Clinicians affiliated with Connecticut Asthma And Allergy Center LLC

8 clinicians on file with this group · most practice in Hartford-West Hartford-East Hartford, CT · PAC ID 4082603543

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

6 clinicians affiliated with Connecticut Asthma And Allergy Center LLC are in the 2024 Medicare Part B data, 4 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Allergy/ Immunology (4) · Physician Assistant (2)

Specialty links go to the specialty in Hartford-West Hartford-East Hartford, CT.

Clinicians affiliated with Connecticut Asthma And Allergy Center LLC, 2024

Alphabetical by last name; 6.

NameSpecialtyCity
Jasmine M Abbosh, MDAllergy/ ImmunologyWest Hartford, CT
Wei An, M.D.Allergy/ ImmunologyWest Hartford, CT
Olivia C Dellostritto, PA-CPhysician AssistantWest Hartford, CT
Ian Gragnolati, PA-CPhysician AssistantWest Hartford, CT
Jason O Lee, MDAllergy/ ImmunologyWest Hartford, CT
Gavin Schwarz, M.D.Allergy/ ImmunologyWest Hartford, CT

Practice locations

Listed practice locations in Connecticut.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations