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Yes, Dr. Jonathan I. Lo is accepting new patients at this office.
2295 S. Vineyard Ave, Ontario, CA 91761
Please contact the doctor’s office to inquire about insurance.
Dr. Lo has one office in California where he specializes in Internal Medicine.
Dr. Lo works with twenty-six doctors including Dr. Paul Robb and Dr. Richard Prudencio.
As an internist in Ontario, CA, Dr. Jonathan Lo serves as a primary care provider for adults. He diagnoses and treats a wide range of conditions, including cross-system illnesses that may affect multiple organic systems. Dr. Lo may also refer patients to a specialist when required. For example, patients with diabetic complications may be referred to an endocrinologist for further treatment.