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Greg Ostrowski Email & Phone Number

Principal Financial Analyst at Hennepin Health at Hennepin Health
Location: Minneapolis, Minnesota, United States 7 work roles 2 schools
2 work emails found @embarqmail.com 3 phones found area 320 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Current company
Role
Principal Financial Analyst at Hennepin Health
Location
Minneapolis, Minnesota, United States

Who is Greg Ostrowski? Overview

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Greg Ostrowski is listed as Principal Financial Analyst at Hennepin Health at Hennepin Health, based in Minneapolis, Minnesota, United States. AeroLeads shows a work email signal at embarqmail.com, phone signal with area code 320, and a matched LinkedIn profile for Greg Ostrowski.

Greg Ostrowski previously worked as Principal Financial Analyst at Hennepin Health and Senior Accountant at Hennepin Health. Greg Ostrowski holds Master Of Business Administration (M.B.A.), Finance Concentration from University Of Minnesota - Carlson School Of Management.

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*@embarqmail.com
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Profile bio

About Greg Ostrowski

ACCOUNTING Healthcare Data Analyst with 10+years of experience working at Managed Care Organizations, in various areas of Financial Reporting and Analysis in the HealthCare space.Expertise working with Structured Data from many sources such as DHS Capitation, Risk Adjustment and Enrollment files, and Medical, Pharmaceutical and Dental claims from various claim platforms. e.g., (Cognizant Facets).Experienced in using Microsoft SQL Server data pulls and Access Visual Basic programming, with MS Visio, Power Point and Power BI for presentation.Skilled in using Access and Microsoft Excel to showcase strong quantitative and analytical skills used in Financial Reporting, Forecasting, and Data Analysis.(Carlson School MBA Finance graduate with a CPA License Certificate).

Listed skills include Microsoft Office, Research, Public Speaking, Teaching, and 18 others.

Current workplace

Greg Ostrowski's current company

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Hennepin Health
Hennepin Health
Principal Financial Analyst at Hennepin Health
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7 roles

Greg Ostrowski work experience

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

Principal Financial Analyst

Current

Minneapolis, Minnesota, Us

Apr 2023 - Present

Senior Accountant

Minneapolis, Minnesota, Us

Trained in the preparation of the Monthly, Quarterly and Annual Financial Statements for Hennepin Health and the corresponding Quarterly and Annual NAIC SAP (Statutory Accounting) reporting modules. (Supporting the Controller) Currently prepare all Finance schedules for the Quarterly NAIC and DHS Data Request Schedules and Work Papers.Prepare the Annual Supplemental Reports #1 and 1A for the Department of Commerce.Prepare the Claims Audit Selection for the Interim and Annual RSM Claims Audit. Prepare the Annual Gift Card Audit for HH Compliance and Hennepin County Internal Audit Department.Prepare the Quarterly Premium Tax Payments and the Annual Premium Tax Return for HMOs.Hennepin Health's Finance Staff took back in house, the processing of the DHS 820 capitation files, previously performed by Cirdan Health Systems. (HH's actuaries). I am responsible for executing the SQL Programs that retrieve our DHS 820 capitation file data and analyzing this data using Microsoft Access. This capitation data is then summarized in an Excel format and processed by members of our team to update our APEX General Ledger System.My newest duty is to calculate SafetyNet capitation amounts from our database for internal analysis and external reporting to HHS (Hennepin HealthCare). I track Capitation Revenue at the member level and summarize the Capitation Premiums by Product, the analysis of this information allows the calculation of member months, which is used for the reporting of Pass-Through EHP (Enhanced Hospital Payments) payments and Nursing Facilities withhold calculation amounts. I lead Hennepin Health's Overpayment Accounts Receivable Recovery team, I maintain our log, which contains detailed documentation for each Provider Refund received for claim adjustments. I was able to remove a Corrective Action Plan by creating an Invoice Master Database, featuring a compliant Invoice, and mail merge address process, along with populating applicable claims information.

Jan 2018 - Apr 2023

Advanced Analytics Consultant

San Francisco, California, Us

Financial Analysis (involving a deep dive data sourcing review) for the Corporate Regulatory Department Call Report Schedule RC-O (Other Data For Deposit and FICO Assessments) and RC-M (Memoranda) both components schedules of the RC (Balance Sheet); which are used, in part, to determine the FDIC Assessment Rate for Deposit Insurance. Essbase reports were created detailing "Other Borrowing" General Ledger account balances by Group, which allowed analysis and verification of secured and unsecured loan balances.Testing and documentation was performed to ensure data quality, data integrity, and adherence to data governance standards. Determined sources of schedule information and judged appropriateness and identified any gaps in desk procedures and work papers.

Oct 2016 - Sep 2017

Senior Financial Analyst Ii

Clearscript Pharmacy Benefits Manager

Provided financial and analytical support of PBM (Pharmacy Benefit Management) data for ClearScript's Customer Service and Clinical Services Teams. Responsible for working directly with account teams and clients to fulfill client requests. Prepared RFPs (Request for Proposals) and QBRs (Quarterly Business Reviews) and pricing models to determine discounts, proportions, and percentages for Operational and Financial Guarantees per contract. Proficient using Pharmacy adjudication/insurance accounting systems with strong emphasis on using visual basic code to analyzed large data bases of client information. The Audit of Argus Health Systems Standard Financial Reports for ClearScript Customers, and the startup of an internal audit program, auditing Rework claims on our Argus Nova adjudication platform, including the tying out of conversion data for new customers.Producing Ad Hoc reports, including detailed graphical reports displaying group level customer activity, (not currently available from our vendor), accurately and timely for our Customer Service Team.Using Argus Intel and IBM Cognos Focus reporting systems to download pharmacy member claims information to Access, Visual Basic to prepare the claims information and Excel/PowerPoint to present the claims information. Developing customer specific analysis models for different functional areas within ClearScript. Including Co-Pay Analysis models, Steering Letter Analysis models, Opioid Overutilization models, and Free First Fill/ Generic Incentive Program models for Customer Service and Med D Formulary build reports/ development and Formulary cleanup for Clinical Services. Leveraging company personnel's industry specific knowledge to accurately accumulate and disseminate claim data and modeling requests. Solid background in financial analysis of loan and insurance accounting systems with strong emphasis on SAS, Essbase, Excel and Visual Fox-Pro/Access analysis tools.

Apr 2014 - Apr 2016

Business Systems Consultant

Wells Fargo Trust Operations Regulatory Reporting

Participated on the project team for the production installation of the ATA System, a web based 13 F&G regulatory reporting system. Developed the business requirements inventory and Online Help/Reference Guide for the ATA system. Performed DTS file loading, SQL Navigator reference table verification, and performed testing and requirements assembly in preparation for Phase 2.

Jan 2013 - Apr 2013

Senior Financial Analyst

Blue Cross Blue Shield Of Minnesota

Responsible for the Financial Analysis/Accounting for Clearstone’s management of the RAS Preferred Drug Provider (PDP) program including the monthly audit of vendor (TMG) billing and receipts systems, (using Excel, Access (with visual basic) and Visio flowcharting. The following duties were performed: Monthly audit of vendor billing system, from billing extract verification to invoice generation and verification. Monthly audit of vendor delinquency reporting system. Weekly vendor verification and SAP generation of customer premium refunds. Creation and maintenance of receipts database containing lockbox, ACH and SSA receipts.

Feb 2011 - May 2012

Credit Analyst

U.S. Bank

Responsible for providing and analyzing credit statistics for the consolidated U.S Bank with the following duties: General Ledger reconciliation of credit related accounts using Essbase to download the G.L mainframe accounts to Excel. All charge off and allowance for credit loss information was balanced to subsidiary credit database systems. Reporting consolidated credit statistics for external (10Q Earnings releases) on a GAAP basis and regulatory statistics on a RAAP basis for (Call/Frye Reports). Using Focus/SAS and a Credit Survey to collect, validate and accumulate credit information detailing US Bank’s past due, non accrual, restructured, and nonperforming assets. Preparing specialized Peer Group past due statistical analysis for senior management. Developing a Peer Group reporting database and investigating all available sources of credit and financial information for Peer Group comparisons. Using Visual Basic programming to update the Peer Group reporting Access database and validate quarterly 10Q past due credit statistics.

Aug 2006 - Sep 2008
2 education records

Greg Ostrowski education

Master Of Business Administration (M.B.A.), Finance Concentration

University Of Minnesota - Carlson School Of Management

Bachelor Of Science (B.S.), Accounting And Finance

University Of Minnesota – Duluth
FAQ

Frequently asked questions about Greg Ostrowski

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

What company does Greg Ostrowski work for?

Greg Ostrowski works for Hennepin Health.

What is Greg Ostrowski's role at Hennepin Health?

Greg Ostrowski is listed as Principal Financial Analyst at Hennepin Health at Hennepin Health.

What is Greg Ostrowski's email address?

AeroLeads has found 2 work email signals at @embarqmail.com for Greg Ostrowski at Hennepin Health.

What is Greg Ostrowski's phone number?

AeroLeads has found 3 phone signal(s) with area code 320 for Greg Ostrowski at Hennepin Health.

Where is Greg Ostrowski based?

Greg Ostrowski is based in Minneapolis, Minnesota, United States while working with Hennepin Health.

What companies has Greg Ostrowski worked for?

Greg Ostrowski has worked for Hennepin Health, Wells Fargo Corporate Regulatory Reporting, Clearscript Pharmacy Benefits Manager, Wells Fargo Trust Operations Regulatory Reporting, and Blue Cross Blue Shield Of Minnesota.

How can I contact Greg Ostrowski?

You can use AeroLeads to view verified contact signals for Greg Ostrowski at Hennepin Health, including work email, phone, and LinkedIn data when available.

What schools did Greg Ostrowski attend?

Greg Ostrowski holds Master Of Business Administration (M.B.A.), Finance Concentration from University Of Minnesota - Carlson School Of Management.

What skills is Greg Ostrowski known for?

Greg Ostrowski is listed with skills including Microsoft Office, Research, Public Speaking, Teaching, Microsoft Excel, Powerpoint, Customer Service, and Social Media.

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