“I strive to provide my patients with comprehensive state of the art medical care, to communicate clearly in an easily understandable and compassionate manner, and to empower my patients to make the best most informed decisions about their health care needs.”

Board Certifications

  • Critical Care Medicine
  • Internal Medicine
  • Pulmonary Medicine

Areas of Expertise

  • Acute & Urgent Care
  • Annual Physicals
  • Asthma
  • Complex Medical Conditions
  • COPD
  • Disease Management
  • Exercise, Nutrition & Weight Management
  • Geriatric Health
  • Health Maintenance
  • Lung Cancer
  • Mycobacterial Lung Infections
  • Preventive Health
  • Pulmonary Embolism
  • Pulmonary Medicine



University of California at San Francisco
Pulmonary and Critical Care Medicine
San Francisco, CA

Internship and Residency

University of California at San Francisco
Internal Medicine
San Francisco, CA
1984 and 1986

Medical School

University of Miami School of Medicine
Doctor of Medicine
Miami, FL

Undergraduate School

Stanford University
Bachelor of Arts in History
Palo Alto, CA

Hospitals Affiliated With

Sibley Memorial Hospital
Suburban Hospital

Leadership Positions

Sibley Memorial Hospital
Board of Trustees
2014 – Present

Sibley Memorial Hospital
Chairman, Department of Internal Medicine
2007 – 2008

Sibley Memorial Hospital
Vice-Chairman, Department of Internal Medicine
2005 – 2006

Sibley Memorial Hospital
Chief, Pulmonary Diseases
1999 – 2004

Professional Association

American College of Physicians (ACP)

Academic Appointments

Georgetown University
Clinical Assistant Professor of Medicine
Washington, D.C.
1991 – 1999

University of California at San Francisco
Adjunct Assistant Professor of Medicine
San Francisco, CA
1990 – 1991

Personal Interests

Outside of practicing medicine, Dr. Cohen likes bicycling, yoga, hiking, and ballroom dancing. His favorite book is The Omnivore’s Dilemma and his favorite movie is Casablanca. He enjoys listening to Jazz.