Our team
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/john_headshot.jpg)
John D. Halamka, M.D., M.S
Diercks President
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/09/Otley-head-shot-692x692-1.jpg)
Clark C. Otley, M.D.
Chief Medical Officer
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/maneesh_goyal_headshot.jpg)
Maneesh Goyal
Chief Operating Officer
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/Aniceto_Valentino_Val_692x692.png)
Valentino (Val) Aniceto
Director
Finance
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/Bethke_Steven_A_21O-1024x1024.jpg)
Steve Bethke
Vice President
Solution Developer Market
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2023/02/dolphin.michael@mayo.edu-5f10324c.jpg)
Michael (Mike) Dolphin
Director
Compliance
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2022/11/Phil-Fiero-30210366-Headshot-20220801-uncropped-edited.jpg)
Phillip (Phil) M. Fiero
Vice President
Data and Analytics
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2022/11/Flynn_John_M_30210383_20220620-edited.jpg)
John (Mike) M. Flynn
Director
Sales
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/Griswold_Healther_692x692.png)
Heather Griswold
Vice President
Administrative Operations
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/Eric_Harnish.png)
Eric L. Harnisch
Vice President
Provider Market
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2023/03/sameer_keole.jpg)
Sameer Keole, M.D.
Medical Director
Provider Market
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/mark_larsen_headshot.jpg)
Mark Larson, M.D.
Medical Director Midwest
Provider Market
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2022/11/SonyaGray-1-edited.jpg)
Sonya Makhni, M.D., M.S, M.B.A.
Medical Director
Applied Informatics
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/daniel.jpg)
Daniel Roline
Vice Chair
Provider Market
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2023/04/Schacht_Morgan_E_JD_15693856_201704240438-edited.jpg)
Morgan Schacht, J.D.
Legal Counsel
Legal
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/adam.jpg)
Adam Thompson
Vice President
Professional Services
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2021/11/ryan_uitti_headshot.jpg)
Ryan J. Uitti, M.D.
Medical Director Southeast
Provider Market
![](https://cdn.prod-carehubs.net/n1/c03538cfbe9dca05/uploads/2023/07/Wu-Jeff_30242526_20230523-edited.jpg)
Jeff Wu
Vice President
Technology