Marshall B. Block, M.D.


Clinical Endocrinologist, Medical Director

Endocrine Associates P.A.
Radiant Research-Phoenix, affiliated with: Barrows Neurological Institite/St. Joseph's Medical Center/CHW, Scottsdale Healthcare System-North
9745 N. 90th Place, Ste B
United States
Phone: 602-266-8463
Fax: 602-266-0122
Medical School:
New York Medical College
University of Chicago Hospital & Clinics
University of Chicago Hospital & Clinics
University of Chicago School of Medicine
Board Certification:
Endocrinology, Metabolism & Diabetes, Internal Medicine

Pituitary Therapy
Pre and post operative care of patients with pituitary disorders

Map & Directions:
Located in: Physicians

Available Now!

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The Pituitary Patient Resource Guide Sixth Edition is now available! Be one of the first to have the most up-to-date information. The Pituitary Patient Resource Guide a one of a kind publication intended as an invaluable source of information not only for patients but also their families, physicians, and all health care providers. It contains information on symptoms, proper testing, how to get a diagnosis, and the treatment options that are available. It also includes Pituitary Network Association's patient resource listings for expert medical care.

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Continuing Education Program

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If you are a nurse or medical professional, register for PNA CEU Membership and  earn CEU credits to learn about the symptoms, diagnosis and treatment options for patients with pituitary disorders. Help PNA reduce the time it takes for patients to get an accurate diagnosis.

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