Leonard B. Lowenthal

Tell your own story about Leonard

Memories and condolences can be left on the obituary at the funeral home website.

How you can show support

Get email updates whenever changes are made.

Send flowers

Consider sending flowers.

Plant trees

Honor them by planting trees in their memory.

Share this page

Invite other friends and family to visit the page.

Mountain Valley Funeral Home - Joshua

Posted an obituary

September 3, 2025

Leonard Lowenthal Obituary

Lon Lowenthal passed away peacefully at home on August 29, 2025 after a courageously fought 6-month battle with Acute Myeloid Leukemia. He is survived by his devoted and loving wife Jerri Heppel, his sisters Lindsay Lowenthal and Lauren Lowenthal... Read Leonard Lowenthal's Obituary