Reetu Singh MD became an Endocrinology, Diabetes, & Metabolism doctor in 1996. Female doctor. Specialty Dr. Singh specializes in the following: Endocrinology, Diabetes, & Metabolism Location Sussex Lewes DEĀ  19958 phone: 302-645-2915 fax: 610-872-4033 email: website: Education Dr. Singh was educated at the following institutions: Medical School Attended: All India Inst Of Med Sci, Ansari