Run a free full auditHal Lewis, MD is a dermatologist in Carbondale, IL, serving patients through SIH Dermatology and Plastic Surgery at 1400 E Financial Park Dr. He specializes in skin cancer detection and surgery, benign skin growths, mole evaluation, acne, eczema, psoriasis, skin allergies, infections like herpes and fungal conditions, hives, chronic itching, blistering disorders, and skin care for transplant and cancer patients. The practice accepts new patients and is part of Southern Illinois Healthcare, a not-for-profit system with deep roots in the region. Dr. Lewis is highly rated, with a 4.9 average from 1,492 patient reviews, reflecting strong patient experiences in communication, shared decision-making, and treatment clarity.
Dr. Lewis is a board-certified dermatologist with training from the University of Missouri School of Medicine and a residency at Washington University School of Medicine in St. Louis. He completed internships at Ascension Resurrection Medical Center in Chicago. As part of SIH Medical Group, he provides care at a clinic dedicated to dermatology and plastic surgery, offering comprehensive services within a larger network that includes cancer care, trauma services, and advanced surgical programs. The clinic is located within the Financial Park complex in Carbondale, a central hub for healthcare services in southern Illinois.
The practice is part of Southern Illinois Healthcare, a system with over 80 years of service to the region, known for its commitment to quality care, community health, and advanced medical services. Dr. Lewis’s high patient satisfaction ratings reflect his focus on clear communication, personalized treatment, and patient-centered care. His expertise in both medical and surgical dermatology supports the health and well-being of individuals across southern Illinois.
As a trusted provider in Carbondale, Hal Lewis, MD plays a vital role in preventive and specialized skin care, helping patients manage chronic conditions and detect skin cancers early.
BizScoreAI scanned the website sih.net on August 20, 2026. Hal Lewis, MD has a BizScore of 47 out of 100.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 10 of 30 points, AI Trust Signals 11 of 20 points.
Website audit sub-scores (out of 100): On-Page 63, Technical 73, Performance 70, Content 33.
Strengths: 7 checks passed. AI Crawler Access, AI Content Blocking, Google Business Profile Link, Hyperlocal Targeting, AI-Parseable Headings, About/Team Page, XML Sitemap.
Areas to improve: 10 checks. llms.txt (failed), FAQPage Schema (failed), LocalBusiness Schema (failed), Third-Party Review Links (failed), Q&A Content (failed), Meta Description (failed), Organization Schema (warning), Speakable Schema (warning), Local Multimedia (warning), Author Signals (warning).
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