Lighthouse is Growing!

The Lighthouse team is growing! We are excited to welcome Peter Tumolo to our team!

…and great news! Peter is still accepting new patients!

A little bit about Peter…

Peter received a BA in Psychology from ASU and a Masters Degree in Counseling from NAU. He is a Licensed Professional Counselor (LPC) and a Nationally Certified Counselor (NCC). He has worked in the behavioral health field for over 16 years in the outpatient and residential setting, working with individuals, families and groups. He utilizes a multifaceted therapeutic approach, including EMDR, cognitive behavioral therapy, DBT skills and self-regulation skills. He recognizes the most “successful” approach to healing is a customized approach that best meets the needs of the client. He believes that empathy, a strong therapeutic relationship and unconditional positive regard are the most important factors in facilitating change.​

If you would like to schedule with Peter call now! 480-565-6440

Karen McIntosh, LCSW

Therapist See age 18+

CLINIC: Virtual

Compassionate. Experienced. Client-focused. Karen McIntosh brings over a decade of experience in the mental health field, helping individuals and families navigate life’s challenges with empathy and expertise. As a Licensed Clinical Social Worker (LCSW), Karen specializes in working with clients experiencing anxiety and depression by utilizing a diverse range of therapeutic approaches, including Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), psychoanalysis and humanistic therapy.

Karen’s experience spans across various settings, from private practice to hospital environments, where she has provided tailored treatment plans, conducted comprehensive assessments, and supported clients dealing with anxiety, mood disorders, and life transitions. Her approach is rooted in understanding each client’s unique needs, empowering them to achieve their goals through evidence-based strategies and compassionate guidance.

Karen combines academic excellence with real-world experience to offer a safe, supportive, and results-driven therapeutic experience.  Whether you’re seeking support for personal growth, emotional challenges, or relationship dynamics, Karen is committed to walking alongside you on your journey to mental well-being.

While she calls both Georgia and Arizona her home, she enjoys exploring the world to take part in culture, language, community and most of all, food.  She spends her free time hiking, walking, reading, watching documentaries and even the occasional guilty pleasure reality show.

Take the first step towards a healthier you—connect with Karen today.

Tristan Echevarria, BS

Therapist-in-training

CLINIC: Gilbert

Fluent in English

Tristan is currently pursuing a Master’s degree in Clinical Mental Health Counseling at Grand Canyon University. He earned his Bachelor’s degree in Psychology from Arizona State University and has an extensive background in mental health. Tristan has worked closely with innovative alternative treatments, including Transcranial Magnetic Stimulation (TMS) and Transcranial Photobiomodulation (Red Light Therapy), to support individuals in their mental health journey. Tristan is passionate about helping clients navigate life’s challenges by providing a safe and supportive environment. He integrates evidence-based practices with individualized treatment plans, striving to empower clients to overcome obstacles and achieve personal growth.


In his spare time, Tristan enjoys watching sports such as football and baseball, exercising at the gym, playing video games, and spending time with family.