Survived by her loving husband, Bruce Zwillinger; father, Don Groomer; sister, Gretchen Nylander and other sisters, Patrish, Gale, Carol and Sheila. Heidi started her career at AT&T and worked up to management until she started her own consulting company, The Writer's Group. Heidi enriched so many lives and her friends are far and wide and ever so dear. Everyone loved Heidi. A celebration of her birth and life will be held on May 26, 2012. In lieu of flowers, donations may be made to the Ovarian Cancer National Alliance at 901 East Street NW, Suite #405 in Washington, DC 20004 or to The Denver Hospice at 501 South Cherry Street, Suite #700 in Denver, Colorado 80246. Please share your memories of Heidi and condolences with her family by signing the guestbook below.