Diane Sullivan
AeroLeads people directory · profile

Diane Sullivan Email & Phone Number

Executive Director of Health Plans - Southwest and Southeast Regions at Quest Diagnostics at Quest Diagnostics
Location: Dallas-Fort Worth Metroplex, United States, United States 7 work roles 1 school
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 100%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Executive Director of Health Plans - Southwest and Southeast Regions at Quest Diagnostics
Location
Dallas-Fort Worth Metroplex, United States, United States
Company size

Who is Diane Sullivan? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Diane Sullivan is listed as Executive Director of Health Plans - Southwest and Southeast Regions at Quest Diagnostics at Quest Diagnostics, a company with 21190 employees, based in Dallas-Fort Worth Metroplex, United States, United States. AeroLeads shows a matched LinkedIn profile for Diane Sullivan.

Diane Sullivan previously worked as Executive Director of Health Plans - Southwest and Southeast Regions at Quest Diagnostics and Director of Health Plans Southwest Region at Quest Diagnostics. Diane Sullivan holds B.S. Combined Science, Biology, Chemistry, Physics from Texas Christian University.

Company email context

Email format at Quest Diagnostics

This section adds company-level context without repeating Diane Sullivan's masked contact details.

Quest Diagnostics

Review company-level records connected to Diane Sullivan before choosing the right outreach path.

Profile bio

About Diane Sullivan

Dynamic executive with a proven track record of achievement and demonstrated success driving sales growth while providing leadership in highly competitive markets. Consistently exceeds revenue targets by gaining insider track to core decision-makers and tailoring presentations to convey service benefits. Strong knowledge of health plan landscape and seen as a credible business consultant.

Listed skills include Salesforce.Com, Leadership, Business Development, Healthcare, and 15 others.

Current workplace

Diane Sullivan's current company

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

Quest Diagnostics
Quest Diagnostics
Executive Director of Health Plans - Southwest and Southeast Regions at Quest Diagnostics
secaucus, new jersey, united states
Employees
21190
AeroLeads page
7 roles

Diane Sullivan work experience

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

Executive Director Of Health Plans - Southwest And Southeast Regions

Current

Oversee $1 Billion book of business for the Southwest and Southeast regions including Texas, New Mexico, Louisiana, Mississippi, Oklahoma, Arizona, Florida, Georgia, Tennessee, Alabama, South Carolina, North Carolina, Kentucky. Lead and manage our health plan team to achieve sustainable profitable growth for the regions. Negotiation of health plan.

Apr 2016 - Present

Director Of Health Plans Southwest Region

Current

Southwest Region

Oversee $200M + customer portfolio in Southwest Region. Responsible for negotiating and maintaining health plan contracts to increase patient access and drive company growth. Collaboration with health plan customers to improve the quality of care for its members and to reduce their overall cost of care. Identify and execute opportunities for lab spend.

Apr 2013 - Present

Technical Account Executive/Strategic Account Executive

  • Achieved #1 ranking for EHR/PMS sales in the Southwest region and #5 nationally within five months of hiring date. Recognized by National Sales Director for tenaciousness, incredible work ethic, fantastic follow-up.
  • In top 10% of national sales team within seven months of hiring date. This achievement is a result of sales skills and the development of regional sales strategies which include target prospect lists, regional sales.
  • Increased revenue and client volume through aggressive account targeting, providing expertise in technology, and highly consultative selling techniques.
  • Strong ability to quickly gain trust and build solid relationships to close contracts with a shortened sales cycle.
  • Secure C-suite contacts in healthcare through intensive prospecting, research, and tenacious follow-up. Attended conferences such as HIMMS to provide insight to market dynamics.
  • Accelerated sales of the Medplus/Quest Diagnostics suite of technology solutions which include direct physician sales of Care360 EHR/PMS. As a SAAS modular solution in addition to EHR sold revenue cycle technology.
Jan 2011 - Mar 2013

Senior Regional Sales Consultant

  • Ranked as #1 on a sales team of 30 representatives for sales activities for an electronic medical records and e-prescribing software vendor to healthcare facilities, physician practices, regional physician groups and.
  • Responsible for full sales cycle including market research, prospecting, cold-calling, territory mapping, proposal development, product demonstrations, negotiating deals, and closing contracts.
  • Closed one to three year license deals for EMR and e-prescribing software.
  • Attend trade shows and conventions to promote software and develop new potential prospects.
  • Manage cost of sale vs. budget. Accurately forecast sales prospects according to product, timeline, and revenue.
  • Management of all sales leads in Salesforce. Prepare and submit sales reports showing sales volume, potential sales, and areas of proposed opportunities.
Aug 2010 - Jan 2011

Director Of New Business Development

Wizetrade
  • Sold financial decision analysis software to retail investors and institutions with a dual sales mode, a high price point long sales cycle for automated analysis software and a low price point short sales cycle for.
  • Generated new business opportunities for proprietary information technology/financial software vendor using a group concept and/or affiliate model to achieve large volume sales.
  • Developed Fortune 500 accounts such as Cadbury. Actively sought new and innovative ways of selling.
  • Launched new sales and marketing campaign which generated over 420 leads and 120 new customers with over $20,000 in revenue from one client in just three months.
  • Investment educator and national trainer on investments in the financial services industry from stocks, options, commodities, forex, mutual funds as well as general market information.
  • As national trainer, developed training and presentation materials for workshops. Presented all educational materials in a highly engaging professional manner that was effective in selling products and piquing customer.
Jan 2008 - Oct 2009

Director Of Business Development/Consulting/Sales

Affinity Consulting
  • Sold healthcare revenue cycle and operational consulting services to independent physician group practices.
  • Strategically managed, supervised and served as consulting executive for clients to address their needs.
  • Implemented Healthcare A/R and Revenue Cycle Management solutions which improved the efficiency and effectiveness of clients business operations generating an average increase of 12% to 16% in revenues within six.
  • Operational improvements were a result of assessments, recommendations and monitoring of the following: financial assessment, performance evaluations of facility administrators and staff, executive oversight of budget.
Jan 2005 - Dec 2008

Principal And Owner

Alliance Pain Centers
  • Business, Sales and Operations Administration
  • Fifty percent owner in a multi-disciplinary, multi-location healthcare corporation from inception. Administered, directed and coordinated all business development, sales, marketing, clinical, and operational functions.
  • Developed healthcare A/R and revenue cycle management solutions. Increased point of service collections by 41%, overall collections by 42%, and the number of yearly new patients by 75%.
  • Expanded rehabilitation services by establishing referral relationships with physicians and hospitals for all outpatient therapy, aquatic therapy, and return to work, and chronic pain management programs.
  • Experienced operational director with track record of identifying and improving the efficiency and effectiveness of all office functions including human resources, bookkeeping, payroll, corporate filings, accounts.
  • Drove revenues to $3,200,000 in each facility in less than ten years from incorporation. Identified key target markets and implemented strategies for growth which exceeded annual goals and objectives.
Jan 1996 - Jun 2006
Team & coworkers

Colleagues at Quest Diagnostics

Other employees you can reach at questdiagnostics.com. View company contacts for 21190 employees →

1 education record

Diane Sullivan education

FAQ

Frequently asked questions about Diane Sullivan

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

What company does Diane Sullivan work for?

Diane Sullivan works for Quest Diagnostics.

What is Diane Sullivan's role at Quest Diagnostics?

Diane Sullivan is listed as Executive Director of Health Plans - Southwest and Southeast Regions at Quest Diagnostics at Quest Diagnostics.

Where is Diane Sullivan based?

Diane Sullivan is based in Dallas-Fort Worth Metroplex, United States, United States while working with Quest Diagnostics.

What companies has Diane Sullivan worked for?

Diane Sullivan has worked for Quest Diagnostics, Drfirst, Wizetrade, Affinity Consulting, and Alliance Pain Centers.

Who are Diane Sullivan's colleagues at Quest Diagnostics?

Diane Sullivan's colleagues at Quest Diagnostics include Karissa Polite, Khalid Nader, Vicki Allen, Alonzo Phillips, and Demetria Kizzee.

How can I contact Diane Sullivan?

You can use AeroLeads to view verified contact signals for Diane Sullivan at Quest Diagnostics, including work email, phone, and LinkedIn data when available.

What schools did Diane Sullivan attend?

Diane Sullivan holds B.S. Combined Science, Biology, Chemistry, Physics from Texas Christian University.

What skills is Diane Sullivan known for?

Diane Sullivan is listed with skills including Salesforce.Com, Leadership, Business Development, Healthcare, Ehr, Sales, Strategic Partnerships, and Healthcare Information Technology.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Diane Sullivan you were looking for.

View similar profiles