---
title: "John Matthews | Addiction Psychiatry and Psychiatry Expert Witness | Deep Research and Background Information on Experts"
meta:
  "og:description": "John David Matthews is an expert witness in Addiction Psychiatry and Psychiatry. View detailed background information and comprehensive legal research data."
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  description: "John David Matthews is an expert witness in Addiction Psychiatry and Psychiatry. View detailed background information and comprehensive legal research data."
---

### **Results for: ** John David Matthews

# **John David Matthews**

Addiction Psychiatry, Psychiatry

Boston, Massachusetts

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Expert Details

Dr. John David Matthews M.D. is a psychiatry expert witness from Massachusetts. He earned his M.D. in 1976 from Loma Linda University School of Medicine. He further completed his internship, residency and fellowship at the University of Michigan Health System. He has a physician’s license from the state of Massachusetts and is certified by the American Board of Psychiatry and Neurology.