I'm gay, and I'm one of the leaders of our LGBTQ medical student group. I grew up in MIchigan-- where they banned gay marriage back in 2004. That's old news. Now, I live in New York, which is more gay friendly, but honestly, I'm too busy in clinic or in the OR to go out to gay clubs or whatnot anyway-- if I went to medical school in Nebr-Alaba-Homa I'd still be bogged down with med school BS anyway.
Also, if you feel isolated there are many online resources for LGBT physicians. The American Medical Student Association (AMSA) has a gender and sexuality committee, which focuses on bringing together medical students from around the country to focus on LGBTQ health issues (
http://www.amsa.org/AMSA/Homepage/About/Committees/GenderandSexuality.aspx). You may also find support with gay and lesbian physician organization. My favorites are Gay and Lesbian Medical Association (GLMA), which holds an annual conference [
http://www.glma.org/] and the Association for Gay and Lesbian Psychiatrists (AGLP)-- I'm going into psychiatry, so I'm clearly partial. [
http://www.aglp.org/]
Furthermore, this country NEEDS gay physicians. Even in New York, medicine is a conservative field, and we need gay doctors like YOU to help make medicine more conducive to LGBTQ patients. One important skill of being a doctor is selflessness, right? If you decide to go through with this, you should seriously consider making the commitment to improving the lives for ALL patients-- including the gay ones. For three years in a row I give my classmates a lecture on transgender health issues because our school says NOTHING about it in the curriculum. I guess the point of this paragraph is: don't expect your school to make things easy for you because you're gay. It's tough everywhere, but it's up to us to make it better for the future generation of gay physicians.
You can always PM me if you have any questions about being gay in medical school. I'm taking a year off now after third year, so I have more spare time.