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Dr. Hanna graduated with honors from the University of Delaware and earned his osteopathy degree from New York College of Osteopathic Medicine. He completed his surgical internship and residency in otolaryngology/facial plastic surgery at the Philadelphia College of Osteopathic Medicine. Dr. Hanna is an Eagle Scout and a member of Phi Sigma Gamma Medical Honor Society, and has published numerous original articles in peer reviewed journals. Dr. Hanna is board certified by the American Osteopathic Association and the American Osteopathic College of Otolaryngology-Head and Neck Surgery and has experience in all routine adult and pediatric ENT procedures. He resides in Montgomery with his wife and two children. Dr. Hanna is seeing patients in both our Flemington and Hillsborough locations.

Dr Heller completed residency training via NOVA Southeastern and started practice as a comprehensive Ophthalmologist in Phoenix, AZ. His passion for surgery led him to learn multiple new techniques in refractive and MIGs technology. While not in surgery, Dr Heller stays busy with his state of the art FDA guided Research department which always has several studies actively enrolling patients in glaucoma, dry eyes, cataract and presbyopia.

Graduated from Stephen F. Austin State University , Summa Cum Laude , May 1985. Graduated from Univ. of North Texas (Texas College of Osteopathic Medicine) , with honors, June 1990. Internship at Mt. Clemens Hospital 1991. Residency in Otolaryngology Head and Neck /Orofacial Plastic Surgery 1991 to 1995. Founded Western Michigan ENT, pc in Manistee, MI 1995 to current. Currently fellow of AOCOOHNS, AAOA, AAOHNS and certificate of added qualification in Otolarygnic Allergy through AOCOOHNS. Regional board member of ACOOHNS, board member of Northern Physician Organization and President of Trillium ACO , board member of Munson Manistee Hospital x 14 yrs. Hobbies including musical/ plays with Mansitee Civic Players since 2002, traveling, reading and spending time with 3 wonderful children Miranda (attending Ohio State Univ. Vet school) , Meredith (attending Wayne State Medical School ) and Jonah (wildlife biology major attending Central Michigan University).

Dr. Hermsen enjoys treating pediatric and adult Ear, Nose, and Throat diseases. This ranges from recurrent ear infections and recurrent sinus infections to skin cancers. She originally wanted to be a Family Practice physician, however she grew a strong interest in surgery during medical school. She is committed to patient education and trusted care.

Solo practice with 2 optometrists. Married with 4 adult children.

Born and raised in Southern California, Dr. Hsu earned his Bachelor of Science degree in Physiological Sciences at the University of California, Los Angeles. During his early studies, he developed a keen interest in Traditional Chinese Medicine. From there, he worked at the UCLA Center for East-West Medicine, where he focused on holistic medicine in the treatment of disease. This holistic approach to disease management led Dr. Hsu to pursue his medical studies at Western University of Health Sciences, College of Osteopathic Medicine of the Pacific. After earning his Doctorate in Osteopathic Medicine (D.O.), he completed a surgical residency in Otolaryngology and Facial Plastic Surgery at Mt. Clemens Regional Medical Center, Mt. Clemens, MI.

Dr Humphreys completed his residency at Michigan State University - Detroit Medical Center in 2014. He subsequently completed an Advanced Rhinology & Endoscopic Skull Base Surgery Fellowship at Stanford University. In 2015 he joined the Department of Otolaryngology - Head & Neck Surgery at the University of Washington School of Medicine in Seattle, WA. He is currently an Associate Professor, Medical Director of Otolaryngology at UWMC- Montlake Campus, Chief of Rhinology & Endoscopic Skull Base Surgery and Director of the Advanced Rhinology & Neurorhinology Fellowship. He serves on several national committees in the both the American Rhinologic Society and American Osteopathic College of Otolaryngology - Head & Neck Surgery.