Dr. Mathur boasts over four decades of distinction in clinical practice, education, and research. He's trained at premier institutions (MAAMC, JIPMER, LHMC, BPKIHS) and led major medical colleges like VMMC and LHMC. Internationally credentialed with fellowships in cochlear implants (Royal National Throat Nose Ear Hospital, London), pediatric ENT (Great Ormond Street, London), and advanced training in the USA via ICMR and WHO. A prolific academic contributor, he’s authored 100+ publications and teaches across universities. His expertise spans reconstructive airway, pediatric tumors, cochlear implants, voice, and skull-base surgeries.