Practice Name

NORTHERN ILLINOIS & WISCONSIN REGION VIOS Fertility Center 1455 N Milwaukee Ave 2nd Fl Chicago, IL 60622





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Angeline N. Beltsos, MD is the CEO and Medical Director of Vios Fertility Institute. She is board certified in Obstetrics and Gynecology and in Reproductive Endocrinology and Infertility (REI), practicing medicine since 1991. Dr. Beltsos completed her residency in Obstetrics and Gynecology at Loyola University in 1995 followed by a fellowship in REI at Washington University in St. Louis, Missouri, completed in 1997. Dr. Beltsos is also the Clinical Research Division Director of Vios and participates in a number of research projects and scientific publications. She has received numerous awards in teaching and has been honored as “Top Doctor” from Castle Connelly for several years. She is a popular speaker, both nationally and internationally, and a frequent media resource on the topic of infertility. Dr. Beltsos is the executive chairperson for the Midwest Reproductive Symposium International, an international conference of fertility experts. As the REI Division Education Director for the Obstetrics and Gynecology residency programs of Illinois Masonic Medical Center, Lutheran General Hospital, and St. Joseph’s Hospital Chicago, Dr. Beltsos helps educate future OB/GYN doctors. She is a Clinical Assistant Professor for the Department of Obstetrics and Gynecology at the University of Illinois at Chicago. Schedule an appointment with Dr. Beltsos at our Wicker Park or Glenview offices.


Board Certified: OB/GYN Obstretics & Gynecology Specialty: A Doctor with Heart - Participating Physician Clinic operates 365 days a year Clinical and Laboratory Services Cryopreservation Services Donor Egg Program Donor Sperm Program Egg Freezing Embryology Services Endometriosis specialty services FET Services - Frozen Embryo Transfer Genetic, Clinical and Laboratory Services Genetic, endocrine & familial disorders Habitual Aborter - Multiple Miscarriage Services ICSI Intracytoplasmic Sperm Injection IVF Program Male factor infertility/ICSI/testicular sperm retrieval Preimplantation Genetic Testing Reproductive Endocrinology & Infertility