St. George Our Team

Timothy Allen CPA

Timothy Allen, CPA - managing partner

Timothy Allen, managing partner of Allen Wine Group, has more than twenty-five years of winery finance experience, including five years with a Big 4 CPA firm working with wine clients, fourteen years with wineries working in operations, and ten years leading St. George Bookkeeping.

Bachelor of Arts, Business Economics, UC Santa Barbara 1991
Master of Science, Taxation, Golden Gate University 1993
Active California CPA license issued 1995
St. George Bookkeeping, managing partner 2009 - present
Kuleto Estate, president & CFO 2008 - 2009
Rosenblum Cellars, CFO 2004 – 2008
Robert Mondavi, operations director for Arrowood 2002 – 2004
Sonoma-Cutrer Vineyards, CFO 1997 – 2002
Kendall-Jackson, controller for La Crema 1996 – 1997
Deloitte & Touche, audit & tax, wine clients 1992 – 1996

Megan Nelms, CPA Accounting Manager

Megan Nelms, CPA Accounting Manager

Megan Nelms joined St. George as staff accountant in April 2014 and was soon promoted to senior accountant in September 2014, and Accounting Manager in June, 2018. Megan earned a BS in Business Administration with concentrations in accounting and wine business strategies and a minor in Economics from Sonoma State University. Megan began her career at one of the “big four”, the CPA firm of PricewaterhouseCoopers in San Francisco as an assurance associate. She then worked as an accountant at Siduri Wines for two years prior to joining St. George. Megan is a licensed California CPA, and also a board member of the non-profit Bennett Valley Education Foundation.




Jessica Echeverria, Staff Accountant

Jessica Echeverria, Staff Accountant

Jessica Echeverria joined St. George as a Staff Accountant in November 2015. Jessica began her career as a customer service representative at Bank of the West, and then joined Digilock as a staff accountant. Jessica graduated from Sonoma State University with a BS in Business Administration, with concentrations in both managerial finance and accounting.

707.536.9596


Stephanie Sims, Staff Accountant

Stephanie Sims, Staff Accountant

Stephanie Sims joined St. George as a Staff Accountant August 2017. Stephanie graduated with a BS in Viticulture and Enology and a minor in Managerial Economics from University of California Davis in 2007. After graduation she spent 7 years in New Zealand, Australia and Germany working at wineries in the cellar and sales team. Upon returning to California she worked for 3 years as a sales representative for a small Organic and Biodynamic wine distributor in northern California before completing her accounting and bookkeeping certificates at Sonoma State University in 2017.



John Smallen, Staff Accountant

John Smallen, Staff Accountant

John Smallen joined St. George as a Staff Accountant in October 2017. John earned a BS in Accounting with a concentration in Finance from the University of Phoenix. His background is in Retail Management, but John started his career part-time 4 years ago working with a few local businesses within the Hospitality and Wine industries.

707.843.3263


Megan White, Staff Accountant

Megan White, Staff Accountant

Megan White joined St. George as a Staff Accountant in January of 2018. She graduated from California State University East Bay with a Bachelors in Business Administration. Her accounting career started at Child Parent Institute (non-profit), then she worked at Keller Williams Real Estate East Bay location in their accounting department before making her way here.

707.528.3911


Michelle Ivashkevich, Staff Accountant

Michelle Ivashkevich, Staff Accountant

707.978 2386


Yvette Mendoza, Staff Accountant

Yvette Mendoza, Staff Accountant

707.978.2729