HealthCareAtlasUSA

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Doctors / SC

JOHN JOSEPH OCONNELL, MD

RADIATION ONCOLOGY

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1993

NPI: 1952455768

Practice Locations (11)

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

210 FREEMAN FARM RD

DUNCAN, SC 293349398

8649685123

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

300 E MCBEE AVE FL, SUITE 4

Greenville, SC 296012842

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

300 E MCBEE AVE FL, SUITE 4

GREENVILLE, SC 296012842

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

900 W FARIS RD

GREENVILLE, SC 296054255

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

300 E MCBEE AVE

GREENVILLE, SC 296012842

8647976220

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

65 INTERNATIONAL DR

GREENVILLE, SC 296154816

8649877000

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

701 GROVE RD

GREENVILLE, SC 296054210

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

890 W FARIS RD

GREENVILLE, SC 296054281

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

340 MEDICAL PKWY

GREER, SC 296502441

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

139 LILA DOYLE DR

SENECA, SC 296729495

8644823483

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

131 LILA DOYLE DR

SENECA, SC 296729495

8648883717

Source: CMS National Downloadable File, September 2026.