Primary Care Provider. A physician (M.D. â Medical Doctor or D.O. â Doctor of Osteopathic Medicine), nurse practitioner, clinical nurse specialist or physician assistant, as allowed under state law, who provides, coordinates or helps a patient access a range of health care services.
It takes about 5 minutes to ozonate water, 30 minutes for oil and from 7 to 20 minutes to ozonate food. Read more about this here.
Electric Water Heater. On average, it takes an electric heater twice as long to heat up than natural gas. It would take around 60-80 minutes for a new 40-gallon tank to gain 60 degrees, and even longer for a larger capacity tank to adequately replenish.