Keywords: competencies, health care, TGD, trauma-informed care  

Transgender and gender-diverse (TGD) individuals have long faced a history of marginalization and pathologization within medical systems. As healthcare continues to evolve, it is becoming increasingly clear that a conventional, one-size-fits-all model of care is insufficient. To provide safe, effective, and equitable services, healthcare providers must adopt a framework rooted in two fundamental principles: trauma-informed care and an intersectional approach. This combined perspective is not merely a best practice; it is a necessity for dismantling systemic barriers and fostering a therapeutic environment of trust and healing. 

The need for a trauma-informed approach stems directly from the pervasive trauma TGD individuals experience. A history of societal prejudice, discrimination, violence, and family rejection means that many TGD people have significant lived experience with trauma. As a result, TGD individuals often enter healthcare settings with a deep-seated distrust of providers and institutions, anticipating invalidation or further trauma. 

Trauma-informed care represent professional competence that recognizes the widespread impact of trauma and understands potential paths for recovery. In practice, this means moving beyond simply asking “what is wrong with you?” to a more compassionate “what happened to you?”. The core principles of this approach: safety, trustworthiness, choice, collaboration, and empowerment are vital in this context. Providers must create a physically and emotionally safe space, ensuring confidentiality and respecting a person’s chosen name, pronouns, intersecting identities and personal narratives of lived experience. By offering clients choices in their treatment and collaborating with them as active partners in their care, providers can help restore a sense of agency that may have been lost through traumatic experiences. 

Crucially, trauma-informed care cannot be fully effective without an intersectional lens. Intersectionality is the understanding that social and political identities—such as gender, race, class, sexuality, spirituality and disability—combine to create unique modes of discrimination and privilege. TGD people’s experiences are profoundly shaped by these intersecting identities. A migrant trans woman, for example, faces distinct challenges at the intersection of racism, transphobia, spirituality and sexism that differ from those of a white, non-binary person. Similarly, a TGD person with a disability may encounter significant barriers to healthcare accessibility and be subject to a provider’s preconceived notions about their capabilities or identity. 

Ultimately, the synergy of a trauma-informed and intersectional approach forms the bedrock of truly patient-centered care. Trauma-informed principles address the impact of past harm, while intersectionality illuminates the sources and complexities of that harm. Together, they empower providers to see the patient as a whole person, validating their identity and recognizing the full spectrum of their life experiences. This integrated framework is essential for building trust, improving patient engagement, and, most importantly, ensuring that all TGD individuals receive the respectful, affirming, and comprehensive healthcare they deserve. 

Short theoretical framework will be followed by the discussion of the clinical cases.