Lenehan Succeeds Hadeler at MARC

DALLAS MARC USA’s Southwest office has a new president and top creative, the shop said.

Don Lenehan, 51, has been appointed president of the Dallas office. He replaces David Hadeler, who had held the post and that of chief executive officer for four years. Hadeler left earlier this month to open a consultancy, the shop said.

Hadeler could not immediately be reached for comment.

Lenehan joined the Dallas office in mid-August as chief operating officer. He had been working in MARC’s Pittsburgh headquarters since March, largely being trained to be the COO of either the Dallas or Chicago office, Lenehan said.