Dr. Karlos Oregel, MD is a hematologist in Moreno Valley, CA and has over 12 years of experience in the medical field. Dr. Oregel has extensive experience in Gastrointestinal Neoplasms and Renal Neoplasms & Resection. He graduated from Harbor-UCLA Medical Center in 2011. He is affiliated with Ventura County Medical Center. He is not accepting new patients.