Endocrinology Services | Southern Illinois ...
Endocrinology • Harrisburg, IL
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
Southern Illinois Healthcare (SIH) is a nonprofit health system based in Carbondale, IL, serving southern Illinois with four hospitals, a comprehensive cancer center, Level II Trauma Center, and more than 30 outpatient and specialty practices. It is the region’s largest private employer with about 4,000 employees and offers extensive charity and community benefits. SIH provides a broad range of services including endocrinology-related care within its specialty and outpatient network, alongside cancer care, heart and vascular, neuroscience, rehabilitation, dermatology/plastic surgery, urgent care, birthing services, and virtual care. The system operates seven offices across Illinois, with its headquarters at 1239 East Main St, Carbondale.
Services Offered
Team
Insurance & Payment
Not published.
Languages Spoken
Not published.
Social Media
Photos
Photos published by Endocrinology Services | Southern Illinois ... showing the endocrinology practice in Harrisburg, IL.
What Patients Say
Overall sentiment across review platforms: positive
- Southern Illinois Healthcare Official Site: 4.8 out of 5 stars (209 ratings for Dr. Is-haq Malik (across system))
Patients praise
- High ratings for individual endocrinologists within the SIH system
- Providers noted for being clear, concerned, and collaborative in treatment decisions
Common complaints
- Billing and collections disputes reported at Southern Illinois Healthcare (SIH) facilities
- Patient reports of dissatisfaction with emergency care experiences at SIH Harrisburg location
"Provider showed concern, Provider explained things clearly, Provider included you in decisions, Provider discussed treatment options, Likelihood of recommending this provider"
- Southern Illinois Healthcare Patient Experience Survey (Press Ganey)Synthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Meet Your Endocrinology Team | Southern Illinois Healthcare - Jan 20, 2026
- SIH welcomes two new specialists to expand regional care - KBSI FOX23 News Cape Girardeau News | Paducah News - Nov 18, 2025
- SSM Health Medical Group Welcomes Molly Miller, APRN-CNP | SSM Health - Dec 1, 2025
- Adam Vargo, MD | Southern Illinois Healthcare - Apr 26, 2026
Information sourced from the clinic's website as of July 11, 2026.
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