Providers highlighted in blue are members of our primary Freeport Area Network. Depending on your plan a referral from one of these providers may be required to obtain the highest level of benefits. So please check your individual plan for referral requirements before making a provider appointment.
| RONALD OBERFOELL, DO |
Anesthesiology
(815) 971-2000 |
ROCKFORD HEALTH PHYSICIANS
2400 N ROCKTON AVE
ROCKFORD, IL 61103 |
| JOHN OCONNELL, DO |
Family Practice
(815) 338-6600 |
CENTEGRA PRIMARY CARE - CRYSTAL LAKE
360 STATION DR
CRYSTAL LAKE, IL 60014 |
| MALGORZATA OCZKO-WALKER, MD |
Neurology
(815) 971-2000 |
ROCKFORD HEALTH PHYSICIANS
2350 N. ROCKTON AVE
ROCKFORD, IL 61103 |
| HENRY S OH, MD |
Family Practice
(815) 946-3661 |
POLO FAMILY HEALTH CENTER
711 S DIVISION ST
POLO, IL 61064 |
| EUGENE D OH, MD |
Emergency Medicine
(815) 547-5441 |
SWEDISHAMERICAN HOSPITAL
1625 S STATE ST
BELVIDERE, IL 61008 |
| LARRY OJEDA, MD |
Urology
(608) 364-2470 |
BELOIT HEALTH SYSTEM - BELOIT CLINIC
1905 HUEBBE PKWY
BELOIT, WI 53511 |
| EDWIN O OKESON, MD |
Family Practice
(815) 489-1600 |
CRUSADER CLINIC - BROADWAY
1100 BROADWAY
ROCKFORD, IL 61104 |
| EDWIN O OKESON, MD |
Family Practice
(815) 489-1600 |
CRUSADER CLINIC - STATE
1200 W STATE ST
ROCKFORD, IL 61102 |
| ERIK OKSNEVAD, PA |
Physician Assistant
(815) 395-1100 |
PHYSICIAN'S IMMEDIATE CARE - MORSAY
4350 MORSAY DR
ROCKFORD, IL 61108 |
| ERIK OKSNEVAD, PA |
Physician Assistant
(815) 874-8000 |
PHYSICIAN'S IMMEDIATE CARE - ALPINE
3475 S ALPINE RD
ROCKFORD, IL 61109 |
| ERIK OKSNEVAD, PA |
Physician Assistant
(815) 654-8000 |
PHYSICIAN'S IMMEDIATE CARE - MACHESNEY PARK
11475 N 2ND ST
MACHESNEY PARK, IL 61115 |
| ERIK OKSNEVAD, PA |
Physician Assistant
(815) 633-4300 |
PHYSICIAN'S IMMEDIATE CARE - RIVERSIDE
1000 E RIVERSIDE BLVD
LOVES PARK, IL 61111 |
| ERIK OKSNEVAD, PA |
Physician Assistant
(815) 544-0040 |
PHYSICIAN'S IMMEDIATE CARE - BELVIDERE
1663 BELVIDERE RD
BELVIDERE, IL 61008 |
| ERIK OKSNEVAD, PA |
Physician Assistant
(815) 226-1300 |
PHYSICIAN'S IMMEDATE CARE - STATE ST
6595 E STATE ST
ROCKFORD, IL 61108 |
| ERIK OKSNEVAD, PAC |
Physician Assistant
(815) 754-1122 |
PHYSICIAN'S IMMEDIATE CARE - SYCAMORE
1985 DEKALB AVE
SYCAMORE, IL 60178 |
 GARY ED OLDENBURG, MD |
Anesthesiology
(815) 877-4848 |
ROCKFORD ANESTHESIOLOGISTS ASSOC
2202 HARLEM RD
LOVES PARK, IL 61111 |
 GARY OLDENBURG, MD |
Anesthesiology
(815) 599-6464 |
FHN MEMORIAL HOSPITAL
1045 W STEPHENSON ST
FREEPORT, IL 61032 |
| SUSAN OLESCH, PSYD |
Psychiatry
(815) 455-7100 |
HORIZONS BEHAVIORAL HEALTH
500 COVENTRY LANE, STE 205
CRYSTAL LAKE, IL 60014 |
| ANNETT OLIN, MD |
Internal Medicine
(815) 971-2000 |
ROCKFORD HEALTH PHYSICIANS
2400 N ROCKTON AVE
ROCKFORD, IL 61101 |
| RICHARD R OLSON, MD |
Rheumatology
(815) 398-9491 |
ROCKFORD ORTHOPEDIC ASSOCIATES - WEST
2300 N ROCKTON AVE STE 102
ROCKFORD, IL 61103 |
| RICHARD R OLSON, MD |
Rheumatology
(815) 398-9491 |
ROCKFORD ORTHOPEDIC ASSOCIATES
324 ROXBURY RD
ROCKFORD, IL 61107 |
| PAWEL OLSZEWSKI, MD |
Internal Medicine
(608) 364-2240 |
BELOIT HEALTH SYSTEM - BELOIT CLINIC
1905 HUEBBE PKWY
BELOIT, WI 53511 |
| BERNARD E OMALLEY, MD |
Family Practice
(815) 765-0147 |
OSFMG - WILLOWCREEK
9721 N ALPINE RD
MACHESNEY PARK, IL 61115 |
| DANIEL O'MEARA, MD |
Family Practice
(815) 490-1600 |
CRUSADER CLINIC - STATE
1200 W STATE ST
ROCKFORD, IL 61102 |
| DANIEL O'MEARA, MD |
Immediate Care
(815) 391-7800 |
SAMG - BROOKSIDE
1215 N ALPINE RD
ROCKFORD, IL 61107 |
| DANIEL O'MEARA, MD |
Immediate Care
(815) 654-8000 |
PHYSICIAN'S IMMEDIATE CARE
11475 N 2ND
MACHESNEY PARK, IL 61115 |
| DANIEL O'MEARA, MD |
Family Practice
(815) 490-1810 |
CRUSADER CLINIC - BROADWAY
1100 BROADWAY
ROCKFORD, IL 61104 |
| IGNACIO U OMENGAN, MD |
Pediatrics
(815) 394-1930 |
IGNACIO U OMENGAN MD FAAP
461 N MULFORD RD #10
ROCKFORD, IL 61107 |
| JEREMY OMEROD, LCPC |
counseling
(815) 756-4875 |
BEN GORDON CENTER
12 HEALTH SERVICES DR
DEKALB, IL 60115 |
| LAUREL A OMERT, MD |
Pulmonology
(815) 966-2050 |
SWEDISHAMERICAN HOSPITAL
1401 E STATE ST
ROCKFORD, IL 61104 |
| JONATHAN O'NEIL, MD |
Neurology
(815) 971-7600 |
ROCKFORD HEALTH PHYSICIANS
2350 N ROCKTON AVE
ROCKFORD, IL 61103 |
| ROSEANNE OPPMANN, LCPC |
counseling
(815) 965-1817 |
1495 NORTHROCK CT
ROCKFORD, IL 61103 |
| LUCIANO ORTA III, MD |
Emergency Medicine
(815) 968-4400 |
CHILDREN'S MEDICAL CENTER
1401 E STATE ST
ROCKFORD, IL 61104 |
| ROMULO E ORTEGA, MD |
Pediatrics
(815) 971-2000 |
ROCKFORD HEALTH PHYSICIANS
7702 N ALPINE RD
ROCKFORD, IL 61111 |
| JONATHAN A ORTMAN, MD |
Emergency Medicine
(815) 285-5552 |
KSB HOSPITAL
403 E FIRST ST
DIXON, IL 61021 |
| KAY M OSADJAN, RD LDN |
Dietician
(815) 226-2000 |
OSF ST ANTHONY MEDICAL CENTER
5666 E STATE ST
ROCKFORD, IL 61108 |
| RENATA OSADNIK, MD |
Internal Medicine
(815) 338-6600 |
CENTEGRA PRIMARY CARE - HUNTLEY
10350 HALIGUS RD
HUNTLEY, IL 60142 |
| PETER OSHIN, MD |
Gastroenterology
(815) 971-2000 |
ROCKFORD HEALTH PHYSICIANS
2300 N ROCKTON
ROCKFORD, IL 61103 |
| BASITH M OSMANI, MD |
Surgery, Family Practice
(815) 288-7711 |
MEDICAL ARTS CENTER
102 S HENNEPIN AVE
DIXON, IL 61021 |
| BASITH M OSMANI, MD |
Surgery
(815) 562-4500 |
ROCHELLE MEDICAL ARTS CENTER
822 N 2ND ST
ROCHELLE, IL 61068 |
| MICHAEL H OSTER, DO |
Emergency Medicine
(815) 489-4105 |
SAH - INFINITY HEALTHCARE
1401 E STATE ST
ROCKFORD, IL 61104 |
| MICHAEL O'TOOLE, MD |
Cardiology
(815) 490-5888 |
MIDWEST HEART SPECIALISTS AT SAH
1340 CHARLES ST STE 300
ROCKFORD, IL 61104 |
| YON DOO OUGH, MD |
Anesthesiology, Pain Management
(608) 364-5355 |
STATELINE ANESTHESIOLOGISTS SC
1969 W HART RD
BELOIT, WI 53511 |
