Management Team

Building From Our Past

Brookfield Pharmaceuticals brings together experienced professionals with a broad collection of skills across the pharmaceutical industry.  

The Brookfield Pharmaceutical management team were formerly key personnel within County Line Pharmaceuticals. This team played important roles in the growth and subsequent sale of County Line. Prior to County Line this group worked together successfully at Schwarz Pharma in the US.

Collectively we bring expertise in:

  • Developing and manufacturing various dosage forms - including immediate release oral solids, extended release oral solids, suspensions, liquids, foams, creams and ointments.
  • Product development and project management, including site transfers
  • Regulatory and FDA filings
  • Successful new product launches
  • Acquiring and licensing products from small companies and Fortune 50 organizations
  • Distributing product to key wholesalers, retail chains and other specialty customers in the US
  • Managing Supply Chain and API sourcing

Team Members

Brian Heinzelman - President

Brian is one of the principals of Brookfield Pharmaceuticals and serves as President. Mr. Heinzelman was previously Vice-President of Business Development for County Line Pharmaceuticals (CLP). Prior to joining CLP, Brian served as Director of Corporate Development for Kremers Urban.


Dave Eckert, CPA - Executive VP, Finance

Dave has over 25 years of experience in domestic and international operations as an accounting and finance professional. Dave’s career started with a Big 4 Accounting Firm (Deloitte & Touché) and future roles included both public (Quad/Graphics, Inc.) and privately-held businesses in the pharmaceutical (Schwarz Pharma), distribution (IEWC Global Solutions) and life science and service (The F. Dohmen Company) industries.

Todd Graverson - Executive VP, Sales & Marketing

Todd brings nearly 20 years of pharmaceutical experience in sales, marketing and market research. Prior to starting with Brookfield Pharmaceuticals, Todd worked in National Accounts at Akorn Inc. & County Line Pharmaceuticals. Additionally Mr. Graverson has worked for different companies in the areas of: corporate strategy, branded product management and market research.

Lucrezia Hinman, RAC - Director, Regulatory Affairs

Lucrezia (Lu)  is the Regulatory lead for Brookfield Pharmaceuticals. She brings over 15 years of pharmaceutical experience in Regulatory Affairs and Project Management. In Lu's previous roles with County Line and Schwarz Pharma  she was responsible for filing new ANDAs, INDs, NDAs, and post-marketing regulatory activities. Lu achieved Regulatory Affairs Certification (RAC) in 2013. Ms. Hinman also held clinical trial regulatory compliance and contract negotiation positions for a major health care organization. 

James Wittenberg, RPh, MS - VP, New Product Development

As our resident pharmacist, James provides Brookfield Pharmaceuticals with medical expertise gained over 25 years in pharmaceuticals. Throughout his career James has worked with a variety of pharma ranging from start-ups to well established organizations. Some of the organizations James has aided include: AltaThera Pharmaceuticals, IntelGenx, Boots Pharma and others. In addition to providing pharmacologic support, James also has professional experience in market research, forecasting, business development and therapeutic expertise across numerous disease states.