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Michele Gatheridge MD

I am originally from Erie, Pennsylvania. I received my medical degree from The George Washington University and completed my Neurology residency and fellowship training in neuromuscular medicine at the University of Rochester in Rochester, NY.  After completing my medical training, I served in the United States Air Force for 6 years, treating patients with various neurological conditions at the United States Air Force Academy.  In 2019, I transitioned to the AF reserves and joined Peak Neurology. I have a particular interest in EMG/NCS and treating patients with neuromuscular conditions to include peripheral neuropathy, ALS, and myopathy. I enjoy traveling and exploring the outdoors with my husband and three children.

Lisa Dudzik FNP

I was born in Youngstown, Ohio and graduated from Kent State University with a Bachelor’s Degree in Nursing.  I worked as a RN for several years in a variety of medical settings including the NICU, as well as home visit nursing.  Later, I went on to attend UCCS and graduated with a Master’s in Nursing and obtained my national certification as a Family Nurse Practitioner in 2005.  I thoroughly enjoy working with patients and achieving mutually agreed upon goals.  I enjoy seeing patients at PEAK Neurology and treating them with care and respect, while offering comprehensive neurologic services.  In my free time I enjoy spending time with my family, physical exercise, cooking, reading and watching movies.

Brad Priebe DO
I was born and raised in Battle Creek, Michigan. I attended Michigan State University for my undergraduate degree in physiology and then medical School which I completed in 2010. I completed my Neurology residency through Sparrow hospital and Michigan State University in Lansing, Michigan. I'm am excited to continue to offer comprehensive neurologic care to my patients through PEAK Neurology. My special interests include Multiple Sclerosis, Electrodiagnostics (EMG/EEG), Parkinson’s Disease, Migraine and Epilepsy. I stay active by skiing, rock climbing and hiking.


Currently Dr Priebe is working with the University of Colorado as the 3rd year neurology clerkship clinical liaison. You may have the opportunity to have medical students involved in your care.

Diane Hesselbrock MD

I was born in St. Louis, Missouri and grew up in Connecticut.  I attended Texas Christian University for my undergraduate degree in Biology, then completed my medical degree at the University of Missouri-Columbia in 2008.  I completed my Internship and Neurology residency at the University of Iowa Hospitals and Clinics, then attended Virginia Commonwealth University for a Clinical Neurophysiology fellowship.  My areas of interest include Migraine, Epilepsy, and Neuropathy. I am looking forward to providing neurologic care to patients at PEAK Neurology. In my free time I enjoy spending time with my family and friends, traveling to new places, and reading.