John Grissinger

John Grissinger: Email & Phone Number

Opt-Out
Emergency Medical Technician at Summit Volunteer First Aid Squad (Summit EMS)|Summit, New Jersey, United States

Position:

Emergency Medical Technician at Summit Volunteer First Aid Squad (Summit EMS)

Location:

Summit, New Jersey, United States

LinkedIn
View John Grissinger's Email
Up to 10 free lookups. No credit card required.
Last updated: 2026-09-12
Updated: 2026-09-12

Found email addresses for John Grissinger:

Business emails:
Personal emails:
j***@summitems.org,
g***@aol.com,
g***@gmail.com

Found phones for John Grissinger:

+1-205-***-**85,
+1-909-***-**05,
+1-623-***-**72
Searching for John Grissinger profiles
0% completed

A different John Grissinger?

Sign up to search for other John Grissinger's across our 900M+ professionals database

Work Experience 4 years

Emergency Medical Technician at Summit Volunteer First Aid Squad (Summit EMS)

Jan 2024 - Current

Climbing wall monitor at Duke Outdoor Adventures

Sep 2024 - Current

Aquaculture technician at Bayfarm Inc

Jun 2022 - Sep 2023

John Grissinger started working in 2022, then the employee has changed 2 companies and 2 jobs. On average, John Grissinger works for one company for 2 years.

Their professional focus is Direct Patient Care, Outdoor Leadership, and Self-Management across 3 core areas.

John holds Wave 1 freediver, Emergency Medical Technician (EMT), and Wilderness First Responder certifications and has been awarded John R. Whittemore '47 Biology Award and Pingry Head of School award

Education

Bachelor's degree at Duke University

The Pingry School

Frequently Asked Questions

SignalHire found verified email addresses for John Grissinger, both business and personal. Their business email is g****n@summitems.org, and personal emails include g***@hotmail.com, j***@summitems.org, and g***@aol.com.
SignalHire found multiple verified phone numbers for John Grissinger: +1-520-***-**00, +1-205-***-**85, and +1-909-***-**05.
You can reach John Grissinger through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.
John Grissinger has 4 years of professional experience. They have held roles including Climbing wall monitor, and Aquaculture technician at companies such as Duke Outdoor Adventures, and Bayfarm Inc. Their education includes Bachelor's degree from Duke University, and The Pingry School.
Yes. John Grissinger's SignalHire profile was last updated on 12 September 2026, reflecting their current position as Emergency Medical Technician at Summit Volunteer First Aid Squad (Summit EMS) in Summit, NJ, United States.

Similar profiles

Name
Company
Position
Andres Zamuria
Emergency Medical Technician
Get contacts
Allison Darling
Emergency Medical Technician
Get contacts
Andrew Carango
Emergency Medical Technician
Get contacts
Robert Carney
Emergency Medical Technician
Get contacts
Eunice wangui
Emergency Medical Technician
Get contacts
Henry Karelitz
Emergency Medical Technician
Get contacts
See more profiles

Other employees at Summit Volunteer First Aid Squad (Summit EMS)

Name
Company
Position
Kate Petrella
Volunteer Emergency Medical Technician
Get contacts
Kate Whitcher
Emergency Medical Technician
Get contacts
Lilah Darcy
Emergency Medical Technician
Get contacts
Michael Meany
Emergency Medical Technician
Get contacts
Jeff
Emergency Medical Technician
Get contacts
Emily Hickey
Emergency Medical Technician
Get contacts
Samantha Cooper
Emergency Medical Technician
Get contacts
Jeremy Reiss
Emergency Medical Technician
Get contacts
See more profiles

Data Privacy

GDPR Icon

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA Icon

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.

BACK TO TOP