John Sonnenberg works as a psychologist in Chicago. Practices under license number 071005109, cross-checked against public registries. Prolio refreshes this listing weekly so the public information stays current and you're not reading a page Google forgot about years ago. You can contact John Sonnenberg directly from this page — we don't take a commission, we don't resell the lead, and we don't sit between you and the professional. If you're John Sonnenberg and want to edit this profile yourself, you can claim it for free at the bottom of the page.
John Sonnenberg — registro NPI #1023090990. Datos públicos NPPES (CMS).
