Browse Health
Primary Care Doctor, Family Practitioner
11 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).

Patient Reviews

Patient comments (10)

The overall average patient rating of Dr. Regina Leoni is Excellent. Dr. Leoni has been reviewed by 39 patients who have provided 10 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.1
Promptness 2.9
Courteous Staff 3.7
Accurate Diagnosis 3.9
Bedside Manner 4.3
Spends Time with Me 4.3
Follows Up After Visit 3.6

Specialties & Research

Dr. Regina Leoni, MD is board certified in Family Medicine.

  • She has special expertise in 2 areas:
  • Weight Loss
  • Weight loss (non-surgical)

Education & Awards

Dr. Leoni graduated from Loma Linda University, Scripps Memorial Hospital. She has 3 awards.

Patients' Choice Award (2008 - 2009, 2011)
Compassionate Doctor Recognition (2011 - 2012)
Top 10 Doctor - City (2014)
Rancho Cucamonga, CA
Family Practitioner


Dr. Leoni has 2 hospital affiliations:

  • San Antonio Community Hospital 
  • Corona Regional Med Center 

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Additional Information
Dr. Regina Leoni MD is a female Family Practitioner, has 11 years of experience and practices in Family Medicine.
Where does Dr. Regina Leoni practice?
Dr. Regina Leoni has 2 office locations.
Dr. Regina Leoni practices Family Medicine near Rancho Cucamonga, CA.
See Rancho Cucamonga Primary Care Doctors.