| Year | Title | Role | Notes |
|---|
| 1993 | NYPD Blue | Reporter #1 | Episode: "4B or Not 4B" |
| 1994 | Law & Order | Dr. Karl Styne | Episode: "Doubles" |
| 1997 | Oz | Carlton Auerback | Episode: "Capital P" |
| 1997 | Spin City | Greg Mullins | Episode: "Porn in the U.S.A." |
| 2000 | Talk to Me | Sandy | 3 episodes |
| 2000–2001 | Bull | Josh Kaplan | 5 episodes |
| 2001 | Will and Grace | Paul Budnik | Episode: "Mad Dogs and Average Men" |
| 2001 | Gideon's Crossing | Josh Steinman | Episode: "The Way" |
| 2001 | Third Watch | Detective Hall | Episode: "Childhood Memories" |
| 2003 | A.U.S.A. | Geoffrey Laurence | 8 episodes |
| 2003 | Ed | Jeff Foster | Episode: "Goodbye Stuckeyville" |
| 2003–2006 | Law & Order | Randolph J. "Randy" Dworkin, Esq. | 3 episodes |
| 2004 | ER | Susan's molester | Episode: "The Student" |
| 2004 | Method and Red | Bill Blaford | 5 Episodes |
| 2005 | Hope and Faith | Aaron Melville | 2 episodes |
| 2005 | CSI: Miami | George Hammett | Episode: "Payback" |
| 2006 | Love Monkey | Wapow! Guy | Episode: "Confidence" |
| 2006 | Scrubs | Mr. Foster | Episode: "My Big Bird" |
| 2006 | Criminal Minds | Michael Ryer | Episode: "Somebody's Watching" |
| 2006 | In Justice | Yarmulke Jake | 5 episodes |
| 2006 | The Lost Room | Wally Jabrowski | 3 episodes |
| 2006 | Entourage | Studio Head | Episode: "The Release" |
| 2007 | Boston Legal | D.A. Randy Golden | Episode: "Guantanamo by the Bay" |
| 2007 | The Starter Wife | Kenny Kagan | 6 episodes |
| 2007–2012 | House | Dr. Chris Taub | 96 episodes |
| 2009–2010 | Royal Pains | Alan Righter | 2 episodes |
| 2011 | The Good Wife | Michael Kahane | Episode: "A New Day" |
| 2012 | Iron Chef America | Himself | Guest judge
Episode: "Simon vs. Yagihashi" |
| 2012 | Law & Order: Special Victims Unit | Bart Ganzel | 3 episodes |
| 2013–2015 | Ray Donovan | Lee Drexler | 10 episodes |
| 2013 | It's Always Sunny in Philadelphia | Michael Rotenberg | Episode: "The Gang Broke Dee" |
| 2013 | Perception | Dr. Poole | Episode: "Asylum" |
| 2014 | Rake | Max Fawcett | Episode: "50 Shades of Gay" |
| 2015 | Chicago P.D. | Mr. Friedman | Episode: "What Puts You on That Ledge" |
| 2015 | Battle Creek | Darrel | Episode: "Cereal Killers" |
| 2016–2018 | Colony | Proxy Alan Snyder | 25 episodes |
| 2016 | Madam Secretary | Ted | Episode: "The Middle Way" |
| 2016–2017 | The Americans | Agent Wolfe | Recurring role; 11 episodes |
| 2017 | Адаптация [ ru ] (The Adaptation) | C.I.A. Colonel Doyle Brunson | Regular |
| 2017 | Bull | Garrett Tildan | Episode: "Dirty Little Secrets" |
| 2017 | Genius | Chaim Weizmann | Episode: "Chapter Eight" |
| 2017–2018 | Law & Order: Special Victims Unit | Randy Dworkin | 2 episodes |
| 2018 | Billions | Shelby Vivian | Episode: “Infinite Game” |
| 2018–2019 | NCIS: Los Angeles | John Rogers | Season 10 - Series Regular |
| 2019–2022 | Fear The Walking Dead | Rabbi Jacob Kessner | Recurring role (season 5–7, 11 episodes) |
| 2022 | WeCrashed | Bob Paltrow | 2 episodes |
| 2022 | New Amsterdam | Bob Levin | Episode: "The Empty Spaces" |
| 2022 | Haul out the Holly | Albert | Hallmark Channel |
| 2023 | Haul out the Holly: Lit Up | Albert | Hallmark Channel |
| 2023 | Ahsoka | Myn Weaver | Episode: "Part Two: Toil and Trouble" |
| 2024 | The Good Doctor | Sal Zacharia | Episode: "Skin in the Game" |
| 2024 | The Girls on the Bus | Benji Newman | 4 episodes |
