Meet Our Team
Central California Anesthesiology Solutions has worked with some of the best Certified Registered Nurse Anesthetists (CRNA) and Anesthesiologist from the Central Valley and beyond. We work together with our clients, facilitating honest and transparent collaborations to gain a complete understanding of their vision and needs. Find out who we’ve partnered with below.

Bryan Tune, PhD, DNP, CRNA (Managing Partner)
Education:
DNP - Arizona State University, Tempe, AZ
MSNA - Midwestern University, Glendale, AZ
FNP - California State University, Fresno, CA
BSN - California State University, Fresno, CA
Membership and Highlights
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Board Certified, National Board of Certification and Recertification of Nurse Anesthetists
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Member, California and American Association of Nurse Anesthetists
Biography:
A native of Central California, Bryan's passion is to bring accessible, affordable, and quality anesthesia services to this region. Through mentorship and systems thinking, Bryan continues to inspire the next generation of advanced practice nurses who will go out into the communities and improve access to healthcare.
Bryan is an active leader in providing a solution for the shortage of CRNAs by creating educational and workforce opportunities.

Nathan Adams DNP, CRNA (Managing Partner)
Education:
DNP - Touro University, NV
MSNA - Westminster College, UT
FNP Certificate - University of California Davis
PA Certificate - University of California Davis, CA
BSN - California State University Fresno, CA
Membership and Highlights
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Board Certified, National Board of Certification and Recertification of Nurse Anesthetists
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Member, California and American Association of Nurse Anesthetists
Biography:
Nathan is passionate about providing quality anesthesia care to his patients. His philosophy is to treat each patient the way he would want his family to be cared for. His professional interests are regional anesthesia, mentoring students, and anesthesia practice management. Nathan has cared for patients in many different settings from large academic hospitals, community hospitals, rural hospitals, ambulatory surgery centers, and office settings. His experience offers insight into finding solutions to problems that facilities may have with their anesthesia services. Nathan was born and raised in Central California and is grateful to be practicing where he grew up. Outside of work Nathan enjoys beekeeping, tending his small farm, traveling, and snowboarding.

Matt Struthers, MSNA, CRNA
(Senior Partner)
Education:
MSNA - National University, Fresno, CA
BSN - The University of Arizona, Tucson, AZ
Membership and Highlights
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Board Certified, National Board of Certification and Recertification of Nurse Anesthetists
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Member, California and American Association of Nurse Anesthetists

Kevin Tatum, MSNA, CRNA
(Senior Partner)
Education:
MSNA - National University, Fresno, CA
BSN - California State University, Fresno, CA
Membership and Highlights
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Board Certified, National Board of Certification and Recertification of Nurse Anesthetists
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Member, California and American Association of Nurse Anesthetists

Matt Twichell, MSNA, CRNA
(Senior Partner)
Education:
MSNA - National University, Fresno, CA
BSN - University of Nevada, Reno, NV
Membership and Highlights
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Board Certified, National Board of Certification and Recertification of Nurse Anesthetists
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Member, California and American Association of Nurse Anesthetists
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Member, Society of Opioid Free Anesthesia (SOFA)

Aumnard Saiseubyat, MSN, CRNA (Senior Partner)
Education:
MSNA – Kaiser Permanente School of Anesthesia
BSN – California State University, Fullerton
Membership and Highlights
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Board Certified, National Board of Certification and Recertification of Nurse Anesthetist
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Member, Californian and American Association of Nurse Anesthetist
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Member, Sierra Pacific Anesthesia Regional Consortium (SPARC)

Shirley Zhao, DNAP, CRNA (Associate Partner)
Education:
DNAP - Midwestern University, Glendale, AZ
MSNA - National University, Fresno, CA
BSN - Roseman University of Health Sciences, Henderson, NV
Membership and Highlights
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Board Certified, National Board of Certification and Recertification of Nurse Anesthetists
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Member, California & American Association of Nurse Anesthetists
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Member, Society of Opioid Free Anesthesia (SOFA)