Pictured in this Royal Pains scene, courtesy of the 6/10/10 episode of the show: Jill Flint as Jill Casey, Christine Ebersole as Ms. Newberg, Mark Feuerstein as Dr. Hank Lawson.
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Yup, that's former 24 star Mary Lynn Rajskub. She guest stars on the Royal Pains episode "lovesick" in the role of Newberg's stepdaughter.
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Henry Winkler joins the cast of Royal Pains on season two. He's seen here on the episode "Lovesick," playing Hank and Evan's father, Eddie.
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Royal Pains Season 2 Episode 2 Quotes

We're not going to let him drive with a concussion - right, doctor?

Evan

Looks at this my sons! One's a doctor, one's a businessman.

Eddie R