Study Reveals the Risk of COVID-19 Infection Among Health Care Workers
Results of the study, which was conducted by a team led by Mass General researchers, also show the impact of personal protective equipment.
Andrew Chan, MD, MPH
Andrew Chan, MD, MPH
Gastroenterologist
Chief, Clinical and Translational Epidemiology Unit
Director of Cancer Epidemiology, Mass General Cancer Center
Chief, Clinical and Translational Epidemiology Unit
Director of Cancer Epidemiology, Mass General Cancer Center
About Andrew Chan, MD, MPH
Departments, Centers, & Programs:
Clinical Interests:
- Cancer prevention
- Gastroenterology
- Colon and rectal cancer
- Hereditary colorectal cancer
- Gastrointestinal cancer
Treats:
- Adult
Locations
Gastroenterology Associates
55 Fruit Street
Boston, MA 02114-2696
Phone: 617-726-3212
Fax: 617-724-6832
Medical Education
- MD, Harvard Medical School
- MPH, Harvard T. H. Chan School of Public Health
- Residency, Massachusetts General Hospital
- Fellowship, Massachusetts General Hospital
American Board Certifications
- Gastroenterology, American Board of Internal Medicine
Accepted Insurance Plans
- Aetna Health Inc.
- AllWays Health (NHP) - ACD
- AllWays Health (NHP) - PBO
- Beech Street
- Blue Cross Blue Shield - Blue Care 65
- Blue Cross Blue Shield - Indemnity
- Blue Cross Blue Shield - Managed Care
- Blue Cross Blue Shield - Partners Plus
- BMC HealthNet Mass Health MCO/ACO
- Cigna (PAL #'s)
- Commonwealth Care Alliance
- Fallon Community HealthCare
- Great-West Healthcare (formally One Health Plan)
- Harvard Pilgrim Health Plan - ACD
- Harvard Pilgrim Health Plan - other
- Harvard Pilgrim Health Plan - PBO
- Health Care Value Management (HCVM)
- Humana/Choice Care PPO
- Maine Community Health Options (MCHO)
- MassHealth
- Medicare
- Medicare - ACD
- OSW - Maine
- OSW - New Hampshire
- OSW - Rhode Island
- OSW - Vermont
- Private Health Care Systems (PHCS)
- Railroad Medicare
- Railroad Medicare - ACD
- Senior Whole Health
- TriCare
- Tufts Health Plan
- Unicare
- United Healthcare (non-HMO) - ACD
- United Healthcare (non-HMO) - PBO
- Well Sense Pediatrics
Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.
Publications
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View my most recent publications at PubMed
Select Publications:
- Nishihara R, Wu K, Lochhead P, Morikawa T, Liao X, Qian ZR, Inamura K, Kim SA, Kuchiba A, Yamauchi M, Imamura Y, Willett WC, Rosner BR, Fuchs CS, Giovannucci E, Ogino S , Chan AT (co-senior authors). Long-term colorectal-cancer incidence and mortality after lower endoscopy. N Engl J Med 2013. 369(12):1095-105.
- Nishihara R, Lochhead P, Kuchiba A, Jung S, Yamauchi M, Liao X, Imamura Y, Qian ZR, Morikawa T, Wang M, Spiegelman D, Cho E, Giovannucci E, Fuchs CS, Chan AT , Ogino S (co-senior authors). Aspirin use and risk of colorectal cancer according to BRAF mutation status. JAMA. 2013. 309: 2563-71. PMCID: PMC3743040
- Liao X, Lochhead P, Nishihara R, Morikawa T, Kuchiba A, Yamauchi M, Imamura Y, Qian Z, Baba Y, Shima K, Meyerhardt JA, Giovannucci E, Fuchs CS, Chan AT , Ogino S (co-senior authors). Aspirin use, PIK3CA mutation, and colorectal cancer survival. N Engl J Med. 2012; 367: 1596-606. PMCID: PMC3532946
- Chan AT, Ogino S, Giovannucci EL, Fuchs CS. Inflammatory markers are associated with risk of colorectal cancer and chemopreventative response to anti-inflammatory drugs. Gastroenterology. 2011. 140(3): 799-808. PMCID: PMC3049858
- Chan AT, Ogino S, Fuchs CS. Aspirin use and survival after diagnosis of colorectal cancer. JAMA. 2009;302(6):649-58. PMCID: PMC2848289. Chan AT, Ogino S, Fuchs CS. Aspirin and the risk of colorectal cancer in relation to the expression of COX-2. N Engl J Med. 2007;356(21):2131-42.