Read Mark's Obituary
Mark M. Altenau, M.D., age 83, passed away peacefully on April 21, 2025, in Dallas, Texas. A devoted physician, husband, father, grandfather, and veteran, Dr. Altenau lived a life marked by service, compassion, and unwavering faith. Born on May 28, 1941, in Cincinnati, Ohio, Mark was the son of...
Read the full obituary on our trusted partner sites below.
Donate to a Charity
Mark’s family requested donations in their memory to the following charities:
Other Ways to Support the Family
Missing or inaccurate information?
We want to honor your loved one’s memory with accuracy and care.
Contact customer supportMissing or inaccurate information?
We want to honor your loved one’s memory with accuracy and care.
Contact customer support