Birth date: Dec 14, 1970 Death date: Nov 10, 2025
Dr. Donald Phillip Lowther, PhD, MBA, MHA Age 54, a resident of Broken Arrow, Oklahoma since April 2000, passed away on Monday, November 10, 2025, at 12:13 PM. He was born on December 14, 1970. Donald was the beloved son of the Read Obituary
I still can’t wrap my head around the fact that Don is no longer with us. Although I have fond memories of him, what I recall most is his way of being, which embodied a strength in truly seeing and hearing people. In some ways, he felt like a protective brother and a friend. Don wasn’t one to stay in small talk. I recall having conversations with Don and Micheal that dove deeply into subjects. Most importantly, Don focused on living with integrity, showing up, and exemplifying the best qualities a person can have. To all of his family, I am so sorry for your loss. It is heartbreaking. Don was truly a phenomenal man, and I feel so fortunate that I called him my friend.
I just learned about Don's passing. He was a student of mine for several classes in the MHA program at OSU. He always added so much to discussions and his work was excellent. I enjoyed getting to know him and pray for his family and friends who I know will deeply feel his absence.
Sandy Cooper
Growing up, Don and I were more than cousins, we were brothers in every way that mattered. We were born just two weeks apart, and from the very start of our lives we were side by side. Even though we used the word cousin, the truth is that we were brothers, and that is how we lived and how we loved each other.
Life handed us the same hard beginning, and our grandparents became our home. We grew up under the same roof in our formative years, with the same memories, the same struggles, and the same deep understanding that only he and I shared. I knew him from birth, and he knew me, and that bond shaped us for life.
Don was the calm one, the wise one, the steady one. I was the impulsive one, the hot-headed one, the one he always managed to bring back to center. He lived a good and righteous life, clean and disciplined and generous. He made people better, and he made me better. His granddaughter adored him, his family loved him deeply, and every person he touched carries a piece of him with them.
I never imagined writing something like this for him. In my heart, he was supposed to be the one standing at my memorial someday, not the other way around. Losing him has left me in disbelief and anguish, and the world feels darker without his steady presence.
But I want everyone reading this to know that Don was the best part of our shared story. From birth until now, he was my brother, my anchor, my calm in the storm. I will miss him for the rest of my life, and I will carry him with me until my last breath.
Today we say goodbye to our cousin, Don. Though time and distance kept us apart, the strength of our family’s genetics- especially those famous “Platt knees” - always reminded us that family runs deep. No one could deny our undeniable connection. Rest in peace Don. You’ll forever be a part of our family legacy.💙✨ Love, Nathan, Andrea, Ashley, and Linda Platt
I've always thought of don as a big brother since I was little. He used to let me hang from his arms like a monkey. Lol. I'll never forget all the times he sat and played with me when I was young. And all the talks we had as I grew up.you was truly a big brother that anyone could ask for. I will miss u big brother. Love you.
Norma
I love you and miss you so very much. No matter how long we have been out of touch you will always be my brother. I’m so proud of you and your accomplishments. I’ve included photos from our childhood. I love you Donnie. Rest in peace
I send a yellow candle for Don, and for Misha and family. Yellow symbolizes friendship, and remembrance. Misha has been a long time friend of mine. Don was her best friend and life-long love, and we shall remember him for all that he was to all that knew him.
Our prayers and thoughts are with Misha, their children, and all the family.
Sincerely,
Shannon and Ron Cole
I have known Don for many years as a faculty member of CHS. He was a good friend and I’ll always appreciate being on the list of those receiving his daily quotes.
Rob Allen
