Photo of Ivy-Joan E. Madu, MD

Ivy-Joan E. Madu, MD

Accepting New Patients
Offers Video Visits
1310 West Stewart Drive, Suite 610
Orange, CA 92868
2258.4 miles away
Medical Groups & Affiliations
Providence Affiliated Physicians, St. Joseph
Speaks: English
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Ivy-Joan Madu, MD

1310 West Stewart Drive, Suite 610, Orange, CA 92868

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About Ivy-Joan E. Madu

Dr. Ivy-Joan Madu is a board-certified endocrinologist who has been in private practice since 1995. Originally from Nigeria, Dr. Madu completed her medical education at the College of Medicine, University of Benin in Benin City, Nigeria in 1981. She then interned at the University of Benin Teaching Hospital from July 1981 to June 1982 and served at the Police Clinic in Ilorin, Nigeria from July 1982 to June 1983. Dr. Madu was in private practice at Palm Beach Hospital in Lagos from September 1983 to June 1986. She then completed residencies in internal medicine at the Lagos University Teaching Hospital in 1989 and The Methodist Hospital in Brooklyn, NY in 1992, followed by a third-year residency in internal medicine at the Albany Medical Center in Albany, NY in 1993. Dr. Madu then pursued and completed her Fellowship in endocrinology at the University of Southern California, Los Angeles in 1995.

In addition to caring for patients, Dr. Madu currently serves as Adjunct Nursing Professor at California State University in Long Beach, and volunteers at the Lestonnac Free Clinic in Orange, CA. She also serves as an Expert Medical Opinion for the California Medical Board and for the Orange County Public Defender. Dr. Madu has been principal investigator and sub-investigator for numerous clinical studies relating to type 1 and type 2 diabetes, anemia and chronic kidney disease, hypoparathyroidism and more.

Dr. Madu has received several awards for her work, including the Deans Prize for Best Clinical Student, the Professor Hill Memorial Prize for Best Student in Pathology MBBS Part III, and Distinctions in Physiology and Pathology from the College of Medicine at the University of Benin in Nigeria. Dr. Madu is certified as a diplomate in Endocrinology, Diabetes and Metabolism from the American Board of Internal Medicine.

Dr. Madu is a member of the Orange County Medical Association, the American Diabetes Association and the American Association of Clinical Endocrinologists.
In her free time, Dr. Madu enjoys tennis, gardening and jogging.

Medical School

University of Benin Med School
1981

Internship

Methodist Hospital
1991

Residency

Albany Medical College
1993

Fellowship

University of California Los Angeles
1995

Board Certifications
  • American Board of Internal Medicine, Endocrinology and Metabolism
  • American Board of Internal Medicine, Endocrinology Diabetes and Metabolism
Ivy-Joan Madu, MD
1310 West Stewart Drive, Suite 610
Orange, CA 92868

Medical Groups & Affiliations
Providence Affiliated Physicians, St. Joseph

Affiliated Locations
Providence St. Joseph Hospital - Orange

Clinical Interests

  • Abnormal Cortisol Level Tests
  • Abnormal Glucose
  • Abnormal Glucose Metabolism
  • Addison's Disease
  • Adrenal Adenoma
  • Adrenal Disorders
  • Adrenal Mass Non Malignant
  • Adrenal Neoplasm
  • Adrenogenital Syndrome
  • Androgen Excess
  • Androgen Insensitivity
  • Calcium Metabolism
  • Carcinoid Syndrome
  • Congenital Hypothyroidism
  • Conn Syndrome
  • Cushing Syndrome
  • Diabetes Education
  • Diabetes Mellitus
  • Ectopic Hyperparathyroidism
  • Endocrine Disorders
  • Feminizing Syndrome
  • Fine Needle Aspiration Of Thyroid
  • Glucagonoma
  • Glucocorticoid Deficiency
  • Goiter
  • Grave's Disease
  • Growth Disorders
  • Growth Hormone Abnormalities
  • Growth Hormone Deficiency
  • Gynecomastia
  • Hashimoto Thyroiditis
  • Hyperaldosteronism
  • Hypercalcemia
  • Hypercholesterolemia
  • Hyperglycemia
  • Hyperglycemic Hyperosmolar Syndrome
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypocalcemia
  • Hypoglycemia
  • Hypogonadism
  • Hypoparathyroidism
  • Hypopituitarism
  • Hypothalamic Pituitary Disorder
  • Hypothyroidism
  • Insulin Pump
  • Insulin Resistance
  • Insulin Therapy
  • Insulinoma
  • Low Blood Sugar
  • Metabolic Bone Diseases
  • Metabolic Syndrome
  • Multiple Endocrine Neoplasia
  • Myxedema
  • Nodular Goiter
  • Non Toxic Goiter
  • Osteopenia
  • Osteoporosis
  • Panhypopituitarism
  • Parathyroid Disease
  • Parathyroid Hyperplasia
  • Pheochromocytoma
  • Pituitary Adenoma
  • Pituitary Disorders
  • Pituitary Tumor
  • Primary Hyperparathyroidism
  • Pseudohermaphroditism
  • Pseudohypoparathyroidism
  • Radioiodine Therapy
  • Rickets
  • Secondary Hyperaldosteronism
  • Thyroid Cyst
  • Thyroid Disorder
  • Thyroid Hormone Resistance
  • Thyroid Nodule
  • Thyroiditis
  • Thyrotoxic Exophthalmos
  • Thyrotoxicosis
  • Toxic Diffuse Goiter
  • Toxic Nodular Goiter
  • Type 1 Diabetes
  • Type 2 Diabetes
  • Uremic Hyperparathyroidism
  • Virtual Care
  • Vitamin Deficiency