St. Louis Kidney Care
Nephrology • Alton, IL • Multiple locations locations
About
St. Louis Kidney Care is a medical practice in Saint Louis, MO, offering kidney care services. The company operates three offices in the United States (all in Missouri) with main contact numbers including 314-741-1677 and 636-937-3337. Notable details: - Industry: Medical Practices; Services: kidney care and related medical services - Headquarters: Saint Louis, MO - Offices: 12855 N Forty Dr, St. Louis, MO 63141; 11155 Dunn Rd Ste 211N, St. Louis, MO 63136; plus another St. Louis location - Website: stlouiskidneycare.com - Workforce: ~5 employees - Online presence: about 1,389 monthly visits; bounce rate ~0.4%; mostly U.S. traffic (86%), with minor international traffic (14% from Qatar) - NAICS/SIC: 62/621; 80/809 If you’re specifically seeking information on an Alton location, there is no Alton address listed among their three Missouri offices. Louis area?
Clinic Type
Nephrology
Address
1265 Graham Road, Suite 1, Florissant, MO 63031
Phone
314-741-1600; 314-741-1677; 636-937-3337; 636-931-7671
privacy@fmc-na.com
Opening Hours
Not published — contact the clinic to confirm hours.
Emergency Care
Dial 911 in case of medical emergency
Services Offered
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Insurance & Payment
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Languages Spoken
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FAQs
What should I do if I have an emergency?
If you have a medical emergency, please dial 911.
Social Media
Photos








What Patients Say
Overall sentiment across review platforms: mixed
- CMS DialysisCompare: 2 out of 5 (CMS Quality of Patient Care rating for FMC - Southwest Illinois, which is a different entity in the same city) (N/A)
Patients praise
- Affiliated with highly rated local hospitals (e.g., Alton Memorial Hospital)
- Focus on patient-centered care for chronic kidney disease management
Common complaints
- CMS Quality of Patient Care rating is below national average for dialysis centers in Alton (not specifically St. Louis Kidney Care, but often conflated)
"Alton Memorial Hospital Alton, a highly rated and top awarded hospital... Outstanding Patient Experience Award™ 2026, 2025, 2024"
— HealthgradesSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Contact Us - St. Louis Kidney Care — Mar 26, 2026
- About Us - St. Louis Kidney Care — Mar 27, 2026
- Fresenius Physician Solutions — Oct 31, 2025
- Dr. Nicholas J. Mayer, DO - Internal Medicine Physician in Florissant, MO — May 14, 2026
- DaVita Kidney Care hiring Registered Nurse in Alton, IL | LinkedIn — Jul 3, 2026
Information sourced from the clinic's website as of July 11, 2026.
More nephrology clinics in Alton
Nephrology Associates Northern Illinois / Indiana (NANI) is a private hospitals and health care provider specializing in kidney disease and hypertension care. Founded in 1968 and based in Oak Brook, IL, NANI operates 28 U.S. offices (including Illinois, Indiana, and nearby states) with over 125 physicians and around 116 employees. They offer comprehensive nephrology services across multiple locations, and are the largest nephrology practice in the region. If you’re seeking a NANI nephrologist near Alton, IL, you’d likely look for the Chicago/IL/IN area offices within their network, as the Alton-specific location isn’t listed among their provided addresses. For direct care, you can contact their main lines or visit nephdocs.com for a physician directory and office locations.
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