Thrive in your unique relationship

Dr. Mendonsa specializes in helping individuals and couples navigate the complexities of unconventional and ethically non-monogamous relationships, such as polyamory, with a personalized and empathetic approach to therapy.
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Facing Challenges in Unconventional Relationships?  
Feeling stuck or misunderstood?

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Licensed Psychologist, PsyD

I help individuals and couples navigate the complexities of unconventional relationships and diverse sexual expressions. With extensive expertise in consensual non-monogamy, polyamory, BDSM, and kink, I provide a safe and affirming space to explore these dynamics. I also specialize in addressing sensitive topics such as sexual addictions, fetishes, and relationship challenges that are often misunderstood or overlooked.

Areas I can help you with

  • Ethical Non-Monogamy and Polyamory
  • BDSM and Kink Dynamics
  • Communication and Boundary Setting
  • Anxiety and Depression
  • Sexual Addictions and Fetishes
  • Relationship Conflicts
  • Trauma and PTSD
  • Stress Management and Self-Discovery

My Process

Individual getting therapy

Individual Therapy

Dr. Mendonsa provides a judgment-free, affirming space for individuals exploring kink, alternative sexualities, and polyamory. Through a collaborative, goal-oriented approach, he helps you unpack any feelings of shame, guilt, or confusion while building self-awareness, healthy boundaries, and emotional resilience. Whether you’re navigating identity, life stressors, or personal growth, Dr. Mendonsa tailors each session to honor your unique experiences and desires, guiding you toward greater self-acceptance and mental well-being.

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Relationship Therapy

For those in nontraditional relationship structures—such as polyamorous, open, or kink-based partnerships—Dr. Mendonsa offers specialized therapy that respects and celebrates diverse relationship dynamics. Working together, you’ll address challenges like communication, trust, emotional intimacy, and boundary-setting. By fostering a safe and transparent dialogue, Dr. Mendonsa helps partners create more fulfilling, balanced connections that honor the individuality and collective goals of everyone involved.

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Couple therapy

Frequently Asked Questions

What types of clients do you work with?
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I work with individuals, couples, and those in multi-partner relationships, particularly those practicing or exploring ethical non-monogamy, polyamory, BDSM, and kink. I also provide support for clients facing challenges like sexual addiction, trauma, anxiety, and depression.

What is ethical non-monogamy?
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Ethical non-monogamy refers to consensual relationship structures where individuals agree to engage in romantic or sexual relationships with multiple people. This includes polyamory, open relationships, and other forms of consensual non-traditional relationship dynamics.

How do you create a safe space for sensitive topics?
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I approach every session with empathy, professionalism, and a nonjudgmental attitude. Whether we’re discussing relationship challenges, fetishes, or trauma, my priority is to make clients feel respected and understood while providing expert guidance tailored to their unique needs.

Can you help with communication and boundary setting in polyamorous relationships?
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Absolutely. Clear communication and strong boundaries are essential in any relationship, especially in polyamory or other non-monogamous dynamics. I can guide you in developing skills and strategies to navigate these areas successfully.

How can I schedule an appointment with Dr. Mendonsa?
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Fill out this form, and we will get back to you the same day.