Potomac Lawyers

Paula Calimafde chairs the firm’s Retirement Plans, Employee Benefits and Government Relations practice groups and is also a senior member of the Estate Planning, Tax and Nonprofit groups. She has more than 35 years of experience advising companies and tax-exempt organizations on qualified and non-qualified retirement plans and employee benefits, including non-qualified deferred compensation, welfare benefit and cafeteria plans. She is a nationally recognized leader in the field of creative retirement plan designs for businesses and works closely with management and owners to prepare retirement plans, which suit the particular corporate needs.
Paula’s practice encompasses sophisticated estate planning and advising individuals...

Debbie Cohn’s keys to professional success are as diverse as her eclectic client base that consists of professionals, business owners, retirees, and non-U.S. citizens. Yet perhaps her most critical—and comforting—characteristic is an ability to explain complex concepts in a way her clients can understand. Debbie’s approach to estate planning is equal parts pragmatic and creative, which helps put her clients at ease with the knowledge that their families will be cared for and protected, and their asset protection and wealth management goals will be met. And her wealth of experience and vast knowledge of the law allow her to blend...

Michelle Chapin, a member of the firm’s Estate Planning, Estate & Trust Administration, Tax and Corporate practice groups, advises individuals, families and small business owners regarding their estate and gift planning needs. Recognized as a Top Trusts and Estates Lawyer in Washingtonian magazine, Michelle excels at providing clients with easy to understand explanations of intricate legal and tax matters. She works closely with her clients to create comprehensive and customized estate and business succession plans to achieve their tax and non-tax wealth preservation objectives. She also helps clients implement lifetime gifting and post-mortem wealth transfer strategies and counsels fiduciaries on...

Paul Marcotte, Jr. Chairs the firm’s Tax practice group and is a member of its Estate Planning, Estate & Trust Administration and Nonprofit groups. He concentrates his practice on federal, state and international tax matters (both planning and controversy), estate and wealth preservation planning, probate and trust administration, nonprofit organizations, and business counseling and succession planning. Paul helps his clients by putting complicated tax issues into simple English. He makes sure that the individuals, businesses and international clients he services have help navigating our complex tax systems and avoid potential minefields such as increased levels taxation and/or penalties.
Paul’s international...

Jack Blum is an associate in the firm’s Litigation and Employment Law practice groups. He has gained significant experience in a wide range of litigation matters, including real estate, commercial, corporate, and complex estates and trusts cases in both trials and appeals. He has represented large publicly and privately traded companies, individuals, real estate developers, medical practices, and small businesses. He has also worked with business owners on transactional work, forming business entities and drafting and reviewing contracts and other legal issues arising from ongoing and contemplated business transactions. In the area of employment law, Jack has worked with employers...

Advocate and adviser for government employees, business professionals, and businesses in a wide range of employment and civil litigation matters.

Civil Litigation:
- Represent individuals and businesses in various civil-litigation matters, including business litigation, contract disputes, partnership disputes, and insurance coverage.
- Represent licensed professionals in investigations, disciplinary proceedings, and appeals of adverse agency decisions regarding licensure.
- Experienced trial lawyer in state and federal court.
- Experienced appellate attorney in the U.S. Court of Appeals for the D.C. Circuit, U.S. Court of Appeals for the Fourth Circuit, D.C. Court of Appeals, Maryland Court of Appeals, and Maryland Court of Special Appeals.
- Law clerk...

Matthew Glinsmann leads the employment-based residency – PERM Labor Certification team at Glinsmann Immigration. His practice includes representation of large and small corporations, families, and extraordinary ability individuals. Leading technology and service companies select Matthew as a trusted immigration partner because of his immigration experience and reputation. His deep understanding of business practices allows him to design immigration solutions that result in the highest return on investment and allow CEO’s, General Counsel and HR Directors to remain focused on their core mission. His uniquely personal approach makes Matthew a clear choice for individuals seeking help with family...

Associate Attorney with a demonstrated commitment to client-centered representation. Skilled in Litigation, Legal Research and Writing, Administration, and Leadership. Kenrick represents clients before the Maryland Workers’ Compensation Commission and litigates workers' compensation cases in the state and appellate courts of Maryland. Prior to joining BSG, Kenrick served as a judicial law clerk to the Honorable Matthew A. Maciarello at the Circuit Court for Wicomico County on Maryland’s eastern shore. As a law clerk, Kenrick assisted the judge in chambers and during courtroom proceedings, conducted legal research, and prepared bench memoranda on various criminal and civil issues that came before the...

Alan Mark is a Co-Chair of the firm’s Real Estate and Chair of the Financial Services practice groups. He is also a senior member of the Corporate group. For more than 40 years, Alan has concentrated on corporate, commercial and real estate finance matters. He has served as outside counsel to numerous local, regional and national financial institutions, publicly traded biotechnology companies and hotel owners and operators. He has also served as outside counsel to information and telecommunication technology clients, government entities and individuals in connection with technology transfers, business acquisitions, project development and equity and debt financings. Since 1996,...

Robert Maclay is Co-President of the firm, and a member of its Estate Planning, Estate & Trust Administration, Corporate and Tax practice groups, among others. In all areas of his practice, Bob’s clients continually praise him for the personal attention he consistently gives them, touting him as a good listener, responsive to their needs, and capable of managing complex issues.
On the estate planning side of his practice, Bob Maclay works with people who may be facing a very difficult time in their lives and alleviates their personal concerns regarding their children and grandchildren. Whether he is preparing wills, trusts or...

Roy Niedermayer is a member of the firm’s Litigation, Appellate Practice and Government Contracts practice areas. He excels in risk management - he identifies and assesses risk in each of his cases and then discusses alternative strategies in light of probabilities of outcomes to determine what the best cost-benefit course of action is. He may create decision tree analyses, determining what factors affect risk, how to reduce risk, and assigns probability of success. When first meeting with a client, Roy finds out what the client is hoping to achieve and what their goals are - in doing this he understands...

Rick Claxton, a member of the firm’s Litigation, Appellate and ADR practice groups, has over 30 years of courtroom experience representing clients ranging from individuals to Fortune 50 corporations. A veteran of dozens of jury and bench trials, Rick focuses his practice on complex business cases, such as corporate and partnership disputes, construction litigation, business torts, and employment litigation. However, Rick has always maintained a diverse practice, including cases ranging from copyright and trademark litigation to representation of individuals with major personal injury claims.
In addition to his trial work, Rick has substantial appellate court experience, having briefed and argued cases...

We assist our clients with legal problems. Most of our clients are individuals or small businesses. I have over 30 years of experience in the courtroom and in the settlement of disputes. Every case is handled efficiently with the client's best interests in mind. We communicate with our clients by email and phone and provide immediate updates in real time by email of any court papers and other information received in your case. Our litigation practice includes: commercial litigation, family law, serious traffic, DUI and DWI, and other...

The Rubin Employment Law Firm, P.C., is dedicated exclusively to addressing employment and labor law issues. The firm advises individuals and corporations on all employment matters, including: employee discipline, wage and hour concerns, discrimination complaints, non competition covenants, and severance agreements. We will give your matter professional and individual attention, whether it be a small claim or a three week jury trial. The firm is committed to providing aggressive representation at a reasonable cost.

Mark Rothman is a founding member of the firm and currently serving as senior counsel to the Corporate, Estate Planning, Tax and Estate & Trust Administration practice groups. He practices primarily tax and business law and estate planning, and represents large real estate holding companies and large retail operating companies. He has extensive experience structuring proposed business ventures, such as limited liability companies, limited liability partnerships and Subchapter-S corporations, and also represents clients in conjunction with the sale and acquisition of a business. In addition to his business-related practice, Mark handles sophisticated and complex estate and succession planning matters, particularly...

At Havens & Associates, LLC, our clients come first. Every client is treated with personalized attention and is guaranteed effective representation. Our expertise and integrity have earned us a reputation as one of the premier legal firms in Maryland and the District of Columbia. Havens & Associates, LLC is dedicated to achieving the best outcome for every client. Havens & Associates, LLC represent clients in all state and federal courts located in the State of Maryland and the District of Columbia.

The Diamond Law Group was founded by Attorney Seth Diamond. Seth focuses his practice on bankruptcy, personal injury, and other civil litigation matters. He is certified to practice law in the states of Maryland, Florida, and Washington, D.C. Seth was won numerous honors and awards for his legal work, conducted many speaking engagements on legal issues, been quoted in the Baltimore City Paper and other notable periodicals, and is regularly called upon to resolve complex matters in his areas of focus. He is a member of the Bankruptcy Bar Association of Maryland, where he currently serves as Chair of the...

Jeffrey M. Orenstein is a skilled commercial litigator with a particular emphasis on bankruptcy litigation. He has been appointed to serve as Bankruptcy Trustee and Examiner in complex Chapter 11 cases. For more than 25 years, he has represented bankruptcy estates, bankruptcy trustees in multiple jurisdictions, creditors and debtors in a wide variety of high profile bankruptcy cases and in business and consumer litigation. Mr. Orenstein has assisted the Federal government in obtaining bankruptcy fraud convictions in numerous cases. The Martindale-Hubbell legal directory gave Mr. Orenstein an AV rating, the highest given for legal ability and professional ethics.

The National Law Center, George Washington University J.D., with Honors
University of Maryland, BA Major in Government & Politics, Minor in Psychology
Civic, Professional, Foundation and Corporate Affiliations:

Delegate to Democratic National Convention
Campaign Manager for Rep. Michael D. Barnes
Rockville Chamber of Commerce – Past President
National Capital Chapter of MS Society - Board of Trustees, and Past Chair
Shady Grove Hospital Fund Campaign - Major Gift Chair
Montgomery County Bar Association –Chair Judicial Selections; Member of Ethics, Fee Arbitration and Legislation Committees
Silver Spring Chamber of Commerce - Vice President
Montgomery County Chamber of Commerce - Liquor Control Evaluation
Rockville Alternative Community Service Commission
Montgomery County Volunteer MS Committee -...

Mark W. Oakley is an established litigation attorney concentrating on civil litigation, personal injury, construction law, and criminal and traffic defense. He also advises business clients, negotiates and drafts contracts, and handles a variety of litigation matters at all levels of the state and federal court systems. Mr. Oakley is trained and certified in the collaborative practice of law. Mr. Oakley is a graduate of the University of Maryland School of Law (J.D. 1987), and the University of Maryland, College Park (B.A. 1984). He is a member of the Maryland State Bar Association, the District of...

Trish Weaver is Chair of the Appellate Practice group and a member of the Litigation, Alternative Dispute Resolution and Corporate practices. Over the past 20 years, she has handled numerous appeals, authored briefs and argued before the Maryland Court of Appeals, the Maryland Court of Special Appeals and the U.S. Court of Appeals for the Fourth Circuit. She is admitted to, and awaits the chance to argue before, the U.S. Supreme Court. Prior to joining Paley Rothman, Trish clerked for the Honorable Howard S. Chasanow on the Maryland Court of Appeals.
Trish enjoys building ongoing relationships with her clients as their...

Jessica Summers is an Associate in the firm’s Employee Benefits, Employment Law, Retirement Plans, Litigation and Government Relations practice groups. Jessica works with companies and organizations on a wide range of matters, including establishing and implementing effective employment policies, drafting employment agreements, maintaining employee benefit plans, addressing corporate planning issues and monitoring and advising clients on legislative and regulatory developments of import to them.
As an all-purpose business attorney with experience across several practice areas, Jessica has a comprehensive understanding of the legal and business needs of her clients and uses a common sense approach to finding solutions. In looking out...

Ryan Spiegel chairs the firm’s Government Contracts practice and is a member of its Litigation, Corporate, and Science & Technology practice groups. His work spans a wide range of industries, includes general business and risk management counseling, and is characterized by outstanding client service, effective case strategy, and creative legal arguments. While he can be a tenacious litigator when necessary and maintains an excellent grasp of procedure, Ryan strives to understand his clients’ interests and goals and seek the best solution for them. He believes that resolving problems and disputes is more important than arguing for its own sake.
In recent...

For 35 years, Robert has specialized in insurance recovery on behalf of policyholders. As Chair of the Insurance Recovery group and a member of the firm’s Litigation practice, Robert litigates complex disputes against insurance companies on behalf of corporations seeking coverage for all manner of claims involving every form of risk and exposure such as those arising out of products, securities, directors & officers, energy, automotive, financial institutions, medical devices and health, among others.
Robert has successfully argued precedent-setting appeals in the second, third, and fourth U.S. Courts of Appeals, as well as the California Court of Appeal, San Francisco...

As a member of the firm’s Tax, Retirement Plans, Employee Benefits, Estate Planning, Estate & Trust Administration, and Corporate practice groups, Arnold Sherman focuses his practice on the areas of tax and business planning, and estate planning and probate administration matters. He has extensive experience in negotiating, structuring and documenting business contracts, tax-deferred exchanges and wealth preservation structures.
Arnie’s knowledge and familiarity with how businesses work make him especially adept at understanding and responding to the needs of his business clients. He is diligent in keeping himself apprised of current tax laws and continually works to provide his clients with the...

David Shapiro is the Chair of Paley Rothman's Health Law practice group, and a member of the firm's Corporate, Science & Technology, Employment Law and Government Contracts practice groups. David has an extensive background representing business entities, healthcare providers, surgical centers, professional service vendors and entrepreneurs in a broad range of general business, commercial, regulatory and complex transactional matters, including early-stage business planning, business management and operations, equity and asset transfers, inter- and intra-business contract relationships, mergers and acquisitions and collaborative and adversarial business owner and proxy dispute resolutions.
David’s business practice focuses on full life-cycle representation for emerging and established...

Kevin is a Principal in the firm and considers himself as a true business attorney. From start-up through transition, Kevin serves as outside counsel for a myriad of local businesses of varying size and industry. He is a member of the firm’s Corporate, Nonprofits, Science & Technology, and Real Estate practice groups, and regularly provides counsel in each of these areas, including general operation and governance of for-profit and nonprofit entities, business dispute resolutions, IP and technology licensing and transactions, private placements, the negotiation of employment relationships and separations, executive compensation, structuring and implementing corporate mergers and acquisitions, the negotiation...

For more than 40 years, Art House has been working with businesses of all types as a corporate lawyer and litigator. He chairs the firm’s Science & Technology and Alternative Dispute Resolution practice groups, and is a member of the Corporate practice group. Art brings responsiveness and an ability to offer practical solutions to his clients, understanding that his clients’ business needs drive the deals, not the lawyer.
Art’s background in enterprise development, licensing for technology-based companies and assisting both established and start-up businesses in developing legal, business alliance and acquisition strategies gives him unique insight into the real-world problems facing...

Jim Hammerschmidt is Co-President of the firm, Co-Chair of the Employment Law group, and a member of its Litigation and Appellate Practice groups. His practice includes a range of commercial, corporate, and employment counseling and litigation, but his primary task is listening. The first thing Jim does when meeting with a client is ask, “What is your goal?” In doing this, Jim is able to determine the client’s expectations and whether we will be able to meet them. Only then can he really set about meeting his clients’ business needs.
Jim has extensive experience representing and counseling clients on employment law...

Mark Goldstein, one of the founders of the firm, is a member of its Corporate, Financial Services, Estate Planning and Estate & Trust Administration practice groups. He concentrates on corporate, business, estate and tax planning and advises large and small corporations, general and limited partnerships, associations and proprietorships on sophisticated business planning issues. He represents a large number of estate planning clients and is well respected for his ability to communicate and implement complicated plans in a practical manner. Mark has significant experience in structuring and negotiating business and financing transactions, reorganizations and private placement syndications. He has served as...

Michael Fried has spent over 25 years practicing law, and more specifically tax related law. As the principal founder of Fried Law Firm and now 1 of 2 partners at Fried & Rosefelt, LLC, Michael S. Fried actively helps clients by handling bankruptcies, business purchases, federal and state tax problems, partnership and shareholder relationships.

Christopher R. Wampler is a graduate of Bridgewater College, Virginia, and the Catholic University School of Law. Chris has been practicing Bankruptcy Law since 1987 in Maryland, DC, & Virginia. In the past, Chris has served as President of the Wheaton Kensington Chamber of Commerce, served as a member of the Prince George's County Judicial Selections Committee, and was involved in the Montgomery County Bar Association Pro Bono Program. Chris has also worked on the Law Foundation of Prince George's County Homeless Project for which he received an award for his service to the community.

Maria has worked for over 15 years in helping businesses manage the challenge that immigration compliance presents to human resources management and helping individuals navigate the complex and lengthy immigration process. Maria considers her proactive approach to client matters to be her distinctive trademark. Maria handles - Work permits and visas for executives, professionals, and their family members i.e. H1B, L1, J1, Labor Certification - U.S. employment-based, business, trainee, and investor nonimmigrant visas and immigrant employment-based residency cases - Complex U.S. Citizenship

As an experienced immigration lawyer, I am dedicated to providing exceptional legal guidance and representation to clients from all over the world. With a deep passion for immigration law, I have helped countless individuals and families navigate the complexities of the immigration system. My expertise covers a wide range of immigration matters, including deportation proceedings, asylum cases, cancellation of removal, VAWA, U visas, and more. I have also assisted numerous families with their green card applications and family petitions, such as N400. In addition to family-based immigration, I have helped businesses and individuals with their employment-based immigration needs, including assisting students with...

Victor Rosenberg, a founding member of the firm, is also a member of its Corporate, Tax, Estate Planning, and Estate & Trust Administration practice groups. He concentrates his practice on corporate, real estate, business, estate planning, probate and tax matters and is also involved in family wealth preservation and business continuity through the establishment of charitable trusts of all types, private foundations, family partnerships and limited liability companies.
Victor is active in trust reformation as well as the financing and sale of beneficial interests in trusts. He has extensive experience in structuring and negotiating business and financing transactions, including the sale...

Cristen Rose’s practice encompasses a wide variety of commercial & business litigation, with significant experience in mass torts, class actions, product liability defense, environmental litigation, contractual disputes and regulatory compliance. As a member of the firm’s Regulatory Law & Litigation practice group, she devotes a significant portion of her practice to the regulation of pesticides and other chemical products under the Federal Insecticide Fungicide and Rodenticide Act (FIFRA). Cristen also has extensive experience representing companies that are subjects of investigations by the Environmental Protection Agency (EPA), the Consumer Products Safety Commission (CPSC), the Food and Drug Administration (FDA) and the...