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

Mark Davis-Lorton, MD-Allergy *

Mark Davis-Lorton, MD-Allergy *

Dr. Mark A. Davis-Lorton, who has lived in Westchester County for nearly 20 years, received his undergraduate degree from Bennington College in Vermont, then earned his medical degree from the Medical College of Pennsylvania in Philadelphia.  He went on to serve his internship and residency in Internal Medicine at the Samuel Bronfman Department of Medicine at the Mt. Sinai Medical Center, and received his fellowship training in Clinical Immunology and Allergy from the Jeffrey Modell Department of Clinical Immunology and Allergy, also at Mt. Sinai.

Dr. Davis-Lorton has served adult and pediatric patients alike as Director of Clinical Immunology Department of Medicine, Division of Rheumatology, Allergy and Immunology at NYU Winthrop University Hospital in Mineola, NY.  He has concurrently served as Investigator at Winthrop’s Clinical Trials Center as well as the Immunology Section Editor for Pediatric Allergy, Immunology and Pulmonology. 

In addition to the above, he serves as an Assistant Professor, Department of Medicine at the State University of New York, Stony Brook School of Medicine, and was a Clinical Instructor at the Department of Emergency Medicine at Mt. Sinai as well as a teaching assistant at that academic center.

Dr. Davis-Lorton is licensed by the United States Drug Enforcement Agency, and has been certified a Diplomate by the American Board of Allergy & Clinical Immunology, the American Board of Internal Medicine and the National board of Medical Examiners.

His clinical research in the area of angioedema is renowned, and-moving forward-he will continue to serve the needs of Long Island patients, several Saturdays a quarter, at ENTA's Garden City office. Dr. Davis-Lorton is a member of the Hereditary Angioedema Association Scientific Advisory Board.

Mark Davis-Lorton, MD-Allergy * accepts the following insurance plans:

Garden City Office:
  • Aetna
  • Affinity Health Plan
  • Agewell
  • BC/BS Empire NY
  • BC/BS Empire NY Pathway
  • BC/BS HealthPlus
  • Bright Health
  • Cigna
  • Clover
  • Elderplan
  • Empire Plan (UHC)
  • Fidelis
  • Hamaspik
  • WTC Health For Heros
  • HealthCare Partners IPA
  • HealthFirst
  • HealthSmart WTC
  • HIP
  • Humana Medicare
  • Local 1199
  • Magnacare
  • Medicare
  • Multiplan
  • OSCAR
  • Oxford Freedom
  • Partners Health Plan
  • Railroad Medicare
  • Tricare
  • UHC Oxf Liberty
  • United Healthcare Northwell Health
  • UnitedHealthcare
  • US Family Health
  • Wellcare
Sleepy Hollow Office:
  • Aetna
  • Affinity Health Plan
  • Agewell
  • BC/BS Empire NY
  • BC/BS Empire NY Pathway
  • BC/BS HealthPlus
  • Bright Health
  • Cigna
  • Clover
  • Elderplan
  • Empire Plan (UHC)
  • Fidelis
  • Hamaspik
  • WTC Health For Heros
  • HealthCare Partners IPA
  • HealthFirst
  • HealthSmart WTC
  • HIP
  • Humana Medicare
  • Local 1199
  • Magnacare
  • Medicare
  • Multiplan
  • MVP Essential
  • MVP Medicaid
  • MVP
  • OSCAR
  • Oxford Freedom
  • Partners Health Plan
  • Railroad Medicare
  • Tricare
  • UHC Oxf Liberty
  • United Healthcare Northwell Health
  • UnitedHealthcare
  • US Family Health
  • Wellcare