Gary Mitchell Mionis, Business Attorney in Hauppauge, New York
Over 31 years of legal practice · focused on Business, Litigation, and Medical Malpractice
MemberatThe Law Office of Gary M. Mionis
Hauppauge, NY
Practicing business in Hauppauge since 1995.
- 31+
- Years practicing
- 3
- Bar admissions
Are you Gary Mitchell Mionis?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
Gary Mitchell Mionis is a member based in Hauppauge, NY. The practice focuses on Business, Litigation, and Medical Malpractice. Gary has over 31 years of legal experience. Currently practicing at The Law Office of Gary M. Mionis.
- Based in
- Hauppauge, NY
- Experience
- over 31 years
- Known for
- Business · Litigation · Medical Malpractice
- Handles Business, Litigation, and Medical Malpractice matters from Hauppauge, NY.
- Over 31 years of practice as a licensed attorney.
About Gary Mitchell Mionis: Gary Mitchell Mionis is a member based in Hauppauge, NY. The practice focuses on Business, Litigation, and Medical Malpractice. Gary has over 31 years of legal experience. Currently practicing at The Law Office of Gary M. Mionis.
Areas of practice
Practice areas handled by Gary Mitchell Mionis
Gary concentrates on business, litigation, medical malpractice, and personal injury. Each area below outlines the kind of case Gary handles, typical outcomes to expect, and how the intake process starts.
Business
View other Business attorneys
Litigation
View other Litigation attorneys
Medical Malpractice
View other Medical Malpractice attorneys
Personal Injury
View other Personal Injury attorneys
Business cases in Hauppauge, New York
Gary takes business matters in Hauppauge, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gary agrees to represent you.
Litigation cases in Hauppauge, New York
Gary takes litigation matters in Hauppauge, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gary agrees to represent you.
Medical Malpractice cases in Hauppauge, New York
Gary takes medical malpractice matters in Hauppauge, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gary agrees to represent you.
Personal Injury cases in Hauppauge, New York
Gary takes personal injury matters in Hauppauge, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gary agrees to represent you.
Biography
About Gary Mitchell Mionis — Over 31 years of New York business experience
Gary Mitchell Mionis is a member based in Hauppauge, NY. The practice focuses on Business, Litigation, and Medical Malpractice. Gary has over 31 years of legal experience. Currently practicing at The Law Office of Gary M. Mionis.
Gary Mitchell Mionis is a lawyer practicing plaintiffs personal injury, medical malpractice, commercial litigation. Gary received a B.A. degree from State University of New York at Stony Brook in 1991, and has been licensed for 31 years. Gary practices at The Law Office of Gary M. Mionis in Hauppauge, NY.
How Gary handles business matters
Gary Mitchell Mionis is a lawyer practicing plaintiffs personal injury, medical malpractice, commercial litigation. Gary received a B.A. degree from State University of New York at Stony Brook in 1991, and has been licensed for 31 years. Gary practices at The Law Office of Gary M. Mionis in Hauppauge, NY.
The kind of cases Gary takes
Gary reviews new inquiries case-by-case for business, litigation, and medical malpractice matters in Hauppauge and the surrounding New York area.
Credentials
Gary Mitchell Mionis's legal education and bar admissions
Hofstra University
J.D. · 1994
State University of New York at Stony Brook
B.A. · 1991
Jurisdictions
Gary's state bar admissions
U.S. District Court,
1996 · ACTIVE
U.S. District Court,
1996 · ACTIVE
New York
1995 · ACTIVE
Gary studied at J.D. in Hofstra University and B.A. in State University of New York at Stony Brook.
Law school and academic background
Gary completed J.D. in Hofstra University and B.A. in State University of New York at Stony Brook. Formal legal training is one signal of substantive knowledge — the day-to-day practice Gary runs in New York is where that training gets applied to real client questions.
Affiliations
Gary's professional memberships and bar associations
Nassau County and New York State Bar Associations
membership
Locations
Gary Mitchell Mionis's office in Hauppauge
Gary's primary office is at 330 Vanderbilt Motor Pkwy., Ste. 300, Hauppauge, NY, 11788. In-person meetings are by appointment; a phone intake usually comes first.
The Law Office of Gary M. Mionis
330 Vanderbilt Motor Pkwy., Ste. 300
Hauppauge, NY 11788
Open in Google MapsClient feedback
Client reviews of Gary Mitchell Mionis
Gary has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
No reviews yet
Only verified clients who have consulted with Gary Mitchell Mionis can leave a review.
Schedule your consultationHiring guide
How to hire Gary Mitchell Mionis — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Gary usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Gary charges for the initial consult. That fee is credited toward representation if you retain Gary's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Gary will tell you what matters and what doesn't.
Questions to ask a business attorney in Hauppauge, New York
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Gary
Gary discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Gary confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Gary's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Gary Mitchell Mionis
How much does it cost to hire Gary for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Gary walks through the likely range during the consult so there are no surprises.
Does Gary offer a free consultation?
Gary charges for the initial consult; that fee is credited toward representation if you retain Gary's office. Some business attorneys offer free consults — check Gary's current terms during booking.
How long do business cases in New York typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Gary gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Gary take my case if I'm outside Hauppauge?
Gary is licensed in New York. Matters governed by New York law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Gary will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Gary?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Gary will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Gary accepting new business clients right now?
Gary's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Hauppauge and Albany in New York
Gary handles business matters throughout New York. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
Other top-rated business attorneys in New York
If Gary's intake is full or the fit isn't right, these business attorneys in Hauppauge handle similar matters. Every profile below is verified and open to consultations.





