Web Designer
Current
Feb 2016 - Present
AeroLeads people directory · profile
John Mantz Email & Phone Number
Web Designer at Dr. Leonardo
at
Dr. Leonardo
1 work email found
@dr-leonardo.com
1 phone found area 516
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Web Designer at Dr. Leonardo
Location
Merrick, New York, United States
Company size
Who is John Mantz? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Mantz is listed as Web Designer at Dr. Leonardo at Dr. Leonardo, a company with 5 employees, based in Merrick, New York, United States. AeroLeads shows a work email signal at dr-leonardo.com, phone signal with area code 516, and a matched LinkedIn profile for John Mantz.
John Mantz previously worked as Web Designer at Dr. Leonardo and Data Entry Specialist at Recruit & Field, Inc. John Mantz holds Bachelor’S Degree, Interactive Digital Design from Quinnipiac University.
Company email context
Email format at Dr. Leonardo
This section adds company-level context without repeating John Mantz's masked contact details.
{first}.{last}@dr-leonardo.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Mantz. Compare company email patterns before reaching out.
Profile bio
About John Mantz
Multimedia Entrepreneur and Interactive Renaissance Man
Listed skills include Animation, Illustration, Graphic Design, Adobe Creative Suite, and 30 others.
Current workplace
John Mantz's current company
Company context helps verify the profile and gives searchers a useful next step.
Dr. Leonardo
8 roles
John Mantz work experience
A career timeline built from the work history available for this profile.
Data Entry Specialist
- Data Entry: Processed and verified recruiting information using Microsoft Excel- Quality Assurance: Ensured information accuracy by directly consulting with recruiters and supervisors on a daily basis
Jul 2015 - Jan 2016
Freelance Designer
Medvines, Inc.
- Graphic Design: Facilitated logo redesign using Adobe Illustrator and Adobe Photoshop to enhance brand identity- Concept Development: Created authentic storyboards and organized visual elements for promotional video content- Illustration: Designed original visual elements for promotional animation using Adobe Illustrator; Created illustrated portraits of.
Jul 2015 - Sep 2015
Multimedia Intern
- Video Editing: Combined audio, video, and design experience to generate compelling content- Animation: Created visual elements in Adobe Illustrator and animated openers in Apple Motion- Concept Development: Worked closely with Video Producer to conceptualize new marketing strategies for various clients- Self-Directed Learning: Self-taught Apple Motion.
Jan 2015 - May 2015
Delivery Driver
Chicken'S Road
- Customer Service: Handled all facets of customer interaction including taking phone orders, serving restaurant patrons, handling transactions, and delivering food- Sanitation Maintenance: Maintained cleanliness by sweeping/mopping floors, wiping down tables and countertops, changing the garbage, and washing the bathroom and kitchen on a daily basis
Dec 2013 - Dec 2014
Web Manager
Rockville Centre Lacrosse Website
- Project Management: Coordinated all aspects of website redesign and provided design experience and insight - Website Maintenance: Organized content to improve navigation and enhance user experience
Jul 2012 - Jun 2014
Counter Staff
Amitrano'S Deli
- Customer Service: Handled all facets of customer interaction including taking phone orders, handling transactions, delivering food, and occasionally preparing customer orders- Sanitation Maintenance: Maintained cleanliness by sweeping/mopping floors, wiping down tables and countertops, changing the garbage, and washing the kitchen on a day-to-day basis
Sep 2011 - Aug 2013
Delivery Driver
Villa Mia Pizzeria
- Customer Service: Handled all facets of customer interaction including taking phone orders, serving restaurant patrons, handling transactions, and delivering food- Sanitation Maintenance: Maintained cleanliness by sweeping/mopping floors, wiping down tables and countertops, changing the garbage, and washing the kitchen on a day-to-day basis
Jul 2010 - Mar 2011
Team & coworkers
Colleagues at Dr. Leonardo
Other employees you can reach at dr-leonardo.com. View company contacts for 5 employees →
JP
John Pellman
Colleague at Dr. LeonardoNew York City Metropolitan Area, United States
View →
AS
Alexandra Schillace
Colleague at Dr. LeonardoMassapequa, New York, United States, United States
View →
MC
Matthew Carrella
Colleague at Dr. LeonardoMalverne, New York, United States, United States
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John Pellman
Colleague at Dr. LeonardoNew York City Metropolitan Area, United States
View →
AS
Alexandra Schillace
Colleague at Dr. LeonardoMassapequa, New York, United States, United States
View →
MC
Matthew Carrella
Colleague at Dr. LeonardoMalverne, New York, United States, United States
View →
1 education record
John Mantz education
FAQ
Frequently asked questions about John Mantz
Quick answers generated from the profile data available on this page.
What company does John Mantz work for?
John Mantz works for Dr. Leonardo.
What is John Mantz's role at Dr. Leonardo?
John Mantz is listed as Web Designer at Dr. Leonardo at Dr. Leonardo.
What is John Mantz's email address?
AeroLeads has found 1 work email signal at @dr-leonardo.com for John Mantz at Dr. Leonardo.
What is John Mantz's phone number?
AeroLeads has found 1 phone signal(s) with area code 516 for John Mantz at Dr. Leonardo.
Where is John Mantz based?
John Mantz is based in Merrick, New York, United States while working with Dr. Leonardo.
What companies has John Mantz worked for?
John Mantz has worked for Dr. Leonardo, Recruit & Field, Inc, Medvines, Inc., The Silent Partner Marketing, and Chicken'S Road.
Who are John Mantz's colleagues at Dr. Leonardo?
John Mantz's colleagues at Dr. Leonardo include John Pellman, Alexandra Schillace, and Matthew Carrella.
How can I contact John Mantz?
You can use AeroLeads to view verified contact signals for John Mantz at Dr. Leonardo, including work email, phone, and LinkedIn data when available.
What schools did John Mantz attend?
John Mantz holds Bachelor’S Degree, Interactive Digital Design from Quinnipiac University.
What skills is John Mantz known for?
John Mantz is listed with skills including Animation, Illustration, Graphic Design, Adobe Creative Suite, Web Design, Motion Graphics, Motion Design, and Video Editing.
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