HSHS Medical Group is pleased to announce Bassim Assioun, MD, nephrologist, now sees patients in Greenville every third Tuesday per month. Dr. Assioun’s Greenville office is located on the campus of HSHS Holy Family Hospital at 200 Healthcare Drive, Greenville, IL 62246.

Dr. Assioun earned his medical degree from the University of Aleppo, Syria. He completed his internal medicine residency and nephrology fellowship at St. Louis University. Board certified in nephrology and internal medicine, Dr. Assioun is a member of the National Kidney Foundation, the American Society of Nephrology and the American College of Physicians. In his free time, Dr. Assioun enjoys tennis, reading and playing musical instruments. He also likes to travel and explore different cultures.

As a nephrologist, Dr. Assioun treats the following conditions:

  • Acid base disorder

  • Acute kidney disease

  • Chronic kidney disease and comorbidities associated (anemia, bone mineral disease and secondary hyperparathyroidism)

  • Diabetes with renal manifestation

  • Electrolyte imbalance

  • End stage renal disease • Hypertension and refractory hypertension

  • Kidney biopsy

  • Kidney cyst and masses

  • Kidney stones

  • Nephritis and nephropathy

  • Proteinuria

  • Advise to refer when Creatinine is higher than 1.5 or GFR below 60

To learn more about Dr. Assioun and other HSHS Medical Group specialists, visit hshsmedicalgroup.org. For referral information, call 618-206-2076.

Media Contact

Lori Harlan

Divisional Director of Marketing
HSHS Medical Group
Office: (217) 321-9292
Cell: (217) 321-9292

Latest News

Jump Start Your Summer!

 May 23, 2022

Jump Start Your Summer. 


Help Us Celebrate with Special Savings

 May 20, 2022

Join us for a ribbon cutting and open house celebrating our new location for HSHS Medical Group Health and Medical Spa.


HSHS Medical Group Awards Colleague of the Month to Amanda Visinia

 May 19, 2022

HSHS Medical Group is pleased to award Amanda Visinia with our May Colleague of the Month Award. Amanda is an LPN at HSHS Occupational Health and Wellness at Caterpillar in Decatur, Illinois.