have experienced and can help you develop healthier coping responses and strategies for moving forward.
At Lumen, you will find a culturally responsive, racially conscious, LGBQ+ and trans/non-binary affirming atmosphere. We meet you where you are, and we help you celebrate your unique gifts and strengths.
WHO WE ARE
Meet Our Therapists
We bring a broad range of life experience, research and therapeutic backgrounds to our practice that allows us to understand and serve individuals, couples and families experiencing a variety of life transitions and challenges. We approach our practice with a strong commitment to excellence, and we welcome our clients with the utmost concern for their well-being.
Robert Allan
Ph.D., LMFT, LPC, AAMFT Supervisor
WHO WE ARE
Robert Allan
In practice since 2004, Robert Allan’s background includes a variety of settings, including community mental health, hospitals, employee assistance programs and private practice. He is an Associate Professor of Couple and Family Therapy at the University of Colorado Denver and a certified therapist, supervisor and trainer with the International Center for Excellence in Emotionally Focused Therapy (ICEEFT). He works with individuals, couples and families struggling with anxiety, depression, infidelity, adjustment to life transitions, trauma, addictions, relationship challenges and more.
WHO WE ARE
Lukas Schafer
Lukas Schafer is a therapist passionate about helping individuals, relationships, and families create more dynamic and fulfilling lives. His journey toward this work began with a Bachelor of Science in Psychology from the University of Utah and a deep love for wilderness therapy with teens and families. These experiences ignited a passion for deeper understanding about attachment and relationships, leading him to pursue a Master of Arts in Counseling from the University of Colorado Denver, specializing in Couple and Family Therapy. He is a Co-Founder of Lumen Therapy Services, a Certified Emotionally Focused Supervisor and Therapist for both individuals and couples, and an AAMFT-Approved Supervisor. Lukas is dedicated to the ongoing exploration of attachment, connection, and community, both personally and professionally, in the Denver Metro area.
Lukas Schafer
M.A., LMFT, LPC, AAMFT Supervisor
WHO WE ARE
Brianna Christensen
Originally from Texas, Brianna Christensen received her master’s degree in couples and family therapy from the University of Colorado Denver. She is currently pursuing certification in Emotionally Focused Therapy (EFT). Brianna works with couples and individuals, and is passionate about working with struggles around communication, intimacy, connection, anxiety, depression, identity, and religious or spiritual trauma.
Through her own personal journey with therapy, Brianna has learned how to find her voice and value in the world, and is passionate about helping others do the same. Brianna works to foster a safe, non judgmental environment in which her clients can explore negative cycles and utilize their innate strengths to reclaim the parts of self or relationship that feel lost. Her warmth, empathy, and genuine curiosity help her clients feel supported and grounded while exploring some of life’s hardest questions.
Brianna Christensen
M.A., MFTC
Annie Bossange
M.A. MFTC, LPCC
WHO WE ARE
Annie Bossange
Annie Bossange received her master’s degree in counseling from the University of Colorado Denver, specializing in Couple and Family Therapy. Annie is continuing advanced training in Emotionally Focused Therapy for both Couples and Families.
With a rich and diverse background as an agricultural scientist, middle school teacher, and leader, she offers a holistic and empathetic approach to support individuals, couples, and families on their journey of healing and growth. Having worked in schools, Annie deeply understands the needs of adolescents and families, creating a safe and nurturing space for exploring emotions, building stronger relationships, and fostering closeness. Her dedication to empowering her clients makes her a trusted guide towards discovering positive transformations and well-being.
WHO WE ARE
Meridith Marshall
Meridith uses Emotionally Focused Therapy with her clients to better understand how emotions are influencing the decision-making process in relationships and family systems. She enjoys working with individuals, couples, families, and business partners struggling with anxiety, ADHD, trauma, and relationship challenges. You’ll find her approach is solution-oriented, which is why she likes to begin new client engagements by discussing and defining the outcomes to be worked toward in therapy.
She uses a multicultural lens in her practice to create space for cultural influences and perspectives that have shaped her clients’ lives, and she keeps these at the forefront of her work with clients. Meridith’s committed to continuing to address inherent biases she possesses to establish an environment that actively supports the identities that shape the individuals she works with.
Meridith received her master’s degree in couples and family therapy from the University of Colorado Denver and she is currently pursuing certification in Emotionally Focused Therapy (EFT). Meridith has an MBA, Bachelor of Science in Business Administration with a major in Economics and a Minor in Neuroscience from Drake University.
On a personal note, she married her high school sweetheart, and they have an eight-year-old son. She and her family are in the process of becoming a foster care family, and they are looking forward to the good that will come from that experience. In her free time, she enjoys listening to podcasts centered around comedy, exercising to support her mental health, and doing her best to meditate daily.
Meridith Marshall
M.A. MFTC
Jana Jiacoletti
M.A., LMFT
WHO WE ARE
Jana Jiacoletti
Jana is a licensed therapist (LMFT) and an ICEEFT Certified Emotionally Focused Couples Therapist (EFCT) who specializes in helping both individuals and couples heal, grow and reconnect. She earned her Master’s degree in Marriage and Family Therapy from Regis University and is fully trained in emotionally focused therapy (EFT) — a highly effective, research-based approach grounded in attachment science. Jana also integrates other evidence-based modalities, including internal family systems (IFS) and the Gottman method, allowing her to tailor therapy to each client’s unique needs. This integrative lens supports clients with both emotional depth and practical tools for lasting change.
With a deep belief in the power of emotional safety, Jana works with couples to interrupt painful patterns, improve communication and rebuild trust and closeness. She also supports individuals navigating relationship challenges, attachment trauma, anxiety/depression and a range of other concerns — helping them make sense of emotional experiences, strengthen self-worth and foster more secure and meaningful connections. Jana is known for her warm, grounded presence and her ability to stay deeply attuned to each client’s unique needs and experiences. She creates a safe and supportive space where clients can slow down, reflect and explore what matters most, even when emotions feel overwhelming or difficult to express.
Outside the therapy room, you can find Jana exploring the outdoors with her Golden Retriever, Finn, playing pickleball or spending time with family and friends. She’s here to support you in building stronger relationships, navigating life’s challenges and creating meaningful emotional change
WHO WE ARE
Natasha Amiri
About Natasha
Born and raised on the west coast, I grew up surrounded by the natural beauty of California, spending weekends hiking, camping, and boogie-boarding with my Afghan-French family. After college, I met my wonderful partner, a Colorado native, and we’ve shared 15 amazing years together. Now living in Colorado, we enjoy exploring the Rocky Mountains, hiking, mountain biking, and photographing wildflowers, often accompanied by our beloved hound, Oakley.
My relationship with my partner has shaped my approach to life and therapy. Together, we focus on maintaining respect, adoration, and authenticity—values I bring into my work with couples. I’m passionate about helping others cultivate positive, compassionate interactions in their relationships, fostering understanding and reducing conflict.
My fascination with healthy relationships began early, influenced by role models who embodied compassionate communication and authenticity. This passion led me to study positive psychology, attachment theory, and cultural systems in my academic studies. I’ve always been drawn to the resilience of the human spirit and the power of change.
Growing up in a multicultural household, I learned to value diverse perspectives and the uniqueness of each individual. As a Couple and Family Therapist, I use a systemic, attachment-based, and Emotionally-Focused approach to help clients build stronger emotional connections. I’m dedicated to guiding couples through the process of breaking negative patterns and fostering a deeper, more fulfilling partnership.
Natasha Amiri
M.A., LMFT
Frances Russell
M.A., LMFT
WHO WE ARE
Frances Russell
Frances enjoys working with individuals and couples, and specializes in complex trauma, women’s issues and relationship challenges. She primarily uses Emotionally Focused Therapy (EFT) with her clients to better understand how childhood experiences and attachment are influencing their communication and connection with others. Frances is also passionate about taking a person-first approach. For this reason, you can expect her to integrate other approaches as they meet your needs, including meditation, parts work and solution-focused therapy.
Prior to being a therapist, Frances was a consultant in Washington, D.C. and attended the University of Virginia, majoring in Political and Social Thought. Frances received her master’s degree in couples and family therapy from Colorado State University. Her graduate program emphasized diversity, equity, inclusion and justice. With clients, Frances believes that maintaining awareness of societal norms, cultural discrimination and power is important for creating a therapeutic environment.
In her free time, Frances enjoys staying active and getting outdoors through running, backpacking and skiing. She is always on the lookout for new restaurants and recipes. Frances recently became a trained, trauma-informed yoga teacher. She is engaged to her partner of 2.5 years and hopes to bring a pup into the family in the near-future.
Are you ready to take the first step?
Contact us to learn about our process and if we might be a good fit for each other.
CONTACT US
Send Us a Message
TESTIMONIALS
Professional References
I am continually inspired by Lukas and the team at Lumen Therapy Services. Their exceptional therapeutic expertise, combined with genuine care and professionalism, creates a supportive environment for clients. Lukas’s unwavering commitment to high-quality therapy and staff support is evident in everything he does. I trust his team completely and would highly recommend Lumen Therapy Services to anyone seeking compassionate, expert care.
