Mark Johnston Email & Phone Number
Gastroenterologist, US Digestive Health @ US Digestive Health
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Mark Johnston Location
- Lancaster, PA, US
Mark Johnston Work
- 2022 -now Gastroenterologist, US Digestive Health @
- 2005 -2024 Partner Regional Gastroenterology Inc. @
- 2005 -2024 Partner @ Lancaster Gastroenterology Inc.
- 2003 -2005 Chief, Gastroenterology @
- 1992 -1993 Physician @
- 1986 -1988 Chief Medical Officer @ USS Bainbridge (CGN-25)
Mark Johnston Education
- National Capital Consortium Program in Gastroenterology 1993-1995
- Internal Medicine Residency Program at Naval Medical Center Portsmouth 1985-1986
- Drexel University College of Medicine 1981-1985
- Penn State University 1976-1980
Mark Johnston Skills
- Healthcare Management
- Internal Medicine
- Marketing
- Business Development
- Customer Service
- EMR
- Hospitals
- Clinical Research
- Medical Devices
Mark Johnston Summary
- Mark Johnston, based in Lancaster, PA, US, is currently a Gastroenterologist, US Digestive Health at US Digestive Health. Mark Johnston brings experience from previous roles at US Digestive Health, Lancaster Gastroenterology Inc., US Navy and US Congress. Mark Johnston holds a 1993 - 1995 National Capital Consortium Program in Gastroenterology. With a robust skill set that includes Healthcare Management, Internal Medicine, Marketing, Business Development, Customer Service and more. Mark Johnston has 3 emails and 2 mobile phone numbers on RocketReach.
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