Why doesn't Male Survivor provide a comprehensive directory of self help support groups instead of biasing towards non-insurance accepting therapists with potential conflicts of interest for your money, you can feel my anger... anyway here they are, though not all explicitly male sexual abuse survivor sites, this is the closest out there, and the topic is sure to come up... or if you have the time and/or resources, you could start you own group. Good luck!
1) Self-Help Support Groups: Anxiety Disorders Association of America http://www.adaa.org/public/selfhelp.cfm
2) Survivors of Incest Anonymous: Contact Webpage http://www.siawso.org/contactus.html
Survivors of Incest Anonymous: New York City Meetings http://sianyc.homestead.com/
3) Sex and Love Addicts Anonymous: Contact Webpage http://www.slaafws.org/meetinfo.html
Survivors of Incest Anonymous: About Sexual Anorexia http://www.slaafws.org/pamphlets/anorexia.html
Your Valentine from Haroldstein!