Our Story

Personalized Care From
Award Winning Providers

Our goal is to make your anesthesia services easy, leaving you to focus on your patients and your business. Providing superior anesthesia providers is only the beginning.

Leadership team

Discover the professionals behind our trusted anesthesia services.
Allyn Wilcock, CEO
Allyn Wilcock
CRNA, President
Christine Wilcock, Financial Officer
Christine Wilcock
CFO
Tom Nigro, CRNA
Thomas Nigro, Jr.
Chief of Anesthesia
Jamie Miller, Billing manager
Jamie Miller
Billing Manager

Non-clinical team

Jane Martin
Certified Coder
Tina Webster
Tina Webster
Billing Specialist
Charis-Lee
Charis Lee
Certified Coder
Kellie Olson
Kellie Olson
Bookkeeper/ Administrative Asst
Glenn Post
Glenn Post
Executive Assistant
LaDonna White
LaDonna White
Certified Coder

Clinical team

Alex Corbitt, CRNA
Alex Corbitt
CRNA
Alex Delgado, CRNA
Alex Delgado
CRNA
Alex Kim, CRNA
Alex Kim
CRNA
Alicia Boenish, CRNA
Alicia Boenish
CRNA
Catherine Lee, CRNA
Catherine Lee
CRNA
Chris Mendez, CRNA
Chris Mendez
CRNA
Daniel Marks, CRNA
Dan Marks
CRNA
Heather Morris, CRNA
Heather Morris
CRNA
James Kiffmeyer, CRNA
James Kiffmeyer
CRNA
Josh Morrow, CRNA
Josh Morrow
CRNA
LeeAnn Warren-Huff, CRNA
LeeAnn Warren-Huff
CRNA
Mark Hunt, DO
Mark Hunt
DO
Mike Superfisky, CRNA
Mike Superfisky
CRNA
Rose Woods, CRNA
Rose Woods
CRNA
Sarah Traughber, CRNA
Sarah Traughber
CRNA
Victoria Landon, CRNA
Victoria Landon
CRNA
Lee McMillan, CRNA
Lee McMillan
CRNA
Gail Harris, CRNA
Gail Halworth
CRNA
Jessica Hammond, CRNA
Jessica Hammond
CRNA
Heather Hill, CRNA
Heather Hill
CRNA
Daniel Vinyar, CRNA
Daniel Vinyar
CRNA
Ben Weaver, CRNA
Ben Weaver
CRNA

Values that shape who we are and how we treat our patients, staff, and ASC's.

Reliability
We provide consistent high quality anesthesia care that you can trust.
Collaborative
We believe in the power of teamwork to ensure smooth operations and exceptional patient care.
Integrity
We adhere to the highest ethical standards, driven by honesty, accountability, and mutual respect.
Clinical Excellence
Highly skilled anesthesiology to optimize performance and improve outcomes.
Adaptability
The ability to anticipate and successfully embrace change and adapt effectively in response.
Caring
Eager to help others, treating each other with kindness and understanding.
When surgery centers can’t find anesthesiologists, their operating rooms sit empty. We change that by delivering reliable anesthesia services to keep things moving. It leads to better patient care and no lost revenue.
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Thomas Nigro, Jr., Chief CRNA

Tom is a driven individual and supportive teammate. He received a Bachelor of Science degree in Biology from John Carroll University before completing his nursing training, Masters of Science, and Doctor of Nursing Practice degree from DePaul University. Tom’s CRNA training was through NorthShore University Health System School of Nurse Anesthesia. During his time at NorthShore he researched the topic of Substance Use Disorder and his work has subsequently been published. Tom recognizes that each person is unique. His careful examination of patient needs, and willingness to utilize progressive anesthesia practices provide for an individualized and excellent perioperative experience.
Christine Wilcock, Financial Officer

Christine Wilcock

Christine oversees the accounting and business development aspects of Advanced Anesthesia Services. She earned her accounting degree in 2010 and is experienced in all areas of medical accounting and billing. She is dedicated to our customers, ensuring the high-quality care our patients receive in the operating room continues through the billing and insurance payment process. Christine lives in Snoqualmie, Washington and has three children.
Allyn Wilcock, CEO

Allyn Wilcock

Allyn is the owner and oversees clinical operations at Advanced Anesthesia Services as well as Northwest Ketamine Clinics. He has worked in healthcare for over 20 years and earned his Master’s degree and anesthesia training from Texas Wesleyan University in 2004. He is experienced in all types of anesthesia. He is passionate about providing the best patient experience for all patients AAS serves. He was voted top CRNA in Washington State 2013, 2018, 2019, 2020 and 2023. Allyn lives with his wife and children in Snoqualmie, Washington.