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Pituitary Disorders Clinic

Request an Appointment
For Endocrinology related requests:
1-319-356-8133
For all other requests:
1-800-777-8442
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This small organ-about the size of a pea is known as the body's master gland. Often, the cause of pituitary disorders is pituitary gland tumors that interfere with the normal formation and release of hormones. These tumors are fairly common in adults. They are not cancer. The tumors can cause production of too much or too little, in either case creating a hormonal imbalance.

Our team members treat pituitary gland disorders by hormone therapy, surgery or radiation therapy.

Located at the Base of the Brain, the Pituitary Gland Produces:

Growth hormone

  • Stimulates growth in childhood
  • Important for maintaining muscle and bone mass

Luteinizing hormone (LH)

  • Regulates testosterone in men and estrogen in women

Prolactin

  • Stimulates milk production after childbirth

Thyroid-stimulating hormone (TSH)

  • Stimulates the thyroid gland

Adrenocorticotropin (ACTH)

  • Stimulates production of cortisol by the adrenal glands

Antidiuretic hormone (ADH)

  • Regulates water balance in your body

Follicle-stimulating hormone (FSH)

  • Promotes sperm production in men
  • Stimulates the ovaries to enable ovulation in women
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  • Endocrinology
    • Adrenal Dysfunction Clinic
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    • Endocrine Surgery
      • Patient Information
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    • Parathyroid Disease Clinic
    • Pituitary Disorders Clinic
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    • Thyroid Disorders Clinic

Our Care Team

Yumi Imai, MD portrait

Yumi
Imai
MD

  • Endocrinology
4.56 out of 5 (248 ratings)
Brian O'Neill, MD, PhD, FHRS portrait

Brian
O'Neill
MD, PhD, FHRS

  • Endocrinology
4.61 out of 5 (104 ratings)
Amal Shibli-Rahhal, MD portrait

Amal
Shibli-Rahhal
MD

  • Endocrinology
4.88 out of 5 (586 ratings)

Not sure which Pituitary Disorders Clinic provider is right for you?

When you call 1-319-356-8133 we'll help you find a provider who meets your needs.
Call 1-319-356-8133

Locations and Offices

Medicine Specialty Clinics
31205 Pomerantz Family Pavilion (PFP)
Level 3, Elevator L
1-319-356-8133
Clinic
Medicine Specialty Clinic Main Entrance at UI Hospitals & Clinics
In Medical Center University
200 Hawkins Drive, Iowa City, IA 52242
1-800-777-8442
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