Gabriel Castro-Cuellar

Gabriel Castro-Cuellar

Assistant Professor of Veterinary Anesthesia and Analgesia

Department of Veterinary Clinical Sciences

LSU School of Veterinary Medicine
Louisiana State University
Baton Rouge, LA 70803



MS, Louisiana State University, 2022

DVM, Universidad de La Salle (Colombia), 2014


Diplomate, American College of Veterinary Anesthesia & Analgesia

Research Interest

Treatment of pain and development of new loco-regional anesthesia techniques in companion animals

Teaching Interest

Clinical and didactic anesthesia instruction

Clinical Interest

Loco-regional veterinary anesthesia


Castro-Cuellar G, Cremer J, Queiroz-Williams P, Knych HK, Leise BS. Pharmacokinetics of intra-articular buprenorphine in horses with lipopolysaccharide-induced synovitis. J Vet Pharmacol Ther. 2023 Feb 23. doi: 10.1111/jvp.13119. Epub ahead of print. PMID: 36815620.

Castro-Cuellar G, Cremer J, Liu CC, Queiroz-Williams P, Hampton C, Leise BS. Buprenorphine has a concentration-dependent cytotoxic effect on equine chondrocytes in vitro. Am J Vet Res. 2023 Jan 26;84(3):ajvr.22.08.0143. doi: 10.2460/ajvr.22.08.0143. PMID: 36662607.


G Castro, J Cremer, P Queiroz-Williams, C Hampton, B Leise. Toxicity assessment of buprenorphine on equine articular chondrocytes in vitro. LSU Veterinary Clinical Sciences Competitive Organized Research Program, $3985, June 2019-July 2020.