Gary Margolis
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Gary Margolis Email & Phone Number

Chief Executive Officer, Co-Founder and Managing Director at OstoValve, LLC
Location: Burlington, Vermont, United States 15 work roles 5 schools
3 work emails found @socialsentinel.com 5 phones found area 802 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 5 phones

Work email g****@socialsentinel.com
Direct phone (802) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Chief Executive Officer, Co-Founder and Managing Director
Location
Burlington, Vermont, United States

Who is Gary Margolis? Overview

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Quick answer

Gary Margolis is listed as Chief Executive Officer, Co-Founder and Managing Director at OstoValve, LLC, based in Burlington, Vermont, United States. AeroLeads shows a work email signal at socialsentinel.com, phone signal with area code 802, and a matched LinkedIn profile for Gary Margolis.

Gary Margolis previously worked as Senior Advisor at Auctus Surgical, Inc. and Chief Executive Officer, Co-Founder & Managing Director at Ostovalve, Llc. Gary Margolis holds Ed.D., Educational Leadership & Policy Studies from University Of Vermont.

Company email context

Email format at OstoValve, LLC

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{first_initial}{last}@socialsentinel.com
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AeroLeads found 3 current-domain work email signals for Gary Margolis. Compare company email patterns before reaching out.

Profile bio

About Gary Margolis

Gary is an entrepreneur and former law enforcement executive. He began his career as a deputy sheriff in Chittenden County, Vermont when he was in college. By that time, he had already built several successful small businesses including a seasonal landscaping company and collegiate laundry service. He served as a deputy sheriff, police officer, and police academy administrator before becoming the Chief of Police at the University of Vermont. He served for 9 years as a Commissioner with the Commission on Accreditation for Law Enforcement Agencies (www.CALEA.org). Gary is the CEO, Co-Founder & Managing Director of OstoValve, LLC. OstoValve is a breakthrough medical device designed to allow people with ostomies the luxury of going bagless. The device is set to change how people living with ostomies negotiate their day to day lives. OstoValve’s mission and vision is focused on supporting an active lifestyle for millions of people worldwide. www.ostosure.comGary serves as the Operating Partner (CEO) of the Apple Island Resort in South Hero, Vermont (www.appleislandresort.com). A ten star rated, 300 site luxury RV resort nestled on the shores of Lake Champlain in the Green Mountain State, the resort’s amenities include an executive golf course, marina, general store, the Arnold Zlotoff Tool Museum and the Z Motor Sport Collection. Gary was the founder of Social Sentinel, Inc. (acquired by Navigate360/The Riverside Company in October 2020), a SaaS-based technology company that helped safety and security teams pay attention to the digital conversation for the safety of their communities. Social Sentinel's AI powered language analytics engine scanned public social media and owned data sources for indications of harm and violence and returned smart results for timely response and mitigation.Gary was the co-founder of Margolis Healy & Associates, LLC (acquired by Cozen O'Connor in August 2017). Margolis Healy was the premier firm for school safety and security in the US and Canada and was chosen by the US Department of Justice to establish and lead The National Center for Campus Public Safety created by Congress after the tragedies at Newtown, CT and VA Tech. In addition to direct consulting services, the firm served 4,500 universities and colleges in the United States as the federal resource on matters of safety and security.Gary holds a master and doctoral degree from the University of Vermont (UVM). He's held faculty appointments at the University of Vermont, Champlain College, and Norwich University. He is an avid motorcyclist and yogi.

Listed skills include Leadership, Training, Enforcement, Public Speaking, and 46 others.

Current workplace

Gary Margolis's current company

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OstoValve, LLC
Ostovalve, Llc
Chief Executive Officer, Co-Founder and Managing Director
Burlington, VT, US
AeroLeads page
15 roles · 25 years

Gary Margolis work experience

A career timeline built from the work history available for this profile.

Chief Executive Officer, Co-Founder And Managing Director

Ostovalve, Llc

Burlington, VT, US

Chief Executive Officer, Co-Founder & Managing Director

Current
Ostovalve, Llc

The OstoValve aims to improve ostomates' quality of life by enabling continence and utilizing the intestine's inherent storage capabilities. The OstoValve features an innovative slide-valve opening that attaches securely to a disposable pouch or tube, granting ostomates control over when and where to manage their output. Its patented design includes a stem.

Jan 2021 - Present

Operating Partner (Ceo)

Current
Apple Island Rv Resort

Apple Island is Vermont's premier RV Resort nestled on the shores of Lake Champlain in South Hero, VT. The resort includes a PGA 9-hole Executive Golf Course, General Store, Marina, Fitness Center, Pool, Spa, and Community Center. 300 premium, full-size sites offer full-hookups for park model cottages, Class A RVs, and all other sizes of RVs.

Jul 2021 - Present

Accreditation Team Leader

Current

Gainesville, VA, US

Lead the accreditation onsite teams reviewing police departments, training academies, and dispatch centers being assessed for CALEA accreditation.

Jan 2019 - Present

Senior Advisor To The Chief Executive Officer

Richfield, Ohio, US

Oct 2020 - Jun 2021

Founder & Ceo

Burlington, Vermont, US

Acquired by Navigate360

Jan 2014 - Nov 2019

Co-Founder

Philadelphia, PA, US

Acquired by Cozen O'Connor.

Jan 2008 - Aug 2017

Commissioner

Gainesville, VA, US

The Commission on Accreditation for Law Enforcement Agencies, Inc., (CALEA®) was created in 1979 as a credentialing authority through the joint efforts of law enforcement’s major executive associations.

Jan 2006 - Dec 2015

Chief Of Police (Ret.)

Burlington, Vermont, US

Police Chief (ret.).

Apr 1998 - May 2009

Training Coordinator

Vermont Police Academy

Responsible for in-service programming and basic training curriculum/delivery for the Vermont police community.

Jun 1995 - Apr 1998

Police Officer

South Burlington Police Department
Jun 1991 - Jun 1995
5 education records

Gary Margolis education

Ed.D., Educational Leadership & Policy Studies

University Of Vermont

M.Ed., Higher Education - Interdisciplinary Studies

University Of Vermont

B.S., Biochemistry & Nutrition

University Of Vermont

Advanced Studies Certificate, Leadership In Crisis (Executive Education Program)

Harvard Kennedy School

Basic Mediation

Woodbury College
FAQ

Frequently asked questions about Gary Margolis

Quick answers generated from the profile data available on this page.

What company does Gary Margolis work for?

Gary Margolis works for OstoValve, LLC.

What is Gary Margolis's role at OstoValve, LLC?

Gary Margolis is listed as Chief Executive Officer, Co-Founder and Managing Director at OstoValve, LLC.

What is Gary Margolis's email address?

AeroLeads has found 3 work email signals at @socialsentinel.com for Gary Margolis at OstoValve, LLC.

What is Gary Margolis's phone number?

AeroLeads has found 5 phone signal(s) with area code 802 for Gary Margolis at OstoValve, LLC.

Where is Gary Margolis based?

Gary Margolis is based in Burlington, Vermont, United States while working with OstoValve, LLC.

What companies has Gary Margolis worked for?

Gary Margolis has worked for Ostovalve, Llc, Auctus Surgical, Inc., Apple Island Rv Resort, Calea, and Motorcycle Safety Foundation.

How can I contact Gary Margolis?

You can use AeroLeads to view verified contact signals for Gary Margolis at OstoValve, LLC, including work email, phone, and LinkedIn data when available.

What schools did Gary Margolis attend?

Gary Margolis holds Ed.D., Educational Leadership & Policy Studies from University Of Vermont.

What skills is Gary Margolis known for?

Gary Margolis is listed with skills including Leadership, Training, Enforcement, Public Speaking, Police, Public Safety, Policy, and Emergency Management.

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