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Summary
Dr. Guy Sydney is an internal medicine physician who focuses on comprehensive adult healthcare. He practices in Springfield, Illinois, where he provides primary care services for a wide range of medical conditions affecting adult patients.
Dr. Sydney maintains hospital affiliations with Yale New Haven Hospital, Memorial Medical Center, and Saint Johns Hospital. His practice addresses common health concerns including abdominal pain and breathing difficulties. He performs diagnostic testing such as metabolic panels and kidney function assessments to help evaluate patients' overall health status.
Dr. Sydney maintains hospital affiliations with Yale New Haven Hospital, Memorial Medical Center, and Saint Johns Hospital. His practice addresses common health concerns including abdominal pain and breathing difficulties. He performs diagnostic testing such as metabolic panels and kidney function assessments to help evaluate patients' overall health status.
Overview based on verified provider data
Quick Facts
- 12 insurance plans accepted
- 1 specialty
- 3 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Guy I Sydney has 3 locationsSiu Gastroenterology
751 N Rutledge St Ste 1100Springfield, IL 62702Mon7:00 am - 4:30 pm
Tue7:00 am - 7:00 pm
Wed8:00 am - 4:30 pm
Thu7:00 am - 7:00 pm
Fri7:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Guy I Sydney | Dr. Adewumi Bakare DMSc, PA-C | Dr. Firas Aubeid, MD, MBA, FACP | Dr. Michael John Obregon |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 5 Years of Experience | 19 Years of Experience | 6 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | ||
| Springfield , IL | Mesquite , TX | New Lenox , IL | Springfield , IL |
| Med School: University of Lynchburg - DMSc | Med School: University Of Aleppo Faculty Of Medicine | Med School: University Of Illinois At Chicago College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Guy I Sydney
Medical Specialties
Dr. Guy I Sydney has the following specialty
Certifications, License, & Education
Dr. Guy I Sydney 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.
NPI Number
Dr. Sydney's NPI number is 1386218089.
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Frequently Asked Questions
- Which hospitals is Dr. Guy Sydney affiliated with?
- Dr. Guy Sydney is affiliated with Yale New Haven Hospital, Memorial Medical Center, and Saint Johns Hospital.
- How can I make an appointment with Dr. Guy Sydney?
- You can find contact information for Dr. Guy Sydney here on Vitals.
- Does Dr. Guy Sydney accept my insurance?
- You can see the insurance plans that Dr. Guy Sydney accepts on their Vitals profile.
- Does Dr. Guy Sydney accept virtual/telehealth appointments?
- Dr. Guy Sydney has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Guy Sydney accepting new patients?
- Dr. Guy Sydney has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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