COVID Institute

Free Long COVID Guides

Educational resources from Dr. Robert Groysman, MD. Each guide is based on current research and over five years of clinical experience treating Long COVID.

COVID Institute

Understanding Dysautonomia

Overview Guide & Self-Check for Long COVID Autonomic Dysfunction

Dr. Robert Groysman, MD

Long COVID Specialist

Free Guide

Understanding Dysautonomia

What dysautonomia is, how COVID damages the autonomic nervous system, and a 10-item self-check for autonomic dysfunction.

Download Free Guide

COVID Institute

Hormone Recovery Blueprint

Complete Testing Panel, Self-Assessment & Recovery Roadmap

Dr. Robert Groysman, MD

Long COVID Specialist

Free Guide

Hormone Recovery Blueprint

Complete hormone testing panel, self-assessment checklist, reference ranges, and recovery roadmap for Long COVID hormone disruption.

Download Free Guide

More guides in development. Each covers a different mechanism of Long COVID.

© 2026 COVID Institute. All rights reserved.

Privacy Policy Contact