Welcome to the Mast Cell Activation Syndrome & Long COVID Masterclass
with Dr. Anne Hill & Dr. Leonard Weinstock

Welcome to the Mast Cell Activation Syndrome & Long Haul COVID Masterclass Series with Dr. Anne Hill & Dr. Leonard Weinstock

Hosted by Shivan Sarna & Dr. Allison Siebecker, ND

We are so excited to have you joining us! Kindly check your email for the masterclass details.  Remember, you get instant access to the masterclass lecture through your SIBO SOS® Online Library, and you can start watching now… and/or you can join us live for the watch party and we can all watch it at the same time followed by a 2-hour Q&A session each with Dr. Anne Hill & Dr. Leonard Weinstock. Here’s the schedule: 

  • Dr. Anne Hill’s MCAS Masterclass + Q&A: March 5th, 1pm Eastern 
  • Dr. Leonard Weinstock’s CoVID Masterclass + Q&A: March 29th, 5pm Eastern 

Your Zoom registration will be included in the email we’ve sent you, along with the link to a form where you can send your questions in advance. 

Mast Cell Activation Syndrome & Long Haul CoVID Masterclass Series

We sent your username & password to your registered email!


email icon

step 1Check your email! We sent you a welcome email with your logins (username & password) via your registered email address.

If you’re not seeing the welcome email from us, our email may have gotten lost in your spam or promotions tab. Or you can also run a search for our email address, in**@si*****.com, to help pull up any emails you received from us.


Log in to your SIBO SOS® Online Library! Once you have your logins, join us inside the SIBO SOS® Online Library at members.sibosos.com

Tip! Bookmark the page so you can easily find it when you need it.

facebook icon

Join the Private Facebook Group! Your Online Library is a great place to learn! But be sure to also join us in the SIBO SOS® Facebook Community so you can participate in our ongoing discussions! 

You can find us at sibosos.com/facebook 

Joins us in the Facebook Group

How to Get Support

Need support and encouragement? 

Come over to the Facebook Group – we’re waiting for you!

Get started by creating a group post introducing yourself and telling us a little bit about your SIBO journey so far… we’d love to hear more about you, and of course, what you’re expecting out of the course!

If you run into any questions as you’re going through the course, get instant answers by posting those questions up in the group! You’ll find the group is a great place with lots of brilliant, supportive and genuinely helpful SIBO patients, practitioners and advocates. 

But if you run into ANY technical issue, skip the group! Send our support desk an email at in**@si*****.com