Management Team


Gregory Kniss, CPA

Managing Principal

Greg has been involved in the firm’s tax and business consulting practice for over 33 years and is currently the Managing Partner. Over his career Greg developed his expertise in the restaurant industry and has been an integral part in the expansion of the firm’s niche in the industry. Working with other professionals, he has developed a “team approach” to identify problems and facilitate change for clients while regularly consulting with and educating restaurant companies and restaurant industry groups. Today, Greg is the practice leader for the firm’s largest concentration of clientele – the foodservice industry.


Lou Guerrero CPA - Restaurant Consultant

Luis (Lou) Guerrero, CPA, MBT

Principal, Tax Practice Leader

Specializing in business consulting and tax planning, Lou has assisted a wide range of clients with operational, tax and accounting related matters. Active in the business community, Lou has served on the board of directors for various organizations and maintains a close association with other professionals in the Southern California area. Lou lives in Westlake Village with his wife Wendy and their children Grant, Danica and Jenna. He enjoys traveling, current events, and outdoor activities involving his family including hiking, camping and sports.


Jason Melillo, CPA

Principal, Audit Practice Leader

Jason is involved in all aspects of the firms Certified Audit and Review engagements practice. Jason has expertise in the retail industry as well as the areas of technology and business consulting. In addition to his regular responsibilities Jason is a frequent lecturer on various topics. He is a regular speaker to California Society of CPA discussion groups, Education Foundation and other organizations.


Jean Hagan - Restaurant Consultants

Jean Hagan

Principal, Restaurant Operations Practice Leader

Jean has owned, operated, and consulted in the restaurant industry for almost 30 years. During that time she worked with a well known national chain, managed food and beverage for several ski facilities in Squaw Valley, and became the president, CEO, and shareholder of one of the highest grossing restaurants in California. Today Jean is Principal and leads the restaurant operations consulting practice at KROST.


Elizabeth Hugh- Restaurant CPA Firm

Elizabeth Hugh

Chief Operating Officer

Elizabeth Hugh is the Chief Operating Officer at KROST and has 20 plus years of CPA firm management experience. As the COO, she is responsible for the daily operations of the firm which includes the policies and procedures to improve client services.


Donna Bateman CPA - Restaurant CPA Firm

Donna Bateman, CPA

Chief Financial Officer

Donna Bateman is the Chief Financial Officer for KROST, CPAs. She has over 30 years of experience working within public accounting with KROST. Her experience includes auditing, accounting, and payroll. Donna is responsible for a variety of different services including: compilations, tax returns, business consulting in tip reporting, and bookkeeper training.


So Sum Lee, CPA - Restaurant Accountant

So Sum Lee, CPA

Tax Director

So Sum Lee, CPA, based in Hong Kong, China, is the Tax Director at KROST, CPAs. So Sum has over 18 years of experience in public accounting and has a wide range of experience in auditing, accounting and taxation.


Stacey Korman CPA - Restaurant CPA

Stacey R. Korman, CPA, MST

Senior Accounting Manager

Stacey Korman is the Senior Accounting Manager at KROST. She has spent her career managing audits, reviews, and compilation engagements for clients in the technology, foodservice, retail, real estate, and non-profit industries.

Evelyn Fernandez CPA - Restaurant CPA Firm

Evelyn Fernandez, CPA, MBT

Senior Tax Manager

Evelyn is a Senior Tax Manager at KROST, CPAs. She has been in the public accounting profession for over 11 years. Her areas of expertise include tax planning and compliance for high net worth individuals, international entities and individuals, multi-state taxation, partnerships, S corporations, trusts, nonprofit organizations and entertainment businesses.


Keith Hamasaki CPA - Restuarant Tax Planning

Keith Hamasaki, CPA

Senior Audit Manager

Keith Hamasaki, CPA, is a Senior Audit Manager at KROST with 10 years of experience in accounting, auditing, and business advisory services. Prior to joining KROST, Keith was a Fund Controller at American Realty Advisors, an SEC-registered investment advisor of institutional quality commercial real estate portfolios, where he oversaw the value added commingled fund and separate accounts.


Jane Park - Restaurant Operations

Jane Park

Restaurant Operations Administrator

Jane Park is a Restaurant Operations Administrator with KROST. She has been in the restaurant industry for over 10 years. Prior to that, Jane co-owned a successful small business. Coming from multiple generations of entrepreneurs, this was a natural move. After her brother graduated the Culinary Institute of America, Jane’s own passion for food and beverages grew, and she decided to make a career change. She started her restaurant career at one of the best restaurant groups in New Jersey.


Melissa Cunarro Earle - Restaurant CPA.

Melissa Cunarro Earle

Manager

Melissa Cunarro Earle is a Business Manager at KROST. As part of the firm’s Business Management team, she is responsible for Accounts Payable, Payroll, Accounts Receivable, client system training, and building vendor and contact relationships.