5
1 Rating with 1 written Review
Summary
Dr. Behfar Dianati has practiced internal medicine and hospital medicine for 32 years. He treats type 2 diabetes mellitus, chronic lung disease, and COPD. He is affiliated with Memorial Hospital Belleville, OSF Healthcare Saint Anthony's Health Center, and Memorial Hospital Shiloh, and sees patients in Alton, Belleville, and O'Fallon, Illinois. He earned his medical degree from Tehran University of Medical Sciences. Patients on Vitals rate Dr. Dianati 5 out of 5.
Overview based on verified provider data
Quick Facts
- 32 years of experience
- speaks English
- Tehran University Of Medical Sciences
- 1 written review
- 2 specialties
- 7 areas of expertise
- 3 hospital affiliations
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Behfar Dianati has 3 locationsMemorial Hospital Belleville
4500 Memorial DrBelleville, IL 62226 Tel: (618) 233-7750
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Compare with Similar Doctors
 |  |  | |
| Dr. Behfar Dianati, MD | Dr. Siroth Charnond, MD | Dr. Firas Aubeid, MD, MBA, FACP | Dr. Mazhar Lakho, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 32 Years of Experience | 31 Years of Experience | 19 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Alton , IL | Florissant , MO | New Lenox , IL | Fairview Heights , IL |
| Med School: Tehran University Of Medical Sciences | Med School: University of Mo-Kansas City Sch of Med, Kansas City Mo | Med School: University Of Aleppo Faculty Of Medicine | Med School: Liaquat University of Medical & Health Sciences |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Behfar Dianati
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Behfar Dianati has the following 2 specialties
Specialty Expertise
Dr. Behfar Dianati has the following 7 areas of expertise
Certifications, License, & Education
32 Years Experience
Dr. Behfar Dianati holds an expired medical license in the state of Illinois.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.
Education & Training
Medical School
Graduated from Tehran University Of Medical Sciences in 1994.
NPI Number
Dr. Dianati's NPI number is 1558580852.
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Frequently Asked Questions
- What languages does Dr. Behfar Dianati speak?
- Dr. Behfar Dianati speaks English.
- Where is Dr. Behfar Dianati's office located?
- Dr. Behfar Dianati's office is located at 1 Saint Anthonys Way, Alton, IL, 62002.
- Which hospitals is Dr. Behfar Dianati affiliated with?
- Dr. Behfar Dianati is affiliated with Memorial Hospital Belleville, Osf Healthcare Saint Anthonys Health Center, and Memorial Hospital Shiloh.
- Does Dr. Behfar Dianati accept my insurance?
- You can see the insurance plans that Dr. Behfar Dianati accepts on their Vitals profile.
- How can I make an appointment with Dr. Behfar Dianati?
- You can find contact information for Dr. Behfar Dianati here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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