About Angeline Beltsos, MD

Angeline Beltsos, MD, a reproductive endocrinology and infertility specialist at Endeavor Health, provides comprehensive care for individuals and families seeking support with fertility and reproductive health. She offers evidence-based options such as IVF, IUI and egg freezing and guides patients through diagnostic evaluation and personalized treatment planning. Dr. Beltsos focuses on clear communication and collaborative decision-making to help patients understand their options. Her clinical approach supports individuals at every step of their reproductive care journey.

My endeavor

My endeavor is to care deeply for each patient, respond with promptness and compassion and help them grow their family with confidence, support and excellence.

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Care philosophy

I believe every patient deserves care that is prompt, transparent and personal. I strive to create an environment where individuals and families feel heard, respected and empowered throughout their fertility journey. My goal is to simplify complex decisions and provide guidance that helps people understand their choices in a supportive and collaborative way.

Overview

  • Languages Greek, Spanish
  • Gender Female

Conditions treated (15)

  • Female infertility
  • Male infertility
  • Polycystic ovary syndrome (PCOS)
  • Endometriosis
  • Recurrent pregnancy loss
  • Diminished ovarian reserve
  • Anovulation and irregular cycles
  • Unexplained infertility
  • Premature ovarian insufficiency
  • Uterine abnormalities
  • Fallopian tube blockage
  • Hormonal imbalances
  • Genetic carrier status
  • Age-related fertility decline
  • Secondary infertility

Procedures performed (15)

  • In vitro fertilization (IVF)
  • Intrauterine insemination (IUI)
  • Egg retrieval
  • Embryo transfer
  • Oocyte (egg) cryopreservation
  • Sperm retrieval (TESA/PESA)
  • Preimplantation genetic testing (PGT)
  • Hysterosalpingogram (HSG)
  • Saline infusion sonohysterogram (SIS)
  • Endometrial biopsy
  • Laparoscopy for endometriosis or pelvic adhesions
  • Hysteroscopy for uterine polyps or fibroids
  • Ovulation induction with timed intercourse
  • In vitro maturation (IVM)
  • Monitoring and management of fertility preservation cycles

Treatments offered (16)

  • In vitro fertilization (IVF)
  • Intrauterine insemination (IUI)
  • Ovulation induction
  • Fertility preservation
  • Sperm
  • Preimplantation genetic testing (PGT-A, PGT-M, PGT-SR)
  • Donor egg and donor sperm treatment cycles
  • Gestational carrier (surrogacy) coordination
  • LGBTQ+ family-building treatment plans
  • Hormonal therapy for reproductive disorders
  • Treatment for polycystic ovary syndrome (PCOS)
  • Endometriosis management
  • Recurrent pregnancy loss treatment
  • Timed intercourse protocols
  • In vitro maturation (IVM) support
  • Personalized embryo transfer planning
Vios Fertility Institute
1455 N. Milwaukee Ave., 2nd Floor
Chicago, IL 60622-2015
(773) 435-9036 Get directions
Vios Fertility Institute
2608 N. Patriot Blvd., Suite 102
Glenview, IL 60026-8024
(224) 404-2042 Get directions
Medical School
  • 1991
    Michigan State University College of Human Medicine
Residencies
  • 1995
    Loyola University Medical Center
Fellowships
  • 1997
    Reproductive Endocrinolog
    Washington University School of Medicine
Board certifications
  • 1999
    Obstetrics & Gynecology
    American Board of Obstetrics and Gynecology
  • 2001
    Reproductive Endocrinology
    American Board of Obstetrics and Gynecology
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