David Guss, M.D. FAAFP

Phoenix Family Medicine

3195 Phoenix Center Drive,
Washington, MO 63090

Phone: 636-231-3020

Fax: 314-275-4626

Phoenix Family Medicine North

1343 NE Service Rd.,
Warrenton, MO 63383

Phone: 314-744-6930


Family Medicine


American Board of Family Medicine


University of Missouri - Kansas City
Kansas City, MO


Mayo Clinic Family Medicine Residency
Des Moines, IA

Professional Notes

Dr. Guss is board certified in Family Medicine. He sees patients of all ages and has a particular interest in practical advice about balancing life's risks, preventing disease, and managing disease once it has started. Prior to joining Esse, Dr. Guss has been involved in teaching medical students, residents, and nurse practitioner students. He has been in organizational leadership positions and honored to lead an outstanding team of care management nurses and social workers in addition to his clinical role seeing patients.

Dr. Guss has been selected by his peers for inclusion in Best Doctors in America ® from 2009 to 2020.

Dr. Guss has been awarded Recognition by the National Committee for Quality Assurance (NCQA) and the American Diabetes Association (ADA) for patient care in diabetes. NCQA, in partnership with the American Diabetes Association, developed the Diabetes Recognition Program to recognize clinicians who have met standards demonstrating delivery of high quality care to patients with diabetes.