The queer community built its own healthcare system. Here's what exists and where.

Here is a thing that should not be remarkable but is: there are places in this country, and in a handful of cities around the world, where you can walk through a door and receive medical care without being asked to justify who you are first.

No sidelong glances when you list your partner. No provider who has to visibly recalibrate when you tell them something true about your body or your life. No form that doesn't have a box for you. No intake process that makes you feel like a problem to be managed rather than a person to be treated.

These places exist because the community built them. Because the mainstream medical system failed queer people so completely and so consistently that the only option was to build something parallel. And because the people who built them understood, from experience, what it actually means to need care and not be able to trust the room you're in.

"These places exist because the mainstream medical system failed queer people so completely that the only option was to build something parallel."

Callen-Lorde Community Health Center in New York City is the most prominent example and the one with the longest history. Its roots go back to 1969 — to the St. Mark's Clinic in the East Village, a volunteer-run free clinic operating in the weeks after Stonewall, serving the people no one else was serving. It became the nation's first community-based HIV clinic in 1985, in the middle of a crisis that the government was actively ignoring. It is now a network of locations across Manhattan, Brooklyn, and the Bronx, offering primary care, trans healthcare, PrEP and PEP, mental health services, dental care, elder care, adolescent health for young people 13 to 24, and the COIN Clinic — founded by the late trans icon Cecilia Gentili — providing free care to sex workers. All of it regardless of ability to pay.

Callen-Lorde is the flagship. But it is not alone.

The network of LGBTQ+-centered health institutions that exists across the United States and in parts of the world represents decades of community organizing, crisis response, and the stubborn insistence that queer people deserve the same quality of care as everyone else. Here is some of what exists, and where.

In the United States

Fenway Health — Boston, MA

Fenway Health was founded in 1971 as a community health center. Today it is the largest LGBTQ+-associated center in the country, with ten stories of facilities and more than 450 paid staff. It was among the first centers in the US to respond to the AIDS crisis, diagnosing the first AIDS patient in New England in 1981. Beyond HIV care and prevention, Fenway offers comprehensive primary care, behavioral health, and research through the Fenway Institute, which is also home to the National LGBT Health Education Center. Fenway saw 33,500 patients in 2019. It is, by most measures, the largest queer-centered health institution in the country.

Howard Brown Health — Chicago, IL

Howard Brown Health is Chicago's primary destination for LGBTQ+ healthcare, offering sexual health services, full STI screening, vaccinations, PEP, and PrEP across four clinics in the city. Howard Brown has been operating since 1974 and serves tens of thousands of patients annually. It also operates Broadway Youth Center, which provides services specifically for LGBTQ+ homeless youth.

Mazzoni Center — Philadelphia, PA

The Mazzoni Center has been Philadelphia's primary comprehensive LGBTQ+ health and wellness center since 1979, serving over 15,000 patients per year. It started as a volunteer health subcommittee at a gay community center two years before the AIDS epidemic was first identified. It is the oldest HIV service provider in the state of Pennsylvania. Today it provides primary care, HIV care, trans healthcare, gynecological services, STI screening and treatment, behavioral health, and substance use services including the region's first LGBTQ+-exclusive intensive outpatient program for addiction recovery.

Lyon-Martin Health Services — San Francisco, CA

Founded in 1979, Lyon-Martin was created specifically to serve lesbians and bisexual women — a population that had been largely invisible even within LGBTQ+-focused health spaces. It has since expanded its mandate to serve all queer and trans people, with a particular focus on those who face the most barriers to care: uninsured patients, low-income patients, trans patients, and those experiencing homelessness. Lyon-Martin has operated on thin margins for most of its existence, surviving multiple near-closures because the community refused to let it disappear.

Legacy Community Health — Houston, TX

Legacy Community Health was formed in 2005 by the merger of the Montrose Clinic and The Assistance Fund. The Montrose was a gay men's health clinic founded in 1978 that grew substantially in response to the AIDS crisis. Today Legacy serves patients across Houston with primary care, HIV services, behavioral health, dental care, and pharmacy services. It operates in one of the largest cities in the country, in a state with some of the most restrictive anti-LGBTQ+ legislation — which makes its existence, and the care it provides, more urgent, not less.

Equitas Health — Ohio (multiple locations)

Formerly known as the AIDS Healthcare Foundation of Greater Cleveland, Equitas has grown into one of the largest LGBTQ+-focused health systems in the Midwest, with locations across Ohio including Columbus, Cleveland, Dayton, and Cincinnati. It provides primary care, HIV services, trans healthcare, behavioral health, and pharmacy services, with a particular emphasis on reaching rural and underserved populations who may have no other affirming provider within driving distance.

"There are over 200 LGBTQ+ health centers in the United States. Most people have never heard of them. That gap is its own kind of problem."

Beyond the US

56 Dean Street — London, UK

56 Dean Street is Europe's largest sexual health and HIV service, located in the heart of Soho — London's historic queer neighborhood. Part of the NHS, it operates as a specialist LGBTQ+-focused clinic offering STI screening and treatment, HIV testing and treatment, PrEP, PEP, trans health services through its dedicated 56T program, and chemsex support through a pioneering harm reduction service it created in 2011. HIV diagnoses at the clinic have fallen by over 80% from their peak in 2015 — a result of sustained prevention work, PrEP access advocacy, and community trust built over decades. It sees around 11,000 visitors every month. It is free at the point of use, because it is NHS. That is its own kind of radical, in a world where healthcare access is increasingly conditional.

Other centers doing this work globally

The network extends further than most people know. The Checkpoint Center in Bangkok, Thailand is a community-based HIV and sexual health center that has become a regional model for LGBTQ+-affirming care in Southeast Asia. The David Kato Vision & Voice in Uganda operates in one of the most dangerous countries in the world for queer people, doing health and human rights work under conditions that most western health advocates cannot imagine. In Canada, organizations like the AIDS Committee of Toronto and Hassle Free Clinic in Toronto provide free, anonymous sexual health services with a specific queer and trans focus. In Australia, ACON (formerly the AIDS Council of NSW) provides comprehensive health programs for LGBTQ+ communities in New South Wales. In Brazil, Casa 1 in São Paulo offers shelter, health services, and social support for LGBTQ+ youth.

Why this matters right now

The political environment in 2026 makes this infrastructure more important than it has been in a generation. Legislation targeting trans healthcare, rollbacks of nondiscrimination protections in medical settings, and the broader project of making queer people feel unwelcome in public life all have direct consequences for health outcomes. When queer people don't trust the healthcare system, they delay care. When they delay care, conditions worsen. When conditions worsen, people die.

The centers listed here exist to interrupt that chain. They were built during worse political moments than this one, by people with fewer resources and less legal protection, because the need was too urgent to wait for the political environment to improve.

The need has not gotten smaller. The work has not gotten easier. And the community that built these institutions is still the one keeping them alive — through donations, through showing up as patients, through the basic act of refusing to disappear.

"These institutions were built during worse political moments than this one, by people with fewer resources and less legal protection. The need has not gotten smaller. The work has not gotten easier."

If you are in New York: callen-lorde.org
If you are in Boston: fenwayhealth.org
If you are in Chicago: howardbrown.org
If you are in Philadelphia: mazzonicenter.org
If you are in Houston: legacycommunityhealth.org
If you are in London: dean.st

And if you are somewhere else: the GLMA provider directory at glma.org can help you find an LGBTQ+-affirming provider near you. Worth knowing: the CDC's original LGBTQ+ health services directory has been removed from its website as part of the current administration's scrubbing of queer health resources from federal platforms. That erasure is its own reason to know where the community-built infrastructure is — and to share it.