Jack Kolff

1938 - 2023

Jack Kolff obituary, 1938-2023, Bryn Mawr, PA

Jack Kolff

1938 - 2023

Jack Kolff Obituary

Published by Legacy Remembers from May 18 to May 20, 2023.
Dr. Jack (Jacob) Kolff of Bryn Mawr, Pennsylvania and Raquette Lake, New York died of a stroke complicated by Parkinson's Disease on May 7, 2023. He was born on August 23, 1938 to Dr. Willem and Janke (Huidekoper) Kolff in Groningen, The Netherlands. He emigrated to Cleveland with his family in 1950. He received his BS from Allegheny College, MD from Case Western Reserve and completed his cardiac surgical residency at the Cleveland Clinic. He also served two years in the Air Force. Dr. Kolff was invited back to The Netherlands for two years to develop the Cardiac Surgical Department at the University of Leyden before moving to Philadelphia where he established the first heart transplant program at Temple University while also actively developing the artificial heart. Since no insurance company would cover the cost of these early heart transplants, he and his wife started a national not-for-profit organization (NTAF, now Help Hope Live) to assist families and communities in raising money appropriately to help cover medically related transplant costs. He later initiated a private cardiac surgery practice in Johnstown, Pennsylvania. Not only was Dr. Kolff a cardiac surgeon, but he was also a teacher, a mentor, and an inventor who touched many people's "hearts". He was wonderfully curious, forever inquisitive and genuinely interested in learning from others.

Dr. Kolff and his wife Patricia (McAuley) of 56 years loved to ski, hike, garden, camp, and travel the world. Summers were spent in their beloved Adirondack camp with family and friends where he most enjoyed time in his boathouse and driving his 1931 Chris Craft. Most importantly, time with his family gave him the greatest joy whether it was working together in his wood shop, exploring nature or just sharing their life experiences. His love for life was clearly expressed through his wonderful smile and kind blue eyes.

Dr. Kolff is survived by his wife Patricia, son Dr. Jeffrey Kolff, daughters Tara Kolff Shehab and Courtney Kolff Hunnewell, greatly loved grandchildren Addison and Phoebe Kolff, Hugo Shehab and Jack, Wyatt and Sadie Hunnewell as well as one sister, three brothers, seven nieces and a nephew. The family will host a Celebration of Life for all those interested on June 29 from 4:00-7:00 PM at Appleford Estate 770 Mt. Moro, Villanova. www.applefordestate.com Donations to The Kolff Society at www.helphopelive.org in Jack's name would be appreciated.

To plant trees in memory, please visit the Sympathy Store.

Sign Jack Kolff's Guest Book

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June 19, 2025

Csaba Mihaly, M.D. posted to the memorial.

October 17, 2023

Jack Hunnewell posted to the memorial.

June 25, 2023

Albert Meurer posted to the memorial.

Csaba Mihaly, M.D.

June 19, 2025

He was the Chief of Surgery and Head of the Cardio-Thoracic Department at Conemaugh Memorial Medical Center in his final active years, I believe retired around 2003-2004. He was my mentor, and my boss. Once, we did three coronary bypass bac-to-back in one after noon; he handed me over the needle-holder. " You operate, Operate, like there's no tomorrow."
Once, he invited his father, Willhelm, to speak about his inventions of artificial organs, as he was the inventor of the dialysis machine. Jack was a genius, a brilliant man, amazing heart surgeon, amazing friend, absolutely wide area of knowledge about science, medicine, history. Oh, yes, so, we operate, and he had a dictaphone and a mic, dictated the case, then... during surgery, into the mic, called his secretary, " send a hundred red roses to my wife...", incredible, loved his wife, children, surgery, and life. RIP. Csaba Mihaly

Jack Hunnewell

October 17, 2023

Jack Hunnewell

As his grandson, I will miss working in his work shop with him and driving the Chris craft.

Rest in peace.

Albert Meurer

June 25, 2023

Both being from 1938 my cousin Jack and I were big pals in the days of our early youth. He living at Kampen and I living in Amsterdam during the war was irrelevant.
Staying with the Kolff family was always great fun. Of course more so after the war than during, since so many more things were possible. Cycling tours, rowing at the Beulaker and the Belter Wiede, two lakes near Kampen, always exciting. Maybe even more exciting was the moment, shortly before Jack and Adrie left for the US in 1950, that we confided in each other that we both were in love with Tante Jet, the wife of one of Jack´s father´s brothers.
It was a great occasion to meet again in 1953, when my mother and I spent the summer in Cleveland. Still big pals. Over the years contacts became less of course, with the ocean between us and each living in his own world. Remarkably enough, we saw relatively little of each other when Jack and Pat and the children lived at Leyden for some two years in the late seventies. Each of us may have been far too busy.
When Annebet came into my life, we regularly participated in family festivities like Janke´s 80th birthday, Janke´s and Pim´s 60th anniversary and Jeffrey´s wedding. In Villa Nova, the Adirondacks and in Cleveland. Pim´s memorial was a very special occasion. Jack stayed with us at the Mozartkade regularly, with Pat or with brother Therus. We are fond of these memories!
We always telephoned each other with our birthdays. Jack always spoke Dutch and I must say he did quite well.
Pat, Jeffrey, Tara, Courtney, you had an unforgettable husband and father!
Albert and Annebet Meurer

Marjorie silverman

June 13, 2023

I loved sharing our December book club evening with Jack and his trains that went all over the house .
A lovely man that was gentle , interesting and involved with life.
Rest in peace .
Marjorie

Bruce Chapman

June 11, 2023

Jack was my classmate at Fairfax Elementary School and on to jr. high and cleveland heights high.
His dad was a key in heart surgery at Cleveland Clinic God Bless Jack.

Lydia r. Savadove

June 8, 2023

All my heartfelt sympathy to you Patty and your families.
I worked with Jack on the Heart and Transplant team and in Research for close to 11years.
Jack was an exceptional surgeon,always a gentleman, Professional and compassionate.
He will be greatly missed by all who knew him as well as all who loved him.

Kathleen O´Toole Schein

June 5, 2023

My condolences to the Kolff family.

Group of 10 Memorial Trees

Susy and Mario Rafalin

Planted Trees

Terri Meek

May 25, 2023

To the family of Dr Kolff
I worked many years at Conemaugh Memorial Medical Center with Dr Kolff on the Open Heart Team. He was a excellent surgeon and a Great Doctor. He amazed me every day. He will be missed and you have my deepest condolences
Terri Meek

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Sign Jack Kolff's Guest Book

Not sure what to say?

June 19, 2025

Csaba Mihaly, M.D. posted to the memorial.

October 17, 2023

Jack Hunnewell posted to the memorial.

June 25, 2023

Albert Meurer posted to the memorial.