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Laurence Katznelson

Contact Information

  • Clinical Offices
    Stanford Comprehensive Cancer Center 875 Blake Wilbur Dr MC 5826 Stanford, CA 94305
    Telephone Work (650) 736-2062 Fax (650) 724-9214
  • Academic Offices
    Personal Information
    Email LKatznelson@stanford.edu
    Administrative Contact
    Kimm Angel Administrative Assistant Tel Work 650-721-1020
    Not for medical emergencies or patient use

Clinical Focus

  • Cancer > Neuro Oncology
  • Endocrine
  • Endocrine - Endocrinology
  • Endocrinology
  • Multiple Endocrine Neoplasias
  • Multiple Endocrine Neoplasias - Endocrinology
  • Neuroendocrine
  • Neuroendocrine - Endocrinology
  • Neuroendocrine - Medical Oncology
  • Parathyroid Disease
  • Parathyroid Disease - Endocrinology
  • Pituitary Adenomas
  • Pituitary Adenomas - Endocrinology
  • acromegaly
  • Cushing's
  • Cushing's Syndrome
  • Cushing Disease
  • Prolactinoma
  • Adrenal Gland Neoplasms
  • Adrenal Cortex Diseases
  • Growth Hormone-Secreting Pituitary Adenoma
  • Growth Hormone Deficiency Dwarfism
  • Hyperprolactinemia
  • Hypopituitarism
  • Endocrinology and Metabolism

Administrative Appointments

  • Chair, Special Programs Committee, Endocrine Society , (2008– present )
  • Director, Endocrinology Fellowship Training Program, Stanford , (2005– present )
  • Medical Director, Stanford Pituitary Center , (2004– present )

Honors and Awards

  • Best Doctors in America, Best Doctors (2005-)

Professional Education

  • Board Certification: Endocrinology and Metabolism, American Board of Internal Medicine (1991)
  • Board Certification, Board of Internal Medicine Endocrinology and Metabolism (1991)
  • Massachusetts General Hospital (1992) MA
  • Board Certification: Internal Medicine, American Board of Internal Medicine (1988)
  • Hospital of the University of Pennsylvania (1989) PA
  • Hospital of the University of Pennsylvania (1986) PA
  • UCLA School of Medicine (1985) CA
  • Endocrinology, Mass. General Hosp, Boston Endocrinology and Metabolism (1992)
  • BS, U.C., Berkeley Genetics (1981)

Postdoctoral Advisees

Graduate & Fellowship Program Affiliations

Industry Relationships

Stanford is committed to ethical and transparent interactions with our industry partners. It is our policy to disclose payments of $5,000 or more, equity valued at $5,000 or more in a publicly traded company, or any equity in a privately held company, to physicians and scientists employed by Stanford University from companies or other commercial entities with which they interact as part of their professional activities. 

  • Consulting: Novo nordisk, Tercica

Research Interests

My clinical and research interests in neuroendocrinology include the following programs:

1. Investigations into the effects of brain injury on pituitary function, with emphasis on the impact of hypopituitarism on rehabilitation

2. Research on the effects of neuroendocrine factors, including growth hormone and glucocorticoids, on neurocognitive function

3. Investigations into novel therapeutic modalities for acromegaly and hypopituitarism

4. Research into the effects of anabolic hormones such as gonadal steroids and growth hormone on body composition

Publications