Alliance ENT & Hearing Center

Rieder, MD

Dr. Rieder earned his medical degree, and completed his residency at the Medical College of Wisconsin, in Milwaukee, WI. He is board certified in Otolaryngology and Sleep Medicine. Dr. Rieder is a member of the Milwaukee Head and Neck Society, American Academy of Sleep Medicine, American Rhinologic Society, Wisconsin State Medical Society, American Academy of Otolaryngology - HNS, the American Academy of Otolaryngic Allery, and the American Medical Association. Dr. Rieder serves as the Medical Director of Sleep Medicine for Wheaton Franciscan and as Chief of Otolaryngology at St. Greulich, MD

Dr. Matthew T. Greulich earned his medical degree at Saint Louis University and completed his residency at the University of Minnesota. Dr. Greulich is a member of the American Academy of Otolaryngology – Head and Neck Surgery and the American Medical Association. He joined the Alliance’s team in August 2016. Dr. Greulich takes pride in building professional relationships with his patients to learn more about their individual symptoms and choosing a treatment plan that is specific to their needs. Dr. Greulich is married and enjoys spending time with friends and family. When not at work, he will often be found indulging in one of the following hobbies: camping, hiking, running, kayaking, skiing, carpentry, and travelling. Mallorie Bergstrom, MPAS, PA-C

Mallorie joined Alliance ENT from Marquette University in 2018. Mallorie offers many invaluable elements to our office, including her patience with patients, careful explanations of their symptoms and anatomy, and warm care for everyone around her. Lori Hubacek, PA-C

Lori joined Alliance ENT and Hearing Center in April 2015 and takes pride in providing prompt and compassionate medical care for patients of all ages. She has a special interest in sleep medicine. Lori has worked in healthcare since 1995 and has worked as a Physician Assistant since 2001. Prior to joining Alliance ENT, Lori worked as a Physician Assistant in General Orthopedics at the Aurora Lakeshore Medical Clinics. Lori is a mother of three, and in her time away from the office, she enjoys running, cycling, and doing anything that will get her family outdoors together. She especially enjoys traveling with her family to experience new sights and cultures. Kristin Kaschub, APNP, FNP-BC, RN

Kristin recently joined the Alliance ENT & Hearing Center team as a Nurse Practitioner. A graduate of the University of Wisconsin – Eau Claire and the University of Wisconsin – Milwaukee, Kristin believes in quality patient care above all else. That means carefully listening to each patient’s unique concerns and involving the patient in the creation of their treatment plan. Kristin is married with two children. She loves attending their sports activities and spending time with family and friends. Kristin also enjoys spending time outdoors and staying active—including golfing and downhill skiing.