PREPARE

WITH
THE GREENWICH TUTOR


TUTORING

SAT, ACT, 


Academics & Other Test Prep

WHAT YOU'LL
GET

In-depth assessment on knowledge gaps, abilities, and testing skills. Specializes in understanding how to maximize students' learning strengths in a way to optimize their scores.
Offering in-person & remote sessions for:  
SAT & ACT
Academics 
Essays & College Essays
Projects
SSAT, ISEE, SHSAT
GMAT & GRE
Previous accounting professor who has taught for over 14 years and tutored at the top schools in NYC (see full list).  
lower cost than leading SAT tutoring company, while getting head tutor. 
Over 40% of students have acheived a 1500+ SAT score (34+ ACT), with a handful scoring 1600. 
Mensa Member

Mensa Foundation Scholarship Judge

DID YOU KNOW?

Even small score increases can provide an edge, especially at highly selective schools where small distinctions matter.

Higher SAT scores can increase eligibility for merit-based scholarships at many institutions. Some schools have specific SAT score thresholds for scholarship consideration
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INSTAGRAM

   Mary Erb


Mary, the primary tutor at The Greenwich Tutor, previously served as the top SAT/ACT tutor at a large tutoring company in New York City.

ABOUT
THE TUTOR

ABOUT

With a background as an accounting professor and a passion for education, Mary has established a highly successful career as an SAT/ACT and academic tutor. Tutoring at top schools in New York City, she has helped countless students achieve impressive results in test preparation. Over 40% of her SAT students have scored 1500 or higher, with several earning perfect scores. In addition to test prep, Mary continues to provide academic support through college-level courses, guiding students through essays, projects, and the college application process.

A member of Mensa and a judge for the Mensa Foundation Scholarship, Mary brings a deep understanding of diverse learning needs, including extensive experience with the 504/IEP process for special education. As a member of the Greenwich SEAC committee, she is also actively involved in educational advocacy. Her  expertise extends to working with students with ADHD, ADD, and test anxiety, helping them overcome challenges and succeed academically. Mary combines a results-driven approach with a commitment to fostering student confidence and long-term success.

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