Dr. Gregory C Castello, DO
Dr. Gregory C Castello, DO is a Family Practice in Lombard, Illinois. Graduated from Midwestern University, Chicago College of Osteopathic Med in 1993, 33 years ago. Works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.
- Years since qualifying
- 33
- Trained at
- Midwestern University, Chicago College of Osteopathic Med
- Licensed in
- IL
- In the registry since
- 2005
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
2 E 22nd St Ste 217Lombard, IL 60148-6125
Phone: (630) 620-9500
Fax: (630) 620-6541
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 2340 S Highland Ave, Lombard, IL 60148-5371 — (630) 620-9500
Specialties & licences
| Family Medicine Physician (primary) | Taxonomy 207Q00000X · Licence 036091537 (IL) |
|---|
Record details
| NPI number | 1417939323 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | November 16, 2005 |
| Last updated in NPPES | January 28, 2026 |
| Certification date | January 28, 2026 |
| Mailing address | 2 E 22nd St Ste 217, Lombard, IL 60148-6125 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED |
| Graduated | 1993 (33 years in practice) |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 2 on file with Medicare |
Other providers in Lombard
-
Adventist Health Partners, Inc
2340 S Highland Ave Ste 370, Lombard, IL 60148-5371 · (630) 620-9500
-
Dr. Kaniz Fatema Bhuiyan, MD
146 Arboretum Dr, Lombard, IL 60148-7114 · (630) 261-1864
-
David B Cespedes, DO
130 S Main St Ste 201, Lombard, IL 60148-2670 · (331) 221-9001
-
Comprehensive Medical Care Associates LLC
1263 S Highland Ave Ste 1E, Lombard, IL 60148-4572 · (630) 261-0280
-
Lyndsey Danielle Deuerling, NP
244 E Roosevelt Rd, Lombard, IL 60148-4647 · (630) 629-6298
-
Dr. Sheri Evans, DO
2050 S Finley Rd, Lombard, IL 60148-4837 · (630) 819-5600