1. Which specialist should I see if I have Anosmia?

You should consult a ENT specialist.

2. How does the lack of smell affect one's ability to taste?

Smell enhances taste, it is hard for someone without a sense of smell to taste because he or she cannot smell the food.

3. What accommodations are needed for someone with Anosmia?

Reasonable accommodations can include smoke detectors or carbon monoxide detectors.