John J Muellner MD
- Family Medicine Fontana, CA
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John J Muellner, MD is a Doctor primarily located in Fontana, CA, with another office in Fontana, CA. Their specialties include Family Medicine. John J Muellner is affiliated with Kaiser Permanente Fontana Medical Center.
Specialties & Expertise
John J Muellner has the following 1 specialty.
A family practitioner is a doctor who specializes in caring for people of all ages, at all stages of life. Rather than focusing on the treatment of one disease or patient population, family practitioners are often the doctors that people see for their everyday ailments, like cold and flu or respiratory infections, and health screenings. When necessary, family practitioners will provide referrals for conditions that require the expertise of another specialist.
The doctors may also provide physicals, inoculations, prenatal care, treat chronic diseases, like diabetes and asthma, and provide advice on disease prevention.