---
title: "Patrick Ennis | Family Medicine and Addiction Medicine Expert Witness | Deep Research and Background Information on Experts"
meta:
  "og:description": "Patrick K. Ennis is an expert witness in Family Medicine and Addiction Medicine. View detailed background information and comprehensive legal research data."
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  description: "Patrick K. Ennis is an expert witness in Family Medicine and Addiction Medicine. View detailed background information and comprehensive legal research data."
---

### **Results for: ** Patrick K. Ennis

# **Patrick K. Ennis**

Family Medicine, Addiction Medicine

Chicago, Illinois

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Expert Details

Patrick K. Ennis, MD, MPH, FAAFP, FASAM, CCHP, is a family physician and addiction medicine specialist whose practice focuses on correctional healthcare, opioid treatment, and primary care. He currently serves as Interim Divisional Chair of Correctional Health and as an Attending Physician VII with Cook County Health’s Department of Correctional Health in Chicago. In these roles, he provides clinical and administrative oversight, coordinates patient transfers, participates in institutional review and ethics committees, and serves as a liaison between correctional and hospital leadership.