People
Kevin Ohlemiller, PhD
Professor of Otolaryngology—Head & Neck Surgery
Research Interests: Our research focuses on the role of genetics in the form and progression of age-related hearing loss (ARHL) and the role of genetics in the form and severity of noise-induced hearing loss (NIHL)
Amanda J. Ortmann, PhD
Associate Professor of Otolaryngology—Head & Neck Surgery
Director, Adult audiology
Bharat A. Panuganti, MD, FACS
Assistant Professor of Otolaryngology – Head & Neck Surgery
Castle Connolly Top Doctor
- Phone: 314-362-7509
Andrew Parker, MD
MD: Tulane University School of Medicine
I am delighted to join the WashU Otolaryngology family and incredibly grateful for the opportunity to continue my training at such a phenomenal program! During my sub-internship, I was impressed not only with residents’ surgical skill and clinical knowledge but also the kindness and support from residents and faculty alike
Guangyong Peng, MD, PhD
Professor of Otolaryngology—Head & Neck Surgery
Our lab’s research focuses on understanding the role of different subsets of T cells in suppressive tumor microenvironments and the development of novel tumor therapeutic strategies using metabolic and molecular reprogramming of T cell fate and function for enhanced tumor immunity and immunotherapy.
Andrew M. Peterson, MD, MSCI
MD: University of Missouri - Kansas City
I am incredibly grateful for the opportunity to start residency at Washington University in my hometown of St. Louis. My draws to the program are the high-volume operative exposure, research opportunities, and awesome people.
Jay F. Piccirillo, MD, FACS
Professor of Otolaryngology—Head & Neck Surgery
Castle Connolly Top Doctor
- Phone: 314-362-7509
Patrik Pipkorn, MD
Associate Professor
Otolaryngology—Head & Neck Surgery
- Phone: 314-362-7509
Dr. Pipkorn's areas of clinical interest include head and neck benign and malignant lesions, thyroid tumors, parathyroid, sinonasal benign and malignant tumors, and reconstruction of head and neck defects.

