Yonatan Y. Mahller, MD

New Patients

Yonatan Y. Mahller, MD

Obstetrics/Gynecology

Affiliation

  • Hoag Physician Partners

Language

  • English

About Dr. Mahller

Yonatan Mahller, MD, Ph.D., provides expert obstetric and gynecologic care to women of all ages at Orange County OBGYN. Patients can access a full range of services at his office in Newport Beach, California, where he offers well-woman care, care for low and high-risk pregnancies, pre-conception and infertility counseling and treatment for menopause. Dr. Mahller combines excellent surgical training with cutting-edge technology, including the MonaLisa Touch® laser that treats vaginal discomfort associated with menopause and urinary incontinence. He is affiliated only with Hoag Hospital Newport Beach.

Dr. Mahller is a native of Southern California. While at the University of California at Santa Barbara, he obtained a Bachelor’s degree in physiology and a Master’s degree in molecular biology. He then relocated to the Midwest to attend the University of Cincinnati College of Medicine, where he completed a dual degree program, obtaining his M.D. and a Ph.D. in developmental biology. He then returned to California and completed residency in obstetrics and gynecology at the prestigious Cedars Sinai Medical Center in Los Angeles.

Throughout his medical training, Dr. Mahller has won numerous awards recognizing his caring bedside manner and stellar surgical skills. While in graduate school, he performed preclinical research studies utilizing novel anticancer agents and authored numerous publications on topics such as cancer stem cells. He has given multiple presentations at international scientific meetings. During residency, Dr. Mahller created and implemented a course for OB/GYN residents, teaching them the Spanish needed to provide ob/gyn care to Spanish-speaking patients.

Dr. Mahller is board certified by the American Board of Obstetrics and Gynecology (ABOG) to provide a wide range of women’s health services, including pregnancy care and delivery, gynecology, minimally invasive surgery, infertility and well-woman care. His patients can count on him to devote the time needed to answer their questions, get to the underlying cause of their symptoms, and develop an individualized treatment plan.

When he’s not caring for patients, Dr. Mahller likes to travel, cook, and spend time with his growing family.

Conditions Treated

  • Advanced Maternal Age
  • Anemia During Pregnancy
  • Breast Cancer Screening
  • Breast Changes
  • Breast Cyst
  • Breast Hypertrophy
  • Breast Lump
  • Cervical Funneling
  • Cervical Insufficiency
  • Cholestasis of Pregnancy
  • Complications of Pregnancy
  • Delivery
  • Disseminated Gonococcal Infection
  • Dyspareunia
  • Ectopic Pregnancy
  • Excessive Menstrual Bleeding
  • Fertility Counseling
  • Fetal Hydronephrosis
  • Fetal Urinary Tract Abnormality
  • Feto-Fetal Transfusion Syndrome
  • Fibrocystic Breast Disease
  • Fissure of Nipple
  • Gestational Carrier
  • Gestational Trophoblastic Disease
  • Hemorrhage From Placenta Previa
  • Herpes Simplex
  • Hormonal Imbalance
  • Human Papillomavirus
  • Hydrosalpinx
  • Incomplete Abortion
  • Lactational Problems
  • Low Libido
  • Maternal Anemia
  • Maternal Birth Injury
  • Maternal Fibroids
  • Maternal Hypertension
  • Maternal Infection
  • Maternal Neurologic Disorders
  • Maternal Obesity
  • Maternal Seizures
  • Maternal Substance Abuse
  • Maternal Thyroid Disorders
  • Menopause
  • Menstrual Migraine
  • Menstrual Problems
  • Ovarian Dysgerminomas
  • Ovarian Hyperstimulation Syndrome
  • Ovarian Insufficiency
  • Ovarian Mass
  • Ovarian Teratoma
  • Ovarian Torsion
  • Pain During Ovulation
  • Pelvic Pain
  • Placenta Previa
  • Placental Abruption
  • Plugged Breast Duct
  • Pregnancy
  • Premenstrual Dysphoric Disorder
  • Premenstrual Syndrome
  • Primary Amenorrhea
  • Rectovaginal Fistula
  • Recurrent Pregnancy Loss
  • Rh Factor
  • Ruptured Ectopic Pregnancy
  • Salpingo-Oophoritis
  • Sexually Transmitted Disease
  • Stuck Twin Syndrome
  • Thrombophilic Disorders in Pregnancy
  • Toxoplasmosis
  • Tubal Factor Infertility
  • Tubo-Ovarian Abscess
  • Urge Incontinence
  • Uterine Abnormality
  • Uterine Malformation
  • Vaginal Birth After Caesarean Section
  • Vaginal Discomfort
  • Vaginal Mass
  • Vaginitis
  • Well Woman Exam

Insurance

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National Provider ID (NPI): 1396977930

Education

  • Medical Education - University of Cincinnati (Medical Doctor)
  • Internship - Cedars Sinai Medical Center (Obstetrics & Gynecology)
  • Residency - Cedars Sinai Medical Center (Obstetrics & Gynecology)

Board Certification

  • American Board of Obstetrics & Gynecology - Obstetrics and Gynecology

Affiliations

  • Hoag Physician Partners

Area of Focus

  • Obstetrics/Gynecology