Anthony S Leazzo, DO
Anthony S Leazzo, DO is registered under Family Practice in Oakbrook Terrace, Illinois. Graduated from Philadelphia College of Osteopathic Medicine in 1998, 28 years ago. Practices with Morris Hospital, a 115-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois.
- Years since qualifying
- 28
- Trained at
- Philadelphia College of Osteopathic Medicine
- Licensed in
- IL
- In the registry since
- 2007
- Specialties on file
- 2
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
117W755 Butterfield Rd Unit 104Oakbrook Terrace, IL 60181
Phone: (312) 818-4650
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (3)
- 2425 Fargo Blvd, Geneva, IL 60134-3591 — (630) 232-2200
- 500 Kirts Blvd, Troy, MI 48084-4134 — (248) 824-6060
- 13555 Bishops Ct Ste 315, Brookfield, WI 53005-6224 — (414) 255-0300
Specialties & licences
| Family Medicine Physician (primary) | Taxonomy 207Q00000X · Licence 036111542 (IL) |
|---|---|
| Sports Medicine (Family Medicine) Physician | Taxonomy 207QS0010X · Licence 036111542 (IL) |
Record details
| NPI number | 1912056995 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | January 9, 2007 |
| Last updated in NPPES | July 24, 2026 |
| Certification date | July 24, 2026 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Also practises | PHYSICAL MEDICINE AND REHABILITATION |
| Medical school | PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE |
| Graduated | 1998 (28 years in practice) |
| Group practice | Morris Hospital — 115 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Medicare patients and services, 2024
| Medicare patients | 516 |
|---|---|
| Services billed | 3,238 |
| Average patient age | 75 |
Practises at
- Northwestern Medicine Delnor Community Hospital Hospital · Geneva, IL · listed as Delnor Community Hospital
Colleagues at Morris Hospital
- Elizabeth Ann Cacello Acute Care Nurse Practitioner · Morris, IL
- Mrs. Shawn Franzetti, FNP Nurse Practitioner · Diamond, IL
- Dr. Colin Edwin Kao, DO Family Medicine Physician · Seneca, IL
- Brenda Keener, PAC Physician Assistant · Joliet, IL
- Mary N Menz, DO Cardiovascular Disease Physician · Morris, IL
- Diana M Olsen, APN Nurse Practitioner · Morris, IL
- Sarah Pettry-Soto, FNP Registered Nurse · Channahon, IL
- Jibran Rana, MD Internal Medicine Physician · Rockford, IL
- Peter Charles Roumeliotis, MD Internal Medicine Physician · Morris, IL
- Kaylynn Suste, NP Family Nurse Practitioner · Diamond, IL
- Dr. Brian James Winkleman, MD Surgery Physician · Joliet, IL
- Dr. Hershel L Wix Jr., MD Cardiovascular Disease Physician · Morris, IL