Welcome to Zivadream  

We are a non-profit education and test prep organization dedicated to guiding individuals through their educational journeys


Meet Our Knowledgeable Team

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Debbie Lopez

Community Outreach Director

Debbie Lopez is a school teacher and private tutor with over 24 years of experience, and has a passion for helping students reach new heights 

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Riley Stoltenburg


Riley Stoltenburg holds a Masters Degree in Public Health from the University of Texas and is committed to helping people achieve their educational goals


John Ross

President & CEO

John Ross is a Certified Learning & Development Professional and former corporate attorney, CPA and teacher, with significant knowledge in the fields of education and test prep 


Lynell Ross

Managing Editor

Lynell Ross is a Certified Health and Wellness Coach, Behavior Change Specialist and Nutrition and Fitness Trainer with decades of experience bettering peoples' lives

As Featured In

Latest Articles & Guides

Adopting Healthier Study Habits

We can all make improvements when it comes to our study habits. We provide guidance to overcome the obstacles to learning and help you adopt healthier study habits. 

Can You Use a Calculator on the GRE?

We answer the question of whether you're allowed a calculator on the GRE and provide must-know information on when to use it. 

Keys to Student Success in School

There are a number of ways to approach education, but there are some strategies that are particularly effective to help students succeed in school. 

MCAT Overview & Study Resources

We answer all your questions about the MCAT, including those about structure and sections of the test, when and where to take it, and the most effective study strategies for getting a great score. 

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