Crosby accompanied his teammates on their trip to Florida last weekend and skated with the club for two days. He then consulted with Dr. Ted Carrick, a specialist in chiropractic neurology, early this week.
"Sidney is meeting with some of the top specialists in the country as he continues his recovery," Penguins GM Ray Shero said in a statement.
The star forward has not played since Dec. 5 because of concussion-like symptoms.
In other news, enforcer Arron Asham has been diagnosed with a concussion after suffering symptoms during the Pens' 6-3 victory over the Tampa Bay Lightning last weekend, and is out indefinitely.
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