Director
Current
Feb 2017 - Present
AeroLeads people directory · profile
Leonard Sullivan Email & Phone Number
Director of Security at Medical City Dallas
at
Medical City Dallas
1 work email found
@hcahealthcare.com
4 phones found area 214, 972, and 615
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Director of Security at Medical City Dallas
Location
Dallas-Fort Worth Metroplex, United States
Company size
Who is Leonard Sullivan? Overview
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Quick answer
Leonard Sullivan is listed as Director of Security at Medical City Dallas at Medical City Dallas, a with 799 employees, based in Dallas-Fort Worth Metroplex, United States. AeroLeads shows a work email signal at hcahealthcare.com, phone signal with area code 214, 972, 615, and a matched LinkedIn profile for Leonard Sullivan.
Leonard Sullivan previously worked as Director at Medical City Dallas and Director of Security at Medical City Dallas. Leonard Sullivan holds Associate'S Degree, Commercial And Advertising Art from San Antonio College.
Company email context
Email format at Medical City Dallas
This section adds company-level context without repeating Leonard Sullivan's masked contact details.
lsullivan@hcahealthcare.com
76% confidence
AeroLeads found 1 current-domain work email signal for Leonard Sullivan. Compare company email patterns before reaching out.
Profile bio
About Leonard Sullivan
Retired but available for part-time consulting or project work.
Listed skills include Security Operations, Security, Physical Security, Security Management, and 46 others.
Current workplace
Leonard Sullivan's current company
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4 roles · 34 years
Leonard Sullivan work experience
A career timeline built from the work history available for this profile.
Director Of Security
Medical City Dallas
Responsible for directing the overall planning and operation of the medical center security function as well as the safety function for the Professional Office Buildings. Recommends, develops and implements medical center and department policies and procedures, while ensuring adherence to same. Develops short/long range medical center/department plans. Responsible for budget preparation and personnel administration. Serves as a liaison between Medical City Dallas, Ltd. and Medical City Dallas Hospital in safety/security matters.
Aug 2007 - Mar 2016
Associate Director, Museum Operations
Responsible for directing security operations for the museum. Assisted the Executive Director with operations, staffing and budget planning. Developed policies and procedures and strategic plan for security operations.
May 2003 - Aug 2007
Administrative Director, Environmental Health
St. Joseph Mercy Health System
Responsible for the operation of several support departments, i.e. Security, Safety, Environmental Services, Telecommunications, and the on campus Inn (McAuley Inn).
1993 - 2003
~10 yrs
3 education records
Leonard Sullivan education
Associate'S Degree, Commercial And Advertising Art
Bachelor Of Science (Bs), Business Administration And Management, General
Associate’S Degree, Commercial And Advertising Art
FAQ
Frequently asked questions about Leonard Sullivan
Quick answers generated from the profile data available on this page.
What company does Leonard Sullivan work for?
Leonard Sullivan works for Medical City Dallas.
What is Leonard Sullivan's role at Medical City Dallas?
Leonard Sullivan is listed as Director of Security at Medical City Dallas at Medical City Dallas.
What is Leonard Sullivan's email address?
AeroLeads has found 1 work email signal at @hcahealthcare.com for Leonard Sullivan at Medical City Dallas.
What is Leonard Sullivan's phone number?
AeroLeads has found 4 phone signal(s) with area code 214, 972, 615 for Leonard Sullivan at Medical City Dallas.
Where is Leonard Sullivan based?
Leonard Sullivan is based in Dallas-Fort Worth Metroplex, United States while working with Medical City Dallas.
What companies has Leonard Sullivan worked for?
Leonard Sullivan has worked for Medical City Dallas, The Art Institute Of Chicago, and St. Joseph Mercy Health System.
How can I contact Leonard Sullivan?
You can use AeroLeads to view verified contact signals for Leonard Sullivan at Medical City Dallas, including work email, phone, and LinkedIn data when available.
What schools did Leonard Sullivan attend?
Leonard Sullivan holds Associate'S Degree, Commercial And Advertising Art from San Antonio College.
What skills is Leonard Sullivan known for?
Leonard Sullivan is listed with skills including Security Operations, Security, Physical Security, Security Management, Leadership, Emergency Management, Policy, and Corporate Security.
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