

Find mental health support across Arizona with Headway's network of 1,931 licensed providers. Whether you're in Phoenix, Tucson, or anywhere in between, access talk therapy and medication management through in-person or virtual sessions covered by insurance. Many patients save up to 75% on care.
I’m a Licensed Professional Counselor based in Arizona, specializing in trauma, attachment, substance use, and psychedelic integration. I hold a Master’s in Clinical Psychology and am currently completing my PhD in Transpersonal Psychology, where my research focuses on inner healing intelligence, somatic integration, and transformation through altered states of consciousness.
My approach is both grounded and deeply experiential. I integrate somatic therapy, parts work, mindfulness, and attachment-focused interventions to help clients move beyond insight and into real, embodied change. I believe that healing doesn’t come from fixing what’s “wrong,” but from reconnecting with the innate intelligence within you that already knows how to heal.
I work well with clients who feel stuck in patterns they can’t think their way out of—whether that’s anxiety, depression, trauma, relationship struggles, or cycles of substance use. Many of my clients are high-functioning but internally overwhelmed, disconnected, or carrying unresolved emotional pain. Together, we create a space that is honest, supportive, and sometimes challenging—in the service of real growth.
I also specialize in integration work for individuals exploring or recovering from psychedelic experiences. I help clients make meaning of these experiences and translate insights into sustainable, grounded change in their daily lives.
In our work together, you can expect a balance of compassion and accountability. I’ll meet you where you are, but I’ll also help you move forward. My goal is to support you in building a life that feels aligned, regulated, and genuinely yours—not just one that looks okay on the outside.
Hi, I’m Mark Lindsay, a Psychiatric Mental Health Nurse Practitioner and Family Nurse Practitioner. I believe mental health care should feel simple, supportive, and easy to access. My background in both medical and mental health care helps me look at the whole picture—not just symptoms. I take time to listen and work with you to find what truly helps. My goal is to help you feel better, think clearer, and move forward with confidence.
I provide psychiatric care in a way that is warm, open-minded, and empowering. My goal is to create a space where you feel comfortable being honest about what is going on, whether you are dealing with anxiety, ADHD, stress, postpartum or maternal mental health concerns, depression, trauma, sleep issues, OCD, eating concerns, or women’s mental health challenges.
I know reaching out for support can feel overwhelming, especially when you are already carrying a lot. I work collaboratively with clients to help them better understand what they are experiencing, identify what is getting in the way, and build a plan that feels realistic, supportive, and aligned with their goals. I want clients to feel heard, respected, and actively involved in their care every step of the way.











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