Bayarjargal T. Sereenen
Immigration attorney · Naperville, IL · Admitted Illinois 2012, bar no. Active Registration
About this attorney
Bayarjargal T. Sereenen is a versatile attorney based in Naperville, Illinois, with over 14 years of legal experience. Focusing primarily on immigration law, he also provides comprehensive counsel and representation across criminal defense, DUI and traffic offenses, real estate, and family law matters. In addition to litigation, he regularly advises clients on business formation, transactions, and contract drafting. Mr. Sereenen earned his Juris Doctor from the Southern Illinois University School of Law in 2013, where he was awarded the prestigious Charles M. Hudson Scholarship. He is admitted to practice before state and federal courts in Illinois, effectively advocating for individuals, families, and business owners navigating high-stakes legal proceedings. Dedicated to protecting his clients' interests and futures, Mr. Sereenen delivers personalized, results-oriented legal solutions. Whether resolving complex immigration status hurdles or defending individual rights in court, he approaches every matter with meticulous attention to detail, clear communication, and steadfast dedication.
Throughout their legal career, Bayarjargal has concentrated their practice on complex immigration filings, including deportation/removal defense, family-based immigration, and green card legal assistance. Having graduated from Southern Illinois University School of Law, they bring rigorous statutory analysis, thorough evidentiary documentation, and meticulous case preparation to every client petition before the U.S. Citizenship and Immigration Services (USCIS) and regional Executive Office for Immigration Review (EOIR) immigration courts.
Recognizing that immigration matters are deeply personal and critical to their clients' future, Bayarjargal maintains transparent communication and accessible counsel throughout every stage of the legal process. Their office conducts thorough initial case evaluations, helps clients understand potential risks and timelines, and provides clear, personalized guidance from initial petition submission through interview representation and appellate review.
Matters handled
Practices before USCIS, EOIR immigration courts, and the Board of Immigration Appeals (BIA):
Asylum and refugee protection
Green cards
Marriage and family petitions
Work visas
Citizenship and naturalization
Deportation defense
Student visas
Business immigration
Admissions
Licensing, bar registration numbers, and court practice jurisdictions:
Authorized to appear and represent clients before all United States Immigration Courts, the Board of Immigration Appeals (BIA), and USCIS administrative interviews nationwide under 8 C.F.R. § 1292.1.
Languages
Languages consultations and case preparations are conducted in:
Consultations
Consultation formats, fee structures, and scheduling terms:
Initial assessments conducted via secure video conference (Zoom/Meet), telephone, or in-person at the firm office.
Consultation fee is credited directly toward total legal representation fees if you retain the attorney.
Office
Physical office location, remote availability, and jurisdictions served:
Because United States immigration law is strictly federal, this attorney represents clients living across all 50 states, U.S. territories, and abroad with electronic filings and secure video consultations.
Contact
Reach Bayarjargal directly by phone or submit your inquiry below:
Direct Consultation
Browse all bar-admitted immigration practitioners serving Illinois residents.
View Illinois State Hub →Bayarjargal T. Sereenen pays to be listed on Greenway Lawyer. This listing is advertising. It is not a recommendation, and Greenway Lawyer has not evaluated the quality of this attorney's work. We have confirmed that bar number Active Registration is active in Illinois as of 4 September, 2026. Any attorney-client relationship you form is with Bayarjargal T. Sereenen or their firm, not with Greenway Lawyer.