About Arthur Siegel, MD

Clinical Interests:



McLean Hospital
115 Mill St.
Belmont, MA 02478
Phone: 617-855-3141

Medical Education

  • MD, Harvard Medical School/ BWH
  • Residency, Brigham and Women's Hospital
  • Fellowship, Brigham and Women's Hospital

American Board Certifications

  • Internal Medicine, American Board of Internal Medicine

Accepted Insurance Plans

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Research on the underlying pathophysiology of exercise-associated hyponatremia (EAH) showed dysregulation of arginine vasopresin to be the proximate cause. Novel treatments based in part on this finding have been incorporated into consensus statements as evidence-based standards of care. Research on cocaine and nicotine pharmacokinetics in human subjects has provided insights to guide the treatment of addiction to these substances. Discovery that cocaine causes a blood doping effect in human subjects accounts in part for 20 fold increase in risk for acute cardiac events in the hour after usage. Associate Professor of Medicine, Harvard Medical School.


  • Original research articles: 41

Reviews: Comments and Ratings