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John M Castor, MD

Locations

Ohio Gastroenterology Group, Inc.
430 Altair Pkwy Ste 110
Westerville, OH 43082
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F: (614) 754-5601
Memorial Gastroenterology
500 London Ave
Marysville, OH 43040
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F: (937) 578-2019
Ohio Gastroenterology Group, Inc.
85 McNaughten Rd Ste 320
Columbus, OH 43213
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F: (614) 754-5501
Ohio Gastroenterology Group, Inc.
6670 Perimeter Dr Ste 200
Dublin, OH 43016
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F: (614) 754-5601
Ohio Gastroenterology Group, Inc.
1025 Refugee Rd Ste 100A
Pickerington, OH 43147
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F: (614) 754-5601
Ohio Gastroenterology Group, Inc.
3400 Olentangy River Rd
Columbus, OH 43202
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F: (614) 754-5501
Ohio Gastroenterology Group, Inc.
4845 Knightsbridge Blvd Ste 110
Columbus, OH 43214
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F: (614) 754-5501
Ohio Gastroenterology Group, Inc.
3000 Meadow Pond Ct Ste 500
Grove City, OH 43123
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F: (614) 754-5601
OhioHealth Physician Group Gastroenterology Doctor
5131 Beacon Hill Rd Ste 110F
Columbus, OH 43228
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F: (614) 754-5641

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About

Special Affiliation

About

Special Affiliation

Credentials

Education and Board Certifications

Fellowship
Duke University Hospital (2011) in Gastroenterology
Residency
Duke University Hospital (2008) in Internal Medicine
Medical School
Case Western Reserve University School of Medicine (2005)
Board Certifications
Am Bd Internal Medicine (Gastroenterology) (2011)