He had been last seen in Oxford Township and may headed to Phillipsburg.
UPDATE: The missing man has been found and is OK, Washington Township police confirmed at 3:30 p.m.
Authorities early Friday afternoon issued a silver alert for a 74-year-old man missing in Warren County.
The alert, posted on 511nj.org, describes the man as 5 feet 6 inches tall and 180 pounds with brown eyes and gray, balding hair. He is wearing a blue and white shirt, blue jeans and black shoes.
He suffers from Alzheimer's disease and cancer, and may be disoriented, the alert said.
He was reportedly last seen at 17 Valley View Estates in Oxford Township and may have headed for Phillipsburg. He may be driving a burgundy 2001 Toyota Sienna with a New Jersey license plate H9HCR.
Anyone who sees him is asked to call 911.
Steve Novak may be reached at snovak@lehighvalleylive.com. Follow him on Twitter @type2supernovak and Facebook. Find lehighvalleylive.com on Facebook.