As an internist in Watertown, MA, Dr. Steven McCallister is skilled at the treatment & diagnosis of a large array of ailments & diseases in adults.
Yes, Dr. Steven S. McCallister is accepting new patients at this office.
134 Coolidge Avenue, Watertown, MA 02472
Dr. McCallister has one office in Massachusetts where he specializes in Internal Medicine.
As an internist in Watertown, MA, Dr. Steven McCallister 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. McCallister may also refer patients to a specialist when required. For example, patients with diabetic complications may be referred to an endocrinologist for further treatment.