Areas of Practice: Complex Commercial Litigation
Trust and Estate Litigation
Education: J.D., University of Colorado, 1978
Order of the Coif
Colorado Law Review
B.S., Tufts University, 1972
Admissions: Colorado
United States Supreme Court
Tenth Circuit Court of Appeals
Ninth Circuit Court of Appeals
Sixth Circuit Court of Appeals
United States Tax Court
United States District Court for the District of Colorado
Memberships: Colorado Bar Association
Denver Bar Association
Arapahoe County Bar Association
Biography: Mr. Mark was born and raised in New York City. During his lengthy career he has tried many high profile cases in state and federal courts throughout the country, and he has successfully argued numerous federal and state appeals. He has been an active member of a number of professional associations, including the Colorado Trial Lawyers Association where he chaired the Amicus Committee that oversaw the preparation of “friend of the court” briefs filed in important cases on behalf of the organization. He has also served on the Executive Committee of the Board of Directors of that organization.

Mr. Mark and his wife, Laurel, have been active supporters and members of a number of community and charitable organizations, including the Make-A-Wish Foundation of Colorado. Mr. Mark is "special counsel" to the firm.

Hamilton Faatz, PC is a Greenwood Village Colorado Estate Planning Attorney and Business Lawyer law firm. We have practiced in the following areas as Elder Law Lawyers, Probate Administration Attorneys, Appellate Attorneys, and Complex Commercial Litigation Attorneys in Greenwood Village, Denver and other areas of Colorado.

We serve the entire of state of Colorado including:
Greenwood Village, Centennial, Denver, Aurora, Longmont, La Jara, Alamosa, Arapahoe County, Denver County, Jefferson County, Englewood, Colorado Springs, Castle Rock, Broomfield, and Arvada.