An internist in Rancho Mirage, CA, Dr. John Deller is skilled at diagnosing & treating a large array of ailments & disorders in adults.
Yes, Dr. John Deller is accepting new patients at this office.
(760) 773-9292
72780 Country Club Drive, Suite 100, Rancho Mirage, CA 92270
Dr. Deller has one office in California where he specializes in Internal Medicine.
The specialty of internal medicine is an area of primary care for adults. Dr. Deller specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Deller also can refer patients to specialists. For example, patients with serious gastrointestinal issues may be referred to a gastroenterologist for additional diagnostic tests or treatment options.