Mark grew up on Whidbey Island in the Pacific Northwest, moving to Colorado Springs in his early teen years. Mark was inspired to practice law at a small community college on Colorado's Western Slope, where a professor described the far-reaching impact one small nuance could have on the outcome of a legal case. From there, he attended the University of Colorado, over time receiving an undergraduate degree, law degree, and graduate certificate in juvenile and family law while taking time before law school to serve as a police officer and deputy sheriff in western Kansas. Always on the lookout for knowledge useful to his clients, Mark participates in the IRS’s annual filing season program and holds an inactive Colorado real estate broker license.
Mark got to work practicing while still in law school, representing parents and children in dependency and neglect proceedings and taking criminal cases to trial at a district attorney’s office. Today, Mark guides clients through tranquil and turbulent times alike in situations involving litigation, corporate and business issues, divorce and child care, real estate, criminal charges, and other legal matters. Mark recognizes how important the details of each case are, and is dedicated to making every nuance work in favor of his clients.
Mark volunteers his free time as a reserve police officer for a northern Colorado law enforcement agency and as a unit commander and corporate legal officer in the Civil Air Patrol. He also enjoys exploring Colorado with his wife and two children.
Flanders, Elsberg, Herber & Dunn, LLC has survived since 1871 for many good reasons, not the least of which are excellent legal representation and exemplary client communication and service. Come see the difference that our knowledgeable, local attorneys can make. Call us at 303.776.5380 or contact our Longmont office online.
The law firm formed in 1871 by Col. Byron L. Carr and Charles E. Day
The law firm became Carr and Secor after F. P. Secor read for the law under the supervision of Col. Carr
The law firm became Secor and Secor after F. P. Secor’s son, Gray Secor joined.
After graduating from the University of Colorado Law School, Horace Greeley McCarty began office sharing with Secor and Secor.
L.B. "Larry" Flanders graduated from the University of Colorado first in his business school & law school classes. Larry was the grandson of F. P. Secor, joined the firm.
The law firm became Secor, McCarty & Flanders.
After graduating from the University of Colorado Law School, Tom Wood began practicing with the firm.
The law firm became Secor, McCarty, Flanders & Wood.
John C. Flanders, great grandson of FP Secor joined the law firm.
The law firm became Flanders, McCarty, Wood & Sonnesyn.
Thomas L. Stover joined the law firm.
The law firm became Flanders, Sonnesyn & Stover.
Kathleen A. Ellis joined the law firm.
Scott W. Dunn joined the law firm.
The law firm became Flanders, Stover, Elsberg & Ellis, LLC when R. Lee Elsberg joined the firm.
The law firm became Flanders, Stover, Elsberg, LLP.
Elizabeth A. Montague joined the law firm.
Mark A. Herber began his solo law practice.
The law firm became Flanders & Elsberg, LLP.
Mark A. Herber and Clinton K. Nash merged to become Herber & Nash, P. C.
Elizabeth A. Raba joined Herber & Nash, P. C.
The law firm became Flanders, Elsberg & Dunn, LLC.
Crystal M. Mitchell joined Herber & Nash, P. C.
Ted J. Finn joined Herber & Nash, P. C.
Flanders, Elsberg & Dunn, LLC and Herber & Nash, P. C. merged to become Flanders, Elsberg, Nash, Herber & Dunn, LLC.
Current – Flanders, Elsberg, Herber & Dunn, LLC
Theodore J. Finn and Elizabeth A. Montague became Partners at Flanders, Elsberg, Herber & Dunn, LLC.
Andrew. N. Dunkin joined the law firm.
Mark E. Ringer joined the law firm.