Provider Details - Rafael De La Cruz - Health Alliance
Infectious Disease • Alton, IL
Clinic Type
Infectious Disease
Address
2630 Mo Hwy K, O Fallon, MO 63368, Saint Charles County
Phone
(636) 344-2014
BrokerServices@healthalliance.org
Opening Hours
Office Hours: M-F 8-5 PM
Telehealth
No
Services Offered
—
Team
Insurance & Payment
—
Languages Spoken
—
FAQs
Office Hours
M-F 8-5 PM
Photos




What Patients Say
Overall sentiment across review platforms: positive
- BJC Healthcare: 4.6 out of 5 stars (63 ratings, 18 reviews)
- Healthgrades: 2.5 out of 5 stars (8 ratings, 5 reviews)
Patients praise
- Kind and caring bedside manner
- Clear explanations of medical conditions
- Excellent overall quality of care
Common complaints
- Some negative reviews regarding recommendations
"I felt in competent hands with him. Dr deLaCruz is always caring, kind and a true ..."
— BJC Healthcare"Dr. De La Cruz is a very, very good doctor & very kind. He was lovely in the hospital and explained absolutely everything, just as he was at my one office visit ..."
— Ratings.mdSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- FAQs - Providers - Providers :Providers — Sep 30, 2025
- Dr. Willette Davis, MD - Internal Medicine Physician in Alton, IL — May 14, 2026
- Associated Physicians Group Emphasizes Personalized, Comprehensive Care with New Doctor and Program | RiverBender.com — Apr 28, 2026
- Deborah Felker, CSW - Clinical Social Worker in Alton, IL — May 14, 2026
- Rutgers Equity Alliance for Community Health (REACH) Announces Rafael E. Pérez-Figueroa as the new Principal Investigator | REACH Project — Feb 12, 2026
Information sourced from the clinic's website as of July 11, 2026.
More infectious disease clinics in Alton
Northwestern Medicine is the healthcare system affiliated with Northwestern University in Chicago, encompassing 12 U.S. locations, including Northwestern Memorial Hospital as its flagship. The system operates a network of hospitals, care facilities, and physician offices, with urgent care centers across the region. It maintains close associations with Lurie Children’s Hospital and the Ryan AbilityLab. For infectious disease care near Winfield, IL, Northwestern Medicine has a location in Winfield (address: 25 N. Winfield Road, Winfield, IL 60190). If you’re specifically seeking infectious disease services in Winfield or nearby, this system provides affiliated specialists through its network.
Summary: The page concerns BJC HealthCare, a nonprofit health system based in St. Louis, Missouri. It operates 28 hospitals and, after a 2024 merger with Saint Luke’s Health System, forms the BJC Health System. It includes two flagship academic hospitals (Barnes-Jewish Hospital and St. Louis Children’s Hospital) affiliated with Washington University School of Medicine. BJC provides primary, virtual, and emergency care, employs about 3,661 staff (plus recent growth), and serves across multiple countries. For inquiries about Premier Infectious Disease Consultants in Alton, BJC’s infectious disease services are part of its nationwide, patient-centered care network. If you’re seeking Premier Infectious Disease Consultants specifically in Alton, you may want to verify whether the Alton location is affiliated with BJC or consult BJC’s provider directory for the closest Premier Infectious Disease Consultants within their system.
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