La Mesa Office
John R. Schmelzlen, CPA
John is a founding partner of RSIS. He specializes in tax compliance and planning, financial accounting and assurance services, employee benefit plan audits, and individual and business consulting. He has extensive experience representing a variety of industries including: information technology, restaurants, medical, professional services , construction, manufacturing, retail and wholesale operations. He is a graduate of San Diego State University, and is a licensed CPA with over 35 years of experience. John is a member of the AICPA.
You can reach John at (619) 337-7747 ext. 15, or via e-mail at jrs@rsiscpas.com.
Brian C. Schmelzlen, CPA, JD, LLM
Brian is a partner at RSIS. He specializes in tax compliance and planning, tax controversy, and individual and business consulting. His experience includes representing a variety of industries including: real estate, construction, information technology, medical, and professional services. He is a graduate of San Diego State University and the University of San Diego School of Law where he acquired an LL.M. in Taxation. He is a licensed CPA and Attorney. Brian is a member of the AICPA Taxation Section and the San Diego County Bar Assocation Tax Law section and Business & Corporate Law section.
You can reach Brian at (619) 337-7747 ext. 14, or via e-mail at bcs@rsiscpas.com.
North County Office
Dale Isaacs, CPA, MS
Dale is a founding partner of RSIS. She specializes in general tax planning and compliance, individual and business consulting, and retirement and estate tax planning. She has extensive experience representing a variety of industries including: medical and other professional service providers, real estate, retail, information technology and restaurants. She is a graduate of Cleveland State University and acquired a Master of Science in Accountancy-Taxation from San Diego State University. She is a licensed CPA with over 30 years of experience. She is a member of the AICPA Taxation Section.
You can reach Dale at (858) 259-1600 ext. 207, or via e-mail at di@rsiscpas.com.
