Bruce R. Maddern, M.D., FACS, FAAP

Dr. Bruce R. Maddern graduated from the University of Vermont in 1976 with a Bachelor’s degree in Zoology. He has two years of Master’s level work in Developmental Biology and Biochemistry, followed by medical education at Tulane University. He received … Read More

Andrew R. Simonsen, D.O., FAAP

Dr. Andrew R. Simonsen is a fellowship-trained Otolaryngologist and is board certified in Otolaryngology – Head and Neck Surgery and Facial Plastic Surgery. He is a 2001 graduate of the University of Hawaii at Mānoa and holds a Bachelor of … Read More

Christina B Geiger Au.D, CCC-A

Dr. Geiger is a pediatric Audiologist with 16 years of diverse experience in the field of audiology with a special interest in comprehensive audiological evaluations of children and special-needs patients. Christina earned her Bachelor’s degree in Communication Sciences and Disorders … Read More

Sarah Zak, Au.D., CCC-A, FAAA

Dr. Sarah Zak joined the Practice 2012. Sarah Zak is a certified and licensed audiologist . She is nationally certified by the American Speech- Language- Hearing Association (ASHA) and is a fellow of the American Academy of Audiology (AAA). She … Read More