English Teacher
Current
St. Mary’S Elementary School
Aug 2021 - Present
AeroLeads people directory · profile
Crystal Duffy Email & Phone Number
Author and Educator
at
St. Mary’s Elementary School
1 work email found
@houstonisd.org
2 phones found area 567 and 631
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 86%
Current company
St. Mary’s Elementary School
Role
Author and Educator
Location
Houston, Texas, United States
Who is Crystal Duffy? Overview
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Quick answer
Crystal Duffy is listed as Author and Educator at St. Mary’s Elementary School, based in Houston, Texas, United States. AeroLeads shows a work email signal at houstonisd.org, phone signal with area code 567, 631, and a matched LinkedIn profile for Crystal Duffy.
Crystal Duffy previously worked as English Teacher at St. Mary’S Elementary School and English Teacher at Houston Isd. Crystal Duffy holds Bachelor'S Degree, Psychology And Spanish from Georgetown University.
Company email context
Email format at St. Mary’s Elementary School
This section adds company-level context without repeating Crystal Duffy's masked contact details.
{first_initial}{last}@houstonisd.org
86% confidence
AeroLeads found 1 current-domain work email signal for Crystal Duffy. Compare company email patterns before reaching out.
Profile bio
About Crystal Duffy
Crystal Olguín Duffy is an author, speaker, educator, and Mother to three including a set of twins. Her essays on parenting have appeared in Chicken Soup for the Soul, Twins Magazine, Brain Child Magazine, Scary Mommy, and Twiniversity. She is starting her eighth year in education and recently graduated with a Masters in Educational Administration from the University of Houston. Twin to Twin is her first book and was released December 2018. Crystal was named one of the ‘Top 40 Under 40’ in 2019 by the Houston Business Journal. In 2022 she was awarded best Secondary ESL Teacher of the Year by the Houston Independent School District. She recently relocated to Annapolis with her husband Ed and their daughters. Crystal loves to travel and is currently working on her second book.
Current workplace
Crystal Duffy's current company
Company context helps verify the profile and gives searchers a useful next step.
St. Mary’S Elementary School
5 roles
Crystal Duffy work experience
A career timeline built from the work history available for this profile.
English Teacher
Aug 2019 - Jun 2022
Instructor For Expectant Twins Class
Dec 2017 - Dec 2020
Book Author
Author of Twin to Twin, my story of strength and empowerment in the NICU. Read my journey as the mother of TTTS survivors.
Apr 2014 - May 2019
Spanish Teacher
Jun 2009 - May 2012
3 education records
Crystal Duffy education
Bachelor'S Degree, Psychology And Spanish
Master Of Education - Med, Educational Leadership And Administration, General
Master Of Science - Ms, Spanish Language And Literature
FAQ
Frequently asked questions about Crystal Duffy
Quick answers generated from the profile data available on this page.
What company does Crystal Duffy work for?
Crystal Duffy works for St. Mary’s Elementary School.
What is Crystal Duffy's role at St. Mary’s Elementary School?
Crystal Duffy is listed as Author and Educator at St. Mary’s Elementary School.
What is Crystal Duffy's email address?
AeroLeads has found 1 work email signal at @houstonisd.org for Crystal Duffy at St. Mary’s Elementary School.
What is Crystal Duffy's phone number?
AeroLeads has found 2 phone signal(s) with area code 567, 631 for Crystal Duffy at St. Mary’s Elementary School.
Where is Crystal Duffy based?
Crystal Duffy is based in Houston, Texas, United States while working with St. Mary’s Elementary School.
What companies has Crystal Duffy worked for?
Crystal Duffy has worked for St. Mary’S Elementary School, Houston Isd, Twiniversity, and Freelance Editor/Writer.
How can I contact Crystal Duffy?
You can use AeroLeads to view verified contact signals for Crystal Duffy at St. Mary’s Elementary School, including work email, phone, and LinkedIn data when available.
What schools did Crystal Duffy attend?
Crystal Duffy holds Bachelor'S Degree, Psychology And Spanish from Georgetown University.
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