By Stephen M. Silverman
October 29, 1997 12:00 AM

Environmentalist and Emmy-nominated actor Ed Begley Jr. (he played Dr. Victor Ehrlich on “St. Elsewhere”), 51, and actress Rochelle Carson, age undisclosed, were married in Las Vegas on Aug. 23, reports Variety columnist Army Archerd. Archerd reports that Begley, who also appeared as Roseanne’s wandering hubby and Meryl Streep’s boy toy in the 1989 movie comedy “She-Devil,” bicycles between his roles on TV’s “7th Heaven” and “Providence,” while his new bride just finished “Once Upon A Christmas.”