SHELBY TOWNSHIP, Mich. -

Police are searching for a man who they say robbed the Dr. Quinn Weight Loss Clinic Monday evening at 45977 Hayes Road in Shelby Township.

An employee told police the man went through the front door, approached her with a knife and demanded money. He then reportedly left through the back door before he was seen getting into a black Mazda with tinted windows and blue and white Michigan license plates.

Police said the man, who got away with an undisclosed amount of money, also robbed Vim and Vigor Health Food Store Friday and Arena Bridal Salon earlier Monday.

Police describe the man as being 20-25 years old and standing 5 feet 9 inches tall. He has an olive complexion, black hair and facial stubble.

The man was wearing a white baseball cap with an old English D on the front, white pants and a striped shirt.

Anyone with any information on the robber's identity or his whereabouts is asked to contact the Shelby Township Police Department at 586-731-2121.