Matthew I. Kim MD


Blood Glucose

Discusses blood glucose tests used to diagnose diabetes and prediabetes. Covers types of tests, including fasting blood sugar, 2-hour postprandial blood sugar, random blood sugar, and oral glucose tolerance. Discusses how to prepare and what results mean.

Type 2 Diabetes: Screening for Adults

Talk with your doctor about what is putting you at risk for type 2 diabetes and how often you need to be tested. The United States Preventive Services Task Force ( USPSTF ) recommends testing for prediabetes and type 2 diabetes in people who are overweight or obese and are ages 40 to 70. This testing should be part of a…

Oral Glucose Tolerance Test

Discusses oral glucose tolerance test that measures glucose (blood sugar) levels. Explains that test checks for gestational diabetes, prediabetes, and diabetes. Covers the types of tests done and how to prepare for them.

Glycohemoglobin (HbA1c, A1c)

Covers blood test that checks the amount of sugar (glucose) bound to hemoglobin. Explains that test is done to check how well you are managing your diabetes. Covers how it is done and discusses results.