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MR. STEVEN P ZENKER MD
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Pediatrics in Alton, IL

Active since August 25, 2005PECOS Enrolled
1 PROFESSIONAL DR STE 250, ALTON, IL 62002(618) 463-8636(618) 463-8640 Get Directions

NPPES record last updated: October 21, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 8, 2025, Apr 18, 2024, Nov 1, 2021 (3 updates tracked since 2021).

Find Similar Pediatrics Providers by Distance


Discover healthcare providers in Alton, IL with a similar scope of practice to MR. STEVEN P ZENKER MD. These local professionals also specialize in pediatrics. Our records identify 13 registered providers nearby; this includes a mix of 12 individual practitioners and 1 healthcare organizations. For your convenience, we have ranked these results by distance to help you find the closest available care. A handy interactive map is also available; select Show map to see where each nearby provider is located, or use Export CSV to download the complete list.

13 providers within 50 miles
DR. KELLY J LINDSEY MD
1.13 mi
1 PROFESSIONAL DR, SUITE 250
ALTON, IL 62002
  • Exact Match: Pediatrics
  • Both Accept: Anthem Blue Cross and Blue Shield and UnitedHealthcare.
Madison County (618) 463-8636
CINDY L DURR DO
1.35 mi
4 MEMORIAL DRIVE, SUITE 110
ALTON, IL 62002
  • Exact Match: Pediatrics
  • Both Accept: Anthem Blue Cross and Blue Shield
Madison County (618) 474-1711