{"business": {"slug": "daniel-j-grzegorek-willowbrook-ov-7977840a31674b", "name": "Daniel J Grzegorek", "website": "https://www.dulyhealthandcare.com/physicians/daniel-grzegorek-do?utm_source=pg-bing&utm_medium=organic&utm_campaign=pg-listings", "phone": "(630) 325-4049", "city": "Willowbrook", "region": "IL", "service_area": {"states": ["IL"]}, "languages": ["en"], "status": "seeded", "categories": ["Medical laboratory"], "page": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b", "note": "Built from public records; the business has not claimed this listing. Contact it directly.", "licenses": [], "can_take_requests": false, "agent": {"mcp": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b/mcp", "a2a": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b/a2a", "agent_card": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b/agent-card.json", "json": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b.json", "markdown": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b.md"}}, "jsonld": {"@context": "https://schema.org", "@type": "LocalBusiness", "@id": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b#business", "name": "Daniel J Grzegorek", "url": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b", "sameAs": ["https://www.dulyhealthandcare.com/physicians/daniel-grzegorek-do?utm_source=pg-bing&utm_medium=organic&utm_campaign=pg-listings"], "telephone": "+16303254049", "address": {"@type": "PostalAddress", "addressCountry": "US", "addressLocality": "Willowbrook", "addressRegion": "IL"}, "areaServed": [{"@type": "State", "name": "Illinois"}], "potentialAction": {"@type": "AskAction", "target": {"@type": "EntryPoint", "urlTemplate": "https://douxprocess.directory/ask?slug=daniel-j-grzegorek-willowbrook-ov-7977840a31674b&q={q}"}, "query-input": "required name=q"}}, "actions": [{"type": "call", "tel": "tel:+16303254049"}, {"type": "website", "url": "https://www.dulyhealthandcare.com/physicians/daniel-grzegorek-do?utm_source=pg-bing&utm_medium=organic&utm_campaign=pg-listings"}], "agent": {"mcp": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b/mcp", "a2a": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b/a2a", "agent_card": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b/agent-card.json", "json": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b.json", "markdown": "https://douxprocess.directory/b/daniel-j-grzegorek-willowbrook-ov-7977840a31674b.md"}, "ranking": "1. What you asked for: the category you named before a related one, and inside it a business whose name holds the other words you typed. With no category, the name you typed: exact, then every word, then a close spelling. 2. Your area: only businesses that serve your state, those in your city first, then nearer before farther in 5-mile steps. 3. A license checked against the issuing board and active, before one not checked. 4. More facts on the listing: phone, website, hours, a description, a quote or booking link, an MCP address. 5. Name, A to Z. A claimed listing only breaks a tie, and never for a business affiliated with DouxProcess's owner. Nobody can pay to rank, and there are no reviews or star ratings.", "updated_at": "2026-10-26T03:03:00.030844+00:00"}