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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. Ivy-Joan Madu:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. Ivy-Joan Madu is Good. Dr. Madu has been reviewed by 46 patients who have provided 11 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 2.5
Courteous Staff 3.1
Accurate Diagnosis 3.5
Bedside Manner 3.3
Spends Time with Me 3.0
Follows Up After Visit 2.9

Specialties & Research

Dr. Ivy-Joan Madu, MD is board certified in Internal Medicine and Endocrinology, Diabetes & Metabolism.

  • She has special expertise in 12 areas:
  • Adrenal Gland Diseases
  • Diabetes
  • Diabetes Mellitus
  • Diabetes
  • High Blood Pressure (Hypertension)
  • Lipid Disorders
  • Lipid Metabolism Disorders
  • Metabolic Bone Diseases
  • Osteoporosis
  • Parathyroid Diseases
  • Pituitary Diseases
  • Thyroid Diseases

Education & Awards

Dr. Madu graduated from University Of Benin.


Dr. Madu has 4 hospital affiliations:

  • Hoag Memorial Hospital Presbyterian 
  • St. Joseph Hospital - Orange 


  • Spanish

> > > > Dr. Ivy-Joan Madu, MD

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Additional Information
Dr. Ivy-Joan Erinma Madu MD is a female Internist, has 31 years of experience and practices in Internal Medicine and Endocrinology, Diabetes & Metabolism.
Where does Dr. Ivy-Joan E. Madu practice?
Dr. Ivy-Joan Madu has 1 office location.
Dr. Ivy-Joan Madu practices Internal Medicine and Endocrinology, Diabetes & Metabolism near Orange, CA.
See Orange Internists and Orange Endocrinologists.