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. Jonathan Ellis:
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- Currently 3 of 4 stars
The overall average patient rating of Dr. Jonathan Ellis is Good.
Specialties & Research
Dr. Jonathan Ellis, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 4 areas:
- Endoscopy (Endoscopic Surgery)
- Inflammatory Bowel Diseases (IBD)
Education & Awards
Dr. Ellis graduated from Stanford University. He has 4 awards.
Dr. Ellis has 1 hospital affiliations:
- Cedars-Sinai Medical Center