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Surgical Specialist, Cardiothoracic Surgeon
16 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Alexander Krupnick:

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Specialties & Research

Dr. Alexander Krupnick, MD is board certified in Surgery and Thoracic Surgery (Cardiothoracic Vascular Surgery).

  • He has special expertise in 3 areas:
  • Heart Transplantation
  • Immunotherapy
  • Lung Transplantation

Education & Awards

Dr. Krupnick graduated from University of Michigan Medical School, Ann Arbor.


Dr. Krupnick has 4 hospital affiliations:

  • Missouri Baptist Hospital Sullivan 
  • Barnes Jewish Hospital 

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Additional Information
Dr. Alexander Sasha Krupnick MD is a male Surgeon, has 16 years of experience and practices in Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery.
Where does Dr. Alexander S. Krupnick practice?
Dr. Alexander Krupnick has 7 office locations.
Dr. Alexander Krupnick practices Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery near Saint Louis, MO.
See Saint Louis Surgeons.