Aaron Clarke Certified Financial Planner

Coryn G. Rosenstock, Esq.

Estate Planning Attorney

A Director at Altman & Associates, a Division of Frost Law, Coryn G. Rosenstock is an estate planning and probate attorney. She represents clients in Montgomery County, Maryland, and the greater Maryland area. With a passion for educating younger couples on estate planning issues as they begin their lives together, her services include the following: special needs trusts, prenuptial and postnuptial agreements, HIPAA release forms, advance medical directives, financial powers of attorney, trusts and wills. She also guides clients through the process of establishing small family businesses and modifying or terminating Maryland trusts.

Along with clients in Maryland, Ms. Rosenstock advises clients in Florida. Currently, she is a member of the bars of Maryland, Florida, and California. She is also a member of the Maryland State Bar Association and the Bar Association of Montgomery County in Maryland. To further her learning of the legal process, she regularly attends seminars at the Heckerling Institute on Estate Planning and she is pursuing her LL.M. in Taxation at Georgetown Law.

At The University of Maryland, Ms. Rosenstock graduated summa cum laude and Phi Beta Kappa with a Bachelor of Arts. She then attended The George Washington University Law School, where she graduated with her Juris Doctor. Representing clients with vaccine-related injuries, she also participated in the Vaccine Injury Litigation Clinic for The George Washington University. While in law school, she worked on the Federal Circuit Bar Journal as a staff member.

Coryn hails from New York, but she is a third generation Terp and a big Maryland fan.


Bar Admissions

  • Maryland Bar Association (2013)
  • Florida Bar Association (2015)
  • California Bar Association (2021)



  • The George Washington University Law School, Washington, District of Columbia, 2013, – J.D.
  • University of Maryland College Park, College Park, Maryland, 2009,
    – B.A., Suma Cum Laude


  • Super Lawyers Rising Stars 2022 (Maryland & Washington, D.C.)
  • Washingtonian’s “Top Financial Advisors” 2022 (Estate Attorney Category)