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Sleep Center's Expert Staff

The Deaconess Sleep Center's professional staff includes physicians with advanced training in sleep medicine, registered polysomnographic technologists, respiratory therapists and clerical support. Deaconess Sleep Center's therapists are all highly skilled and dedicated. Our therapists have over 80 years of experience and multiple certifications to assist you through the entire testing process. Our Medical Director is Arthur Bentsen, MD.

Deaconess Sleep Center's physicians are specially trained in diagnosing and treating sleep disorders. They have over 20 years of combined experience in sleep medicine and stay up to date on the latest diagnostic technology and treatment techniques.

Our Medical Staff 

Avi Arora

Avi Arora, MD, MHA

Hospitalist, Sleep Medicine

Deaconess Sleep Center - Main
350 W. Columbia Street, Evansville, IN 47710, 812/450-3852

Arthur Bentsen

Arthur Bentsen, MDMyChart

Sleep Medicine, Sleep Medicine
Medical Director

Deaconess Sleep Center - Main
350 W. Columbia Street, Evansville, IN 47710, 812/450-3852

Ashtin Collins

Ashtin Collins, RN, MSN, FNP

Advanced Practice Nurse , Sleep Medicine

Deaconess Sleep Center - Main
350 W. Columbia Street, Evansville, IN 47710, 812/450-3852

Lorie Hessler

Lorie Hessler, MSN, FNP-BC, ACNP-BC

Advanced Practice Nurse , Sleep Medicine

Deaconess Sleep Center - Main
7307 E. Columbia Street, Evansville, IN 47710, 812/450-3852

Lindsay Lang

Lindsay Lang, FNP-C

Advanced Practice Nurse , Sleep Medicine

Deaconess Sleep Center - East
7307 E. Columbia St., Ste. 191, Evansville, IN 47715, 812/450-3852

Deaconess Sleep Center - Main
350 W. Columbia St., Ste. 210, Evansville, IN 47710, 812/450-3852

Manaf Zawahreh

Manaf Zawahreh, MD

Sleep Medicine

Deaconess Sleep Center - East
7307 E. Columbia St., Evansville, IN 47715, 812/450-3852

Deaconess Sleep Center - Main
350 W. Columbia St., Evansville, IN , 812/450-3852