Atty. Mark Nathanson
Recently recognized for 50 years of service by the Nassau County Bar Association, Mark has been practicing law since 1966 after earning Juris Doctor and Bachelor of Laws degrees at Brooklyn Law School in the City of New York, subsequent to his graduation from City College of the City of New York in 1963 with a Bachelor of Business Administration degree. Mark Nathanson is the true community General Practice attorney.
Landlord-Tenant, Real Estate, and Co-op Law & More Attorney · Serving Garden City, NY · 60+ Years Experience
Profile Summary
About Mark Nathanson at a Glance
Mark Nathanson is a Member based in Garden City, New York, practicing at The Nathanson Law Firm LLP. They have 60+ years of legal experience, licensed to practice since 1966. Their practice focuses on trusts, probate, business, real estate, and landlord/tenant. Admitted to practice in New York (1966), U.S. District Court, Southern District of New York (1968), and U.S. District Court, Eastern District of New York (1968). Educated at Brooklyn Law School (J.D., 1966) and City College of the City University of New York (B.B.A., 1963). Recognitions include AV Preeminent. Active member of Nassau County Bar Association. Serves clients in Garden City, NY and the surrounding metropolitan area.
Get Legal Help from Mark Nathanson in Garden City
Sign up free and choose one of the two methods below.
Have a legal question? Sign up free, submit it through the Ask the Attorney module and receive a focused answer from a specialist.
- Free to ask a question
- Answers from specialist attorneys
- Optional private / anonymous question
Request an online video meeting or an in-person consultation at the attorney's office. Pick a time that works for you and share the details securely.
- Online video meeting
- In-person at the attorney's office
- Secure messaging and payment
About Mark Nathanson
- Recently recognized for 50 years of service by the Nassau County Bar Association, Mark has been practicing law since 1966 after earning Juris Doctor and Bachelor of Laws degrees at Brooklyn Law School in the City of New York, subsequent to his graduation from City College of the City of New York in 1963 with a Bachelor of Business Administration degree
- Mark Nathanson is the true community General Practice attorney
- The same clients will seek his advice and guidance in the purchase or sale of a home, formation of a small business, drafting of wills, trusts, living wills, health care proxies, powers of attorney, representation in their parents’ estates and will refer Mark to their friends, neighbors and associates
- Over the years, Mark has grown his client base the old-fashioned way: referrals via word of mouth
- Many new clients can be traced by degrees of separation to his clients from the 1970s and 1980s
- It is common practice for Mark to represent homeowners when they sell their house of many years, after first being introduced to Mark at the closing of their purchase years earlier when he was representing the sellers in that transaction
- They remember him even though he was not their attorney, but his presence made a lasting impression
- It is also not uncommon that both sides to a transaction will desire The Nathanson Law Firm LLP to represent them, only for Mark to have to refuse representation of an existing client in the purchase or sale of real property due to a conflict of interest, as he has already been retained by the opposite party, who themselves are returning clients!
- Much of Mark’s efforts representing clients are behind the scenes, dealing with other attorneys on transactional matters
- Clients likely do not even realize the extent of the effort, energy, problem-solving skills, dedication, time and attention given to them, as all they experience is smooth sailing from their perspective!
- Mark solves the problems his clients don’t even know they have
- Mark solidified his reputation as a fair and honest counselor and attorney by dealing with his peers in a non-adversarial manner, while serving his clients to his fullest capabilities
- The respect and admiration of his peers has earned him the highest “AV” ranking by Martindale-Hubbell annually
- Mark’s skills were honed during his years as a partner with Landa, Picard & Nathanson and thereafter with Nathanson, Devack & Memmoli, prior to forming a partnership with his son, Mitchell, The Nathanson Law Firm LLP, in 2004
- In the first floor lobby of the District Courthouse of the County of Nassau on Main Street in Hempstead, New York, you will find a plaque recognizing the years Mark voluntarily served as an Arbitrator in night small claims court, alleviating the caseload on the docket calendar, so that the judges, litigants and court personnel could arrive home to their families at a reasonable hour
- In fact, Mark and his son, Mitchell, are believed to be the only father and son to have served simultaneously as volunteer Arbitrators in the Nassau County District Court
- Mark has always been very active in the local community, officiating as Chairman of the Board of Directors of the Hebrew Academy of Nassau County and twice serving as President of the Young Israel of West Hempstead, in addition to volunteering for many years as a member of the Board of Trustees, General Counsel and Parliamentarian
- Many clients are unaware of the existence of unclaimed funds being held by the State and Mark is adept at locating this “found money” and assisting in its recovery
- But please, don’t ask him to do so, as he enjoys the element of surprise in sharing the good news of his unsolicited act
- He does like to repeat the same jokes over and over, but few people remember them
- Although an avid golfer, Mark is not quite ready to quit his “day job”
- He has passed along his vast experience of over 50 years to his son and partner, Mitchell, and yet still manages to learn something new every day
Update
- Mark has recently retired and loves to hear from old clients
- Industry Areas • Real Estate • Local Commerce Featured Pro Bono Activities Hebrew Academy of Nassau County • General Counsel (Previously) Non-Legal Activities - Hebrew Academy of Nassau County • Past Chairman of the Board • Young Israel of West Hempstead - Past President • Avid Golfer Professional & Bar Association Memberships • Nassau County Bar Association
Practice Areas Explained
Mark Nathanson's Areas of Legal Practice
Each practice area below reflects the types of cases Mark Nathanson handles, with a practical overview of what that area of law involves and how it may apply to your situation in Garden City.
Trusts in Garden City
Mark Nathanson is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in New York →
Probate in Garden City
Mark Nathanson is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in New York →
Business & Corporate Law in Garden City
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark Nathanson is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New York →
Real Estate Law in Garden City
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
Mark Nathanson is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in New York →
Landlord & Tenant in Garden City
Landlord-tenant attorneys for evictions, lease disputes, security deposits, and habitability claims.
Mark Nathanson is one of 22,207 landlord/tenant attorneys indexed nationally. Browse landlord/tenant attorneys in New York →
Jurisdictional Context
Why Local Counsel Matters in Garden City
Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Garden City are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.
Garden City Courts and Legal Process
Choosing a Garden City-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional New York attorneys? Browse all attorneys in Garden City or all attorneys in New York.
Frequently Asked
Common Questions About Mark Nathanson
Where is Mark Nathanson's law office located?
What practice areas does Mark Nathanson handle?
How long has Mark Nathanson practiced law?
Where did Mark Nathanson go to law school?
How can I contact Mark Nathanson for a consultation?
What awards or recognition has Mark Nathanson received?
Professional Profile
Why Clients in Garden City Choose Mark Nathanson
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark Nathanson's practice in the field of trusts, probate, business, real estate, and landlord/tenant.
Decade-Tested Legal Experience
Mark Nathanson brings 60+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in New York, U.S. District Court, Southern District of New York, and U.S. District Court, Eastern District of New York, Mark Nathanson can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering trusts, probate, and business, Mark Nathanson can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Garden City
A Garden City-based practice means Mark Nathanson attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Mark Nathanson Handles in Garden City
Below is a representative sample of the types of matters Mark Nathanson has experience with under New York law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Mark Nathanson directly to discuss the specifics of your situation.
Search Reference
How People Find Mark Nathanson Online
Prospective clients searching for legal help in Garden City commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark Nathanson.
If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark Nathanson directly.
Mark Nathanson's Practice Areas & Specializations
Education & Law School Background
Awards & Professional Honors
Bar Admissions & Licensed Jurisdictions
Client Reviews & Ratings — Mark Nathanson
No reviews yet.
