Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records

Thomas Francis Knab

Currently registered

Thomas Francis Knab is an attorney admitted to the New York State Bar in 1989, with a registered practice address in Buffalo, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number2234045
Bar statusCurrently registered
Year admitted1989
Judicial departmentDepartment 4
Law schoolSuny at Buffalo
Practice cityBuffalo, NY
CountyErie
Firm / organizationUnderberg & Kessler Llp
Office address285 Delaware Ave Ste 118, Buffalo, NY, 14202
Phone(716) 868-5480
Next registration dueOct 2027

About Underberg & Kessler LLP

Underberg & Kessler LLP is a law firm headquartered in downtown Rochester, New York, whose origins go back to 1926, when two attorneys formed a partnership. The firm adopted its current name in 1988, when it had more than 30 attorneys. It describes itself as a full-service firm that advises businesses, municipalities, not-for-profit organizations, and individuals, and it marked its 100th anniversary in 2026.

Practice areas of Underberg & Kessler LLP:

Banking & Finance Corporate & M&A Construction Environmental Energy & Infrastructure Trusts & Estates Family & Divorce Health Care Employment & Labor Commercial Litigation Real Estate Tax

These are the practice areas the organization describes on its website. They are not a statement about Thomas Francis Knab’s own practice or any specialty certification.

View the Underberg & Kessler LLP profile and its 23 registered attorneys →

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

Verify this record

Bar status can change at any time. For the authoritative, real-time status of Thomas Francis Knab, confirm directly through the official New York Attorney Search using the registration number above. This record is republished from public New York State data and is provided for reference only — it is not legal advice and not an endorsement.

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