Summary

With 54 years in family medicine, internal medicine, and surgery, Dr. George Sianis treats hypertension and hypertensive emergency and performs arthrograms and physical therapy. He is affiliated with Swedish Hospital in Chicago, Illinois.

Dr. Sianis earned his medical degree from the University of Athens School of Health Sciences and completed his residency at Mt. Sinai Hospital Medical Center. Patients on Vitals rate Dr. Sianis 5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 54 years of experience
  • speaks English
  • Mt Sinai Hospital - Medical Center
  • 1 written review
  • 3 specialties
  • 10 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. George John Sianis has 3 locations

Health Care One

6374 N Lincoln Ave Ste 301Chicago, IL 60659
Mon11:00 am - 4:00 pm
Tue11:00 am - 4:00 pm
WedClosed
Thu11:00 am - 4:00 pm
FriClosed
Sat9:00 am - 1:00 pm
SunClosed

Giokaris Medical

4921 N Western AveChicago, IL 60625
Mon3:00 pm - 8:30 pm
TueClosed
Wed1:00 pm - 8:30 pm
ThuClosed
Fri3:00 pm - 8:30 pm
Sat11:00 am - 6:30 pm
SunClosed

Swedish Hospital

5140 N California AveChicago, IL 60625

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Dr. George John Sianis, MDDr. Michael Gray, MDBrandi Rhoads, MSN, FNP-C, PMHNP-BCShanekwah Melville, DNP, APRN, FNP-C
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
5 
4.2 
0 
5 
54 Years of Experience 31 Years of Experience 10 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Spanish
Chicago , ILAnnapolis , MDTerre Haute , INHouston , TX
Med School: University Of Athens School Of Health Sciences Med School: University Of Maryland School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. George John Sianis

  • Accepts Medicare

Medical Specialties

Dr. George John Sianis has the following 3 specialties

Specialty Expertise

Dr. George John Sianis has the following 10 areas of expertise

  • Check-up
  • Heartburn
  • Hernia
  • Immunization
  • Internal Medicine
  • Physical
  • Surgery
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

54 Years Experience

Dr. George John Sianis 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

Residency

Completed their residency at Mt Sinai Hospital - Medical Center.

Medical School

Graduated from University Of Athens School Of Health Sciences in 1972.

NPI Number

Dr. Sianis' NPI number is 1255366191.

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Frequently Asked Questions

Does Dr. George Sianis accept my insurance?
You can see the insurance plans that Dr. George Sianis accepts on their Vitals profile.
Is Dr. George Sianis accepting new patients?
Dr. George Sianis is accepting new patients on Vitals. View Dr. George Sianis's profile on Vitals to make an appointment.
What languages does Dr. George Sianis speak?
Dr. George Sianis speaks English.
How can I make an appointment with Dr. George Sianis?
You can find contact information for Dr. George Sianis here on Vitals.
Where is Dr. George Sianis's office located?
Dr. George Sianis's office is located at 6374 N Lincoln Ave Ste 301, Chicago, IL, 60659.

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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