Delaware Valley Allergy

11/05/2025

All offices will be closed Thursday, November 27th and Friday, November28th

10/17/2025

We would like to formally introduce our newest provider, Dr. Jennifer Brennan. She is a fantastic addition to the Delaware Valley Allergy team, and we are pleased to have her on staff!

Dr. Brennan joined Delaware Valley Allergy in April 2025 after completing her Allergy and Immunology fellowship at Penn State Health Milton S. Hershey Medical Center in Hershey, PA. Prior to Medical school, Dr. Brennan received her Bachelor of Arts in Biology from Boston University. She received her medical degree from the Philadelphia College of Osteopathic Medicine in May 2019, and then completed her Internal Medicine residency at Jefferson Health Northeast in Philadelphia, PA in June 2022.

Dr. Brennan is board-certified in Internal Medicine. She is a member of the American Board of Internal Medicine, the American Academy of Allergy, Asthma and Immunology, the American College of Allergy, Asthma and Immunology, and the Pennsylvania Allergy and Asthma Society. Dr. Brennan has multiple publications within the field of Allergy and Immunology and has presented at both national and state conferences, including the PAAA, AAAAI and ACAAI. Dr. Brennan has special interests in allergic rhinitis, asthma and drug allergy. When she is not in the office, Dr. Brennan enjoys spending time with her family, hiking with her dogs, and baking.

08/25/2025

The Riddle Office will be closed on Wednesday, September 17, 2025

06/30/2025

All offices will be closed on Friday, July 4th in observance of the holiday.

05/27/2025

Attention Patients Using AirSupra, there has been a recall. Please see the link for affected lots.

AstraZenca is recalling more than 1 million inhalers for a defective delivery system. Recalled inhalers might not work properly. If you have a recalled inhaler, contact your pharmacist or doctor as soon as possible. Have a backup option for a quick-relief medicine until you can replace the inhaler.....

05/22/2025

Reminder!
All offices will be closed on Monday, May 26th in honor of the Memorial Day holiday. We will reopen on Tuesday, May 27th with normal operating hours.

05/06/2025

All offices will be closed on Monday, May 26th in observance of the Memorial Day holiday!

03/21/2025

Our phones are working again. Thank you for your patience.

03/21/2025

Attention Patients:
Our phone systems are currently down. We are working with our provider to restore service as soon as possible. Thank you for your patience.

03/04/2025

Did you know that there is an FDA approved injection that can reduce the severity of allergic reactions associated with food?
Call our office today!

02/20/2025

We are proud to have some of the best private practice specialists around!!!

Our DV Allergy Doctors, Dr. Michael Prematta, Dr. Tracy Prematta, and Dr. Juen Kim have been recognized by Philadelphia Magazine and Castle Connolly!

https://www.castleconnolly.com/top-practices/delaware-valley-allergy

Congratulations to all the 2025 Top Doctor recipients!

https://www.castleconnolly.com/top-doctors/michael-j-prematta-allergy-immunology-62cc324968

02/17/2025

Did you know there is a needle-less treatment for anaphylaxis? Schedule your appointment today! 610-789-1313
See if it’s right for you!