Neuromark® Chronic Rhinitis Treatment – are you struggling with persistent runny nose and nasal congestion?

Click here for Information on Participating Doctors and Locations

Cyrano - Loss of Smell – Enrolling people who have had a reduced sense of smell for at least six months due to a viral infections, including COVID

Click here for Information on Participating Doctors and Locations

Chronic Rhinosinusitis Without Nasal Polyps - The BiRCh Study

Drs. Nathan Nachlas, Melyssa Hancock, and Jaclyn Klimczak – Boca Raton office, contact Tania Diaz at This email address is being protected from spambots. You need JavaScript enabled to view it.

Nyxoah, SA – ACCCESS study for Obstructive Sleep Apnea Patients

Drs. Melyssa Hancock, Nathan Nachlas, Ari Wirtschafter and Jaclyn Klimczak – Boca Raton office, contact Delphine Coles at 561-939-0186 or email This email address is being protected from spambots. You need JavaScript enabled to view it.