About Us David Tang is a partner in Litigation and Creditor’s Rights and chairs the firm's Health Care practice group. David advises on risk management issues for business, financial and health care clients including physician practices and not-for-profit long-term care providers. Whether it is advocating for business, creditor or non-profit clients in state and federal courts, or resolving their disputes through arbitration, he is driven by a lifelong desire to help others. The firm was founded in 1914, and has offices in Rochester, Buffalo, Canandaigua, Webster or Geneseo.