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Mario Serrano Email & Phone Number

Personal Assistant at St. Alphonsus School / Parish

Location: Greater Chicago Area, United States 1 work role

1 work email found @staljohn.com LinkedIn matched

✓ Verified August 2026 3 data sources Profile completeness 86%

Current company

St. Alphonsus School / Parish

Role

Personal Assistant

Location

Greater Chicago Area, United States

Company size

133 employees

Who is Mario Serrano? Overview

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Quick answer

Mario Serrano is listed as Personal Assistant at St. Alphonsus School / Parish, a with 133 employees, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at staljohn.com and a matched LinkedIn profile for Mario Serrano.

Company email context

Email format at St. Alphonsus School / Parish

This section adds company-level context without repeating Mario Serrano's masked contact details.

{first_initial}{last}@staljohn.com

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AeroLeads found 1 current-domain work email signal for Mario Serrano. Compare company email patterns before reaching out.

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Profile bio

About Mario Serrano

Mario Serrano is a Personal Assistant at St. Alphonsus School / Parish. He possess expertise in public speaking, leadership, fundraising, customer service, strategic planning and 8 more skills.

Listed skills include Public Speaking, Leadership, Fundraising, Customer Service, and 9 others.

Current workplace

Mario Serrano's current company

Company context helps verify the profile and gives searchers a useful next step.

St. Alphonsus School / Parish

Personal Assistant

united states

Website

staljohn.com

Employees

133

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Company profile

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1 role

Mario Serrano work experience

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

Personal Assistant

St. Alphonsus School / Parish

Team & coworkers

Colleagues at St. Alphonsus School / Parish

Other employees you can reach at staljohn.com. View company contacts for 133 employees →

Mary Petushek Colleague at St. Alphonsus School / ParishGreendale, Wisconsin, United States View → EP

Elizabeth Peltier Colleague at St. Alphonsus School / ParishGreater Milwaukee, United States View → VG

Virginia Gutierrez Colleague at St. Alphonsus School / ParishHouston, Texas, United States View → SG

Sarah Gil Colleague at St. Alphonsus School / ParishGreenwell Springs, Louisiana, United States View → SG

Sarah Gerads Colleague at St. Alphonsus School / ParishMinneapolis, Minnesota, United States View → KM

Kate Mcmillan Colleague at St. Alphonsus School / ParishSilex, Missouri, United States View → JM

Jacinta Mclachlan Colleague at St. Alphonsus School / ParishSeattle, Washington, United States View → MM

Mary Mccue Colleague at St. Alphonsus School / ParishMinneapolis, Minnesota, United States View → FM

Ferdinand Mary Preticia Colleague at St. Alphonsus School / ParishNagercoil, Tamil Nadu, India View → EF

Erica Flasco Colleague at St. Alphonsus School / ParishOakdale, Pennsylvania, United States View →

FAQ

Frequently asked questions about Mario Serrano

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

What company does Mario Serrano work for?

Mario Serrano works for St. Alphonsus School / Parish.

What is Mario Serrano's role at St. Alphonsus School / Parish?

Mario Serrano is listed as Personal Assistant at St. Alphonsus School / Parish.

What is Mario Serrano's email address?

AeroLeads has found 1 work email signal at @staljohn.com for Mario Serrano at St. Alphonsus School / Parish.

Where is Mario Serrano based?

Mario Serrano is based in Greater Chicago Area, United States while working with St. Alphonsus School / Parish.

What companies has Mario Serrano worked for?

Mario Serrano has worked for St. Alphonsus School / Parish.

Who are Mario Serrano's colleagues at St. Alphonsus School / Parish?

Mario Serrano's colleagues at St. Alphonsus School / Parish include Mary Petushek, Elizabeth Peltier, Virginia Gutierrez, Sarah Gil, and Sarah Gerads.

How can I contact Mario Serrano?

You can use AeroLeads to view verified contact signals for Mario Serrano at St. Alphonsus School / Parish, including work email, phone, and LinkedIn data when available.

What skills is Mario Serrano known for?

Mario Serrano is listed with skills including Public Speaking, Leadership, Fundraising, Customer Service, Strategic Planning, Project Management, Event Planning, and Marketing Communications.

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