Welcome to Timber Lane Allergy & Asthma Associates

Allergy, Asthma, and Clinical Immunology Specialists

Video Telemed Visits

Have a scheduled Telemed visit? You can access our providers waiting rooms from here! 

Clinical Research

Our research division has an entire staff that specializes in research and is dedicated to finding newer, safer and more effective treatments for our patients. Our research center has been conducting clinical research studies since 1993.

Should You Receive The COVID-19 Vaccine?

Please see the CDC guidelines regarding the vaccine and refer to the below CDC chart.

Learn more from the CDC

This guidance applies to ALL ages for which the mRNA vaccines are currently approved.  If you are receiving allergen or venom immunotherapy or another biologic medication such as Fasenra or Xolair, you may receive your COVID vaccine, but please space out the vaccine and your treatment by at least 24 hours.


ACAAI Guidance on Risk of Allergic Reactions to mRNA COVID-19 Vaccines

Learn more: https://college.acaai.org/acaai-guidance-on-risk-of-allergic-reactions-to-mrna-covid-19-vaccines-2/

Please read our Current FAQ’s and Contact Us if you have any questions or concerns.

Our Team

Allergy and Asthma Associates has been providing state of the art Allergy, Asthma, and Clinical Immunology care for over 30 yrs. Drs. Edward F. Kent., Jr., and Elizabeth F. Jaffe are Board Certified in Pediatrics. Dr. Mark Lazarovich is Board Certified in Internal Medicine.

These physicians have sub-specialized in the area of Pediatric and Adult Allergy, Asthma, and Clinical Immunology. These physicians are certified by the American Board of Allergy and Immunology and are associated with the Fletcher Allen Health Care of Vermont, and the University Of Vermont Medical School.

Edward F. Kent Jr.


Elizabeth F. Jaffe

M.D., Ph.D

Mark Lazarovich


August 4, 2021




Low @ 4, Nettle



53 Timber Lane

South Burlington, VT 05403