Faculty | Doctor of Nurse Anesthesia Practice | ADU

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Nurse Anesthesia: Faculty

We've gathered decades of field experience to share with you.

Alescia DeVasher Bethea, PhD, CRNA, APRN

Department Chair

Program Administrator, Associate Professor
Manuel E. Tolosa, DNAP, CRNA, APRN

Assistant Program Administrator, Assistant Professor
Steven Fowler, DNP, CRNA

Assistant Professor
Martin Rivera, DNP, CRNA, APRN

Assistant Professor
Sarah Snell, DNP, CRNA, APRN

Assistant Professor
Leana Araujo, PhD, MS

Associate Professor, Research Officer
Amanda Bracken, DNP, CRNA

Faculty
Ernest Bursey, PhD

Adjunct Professor of Religion
Seemi Usmani, MBBS, MPhil

Adjunct Faculty

Guest Lecturers

Jason Acosta, MD

Anesthesiologist
Moeed Azam, MD

Anesthesiologist
April Beltran, MSNA, CRNA

Certified Registered Nurse Anesthetist
Neil Bennett, MD

Anesthesiologist
Ravi Bissessar, MD

Anesthesiologist
Niki Bolin, MSNA, CRNA

Certified Registered Nurse Anesthetist
Giles Chemtob, MD

Anesthesiologist
Mary E. DeVasher, PhD, CRNA

Certified Registered Nurse Anesthetist
Eugene Freid, MD

Anesthesiologist
Hana Kleinova, MS, CRNA

Certified Registered Nurse Anesthetist
Christopher Lancaster, MD

Anesthesiologist
Thomas D. Looke, Jr, PhD, MD

Anesthesiologist
Frederick Mansfield, MD

Anesthesiologist
Jessica Ruedlinger, MSNA, CRNA

Certified Registered Nurse Anesthetist
Ryan Wright, MSNA, CRNA

Certified Registered Nurse Anesthetist

Now that you've gotten to know us, we'd love to get to know you.

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