Stephen Weber, MD

UChicago Faculty Physicians

Stephen Weber, MD

Professor of Medicine Executive Vice President, Clinical Effectiveness
Chief Medical Officer

Stephen Weber, MD, has expertise in the management of a wide variety of infections. He specializes in antimicrobial resistant infections in vulnerable populations, particularly geriatric patients.

Dr. Weber’s research interests include the diffusion of best practices in infection prevention, and he has authored multiple studies on the prevention and management of health care-associated infections, primarily those caused by multidrug-resistant organisms (MDRO). He has a particular interest in the interface between public policy and infection prevention in United States hospitals.

Dr. Weber serves as Chief Medical Officer and vice president for Clinical Effectiveness at the University of Chicago Medicine.


Areas of Expertise

  • Infectious Diseases in Geriatric Patients
  • Bone Infections
  • Health Care-Associated Infections
  • Health Care Epidemiology

Board Certifications

  • Infectious Disease

Memberships & Medical Societies

  • American Society for Microbiology
  • Society for Healthcare Epidemiology of America
  • Infectious Diseases Society of America
  • Chicago Healthcare Epidemiology Roundtable

Practicing Since

  • 2002

Languages Spoken

  • English

Medical Education

  • New York Medical College


  • University of Chicago Medicine


  • University of Chicago Medicine; Beth Israel Deaconess Medical Center

  • Aetna HMO (specialists only)
  • Aetna POS
  • Aetna PPO
  • BCBS Blue Precision HMO (specialists only)
  • BCBS HMO (HMOI) (specialists only)
  • Cigna HMO
  • Cigna POS
  • Cigna PPO
  • CountyCare *see insurance page
  • Aetna Better Health *see insurance page
  • Medicare
  • Multiplan PPO
  • United Choice Plus POS/PPO
  • United Options (PPO)
  • United Select (HMO & EPO) (specialists only)
  • United W500 Emergent Wrap
  • Aetna Medicare Advantage HMO & PPO
  • BCBS Medicare Advantage HMO & PPO
  • Humana Medicare Advantage Choice PPO
  • Humana Medicare Advantage Gold Choice PFFS
  • Humana Medicare Advantage Gold Plus HMO
  • United Choice HMO (specialists only)
  • University of Chicago Health Plan (UCHP)

Our list of accepted insurance providers is subject to change at any time. You should contact your insurance company to confirm UChicago Medicine participates in their network before scheduling your appointment. If your insurance company is not listed here, or if you have any other questions, please contact

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