Dr. Keith Darrow's Hearing Loss and Tinnitus Treatment

Does anyone have any experience with Dr. Keith Darrow and his hearing loss and tinnitus treatment?

His website → https://drkeithdarrow.com/

He is supposedly a Neuroscientist and Clinical Audiologist who claims to have innovative hearing aid-like devices to better help both conditions. He has several publications on PubMed studying auditory pathways, one of them touching Dorsal Cochlear Nucleus:

→ Direct visualization of the murine dorsal cochlear nucleus for optogenetic stimulation of the auditory pathway

Dr. Darrow has co-authored publications together with Charles Liberman. He seems to be a legitimate scientist.

 

Interesting. Had a look at his site and paper but as far as I can see it doesn't mention anything specifically about tinnitus?

 

He has a series of short YouTube videos, here is the one referring to tinnitus:

Playlist: Tinnitus Education for Patients

 

Is this charlatan just selling hearing aids? Plonker!!!