---
title: "Warren Johnston | Cardiology and Internal Medicine Expert Witness | Deep Research and Background Information on Experts"
meta:
  "og:description": "Warren David Johnston is an expert witness in Cardiology and Internal Medicine. View detailed background information and comprehensive legal research data."
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  description: "Warren David Johnston is an expert witness in Cardiology and Internal Medicine. View detailed background information and comprehensive legal research data."
---

### **Results for: ** Warren David Johnston

# **Warren David Johnston**

Cardiology, Internal Medicine

Orange County, California

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Expert Details

**Dr. Warren David Johnston M.D.** is an expert witness in the field of **Cardiology, Internal Medicine**. Some of the cases where Warren Johnston has been retained as an expert witness are **Daryl Lee Sutliff, Et Al V. Antelope Valley Hospital , Et Al; Johnson V. Southern California Permanente Med. Group**.