Sahel Ahyaie Assar

Sara W. Koblitz advises FDA-regulated clients on a range of issues with a particular focus on Hatch-Waxman patent and exclusivity, biosimilars, and the Orange Book. She helps drug and device manufacturers in various stages of product development and guides clients through the applicable regulatory requirements with respect to applications and submissions, device classification, potential exclusivities, promotional issues, and post-marketing requirements. Ms. Koblitz also counsels cosmetics, f...

Denis C. Mitchell is an experienced trial attorney and focuses his practice on representing individuals and families who have suffered life-altering injuries or who have lost loved ones. He has obtained many multi-million dollar verdicts and recoveries for his clients, including the largest verdict in a medical negligence case in Anne Arundel County, Maryland. He has handled cases before multiple state and federal courts. Mr. Mitchell's fellow lawyers recognized him as D.C.’s Trial Lawy...

K.C. Halm is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law. K.C., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which K.C. is held by other top lawyers in the same geographic and legal practice area.

Wm. Quinton Robinson is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Closely Held Companies and Family Businesses Law, Corporate Compliance Law and Corporate Law. Wm. Quinton, who practices law in Fairfax, Virginia, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Wm. Quinton is held by other top lawyers in the same geographic and ...

Alexander H. Xanttopoulos is a principal attorney with Roop, Xanttopoulos, Babounakis. He joined the predecessor firm in Fall 2010, to focus primarily on family law. He works in cases involving divorce, child custody, support, visitation and equitable distribution. Prior to joining Roop Law, Alex worked for several years for Greenspun, Shapiro, Davis and Leary P.C. as an associate practicing in the areas of domestic relations, traffic, criminal defense and civil litigation. He also has experi...

Suzan Onel is a top attorney recognized by Best Lawyers in the practice area(s) of FDA Law. Suzan, who practices law in Washington, District of Columbia, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Suzan is held by other top lawyers in the same geographic and legal practice area.

Sandra Grossman is a founding partner of Grossman Young & Hammond, a full-service immigration and international human rights law firm in Maryland. She is a skilled practitioner with nearly two decades of experience in a broad range of immigration matters. She has earned her reputation as a pragmatic and creative lawyer, who gets the job done even in the most complex of cases. Sandra has developed a unique practice representing and supporting clients before INTERPOL. In 2019, Sandra testif...

Paul Oosterhuis is a senior international tax partner representing clients on a wide range of international and U.S. tax matters. Mr. Oosterhuis has extensive experience in international mergers and acquisitions, post-acquisition integration transactions, spin-offs, internal restructurings and joint venture transactions. He also represents multinational companies in nontransactional international tax planning and IRS controversy matters. In recent transactions, Mr. Oosterhuis has represented:...

With more than 23 years of experience working with the pharmaceutical and medical device industries, Ms. Walsh brings FDA regulatory expertise to clients seeking to achieve their business objectives. She regularly counsels clients facing FDA administrative actions like inspections, warning letters, and recalls. But her passion is helping companies prevent or respond to government investigations, and she conducts internal investigations to achieve compliance and to best position her clients to...

Abbe David Lowell is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Abbe David, who practices law in Washington, District of Columbia, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Abbe David is held by other top lawyers in the same geographic and legal practice area.