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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. Jeffrey Ruiz:

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Jeffrey Ruiz is Excellent. Dr. Ruiz has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Jeffrey Ruiz, DO is board certified in Anesthesiology.

Education & Awards

Dr. Ruiz graduated from Philadelphia College of Osteopathic Medicine.


Dr. Ruiz has 2 hospital affiliations:

  • Milford Memorial Hospital 
  • Kent General Hospital 


  • English

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Additional Information
Dr. Jeffrey S Ruiz DO is a male Anesthesiologist, has 5 years of experience and practices in Anesthesiology.
Where does Dr. Jeffrey S. Ruiz practice?
Dr. Jeffrey Ruiz has 2 office locations.
Dr. Jeffrey Ruiz practices Anesthesiology near Dover, DE.
Additional practice locations include: Milford, DE.
See Dover Anesthesiologists.