Rong Tao Kohtz.
Law · Health · Family Wellbeing

Law, Health, and Family Wellbeing

across institutions and national borders

I am a scholar and attorney. I study how legal institutions shape families, health, and justice. Drawing on family law, health law, legal history, and comparative law, my scholarship traces how ideas embedded in legal reasoning become institutional authority, and develops a theory of family and health justice grounded in more than two decades of practice across international and multijurisdictional matters.

J.D.Columbia Law School
M.P.H.Harvard T.H. Chan School of Public Health · expected 2027
Master of LawPeking University Law School

Academic focus.

My work sits at the intersection of family law, health law and justice, and comparative legal institutions. Practice supplies problems and evidence; interdisciplinary methods supply new ways to examine them.

Family Law

Family governance, children and families, violence, support, and the institutional assumptions that shape legal decision making.

Health Law & Justice

Public health law, disability adjudication, health equity, and interdisciplinary approaches to families' legal and health needs.

Comparative & International Law

Chinese family law, private international law, cross-border custody, foreign-law evidence, and the operation of law across legal systems.

Recent scholarship.

Recent work spans public health law, family law, legal history, and Chinese comparative law.

2026
Epistemic Legitimacy, Public Health Law, and Anti-science: The Case for Evidence-Based Judicial Review ForthcomingAmerican Journal of Public Health
2023
Chinese Family Law and Practice ↗American Bar Association Publishing

Teaching capacity.

Primary teaching fields are Family Law, Health Law, and Clinical Teaching, supported by classroom experience in public health law and ethics and writing-intensive history courses.

Comparative & Chinese Law

Comparative expertise grounded in two legal systems.

My Chinese-law work combines legal education in China and the United States, scholarship on Chinese legal institutions, and two decades of cross-border practice.

Chinese family law is both a field of scholarship and a comparative lens on how legal institutions govern families.

I hold a Master of Law from Peking University School of Law and a J.D. from Columbia Law School. My comparative work examines statutes, court rules, reported decisions, and the institutional settings in which family law operates.

That work includes scholarship on Chinese family law and legal institutions, the ABA treatise Chinese Family Law and Practice, expert analysis of foreign-law questions, and litigation involving cross-border custody, judgments, and jurisdiction.

Scholarship

Chinese family law, Supreme People's Court decisions, property rights, and comparative approaches to family governance.

Comparative Method

Explaining how rules operate in institutional context rather than treating foreign law as a collection of translated statutes.

Professional Expertise

Foreign-law evidence, recognition of judgments, international custody, and multijurisdictional family-law disputes.

The Treatise
Chinese Family Law and Practice — book cover

Chinese Family Law and Practice

American Bar Association Publishing · 2023

The most up-to-date reference on Chinese family law statutes, court rules, and reported decisions — written in plain language for practitioners, judges, and researchers around the world. Beyond an overview of the rules, it analyzes real cases to show how those rules are actually applied in Chinese courts.

“An insightful and comprehensive account of family law in China — essential reading for anyone interested in the practice of family law in China.”

Benjamin L. Liebman · Robert L. Lieff Professor of Law, Columbia

“Rong Kohtz has artfully pulled together a treatise, geared for U.S. lawyers, that will be a staple of any family lawyer's library.”

Melissa Kucinski · MK Family Law
Practice

International practice, adjudication, and professional distinction.

More than two decades of legal practice across international family law, private international law, immigration, and disability law inform my scholarship and teaching.

Selected reported matters.

A representative set of cross-border cases from prior practice.

2024
X.L. v. C.B.2024 ONSC 3895 (Ontario Superior Court of Justice, Canada)
Cross-border family law matter before the Ontario Superior Court of Justice.
Ontario, Canada
2016
K.S. v. A.B.2016 U.S. Dist. LEXIS 50262 (S.D.N.Y., Apr. 14, 2016) · NYLJ 1202735100885 (S.D.N.Y., Jul. 24, 2015)
Hague Abduction Convention proceeding. The court ordered the father to return the child to the mother and to pay all legal costs and reasonable travel expenses incurred for the child's return.
For the mother
2015
B.H. v. J.H.NYLJ 1202726542765 (Sup. Ct., N.Y. Co., Apr. 15, 2015)
Represented the mother. The New York court denied the father's motion to dismiss the action and ruled that the Chinese divorce judgment was unenforceable under the Hague Service Convention.
For the mother
2014
BNDA v. MGMNYLJ 1202654480038 (Sup. Ct., Suffolk Co., Apr. 3, 2014)
Represented the mother. The court denied the father's motion to dismiss and awarded the mother maintenance, child support, and property.
For the mother
2012
B.H. v. J.H.NYLJ 1202581890670 (Sup. Ct., N.Y. Co., 2012)
Represented the mother. The court denied the father's motion to dismiss the action and held the Chinese divorce judgment unenforceable under the Hague Service Convention — prevailing for the plaintiff mother in all aspects.
For the mother
2012
The Attorney General v. M.M.Claim No. ANUHCV 2012/0124 (E.C. Sup. Ct., Antigua & Barbuda) · Counsel for Applicant mother
The father abducted the children. Under the Hague and Inter-American conventions, the children were returned to the mother — prevailing for the applicant mother in all aspects.
For the mother

Professional distinctions.

Recognition and professional standing in international and family law practice.

Super Lawyers

Metropolitan New York · 2024–2026.

Bar Admissions

New York · Michigan · Federal courts in New York and Michigan.

Scholarship

Family law, health justice, and legal institutions.

My scholarship examines how legal institutions translate professional, scientific, economic, and cultural assumptions into rules about families, health, evidence, responsibility, and justice. I use historical, doctrinal, comparative, and empirical approaches across family law and health law.

Research fields.

Family Law

Family governance, children and families, violence, support, adoption, and judicial decision making.

Health Law & Justice

Public health law, disability adjudication, health equity, evidence, and interdisciplinary legal-health institutions.

Comparative & Historical Inquiry

Chinese law, private international law, legal history, and the institutional development of legal categories.

Peer-Reviewed & Journal Articles

2026
Epistemic Legitimacy, Public Health Law, and Anti-science: The Case for Evidence-Based Judicial Review ForthcomingAmerican Journal of Public Health · Sept. 2026

Book

2023

Completed Manuscripts Under Revision

Under rev.
The Hague Fallacy: Treaty Status as a Defective Judicial Proxy in Predicting International Parental Child Abduction Risk
Under rev.
In re Lelah-Puc-Ka-Chee: Intimate Governance, Indigenous Families, and the Best Interests of the Child in Progressive Era Rural America

Manuscripts in Preparation

In prep.
Bridging Law and Medicine: Interprofessional Dynamics in Medical-Legal Partnerships Addressing Families' Legal Needs
In prep.
Punishing Pregnancy: How Punitive Responses to Substance Use During Pregnancy Harm Maternal and Neonatal Health
In prep.
What Is a Corporate Wife Worth? The Limits of Gary Becker's Family Economics and the Divorce Revolution

Selected Presentations

2026
Bridging Law and Medicine: Interprofessional Dynamics in Medical-Legal Partnerships in Rural Michigan APHA Annual Conference (Nov.) · Michigan Premier Public Health Conference (Oct.)
2025
Recent Non-Hague Cases in the U.S. and CanadaFamily Law Forum, Beijing
2024
Jurisdictional Issues in International Family Law LitigationABA International Family Law Committee webinar
2023
The Constitutional is Personal: The Personal Stories of Plaintiffs in the U.S. Supreme Court KeynoteConstitution Day Lecture, Central Michigan University
2022
In re Lelah-Puc-Ka-Chee: American Colonial Power, Parental Authority, and the True Interest of an American Indian GirlRocky Mountain Interdisciplinary History Conference, CU-Boulder
Teaching

Fields, classroom experience, and interdisciplinary range.

Teaching fields and classroom experience across law, public health, and writing-intensive courses.

Teaching interests.

My principal fields combine doctrinal, interdisciplinary, and experiential teaching.

Primary

Family Law · Health Law · Clinical Teaching

Additional

Administrative Law · Civil Procedure · Constitutional Law · Conflict of Laws · Immigration Law

Skills & Profession

Legal Writing · Professional Responsibility & Ethics

2025–present

Michigan State University · College of Human Medicine, Department of Public Health

Guest Instructor. Develop and deliver graduate lectures and course materials on public health ethics and law, health equity frameworks, and interventions addressing structural barriers.

2022–2023

Central Michigan University · History Department

Small Group Instructor / Teaching Assistant. Taught writing-intensive upper-level courses in U.S. and North American Indigenous history across in-person, online, and hybrid formats; designed small-group curricula and lectures; coached analytical writing and research; and assessed papers, exams, and projects.

Academic preparation.

Training across law, public health, history, economics, and Chinese law supports teaching across doctrinal and interdisciplinary settings.

Harvard

Harvard T.H. Chan School of Public Health

MPH, expected May 2027.

Columbia

Columbia University School of Law

J.D. · Olin Fellow in Law and Economics.

Central Michigan

Central Michigan University

M.A. in U.S. History.

Peking University

Peking University School of Law

Master of Law.

Beijing Normal

Beijing Normal University

B.A. in Economics.