Emily Lenzner, FNP

Dianna Ohlman, DNP, FNP-C, is a certified family nurse practitioner and she enjoys providing care to patients of all ages. "I enjoy the preventative aspects of family medicine as well as caring for the ill and injured," she says. "I also enjoy guiding patients of all ages, including entire families, toward a healthier lifestyle." As a primary care provider at BJC Medical Group of St. Peters, Dianna will treat and help patients manage chronic conditions and illnesses, perform Department of Transportation physicals, and school and sports physicals. Dianna's practice is part of BJC Medical Group of Missouri, a well-established, multi-specialty physician group.

Kathleen Honick, ANP, DNP, is a certified adult nurse practitioner who sees endocrinology patients ages 18 years and older. She treats a variety of endocrinology conditions, including thyroid disease, metabolic disorders, and other endocrine issues, with a specialization in diabetes education, treatment, and device management. Kathleen is passionate about educating, supporting, and providing comprehensive treatment to patients diagnosed with diabetes. This practice is part of BJC Medical Group of Missouri.

Bibi Hasnain, MD, is a board-certified endocrinologist who sees patients 18 years and older. She diagnoses and treats various conditions, including adrenal gland disorders, diabetes, obesity, thyroid disorders, and osteoporosis. Dr. Hasnain delivers personalized and compassionate care tailored to meet the unique needs of each patient. This practice is a part of BJC Medical Group of Missouri.