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Margaret Izabella Chustecki, MD, MBA

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Margaret Izabella Chustecki, MD, MBA



Margaret I. Chustecki is an Assistant Clinical Professor at Yale School of Medicine. Born in Warsaw, Poland, and educated at Warsaw Medical School, she completed her internship and residency at Newton Wellesley Hospital and New England Medical Center. Before joining the Department of Internal Medicine at YSM as a Clinical Instructor, Dr. Chustecki had experience working as an Attending in both inpatient and outpatient settings. Prior to starting her own internal medical practice in 2003, she worked as an Attending for the Hospitalist Service at Yale New Haven Hospital.

Dr. Chustecki completed her MBA program at the Yale School of Management in 2009. This contributed to her developing and leading a medical practice (Internal Medicine of Greater New Haven). Her medical team aims to improve efficiency, performance and communication with patients and the public. She has implemented a quality program that achieved NCQA accreditation in eligible markets, and supported a quality infrastructure for additional programs, such as Meaningful Use and PQRS. She maintains her own clinical practice within the group practice. She coordinates the team of medical providers to support medical education and collect data to improve patient outcomes, manage costs and improve the quality of healthcare.

As an attending Dr. Chustecki has taught interns and residents at YNHH for many years. She has also taught and supervised medical students, PA students, and ad hoc residents from YNHH in Internal Medicine of Greater New Haven offices.

Education & Training

  • MBA
    Yale School of Management (2009)
  • MD
    Medical School (1988)

Departments & Organizations