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Dianne Walker Email & Phone Number

Executive Assistant, trusted Partner to the C-Suite at Nuvance Health
Location: Stamford, Connecticut, United States 10 work roles 1 school
1 work email found @lseg.com 1 phone found area 203 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email d****@lseg.com
Direct phone (203) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Executive Assistant, trusted Partner to the C-Suite
Location
Stamford, Connecticut, United States
Company size

Who is Dianne Walker? Overview

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Quick answer

Dianne Walker is listed as Executive Assistant, trusted Partner to the C-Suite at Nuvance Health, a with 807 employees, based in Stamford, Connecticut, United States. AeroLeads shows a work email signal at lseg.com, phone signal with area code 203, and a matched LinkedIn profile for Dianne Walker.

Dianne Walker previously worked as Senior Executive Assistant to the CFO, CRO at Nuvance Health and Executive Assistant to Group Head of Sales and Account Management, Americas at Lseg (London Stock Exchange Group). Dianne Walker holds A.S., General Studies (Magna Cum Laude) from Norwalk Community College.

Company email context

Email format at Nuvance Health

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{first}.{last}@lseg.com
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Profile bio

About Dianne Walker

EXECUTIVE ASSISTANT, trusted partner to the C-Suite■ Microsoft Office 365■ Expense Reporting, Oracle iExpense, Concur■ Board Meetings■ Calendar Management■ Domestic, International Travel■ Business Correspondence■ Meeting Planning, Event Coordination ■ Strong Interpersonal, Communication, Soft Skills■ Discretion with confidential information■ Excellent Organizational Skills■ Critical Thinking, Sound Decision-Making Pro-active gatekeeper who handles and/or refers business inquiries to eliminate bottlenecks and accelerate response.

Listed skills include Time Management, Powerpoint, Microsoft Excel, Administrative Assistants, and 13 others.

Current workplace

Dianne Walker's current company

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Nuvance Health
Nuvance Health
Executive Assistant, trusted Partner to the C-Suite
Employees
807
AeroLeads page
10 roles

Dianne Walker work experience

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

Senior Executive Assistant To The Cfo, Cro

Current

Danbury, Connecticut, United States

Nuvance Health is an integrated health system offering convenient, accessible and affordable care to community members.

May 2024 - Present

Executive Assistant To Group Head Of Sales And Account Management, Americas

LSEG is one of the world’s leading providers of financial markets infrastructure, delivering financial data, analytics, news and index products to more than 40,000 customers in over 170 countries• Pro-actively managing Executive's schedule, including extensive calendar management (Outlook), across international time zones, prioritizing meeting requests, encouraging shorter duration meetings, eliminating bottlenecks and accelerating responses, ensuring optimal use of Executive’s time• Collaborate closely with sales operations support staff - plan, schedule high-profile meetings and events• Create travel itineraries, booking domestic and international travel, and creating subsequent travel & expense reports, to ensure timely reimbursements utilizing Concur• Client interfacing role, providing quality customer service• Create and maintain email distribution groups utilizing Workday• Approving staff T&E reports on behalf of the Executive• Co-site Leader in Stamford CT satellite office, liaison between LSEG and building management

Feb 2023 - May 2024

Executive Assistant To The Global Head Of Investment Solutions, Data & Analytics

New York, Ny

Data & Analytics business provides investment solutions and indices, trading workflow, capital market and wealth advisory, and risk intelligence• Gatekeeper who handled and/or referred inquiries • Extensive calendar management, using independent discretion to schedule, modify, and respond to meeting requests• Arranged domestic and international travel, including booking flights, accommodations, ground transportation, prepared comprehensive travel itineraries, and processed travel & expense reports • Completed special projects, as needed

Apr 2021 - Feb 2023

Executive Assistant To The Global Head Of Hr/People, Servicing Customer Operations

Stamford, Ct

** Refinitiv was acquired by LSEG January 2021**Customer Ops business, the largest (10k employees) of a leading FinTech company providing information, insights and technology in global financial markets, serving more than 40,000 institutions in 190 countries. • Heavy calendar management, encompassing global time zones - meeting scheduling, video teleconferences, globally• Monitored and managed Executive’s email, delegated and/or resolved based on priority and subject• Drafted emails and other day-to-day correspondence• Arranged domestic/international travel: flights, accommodations, ground transportation• Compiled, processed, and submitted travel & expense reports (Concur)• Administered and tracked special projects for the US HR Leadership Team • Raised POs for procurement, invoice processing (Ariba)

Aug 2019 - Apr 2021

Executive Assistant To The Senior Vice President, Fluid Handling

Stamford, Ct

Crane Co., global provider of industrial fluid control products and systems for critical applications where engineered solutions are vital• Calendar management, including WebEx communications• Managed extensive travel arrangements; flights, hotel, ground transportation, itineraries• Reconciled Travel & Expense reports. Manager traveled 75% each month. (Concur)• Process Improvement – Lead the effort to transition monthly reporting from manual mode to the collaboration tool SharePoint, improving efficiency• Assisted in the planning and execution of the company’s Annual Meeting• Acted as point of contact/liaison for field staff

Oct 2017 - Aug 2019

Executive Assistant To The Cro/Integration Leader (1-Year Assignment)

Stamford, Ct

In July of 2016, GE Asset Management divested its asset management business; it was acquired by State Street Global Advisors. Supported the CRO/Integration Leader through the transition from GEAM to State Street Global Advisors, a worldwide financial services holding company with $2.30 trillion USD AUM• Performed Lead Administrative Assistant role, supporting the business integration efforts, as first-level point of contact for corporate office.• Provided administrative support locally to CEO, as well as other corporate Executive Team members when visiting the Stamford office.• Managed calendars, scheduling audio conference calls and TelePresence video conferences.• Arranged domestic and international travel logistics and reconciled Travel & Living reports.

Jul 2016 - Jun 2017

Executive Assistant To The Ceo

Stamford, Ct

• Arranged high-profile meetings with leaders in business and government, including highly confidential meetings regarding the sale of GE Asset Management• Acted as liaison for CEO and senior level Executives within GE and external business professionals• Extensive calendar management, included prioritizing and scheduling internal and external meetings, conference calls and video conferences• Arranged travel itineraries, including securing visas, flights, hotel reservations, ground transportation• Reconciled Travel & Living expenses, and Compliance reporting• Leveraged administration and relationship-building skills to plan client events, including the 2016 Olympic Games, hosted by the CEO• Performed Lead Administrative Assistant role to collaborate, troubleshoot and improve procedures

Oct 2007 - Jun 2016

Executive Assistant To The Coo

Stamford, Ct And Nyc

COO areas of responsibility included Operating divisions, Digital Phone, Media Sales, Marketing, Product Management, Customer Care• Extensive calendaring, coordinated conference calls, video conferences in a fast-paced environment• Handled incoming calls, including inquiries from disgruntled customers. Back-up coverage for CEO, CFO offices• Created confidential memos, correspondence, and presentations• Coordinated travel arrangements, including commercial flights, as well as corporate aircraft• Served as liaison for conference and event planning in the media and entertainment industry

Aug 2005 - Oct 2007

Executive Assistant To The Cfo

Time Warner Cable

Stamford, Ct

CFO was responsible for all areas of finance, accounting, and treasury• Managed executive’s daily activities, calendar management• Created and edited PowerPoint presentations, including charts, graphics, and Excel worksheets• Provided back-up coverage for the CEO’s office

Apr 2002 - Aug 2005

Executive Assistant To The President, Ad Sales

Time Warner Cable

Stamford, Ct

Ad Sales and Marketing Division, provided advertising for clients, through advanced advertising technologies• Coordinated President’s calendar and travel schedule, fielded, managed inquires, booked travel

Sep 2001 - Apr 2002
1 education record

Dianne Walker education

FAQ

Frequently asked questions about Dianne Walker

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

What company does Dianne Walker work for?

Dianne Walker works for Nuvance Health.

What is Dianne Walker's role at Nuvance Health?

Dianne Walker is listed as Executive Assistant, trusted Partner to the C-Suite at Nuvance Health.

What is Dianne Walker's email address?

AeroLeads has found 1 work email signal at @lseg.com for Dianne Walker at Nuvance Health.

What is Dianne Walker's phone number?

AeroLeads has found 1 phone signal(s) with area code 203 for Dianne Walker at Nuvance Health.

Where is Dianne Walker based?

Dianne Walker is based in Stamford, Connecticut, United States while working with Nuvance Health.

What companies has Dianne Walker worked for?

Dianne Walker has worked for Nuvance Health, Lseg (London Stock Exchange Group), Lseg – (London Stock Exchange Group), Crane Co., and State Street Global Advisors.

How can I contact Dianne Walker?

You can use AeroLeads to view verified contact signals for Dianne Walker at Nuvance Health, including work email, phone, and LinkedIn data when available.

What schools did Dianne Walker attend?

Dianne Walker holds A.S., General Studies (Magna Cum Laude) from Norwalk Community College.

What skills is Dianne Walker known for?

Dianne Walker is listed with skills including Time Management, Powerpoint, Microsoft Excel, Administrative Assistants, Microsoft Word, Microsoft Office, Teamwork, and Administrative Assistance.

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