Portland Police are asking for the public's help to find a missing 47-year-old man, whose life may be in danger.  Ronnie Junior Lemos  requires daily treatment for a medical condition that could be life-threatening without medication. 

Lemos was last seen at his Southwest Portland home July 31st. Neighbors reported him missing, concerned that he was struggling with personal issues.

Lemos is white, 6 feet tall, 320 pounds, with dark brown curly hair, mustache and beard. He was last see dressed in a gray t-shirt, blue jeans, and black shoes. 

Anyone seeing Lemos should call 9-1-1. Anyone with non-emergency information should contact Detective Heidi Helwig at (503) 823-0797 or heidi.helwig@portlandoregon.gov.