Department of Medicine

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Welcome

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Additional Information

Contact Us

Health Science Campus
Ruppert Health Center
Room # 0012
Phone: 419.383.3685
Fax: 419.383.6244 webmaster@utoledo.edu

Sleep Medicine Fellowship Faculty

Dr.Hammersly

Jeffrey R. Hammersley, M.D., DABSM

Faculty Appointments
Program Director, Pulmonary/Critical Care Fellowship Program; 
Program Director, Sleep Medicine Fellowship Program;
Medical Director, Regional Center for Sleep Medicine
Chief of Division

Associate Professor of Medicine 
Degree
MD: Wayne State University School of Medicine 
Residency
Residency and Chief Residency in Internal Medicine Harper-Grace Hospital, Wayne State University, Detroit MI 
Board Certified:
Internal Medicine / Pulmonary and Critical Care Medicine / Sleep Medicine

Dr. Aguillon

ANDRE U. AGUILLON, M.D.

Faculty Appointment
Associate Program Director, Sleep Medicine Fellowship Program
Associate Medical Director, The Regional Center for Sleep Medicine
Assistant Professor of Medicine
Degree
MD: University of Toledo College of Medicine, Toledo, OH
Residency
Internal Medicine: University of Toledo College of Medicine, Toledo, OH
Fellowship:
Sleep Medicine: University of Toledo College of Medicine, Toledo, OH
Board Certified
Internal Medicine; Sleep Medicine
Dr.Olson

Dan E. Olson, M.D., Ph.D.

Faculty Appointment
Professor of Medicine
Professor of Engineering
Degree
MD: University of Colorado School of Medicine, Denver, CO 
Residency
Internal Medicine: Dartmouth-Hitchcock Medical Center Dartmouth Medical School, Hanover, NH
Fellowship:
Pulmonary/Critical Care - University of Colorado Medical School, Denver, CO 
Board Certified
Internal Medicine / Pulmonary and Critical Care Medicine / Sleep Medicine

Dr.Assaly

Ragheb A. Assaly, M.D., DABSM

Faculty Appointment
Professor of Medicine 
Degree
MD: Cluj-Napoca University/Romania 
Residencies
Internal Medicine: Augusta Victoria Hospital, Jerusalem
Internal Medicine: Makassed Hospital, Jerusalem
Internal Medicine: Case Western University, Cleveland, OH
D.C. General Hospital Grady Memorial Hospital, Atlanta, Georgia
Fellowship:
Pulmonary Medicine: Medical College of Ohio, Toledo, OH
Board Certified
Internal Medicine / Pulmonary and Critical Care Medicine / Sleep Medicine

Dr.Yoon

Youngsook Yoon, M.D., DABSM

Faculty Appointment
Professor of Medicine 
Degree
MD: University of Buenos Aires Medical School, Argentina, S.A. 
Residency
Internal Medicine: SUNY Downstate University, New York
Fellowship:
Pulmonary/Critical Care - SUNY Downstate University & New York Medical College, New York 
Board Certified
Internal Medicine / Sleep Medicine / Pulmonary and Critical Care Medicine


In Memoriam

Dr. Shaffer

JOSEPH SHAFFER, PH.D.

Faculty Appointment
Adjunct Professor of Medicine
Director, The Center for Sleep Medicine
Associate Director of Sleep Medicine Fellowship 
Degrees
PhD: Psychology, Temple University, Philadelphia, PA
MA: Psychology, Temple University, Philadelphia, PA
Board Certified
Sleep Medicine 

Sleep Medicine Fellowship

Last Updated: 6/9/16