Ensuring the safety of our patients is our utmost priority. We want you to know that we are closely monitoring the COVID- 19 situation and taking steps to keep everyone as safe as possible. At this time, in order to protect the safety of our patients and preserve our ability to staff our sites with our talented specialty doctors and teams, ENTA will be limiting patient access at several clinical locations. For a complete list, click here.

Many of our locations will be open for allergy shots and biologic therapies during this time, but also on a limited schedule. Please contact your office for the availability of these hours. For complete information on the latest restrictions and screening process, please click here.

In response to the current emergency situation all our locations will be offering Virtual Office Visits with your local ENTA doctors. For more information, please click here.

Our Physicians

Dorothy Chau, MD-Allergy *

Dorothy Chau, MD-Allergy *

Dr. Dorothy Chau received her medical degree from the Mount Sinai School of Medicine. After completing an internship and residency in Internal Medicine at Montefiore Medical Center, Albert Einstein College of Medicine Dr. Chau went on to complete a fellowship in Allergy and Immunology at Columbia Presbyterian Medical Center.

Dr. Chau is the recipient of many distinctive awards and grants for research including the Sigma Xi Research Grant and the National Institute of Health Research Fellowship Grant. She has authored numerous articles in the medical literature and has lectured at several local and national meetings. She is a member of the American Academy of Allergy, Asthma, and Immunology, the American College of Allergy, Asthma, and Immunology, and the New York Allergy Society.

Dr. Chau sees both pediatric and adult patients for evaluation and treatment of a wide variety of allergic disorders, with a special interest in food allergy, urticaria, and immunodeficiency. Dr. Chau speaks fluent Chinese.

Dorothy Chau, MD-Allergy * accepts the following insurance plans:

Staten Island Office:
  • Aetna
  • Affinity Health Plan
  • BC/BS Empire NY
  • BC/BS Empire NY Pathway
  • BC/BS HealthPlus
  • Cigna
  • Clover
  • Elderplan
  • Empire Plan (UHC)
  • Fidelis
  • Hamaspik
  • WTC Health For Heros
  • HealthCare Partners IPA
  • HealthSmart WTC
  • HIP
  • Humana Medicare
  • Local 1199
  • Magnacare
  • Medicare
  • Multiplan
  • OSCAR
  • Oxford Freedom
  • Partners Health Plan
  • Railroad Medicare
  • Touchstone
  • Tricare
  • UHC Oxf Liberty
  • United Healthcare Northwell Health
  • UnitedHealthcare
  • US Family Health
  • Wellcare