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Endocrinology

Valeriu Neagu, MD and Janis King, APRN are available to serve your endocrinology needs. We specialize in the diagnosis and management of disorders of the endocrine system including the following conditions:

  • Diabetes Mellitus (including insulin pump management, and both personal and diagnostic continuous glucose monitoring)
  • Thyroid disorders
  • Osteoporosis
  • Adrenal gland disorders
  • Calcium/Parathyroid gland disorders
  • Vitamin D deficiency
  • Lipid disorders
  • Hypogonadism
  • Pituitary disease
  • Polycystic Ovarian Syndrome
  • Gestational diabetes

Meet Our Team

Valeriu Neagu, MD

Dr. Valeriu Neagu is board certified in Endocrinology. He graduated from the University of Medicine in Timisoara, Romania. After earning his medical degree, Dr. Neagu served his residency at Weiss Memorial Hospital in Chicago. He completed his fellowship at University of Illinois in Chicago where he specialized in Endocrinology.

Dr. Neagu is trained in the field of endocrinology, diabetes and metabolic medicine. He practices in a patient-centered manner knowing that every patient can have a different presentation of the same condition with expertise for treating conditions like severe diabetes, adrenal and pituitary disorders, low testosterone, menopausal disorder and osteoporosis. Dr. Neagu has a special interest in thyroid abnormalities and thyroid cancer. He brings his experience from practicing five years in Oklahoma City in a very diverse practice where he cared for patients with endocrine disorders. Publications of his work include research studies focused on Vitamin D deficiency and kidney transplant patients with diabetes.

Janis King, APRN

Janis King graduated cum laude from Florida State University in 2009 with a Bachelor of Science in Nursing and worked as a registered nurse in medical-surgical nursing and critical care. She earned her Doctor of Nursing Practice from Florida State University in 2013 and has since been working in Endocrinology following graduation.  Janis is bilingual and fluent in the Spanish language as well.

Janis is board certified as a Family Nurse Practitioner by the American Academy of Nurse Practitioners.

Janis lives in North Naples with her husband, Sam, and their Boston terrier, Leila. In her free time, Janis enjoys spending time with family, going to the beach and traveling.