Yes. Store focuses as an array column with values like transplant, home_dialysis, interventional, glomerular, PKD, pediatric, hypertension, AKI. Each focus-by-city rollup page group filters rows where the focuses array contains its URL parameter, so a multi-focus nephrologist contributes to every relevant rollup from one row.

Store modalities as an array column with values like in_center, home_hemo, peritoneal, nocturnal. Render the array as chips on the profile through a list mapping, and run a /nephrologists/{modality}/{city}/ rollup page group that filters rows where the modalities array contains the URL parameter.

No. SleekRank displays whatever is in the row. ABIM verification is out of scope, but a scheduled audit script can compare the certification column against the ABIM public roster and flag mismatches in a status column rendered as a badge or hidden via a conditional mapping.

Google Sheets, CSV files, JSON URLs and files, REST APIs, and Notion databases. Academic divisions often expose physician data through an internal API; independent dialysis groups usually run on Sheets edited by the division coordinator weekly.

Yes. Generated profile, focus, and modality pages are included in the XML sitemap automatically. The base template is auto-noindexed so only the per-row pages compete in search. Each page has its own meta description, h1, and structured content matching referral queries directly.

Yes. Build the base profile in Bricks, Elementor, Oxygen, or Gutenberg. SleekRank only injects per-row data through tag, selector, list, and meta mappings on render, so existing brand layouts, photo crops, and clinical interest blocks carry through to every generated nephrologist page untouched.

Add transplant_center and waitlist_active columns. Selector mapping swaps a visible transplant badge onto the page, and a separate rollup page group at /nephrologists/transplant/{city}/ lists every nephrologist with active listing privileges at a center in that city, with a chip showing the affiliated transplant center.

Yes. Add a populations array column with values like adult, pediatric, geriatric. Run a /nephrologists/pediatric/{city}/ rollup page group that filters rows where the populations array contains pediatric. The same approach handles geriatric-focused practices and adolescent transition clinics across the directory.