International Patients
Welcome to the Covid Institute
We warmly welcome international patients seeking specialized Long COVID care. Our expert team is here to guide you through your recovery, no matter where you reside.
Secure and Private Communication via Signal app
(Note: This for international only)
To ensure secure, confidential communication, we recommend the Signal app for all international patients. Signal is:
- Free and Easy to Use: Available on iOS and Android devices.
- Privacy: End-to-end encryption ensures your conversations remain private.
- Worldwide: Connect seamlessly with our team from any country.
The actual virtual visit will be done using an online video and audio portal. Not phone or text.
To get started, install the Signal app (APPLE OR ANDROID).
Open the app, and follow the prompts to register your phone number.
Once installed, send a message to the following number: 409-240-1821 inside the signal app.
Inform our office that you’re ready to use Signal during your initial contact.
We will receive a notification and reply back to you within 24 hours during our business hours (Monday-Thursday).
If you contact us on the weekend we will reply Monday.
(Additional instruction below for Signal app)
Language Support
If you don’t speak or understand English, we offer online consultations in up to 240 languages through a translator, for an additional fee of $100 USD.
I had all but given up on mainstream medicine. Dr. Groysman is making me think there may still be some professionals out there that really are interested in getting to the root cause of illness. Putting the time and research into truly helping people live a more fulfilled life. – Amanda Glass
Complete the Form
Instructions: Signal App (International)
Install app
For iphone/ipad: https://apps.apple.com/us/app/signal-private-messenger/id874139669
For android: https://play.google.com/store/apps/details?id=org.thoughtcrime.securesms&pcampaignid=web_share
For windows PC: https://signal.org/download/windows/
For MAC computer: https://signal.org/download/macos/
#1: Set up the app with your phone number
#2: Add our international number: 409-240-1821 (International only)
#3: Message Covid Institute and Dr. Groysman’s office
Our Location
Frequently Asked Questions
Virtual consultation fees start at $500 for the initial consultation. Don’t worry, our team will provide you with a clear cost estimate during your initial inquiry. No surprises.
While some therapies require travel, many aspects of our care—including assessments, consultations, and personalized home-treatment recommendations—can be provided virtually.
We accept secure online payments via credit cards and international payment services. Payment instructions will be provided during scheduling.