Self-owned private practice, on staff at the largest Children's hospital in the area, keep regular communication with the Chief of Staff and several subspecialists.
Treatment wise, I recommend vitamin C, D, and zinc, sunlight and light exercise, if possible, plenty of fluids, healthful diet for all. History of asthma/lung disease = inhaled steroid. Nasal symptoms/loss of smell or taste = intranasal steroid.
I've sent about four teenagers with comorbid conditions for antibody infusions, but that's not really an option now, with the mutated spike protein.
I have had several adult friends and colleagues that took cocktails of ivermectin +/- hcq, steroids, and vitamins, and they all seemed to respond very quickly (1-2 days).