Our Story

Jack is 10 years old and in fifth grade. He loves rock climbing (both indoor and outdoor), riding his bike, reading, and playing Minecraft with friends. He is outgoing, friendly, and kind, and makes friends everywhere he goes. Jack also has chronic pancreatitis.

From as early as he could talk, Jack complained to his parents about ‘chest pain’. It was brought up at every well visit starting at around 2 years. Each time, the doctor would listen to his heartbeat, ask questions about the pain, then determine it was a non-issue. There were hypotheses from growing pains to heartburn to muscle spasms. Around age 6, Jack’s family noticed he was having lots of GI issues. His pediatrician assumed it was constipation and the concern was not taken seriously. Eventually, the stomach issues got so severe that Jack was referred to GI, where he was told it was likely heartburn or indigestion. Right before Jack’s 8th birthday, he woke up with chest pain so severe that he couldn’t even walk or talk. When it was apparent something was seriously wrong, he was rushed to the ER where they found he was in acute pancreatitis. This began Jack’s two-year struggle with local doctors and specialists to receive the care he needed. After a second hospitalization with acute pancreatitis in 2023 and countless additional misdiagnoses, Jack’s parents reached out to Cincinnati Children’s Hospital for a second opinion.

Cincinnati Children’s Hospital received testing done by Jack’s local team and called his family the next day asking how soon they could come down. It was at this meeting that Jack found out his pancreas had significant scarring, he had stones lodged within his pancreas, and it was not functioning properly. Jack was diagnosed with chronic pancreatitis. A blood test also showed a genetic mutation of Spink1 which causes a person to have pancreatitis and an MRI showed a birth defect in his pancreas (pancreas divisum). These findings meant the pancreas team had to act fast to try to slow the disease. After three rounds of ERCPs, each resulting in acute pancreatitis, and a decline in digestive enzyme production, the pancreas team determined the next course of action would be a total pancreatomy with islet auto transplantation (TPIAT).  By removing the pancreas, Jack will no longer have to deal with the debilitating pain that has become a daily occurrence over the past 8 months. While the surgery will immensely improve Jack’s quality of life, the surgery itself and its recovery will be major. Averaging 10-12 hours, surgeons will remove Jack’s pancreas, gall bladder, spleen, appendix and a portion of his small intestines. The team’s hope is that Jack still has healthy islet cells which they will extract from his pancreas and transplant into his liver. If this transplant takes, he may end up with little to no dependence on insulin. Jack will remain on digestive enzymes for the rest of his life, and time will tell if he ends up diabetic, as well. 

Jack and his family have been traveling back and forth to Cincinnati for procedures and follow-ups. A medical condition of this magnitude can come with many expenses. Some of these are the surgery itself, hospital stay, travel, relocation expenses, follow-ups, treatments, and medications for the rest of Jack’s life. Jack and his family are working with COTA, or Children’s Organ Transplant Association, to raise funds in honor of Jack to assist with a lifetime of transplant-related expenses. Every single donation, no matter how big or small, is greatly appreciated and helps COTA ensure Jack can afford the care he needs into adulthood in his battle with chronic pancreatitis.

The Children’s Organ Transplant Association (COTA) helps children and young adults who need a life-saving transplant by providing fundraising assistance and family support. COTA is the nation’s only fundraising organization solely dedicated to raising life-saving dollars in honor of transplant-needy children and young adults. 100% of each contribution made to COTA in honor of our patients helps meet transplant-related expenses. COTA’s services are free to our families, and gifts to COTA are tax deductible to the fullest extent of the law.

John (Jack) Wilkinson

Ann Arbor, MI

Transplant Type: Islet Cell

Transplant Status: Transplanted

Goal: $65,000.00

Raised: $21,435 of $65,000 goal

Raised by 129 contributors

Recent Contributions

Karen Parsons

December 30, 2025

Reid Bulger

April 21, 2025

Molly Robey

October 31, 2024

Karen Parsons

October 03, 2024

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Photos

Peace Out, Pancreas!

Posted

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Updates

9 months post TPIAT: wish trip, insulin reduction and weight gain!

Posted

It’s been just over 9 months since Jack’s life saving surgery. It’s also been just over 8 months since Jack left the hospital and he hasn’t been admitted... Continue Reading »

6 Months Post-Op

Posted

I can't believe it's already been six months since Jack's TPIAT surgery! The months have somehow simultaneously flown by and lasted forever. Jack is doing awesome and continuing... Continue Reading »

4 Months and Thriving

Posted

Jack is 4 months post surgery. A few updates: he’s started middle school!! He’s managing his diabetes and medication solely and I haven’t had to stop by the... Continue Reading »

3 Months Post-TPIAT

Posted

So much healing going on at the Wilkinson household! Since Jack’s tube removal in June, we have gone on a family roadtrip (turns out it’s easier to manage... Continue Reading »

Tube Free is the Way to Be!

Posted

After 10 days of immense pain, granulated tissue growth, bleeding and frustration, Jack got his feeding tube out yesterday! Jack has kept all food down since being home.... Continue Reading »

Home Sweet Home

Posted

it’s been a very exciting past few days. On Wednesday we met with endocrinology and tweaked Jack’s insulin levels to try to avoid the frequent crashes he was... Continue Reading »

Long weekend and 4 weeks post surgery

Posted

We made the best of the warm weather this long weekend. Three pool trips including the local outdoor pool. It has a diving board and a rock wall... Continue Reading »

Friends and Family Visits Make Everything Better

Posted

Goodness it’s nice to see people we love. Family friends are visiting this weekend and brought down the siblings! Most exciting, Nate is done with school so he... Continue Reading »

Fish, Appointments, Schoolwork and Reduced Feeds

Posted

We had a busy day today! Jack has been spending most the day doing schoolwork the past week while we try to get him caught up . Today,... Continue Reading »

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Our Story

Jack is 10 years old and in fifth grade. He loves rock climbing (both indoor and outdoor), riding his bike, reading, and playing Minecraft with friends. He is outgoing, friendly, and kind, and makes friends everywhere he goes. Jack also has chronic pancreatitis. From as early as he could talk, Jack complained to his parents about ‘chest pain’. It was brought up at every well visit starting at around 2...

Continue Reading »

John (Jack) Wilkinson

Ann Arbor, MI

Transplant Type: Islet Cell

Transplant Status: Transplanted

Goal: $65,000.00

Raised: $21,435 of $65,000 goal

Raised by 129 contributors

Updates

9 months post TPIAT: wish trip, insulin reduction and weight gain!

Posted

It’s been just over 9 months since Jack’s life saving surgery. It’s also been just over 8 months since Jack left the hospital and he hasn’t been admitted... Continue Reading »

6 Months Post-Op

Posted

I can't believe it's already been six months since Jack's TPIAT surgery! The months have somehow simultaneously flown by and lasted forever. Jack is doing awesome and continuing... Continue Reading »

4 Months and Thriving

Posted

Jack is 4 months post surgery. A few updates: he’s started middle school!! He’s managing his diabetes and medication solely and I haven’t had to stop by the... Continue Reading »

3 Months Post-TPIAT

Posted

So much healing going on at the Wilkinson household! Since Jack’s tube removal in June, we have gone on a family roadtrip (turns out it’s easier to manage... Continue Reading »

Tube Free is the Way to Be!

Posted

After 10 days of immense pain, granulated tissue growth, bleeding and frustration, Jack got his feeding tube out yesterday! Jack has kept all food down since being home.... Continue Reading »

Home Sweet Home

Posted

it’s been a very exciting past few days. On Wednesday we met with endocrinology and tweaked Jack’s insulin levels to try to avoid the frequent crashes he was... Continue Reading »

Long weekend and 4 weeks post surgery

Posted

We made the best of the warm weather this long weekend. Three pool trips including the local outdoor pool. It has a diving board and a rock wall... Continue Reading »

Friends and Family Visits Make Everything Better

Posted

Goodness it’s nice to see people we love. Family friends are visiting this weekend and brought down the siblings! Most exciting, Nate is done with school so he... Continue Reading »

Fish, Appointments, Schoolwork and Reduced Feeds

Posted

We had a busy day today! Jack has been spending most the day doing schoolwork the past week while we try to get him caught up . Today,... Continue Reading »