Matt Sosnowsky

Hi, I'm Matt Sosnowsky, a licensed clinical social worker (LCSW) based in Center City Philadelphia. I work with adults in their 20s, 30s, and 40s — including a lot of people who are navigating the transition from college into "real life," or who are a few years in and finding that things feel harder than they expected.
My clients are often high-functioning: they're doing well by most measures, but something underneath is off — anxiety that won't quit, a low-grade depression they can't shake, relationships that aren't working, or a nagging sense that they're not living the life they actually want. That's exactly the kind of work I find most meaningful.
I'm particularly interested in men's mental health, and I work with a lot of guys who have never tried therapy before and aren't sure what to expect. My approach tends to be direct, collaborative, and grounded — less abstract exploration, more working through what's actually going on and figuring out what to do about it.
Sessions are available in-person near Rittenhouse Square and via telehealth across PA, NJ, MD, VA, and DC. I'm an out-of-network provider, and I'm happy to help you understand what that means for your insurance.