GromKo. Voice provides compassionate and effective adult voice and communication therapy with a certified speech-language pathologist. Specialized services include singing voice, gender-affirming voice, accent reduction, and voice disorders. GromKo. Voice also specializes in treating symptoms common in acquired or degenerative brain conditions such as Parkinson’s, concussion or traumatic brain injury (TBI), long-COVID, and stroke. These conditions may affect speech, language, swallowing, processing speed, and/or memory. Many insurances accepted.