Kathryn Grinnen, DO received her Doctor of Osteopathic medicine in 2006 from Lake Erie College of Osteopathic Medicine in Erie, Pennsylvania.  In 2009, she completed her Internal Medicine residency program from MetroHealth Medical Center in Cleveland, OH.  Joining Beebe Medical Group in 2009, Dr. Grinnen is board certified in Internal Medicine and practices in our Primary Care- Lewes office.

Board Certified- Internal Medicine