Doctor Information
Oscar de Leon-Casasola, MD is Chief of the Division of Pain Medicine and Professor of Oncology at Roswell Park Comprehensive Cancer Center, where he leads the Roswell Park Cancer Pain Management Service. He is also Senior Vice-Chair and Professor of Anesthesiology and Professor of Medicine at the University at Buffalo Jacobs School of Medicine and Biomedical Sciences.
Education, Residency & Fellowship Training
- Residency: Anesthesiology, School of Medicine and Biomedical Sciences State University of New York at Buffalo
- Residency: Surgery, State University of New York Health Science Center at Brooklyn
- Medical School: MD, Universidad de San Carlos de Guatemala Guatemala City Guatemala
- Board Certification: Anesthesiology; Critical Care Medicine; Pain Medicine (American Board of Anesthesiology)
- NPI Number: 1467458851
Clinical Specialties & Procedures
Dr. de Leon-Casasola focuses on cancer pain and interventional pain medicine at Roswell Park Cancer Pain Management Service, including:
- Ultrasound-guided interventional pain procedures
- Intrathecal pump placement and management
- Control of acute and chronic cancer pain
- Advances in analgesic therapy
Dr. de Leon-Casasola is a member of the Board of Directors of the American Society of Regional Anesthesia and Pain Medicine (ASRA), where he serves as Past-President. He was Editor-in-Chief of Techniques in Regional Anesthesia and Pain Management from 2000 to 2011 and is a Buffalo Spree Top Doctor.
Practice Location & Appointments
- Practice: Roswell Park Cancer Pain Management Service
- Address: Elm and Carlton Streets, Buffalo, NY 14263
- Phone: (716) 845-4595
- Website: roswellpark.org/oscar-de-leon-casasola
Frequently Asked Questions (FAQ)
Where did Dr. de Leon-Casasola train?
He received his medical training at the Universidad de San Carlos de Guatemala, completed a surgical residency at SUNY Downstate Medical Center and an anesthesia residency at SUNY-Buffalo.
Is Dr. de Leon-Casasola board certified?
Yes, in anesthesiology, critical care medicine and pain medicine by the American Board of Anesthesiology.
How do I make an appointment?
Call 1-800-ROSWELL (1-800-767-9355), or the Pain Clinic at (716) 845-4595.
