| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| DARRAGH ROBERT O'CONNOR MD | Business | 33*****44 | SAINT LOUIS | ACTIVE | Verify |
| JOHN J O'CONNOR MD | Business | 036058852 | OFALLON | INACTIVE | Verify |
| KEVIN MICHAEL O'CONNOR MD | Business | 036095570 | ST LOUIS | NOT RENEWED | Verify |
| MICHAEL J O'DAY DO | Business | 036069491 | ST LOUIS | ACTIVE | Verify |
| HEATHER M O'HARA MD | Business | 036151729 | SAINT LOUIS | ACTIVE | Verify |
| HEATHER M O'HARA MD | Business | 33*****96 | SAINT LOUIS | ACTIVE | Verify |
| JOSEPH D O'KEEFE MD | Business | 33*****14 | KIRKWOOD | NOT RENEWED | Verify |
| JOSEPH D O'KEEFE MD | Business | 036083960 | WEBSTER GROVE | NOT RENEWED | Verify |
| MARTIN P O'LAUGHLIN MD | Business | 106000058 | KANSAS CITY | EXPIRED | Verify |
| MARTIN P O'LAUGHLIN MD | Business | 036099984 | KANSAS CITY | NOT RENEWED | Verify |
| DANIEL KENNETH O'LEARY DC | Business | 038012950 | SAINT CHARLES | NOT RENEWED | Verify |
| TIMOTHY ROBERT O'LEARY MD | Business | 036095208 | KIRKWOOD | ACTIVE | Verify |
| TIMOTHY ROBERT O'LEARY MD | Business | 33*****79 | KIRKWOOD | ACTIVE | Verify |
| LISA M OAKLEY MD | Business | 036096803 | ST LOUIS | INACTIVE | Verify |
| PATRICK E OBERLE DC | Business | 038004553 | FLORISSANT | NOT RENEWED | Verify |
| PAUL A OBERLE MD | Business | 036082696 | BALLWIN | NOT RENEWED | Verify |
| MITCHEL ROBERT OBEY MD | Business | 036167777 | SAINT LOUIS | ACTIVE | Verify |
| MITCHEL ROBERT OBEY MD | Business | 33*****61 | SAINT LOUIS | ACTIVE | Verify |
| IFEANYICHUKWU OBIAKOR MD | Business | 33*****36 | ST LOUIS | NOT RENEWED | Verify |
| IFEANYICHUKWU OBIAKOR MD | Business | 036071528 | ST LOUIS | NOT RENEWED | Verify |
| BARBARA A OBRIEN DO | Business | 036117870 | BALLWIN | INACTIVE | Verify |
| KATHERINE TABOR OBRIEN MD | Business | 130001040 | SAINT LOUIS | NOT RENEWED | Verify |
| MEGAN OBRIEN DO | Business | 125073390 | SAINT LOUIS | EXPIRED | Verify |
| EDWARD J OBRIEN JR MD | Business | 036042949 | ST LOUIS | NOT RENEWED | Verify |
| AMELIA GARCIA OCHAKOUSKY MD | Business | 036063188 | OLIVETTE | NOT RENEWED | Verify |
| SAMUEL AARON OCKNER MD | Business | 036154527 | SAINT LOUIS | NOT RENEWED | Verify |
| EDWARD FRANCIS OCONNOR MD | Business | 036027008 | VERSAILLES | INACTIVE | Verify |
| SHAWN D OCONNOR MD | Business | 036144671 | SAINT LOUIS | ACTIVE | Verify |
| KEITH JEROME ODEGARD MD | Business | 036099391 | SAINT LOUIS | INACTIVE | Verify |
| RANDALL R ODEM MD | Business | 036066438 | SAINT LOUIS | NOT RENEWED | Verify |
| RANDALL R ODEM MD | Business | 33*****05 | SAINT LOUIS | NOT RENEWED | Verify |
| THOMAS ODENY MD | Business | 33*****41 | CHESTERFIELD | ACTIVE | Verify |
| THOMAS ODENY MD | Business | 036168692 | CHESTERFIELD | ACTIVE | Verify |
| CHIZOR N ODIBI MD | Business | 036126762 | KIRKWOOD | ACTIVE | Verify |
| ANTHONY O ODIBO MD | Business | 33*****60 | SAINT LOUIS | ACTIVE | Verify |
| ELIZABETH BURKHART ODOM MD | Business | 036154609 | SAINT LOUIS | ACTIVE | Verify |
| JAMES AUSTIN ODOWD MD | Business | N/A | ST. LOUIS | DECEASED | Verify |
| WILLIAM FREDERIC OEHLER MD | Business | 036020867 | CAPE GIRARDEAU | NOT RENEWED | Verify |
| UCHENNA OFOMA MD | Business | 036149633 | SAINT LOUIS | ACTIVE | Verify |
| SHELLEE OGAWA MD | Business | 33*****52 | SAINT LOUIS | NOT RENEWED | Verify |
| SHELLEE OGAWA MD | Business | 036158558 | SAINT LOUIS | NOT RENEWED | Verify |
| MARGARET ALLISON OGDEN MD | Business | 036154450 | SAINT LOUIS | ACTIVE | Verify |
| WILLIAM R OGLE MD | Business | 036134182 | SAINT LOUIS | NOT RENEWED | Verify |
| WILLIAM R OGLE MD | Business | 33*****70 | SAINT LOUIS | NOT RENEWED | Verify |
| RICHARD LYLE OGLES MD | Business | 33*****77 | SPRINGFIELD | NOT RENEWED | Verify |
| VOISLAV FILIP OGNYANOV MD | Business | 036049830 | ST LOUIS | INACTIVE | Verify |
| JOHN OGUNLADE DO | Business | 036162998 | SAINT LOUIS | ACTIVE | Verify |
| JILL A OHAR MD | Business | 036075191 | DES PERES | NOT RENEWED | Verify |
| JOHANN GEORG OHLY MD | Business | 036115620 | LEE'S SUMMIT | INACTIVE | Verify |
| JOHN WESTLEY OHMAN MD | Business | 33*****14 | SAINT LOUIS | ACTIVE | Verify |