Warren is preceded in death by his parents Marvin and Helen Valencia. Survived by his brother, Robert L. Valencia, of Grapevine, TX; sister Deborah Valencia, of Austin, TX; and niece Sarah Thurston and nephew Jordan Valencia.
He was Board Certified in internal medicine and family practice for 47 years. The best of Longmont in 1999, Dr. Valencia said, "I just didn't feel like myself without a stethoscope strapped around my neck." He took Longmont's health very personally and gave his staff credit for his success.
Visitation will take place 12pm until 3pm Monday, September 7th at Howe Mortuary. Cremation will follow.
Inurnment will take place at Foothills Gardens of Memory at 11am Wednesday, September 9, 2020.
Please visit howemortuary.com to share condolences.