Dr. Geoffrey Onyeukwu

Leslie Mendoza Temple, MD, the medical director of integrative medicine at Endeavor Health, blends conventional medicine with evidence-based holistic therapies to treat the whole person. She sees patients of all ages and offers care that includes nutritional counseling, herbal medicine, traditional Chinese medicine and mind-body practices. Dr. Mendoza Temple focuses on prevention, root cause healing and empowering patients to take charge of their health with individualized support. Dr. Temple is rated as an Advanced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Fibromyalgia, Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Non-Hodgkin Lymphoma, and Ehlers-Danlos Syndrome (EDS).

James Carsten is a primary care provider, practicing in Family Medicine in Winfield, Illinois. Dr. Carsten is rated as an Advanced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Obesity, Obesity in Children, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

Steven Eisenstein, MD, a family medicine physician at Endeavor Health, has been caring for patients in Northbrook for more than 30 years. He provides primary care for individuals and families across all ages, focusing on long-term relationships and personalized support. Dr. Eisenstein helps patients find their comfort zone with healthcare, adapting his approach to meet each person’s needs, preferences and goals. Dr. Eisenstein is rated as an Advanced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Psoriasis, Cerebellar Degeneration, Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis.