Dr. Timothy J. Heilezer
- Gender: Male
- Experience: 28 years
- Graduation year: 1993
- Sole propriator: No
- NPI: 1245347996
Dr. Timothy J. Heilezer MD
Colorectal Surgeon
He is located at 2338 West North Avenue in Chicago, IL 60647. Can help patients with the following: Crohn's Disease, Diverticulosis, Gangrene, Lymphedema, Pilonidal Cyst, Ulcerative Colitis. His National Provider Identifier (NPI) number is 1245347996. Appointment can be made via the phone number (773) 227-5914. He is affiliated with 3 practices and 2 hospitals.
Conditions treated
Dr. Timothy J. Heilezer, being an colorectal surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Timothy J. Heilezer.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
Procedures Performed by Dr. Timothy J. Heilezer
Medicare Enrollment
Dr. Timothy J. Heilezer is enrolled to bill Medicare as a Practitioner - Colorectal Surgery (proctology) (also registered under: Practitioner - General Surgery) .
Bills through: Tim Heilizer Sc Corp
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Angiodynamics | $1262 |
| Covidien | $958 |
| Medtronic | $282 |
Other
| Travel and Lodging | $1569 |
| Food and Beverage | $1165 |
Studies
Graduated in 1993Additional Specialities
- Surgeon
Affiliated practices
Questions & Answers
Does Dr. Timothy J. Heilezer have affiliation with practices?
Dr. Timothy J. Heilezer is affiliated with Presence Nazareth Family Health Center. For the full list of practices see this list.
What conditions does Dr. Timothy J. Heilezer treat?
Dr. Timothy J. Heilezer provides treatment for Crohn's Disease, Diverticulosis, Gangrene, Lymphedema, Pilonidal Cyst, Ulcerative Colitis. For the full list see this list.
Has Dr. Timothy J. Heilezer affiliation with hospitals?
Dr. Timothy J. Heilezer is affiliated with PRESENCE SAINTS MARY AND ELIZABETH MEDICAL CENTER. For the full list of hospitals see this list.
Where can you meet with Dr. Timothy J. Heilezer?
Dr. Timothy J. Heilezer's office is located at 2338 West North Avenue in Chicago, IL 60647.