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Yes, Dr. Yeo D. Youn is accepting new patients at this office.
9961 Sierra Ave, Fontana, CA 92335
Please contact the doctor’s office to inquire about insurance.
Dr. Youn has one office in California where he specializes in Internal Medicine.
Dr. Youn works with three hundred and sixty-five doctors including Dr. Nehal Patel and Dr. Devin Mudge.
The specialty of internal medicine is an area of primary care for adults. Dr. Youn specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Youn also can refer patients to specialist physicians when medically needed. For instance, patients with severe kidney problems can be referred to a nephrologist for further medical tests or treatments.