Gregory D. Berg, Ph.D.
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Gregory D. Berg, Ph.D. Email & Phone Number

Sr. Director, Decision Science & Advanced Analytics at Vistra Corp.
Location: Dallas-Fort Worth Metroplex, United States, United States 8 work roles 4 schools
1 work email found @caliberhomeloans.com LinkedIn matched
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Current company
Role
Sr. Director, Decision Science & Advanced Analytics
Location
Dallas-Fort Worth Metroplex, United States, United States

Who is Gregory D. Berg, Ph.D.? Overview

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Gregory D. Berg, Ph.D. is listed as Sr. Director, Decision Science & Advanced Analytics at Vistra Corp., based in Dallas-Fort Worth Metroplex, United States, United States. AeroLeads shows a work email signal at caliberhomeloans.com and a matched LinkedIn profile for Gregory D. Berg, Ph.D..

Gregory D. Berg, Ph.D. previously worked as Senior Director Decision Science & Advanced Analytics at Vistra Corp. and Vice President of Data Science at Caliber Home Loans, Inc.. Gregory D. Berg, Ph.D. holds Doctor Of Philosophy (Ph.D.), Economics from University Of Colorado Boulder.

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Email format at Vistra Corp.

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*@caliberhomeloans.com
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Profile bio

About Gregory D. Berg, Ph.D.

Innovative and dedicated analytics leader with more than 20 years of advanced data analysis experience in advanced analytics, developing effective, quantifiable projects to address complex, crucial business needs through data-driven solutions. 15+ years of strategic management experience. Collaborative professional skilled at working across business areas with senior leaders as well as directing a multi-disciplinary team of data scientists, actuaries, statisticians, programmers, analysts, and creative designers. Recognized contributor with broad background in advanced analytics methods and statistical procedures using Applied Econometrics in modeling and outcomes studies. Areas of Expertise include:• 34 Peer-Reviewed Publications• Specialization in Econometrics• Data Science• Achieved measurement of $1.2B client savings and ROI, independently validated• Advanced Statistical Modeling• Real World Evidence (RWE)• Cross-Functional Team Leadership• Predictive Modeling • Machine Learning • Artificial Intelligence (AI) • Regression Analyses• Neural Network Techniques• Advanced SAS Certified• Data Scientist with Python Track - Data Camp (23 Courses / 6 Projects / 3 skills assessments)• Python, R, SAS, SQL, QlikView, Oracle, MS Office • Advanced Analytics• Research Management • Strategic Planning• Financial Reconciliation• Scalable Analytical Models• Statistics and Mathematics

Listed skills include Analytics, Predictive Modeling, Strategy, Research, and 48 others.

Current workplace

Gregory D. Berg, Ph.D.'s current company

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Vistra Corp.
Vistra Corp.
Sr. Director, Decision Science & Advanced Analytics
AeroLeads page
8 roles

Gregory D. Berg, Ph.D. work experience

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Senior Director Decision Science & Advanced Analytics

Current

Irving, TX, US

Jun 2022 - Present

Vice President Of Data Science

Coppell, TX, US

  • Lead, mentor, and guide Data Science team including Python and R data scientists to define, develop, and implement machine learning and econometric models to drive outcomes, marketing, business development, and.
  • Updated the technology stack with cloud-based development and production servers.
  • Led model development shift to Python and R markdown.
  • Implemented model monitoring.
  • Developed multi-queuing model for loan production to forecast operational loan capacity and loan cycle times.
Feb 2020 - Jun 2022

Vice President Of Data Science

Fort Worth, Texas, US

Led Data Science department to define, develop, and deploy advanced analytics strategies and experimentation across departments, including Pricing, Customer Experience, Collections, Treasury, Finance, and International Operations. Designed loan pricing experiments while maintaining data-based models and analysis. Engaged as subject matter expert on.

Feb 2019 - Feb 2020

Vice President, Analytics

Westminster, Colorado, US

  • Led Analytics and Research departments, including engineers, data scientists, and R/SAS programmers, to define and implement advanced analytics strategy, provide strategic direction, and to drive outcomes using the.
  • Constructed methodologies to create and deliver financial reconciliations of program performance of patient analytics and payer analytics for contracts with up to $2M at risk per contract, including actuarial pre-post.
  • Led actuarial team designing metrics for contract performance accountability utilizing longitudinal, real-world data (RWD), including programming against large primary/secondary databases, identifying populations at.
  • End-to-end data science solution development to improve care and customer experience, while reducing cost.
Jun 2015 - Feb 2019

Associate Vice President, Analytics

Irving, Texas, US

  • Led Analytics, Research, Customer Engagement, and Creative Design departments. Met the expectations and requirements of internal and external customers with C-suite leaders in product, finance, sales, and operations..
  • Achieved independently validated $1.2B in client savings through management of financial reconciliation.
  • Acquired buy-in from client CMO’s, CFO’s, and others through collaboration on health services (HEOR) research and strategy.
  • Point of contact in consulting with client CMO’s, CFO’s, and others through collaboration on health services research.
  • Enhanced corporate profile with exceptional track record of peer-reviewed, academic journal publications.
  • Led and performed pre-sale advanced analytics in support of risk assessment, developing business strategy, and new business opportunities.
Sep 2007 - Jun 2015

Senior Research Scientist

Irving, Texas, US

  • Designed and implemented random controlled trials, observational studies, cohort, case-control, economic, and outcome studies, using Applied Econometrics methods presenting results in consultation with sales team and.
  • Ensured client satisfaction and retention through research project leadership, including identifying and planning projects, performing original research, and writing healthcare research reports that evaluated the.
  • Directed complex analysis of large, multivariate medical and pharmaceutical claims data to support health services research projects, using generalized linear models (GLMs), non-linear regression analysis, and.
  • Demonstrated client return on investment (ROI) through health services research and economic impact analyses.
  • Developed and conducted research for mission critical company services and products including randomized control trials (test/control), observational studies, cohort studies, propensity score matched studies, and.
Oct 2000 - Sep 2007

Prevention Effectiveness Fellow

Atlanta, GA, US

  • Designed and led economics and healthcare services modeling studies and to evaluate data on effectiveness of health programs. Counseled public health experts regarding economics-related issues and provided technical.
  • Evaluated efficacy of federally funded and state-run cancer programs developed from CDC matching grants.
  • Analyzed multivariate pharmacy and medical claims data from tens of millions of covered lives, including 13,000 diagnosis codes and nearly 9,000 procedure codes.
  • Met Division of Cancer Prevention and Control goal by publishing peer-reviewed journal article on costs of cervical dysplasia and cervical cancer.
  • Received Special Service Award from US Department of Health and Human Services
Jul 1999 - Oct 2000

Instructor

Denver, Colorado, US

  • Instructor of: Econometrics, Principles of Macroeconomics, Intermediate Macroeconomics, Environmental Economics, and Intermediate Microeconomics.
Aug 1997 - Jul 1999
4 education records

Gregory D. Berg, Ph.D. education

Doctor Of Philosophy (Ph.D.), Economics

University Of Colorado Boulder

Master Of Arts (M.A.), Economics

University Of Colorado Boulder

Master Of Arts (M.A.), Economics

Colorado State University

Bachelor Of Arts (B.A.), Cum Laude, Economics

Colorado State University
FAQ

Frequently asked questions about Gregory D. Berg, Ph.D.

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

What company does Gregory D. Berg, Ph.D. work for?

Gregory D. Berg, Ph.D. works for Vistra Corp..

What is Gregory D. Berg, Ph.D.'s role at Vistra Corp.?

Gregory D. Berg, Ph.D. is listed as Sr. Director, Decision Science & Advanced Analytics at Vistra Corp..

What is Gregory D. Berg, Ph.D.'s email address?

AeroLeads has found 1 work email signal at @caliberhomeloans.com for Gregory D. Berg, Ph.D. at Vistra Corp..

Where is Gregory D. Berg, Ph.D. based?

Gregory D. Berg, Ph.D. is based in Dallas-Fort Worth Metroplex, United States, United States while working with Vistra Corp..

What companies has Gregory D. Berg, Ph.D. worked for?

Gregory D. Berg, Ph.D. has worked for Vistra Corp., Caliber Home Loans, Inc., Gm Financial, Axispoint Health, and Mckesson.

How can I contact Gregory D. Berg, Ph.D.?

You can use AeroLeads to view verified contact signals for Gregory D. Berg, Ph.D. at Vistra Corp., including work email, phone, and LinkedIn data when available.

What schools did Gregory D. Berg, Ph.D. attend?

Gregory D. Berg, Ph.D. holds Doctor Of Philosophy (Ph.D.), Economics from University Of Colorado Boulder.

What skills is Gregory D. Berg, Ph.D. known for?

Gregory D. Berg, Ph.D. is listed with skills including Analytics, Predictive Modeling, Strategy, Research, Statistics, Data Analysis, Statistical Analysis, and Econometrics.

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