Internal Medicine/Sleep Medicine


Lynn Keenan, MD

Professor of Clinical Medicine, UCSF
Program Director of Sleep Medicine Fellowship












  Medical School: School of Medicine, Temple University

University of California, San Francisco

Fresno Medical Education Program

  Board Certified: Internal Medicine
  Awards and Recognition:

1989-90                Outstanding Internal Medicine Intern
1991-92                Outstanding Internal Medicine Resident
2004                    Chief of Medicine’s Faculty Recognition Award

2011                    Outstanding NaProTechnology Medical Consultant, American Academy of FertilityCare Professionals

2013                     Internal Medicine Teaching Award from UCSF medical students, UCSF Fresno



Tiwari A, Keenan L.  Treatment of Obstructive Sleep Apnea may lead to improvement in Exploding Head Syndrome.  SLEEP, Volume 36, Abstract Supplement, 2013.


Keenan L, Kerr T: Online Learning Module for Longitudinal Sleep Elective. Poster at UCSF Fresno Educational Symposium, 2016

Saadi M, Kerr L, Keenan L:Telephone Reinforcement Intervention to Improve Continuous Positive Airway Pressure Compliance in Obstructive Sleep Apnea, Poster at UCSF Quality Improvement Symposium, May 2016

Saadi M, Keenan L: A Rare Case of Persistent Hypersomnia of Central Origin After Pneumococcal Meningitis, Poster at ATS, May 2016



  1. The causes of CPAP noncompliance in a University based clinic.
  2. Sleep in the ICU Setting.
  3. Designing online learning modules for housestaff in sleep medicine