
Casper, WY ENTs
Wyoming Otolaryngology was founded in 1967 and is one of the oldest medical practices in the state of Wyoming. Initially founded by Dr. Kent Christensen, Dr. Joseph Vigneri joined the practice in 1974. In that same year the practice became the first medical partnership in Central Wyoming and the next year became the first medical corporation. We started, and have had uninterrupted audiology services since 1975. Dr. Eugene Podrazik arrived in 2001 at the retirement of Dr. Christensen, and Dr. Cope Norcross joined the practice in 2006. Dr. Cheryl Drost joined to provide audiology services in 2009. Colby Butler joined the practice in 2013. Dr. Caleb Wilson joined the practice in 2017. Dr. Chere Fourie joined the practice in 2018.
Always seeking to advance patient care with new techniques and technology, in 1990 Wyoming Otolaryngology became the first ear, nose, and throat practice in the state to perform endoscopic sinus surgery. Since the 1980’s the practice has been one of the largest allergy practices in the state and the first to employ sublingual immunotherapy in 2007. Wyoming Otolaryngology continues to honor this heritage of advanced medical and surgical care to this day.
We won’t stop until you get the results you’re looking for. Schedule an appointment today and meet our team of ENTs. Call us at 307-337-9383.
Meet the ENT Team

Eugene Podrazik, M.D.
ENT Specialist
Dr. Podrazik grew up in Chicago. Following graduation from Northwestern University with a degree in Chemical Engineering in 1980, he earned his medical degree at Rush Medical College in 1984 and completed his otolaryngology residency at Northwestern University in 1989.
In 1993, he moved to Houston, Texas to work for the Kelsey-Seybold Clinic. He then moved to Casper in January 2001 to join Wyoming Otolaryngology.

Cope Norcross, M.D., FACS, FAAOA
ENT Specialist
He is board certified by the American Board of Otolaryngology – Head and Neck Surgery and is an active participant in their maintenance of certification program. He is a Fellow of the American College of Surgeons (FACS), the American Academy of Otolaryngic Allergy (FAAOA), and the American Academy of Otolaryngology – Head and Neck Surgery.
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Caleb Wilson, M.D.
ENT Specialist
Dr. Wilson is originally from Kaysville, Utah. He graduated summa cum laude from Weber State University. In 2012 he received his medical degree from the University of Pittsburgh.
Dr. Wilson is a board certified member of the American Board of Otolaryngology – Head and Neck Surgery. He enjoys treating patients of all ages. He spends his free time playing volleyball or outdoors with his family and he is excited to call Casper, Wyoming his new home.
Meet the Audiology Team
Cheryl Drost and Chere Fourie, doctors of audiology at Wyoming Otolaryngology, are specially trained in the prevention, identification, assessment, and non-medical treatment of hearing disorders. They are Board Certified by the American Academy of Audiology and are required by state and national governing boards to complete ongoing education in professional, technical, and ethical areas of their discipline. Shannon Thomson, Hearing Instrument Specialist, and a team of support staff accompany them to provide unique and insightful care to the community.

Cheryl Drost, Au.D., F-AAA, ASHA-CCC-A
Doctor of Audiology
Cheryl Drost, Doctor of Audiology, has been in practice for over 23 years. She is experienced in diagnostic hearing evaluations, hearing instrument counseling, and the fitting and verification of adult and pediatric populations.
Cheryl enjoys hunting and shooting, archery, fly fishing, cross country skiing, the cold winters, and new culinary experiences. She is happy to call Wyoming home. “I love what I do and I love where I live”.
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Shannon Thomson, HIS
Hearing Instrument Specialist
Shannon Thomson, Hearing Instrument Specialist, has been part of the Wyoming Otolaryngology team for 11 years. She began as a hearing instrument technician, trained under Cheryl Drost, AuD, and in 2011 received her certification as a Certified Occupational Hearing Conservationist and earned her board certification as a Hearing Instrument Specialist (HIS) in 2015.
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Wyoming Otolaryngology
Casper, WY
2210 King Blvd
Casper, WY 82604
Call: 307-337-9552
Fax: 307-577-0012
Mon, 8am-5pm
Tue, 8am-7pm
Wed, 8am-5pm
Thu, 8am-5pm
Fri, 8am-4pm
Get help today. Call Us