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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. Gregory Oswald:

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Specialties & Research

Dr. Gregory Oswald, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Oswald graduated from Medical College of Ohio, Toledo.


Dr. Oswald has 5 hospital affiliations:

  • Parma Community General Hospital 
  • Summa - Barberton Citizens Hospital 


  • English

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Additional Information
Dr. Gregory Louis Oswald MD is a male Emergency Medicine Specialist, has 13 years of experience and practices in Emergency Medicine.
Where does Dr. Gregory L. Oswald practice?
Dr. Gregory Oswald has 1 office location.
Dr. Gregory Oswald practices Emergency Medicine near Cleveland, OH.
See Cleveland Emergency Physicians.