OVERVIEW

Dr. Grennan graduated from the Dublin University (Ireland) in 2007. Dr. Grennan works in Lake Forest, IL and specializes in Hospital Medicine. Dr. Grennan is affiliated with Northwestern Lake Forest Hospital.

CONDITIONS TREATED

  • Inpatient Care

SPECIALTIES

  • Hospital Medicine

EDUCATION AND TRAINING

Fellowship
Rush University Medical Center
Graduated 2017
Residency
University of Utah
Graduated 2011
Medical School
Dublin University (Ireland)
Graduated 2007

RATINGS AND REVIEWS

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INSURANCE PLANS ACCEPTED

Please verify insurance information directly with your doctor’s office as it may change frequently.

HOSPITAL AFFILIATIONS

  • Northwestern Lake Forest Hospital

OTHER PROVIDERS AT THIS PRACTICE