| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| LELAN RAY OLSEN DVM | Business | 090006815 | EDWARDSVILLE | ACTIVE | Verify |
| SARENA ANN OLSEN DVM | Business | 39*****85 | HUNTLEY | NOT RENEWED | Verify |
| SARENA ANN OLSEN DVM | Business | 090011939 | EAST DUNDEE | NOT RENEWED | Verify |
| SARENA ANN OLSEN DVM | Business | 39*****86 | ROSELLE | NOT RENEWED | Verify |
| ALFRED MERINUS OLSON | Business | N/A | MORRISON | DECEASED | Verify |
| CHRISTINE PORTER OLSON DVM | Business | 39*****31 | SCHAUMBURG | NOT RENEWED | Verify |
| GREG RICHARD OLSON | Business | 39*****70 | BELLEVILLE | NOT RENEWED | Verify |
| KEITH MARTIN OLSON | Business | N/A | BLOOMINGDALE | DECEASED | Verify |
| LINDA JEAN OLSON DVM | Business | 090005932 | SYCAMORE | ACTIVE | Verify |
| LINDA JEAN OLSON DVM | Business | 39*****47 | SYCAMORE | ACTIVE | Verify |
| LINDA JEAN OLSON DVM | Business | 095000207 | MORTON GROVE | NOT RENEWED | Verify |
| NICOLE LEANN OLSON | Business | 090011935 | STREATOR | ACTIVE | Verify |
| NOAH D OLSON | Business | 095003977 | OAK FOREST | NOT RENEWED | Verify |
| ROXANNE E OLSON | Business | 095000765 | MARSEILLES | NOT RENEWED | Verify |
| STACI B OLSON | Business | 095001536 | AVA | NOT RENEWED | Verify |
| SUZANNE COOK OLSON DVM | Business | 39*****59 | NORTHBROOK | CANCELLED | Verify |
| STEVEN D OLSSON | Business | 095001467 | GLEN ELLYN | NOT RENEWED | Verify |
| WHITNEY F OLTMANNS DVM | Business | 39*****34 | LEAF RIVER | ACTIVE | Verify |
| WHITNEY F OLTMANNS DVM | Business | 090014095 | LEAF RIVER | ACTIVE | Verify |
| COURTNEY E OLUFS | Business | 095003132 | TINLEY PARK | ACTIVE | Verify |
| SHANNON E OMAY | Business | 095002724 | MANTENO | ACTIVE | Verify |
| JENNIFER A ONDERA | Business | 39*****60 | STREAMWOOD | ACTIVE | Verify |
| JENNIFER A ONDERA | Business | 090011539 | STREAMWOOD | ACTIVE | Verify |
| ALAN DALE ONEIL | Business | 39*****83 | LINCOLNSHIRE | NOT RENEWED | Verify |
| SHERIE C ONEIL | Business | 095002571 | MACHESNEY PARK | NOT RENEWED | Verify |
| LINDA A ONSTOTT | Business | 095000614 | MELVIN | NOT RENEWED | Verify |
| VERONICA ONTIVEROS | Business | 095003773 | CHICAGO | ACTIVE | Verify |
| TARA G OOMS | Business | 39*****40 | CHICAGO | NOT RENEWED | Verify |
| RYANN J OOSTERBAAN | Business | 095002498 | MOKENA | NOT RENEWED | Verify |
| TRACEY A OOSTERHOUSE DVM | Business | 090011823 | O FALLON | NOT RENEWED | Verify |
| TRACEY A OOSTERHOUSE DVM | Business | 39*****79 | O FALLON | NOT RENEWED | Verify |
| COLLEEN M OPAL | Business | 095004051 | BUFFALO GROVE | ACTIVE | Verify |
| KRISTINA DIANNE OPFER | Business | 095003257 | ALTAMONT | ACTIVE | Verify |
| DANIELLE R OPOLKA | Business | 39*****51 | MAZON | ACTIVE | Verify |
| DANIELLE R OPOLKA | Business | 090011738 | EAST PEORIA | ACTIVE | Verify |
| MIKAYLA NICOLE OPPEL | Business | 095014631 | GALESBURG | ACTIVE | Verify |
| NICOLE DEBORAH OPSAL DVM | Business | 090011482 | KANKAKEE | ACTIVE | Verify |
| NICOLE DEBORAH OPSAL DVM | Business | 39*****76 | KANKAKEE | ACTIVE | Verify |
| ANDREW D ORALS | Business | 39*****58 | CHICAGO | NOT RENEWED | Verify |
| ANDREW D ORALS | Business | 090005947 | SAINT CHARLES | ACTIVE | Verify |
| KEVIN M ORAN | Business | 39*****76 | CHICAGO | NOT RENEWED | Verify |
| KEVIN M ORAN | Business | 090011211 | CHICAGO | NOT RENEWED | Verify |
| GAVINA ORDONEZ | Business | 095003441 | CHICAGO | ACTIVE | Verify |
| DANIEL GREGORIO ORELLANA RIMER DVM | Business | 39*****12 | OAK BROOK | NOT RENEWED | Verify |
| DANIEL GREGORIO ORELLANA RIMER DVM | Business | 090009621 | OAK BROOK | ACTIVE | Verify |
| ALYSON R ORIOLD DVM | Business | 090013046 | SAINT CHARLES | ACTIVE | Verify |
| ALYSON R ORIOLD DVM | Business | 39*****23 | ST. CHARLES | ACTIVE | Verify |
| ALYSON R ORIOLD DVM | Business | 39*****01 | ELGIN | ACTIVE | Verify |
| MELISSA ORNELAS | Business | 095003669 | CHANNAHON | ACTIVE | Verify |
| ASHLEY A OROPEZA | Business | 095003756 | ROMEOVILLE | ACTIVE | Verify |