Gregg was born and raised in Minnesota, but has since lived in Michigan, Wisconsin, Missouri, and Pennsylvania. He has his bachelor's degree in Speech-Language Pathology & Audiology from Andrews University and a masters in Communication Disorders from Truman State University in Kirksville, MO. He has held various positions as a Speech-Language Pathologist in nursing homes, short-term rehabilitation centers, and acute care hospitals. Prior to joining AOP in March 2020, he spent 2 years at Geisinger Medical Center in Danville, PA, working in the otolaryngology department. Specialty areas include voice, swallowing, and head and neck cancer. He is an avid singer and has training/experience in both classical and musical theater settings. In his spare time, he enjoys making music, sports, cooking, baking bread, and spending time with his wife and two Australian Shepherds.