GreighIsamuHirataMD

Obstetrics & Gynecology • Honolulu, HI

Maternal & Fetal Medicine/High Risk

Physician

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Office
1600 Kapiolani Blvd
Suite 1025
Honolulu, HI 96814
Phone+1 808-945-2229

Fax+1 808-945-2230
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Education & Training

Cedars-Sinai Medical CenterResidency, Medical Genetics and Genomics, 1989 - 1990
Cedars-Sinai Medical CenterResidency, Obstetrics and Gynecology, 1984 - 1987
University of Southern California/LACUSC Medical CenterInternship, Transitional Year, 1983 - 1984
Keck School of Medicine of the University of Southern CaliforniaClass of 1983

Certifications & Licensure

CA State Medical License 1984 - Present
HI State Medical License 1990 - 2026
GU State Medical License Active through 2025
American Board of Medical Genetics and Genomics Clinical Genetics
American Board of Obstetrics and Gynecology Obstetrics & Gynecology
American Board of Obstetrics and Gynecology Maternal-Fetal Medicine

Awards, Honors, & Recognition

Regional Top Doctor Castle Connolly, 2014
Fellow (FACOG) American Congress of Obstetricians and Gynecologists

Clinical Trials

Noninvasive Screening for Affected Pregnancies: Assay Development & Optimization in Affected Pregnancies Start of enrollment: 2009 Nov 01
Completed

Publications & Presentations

PubMed

3 citations
The impact of in utero transfusions on perinatal outcomes in patients with alpha thalassemia major: the UCSF registry.
Marisa E Schwab, Billie R Lianoglou, Dawn Gano, Juan Gonzalez Velez, Isabel E Allen, Regina Arvon, Ahmet Baschat, Diana W Bianchi, Melissa Bitanga, Anne Bourguignon, R...> ;Blood Advances. 2023 Jan 24
2 citations
Prenatal presentation in a patient with Baraitser-Winter cerebrofrontofacial syndrome and a novel ACTB variant.
Lila Aiyar, Tammy Stumbaugh, Greigh I. Hirata, Bruce Chen, Helen L Lau, Robert Wallerstein> ;Clinical Dysmorphology. 2019 Jul 1
33 citations
Color flow mapping and Doppler velocimetry in the diagnosis and management of a placental chorioangioma associated with nonimmune fetal hydrops.
Greigh I. Hirata, D I Masaki, M O'Toole, Arnold L. Medearis, Lawrence D. Platt> ;Obstetrics and Gynecology. 1993 May 1
39 citations
The use of a neural network for the ultrasonographic estimation of fetal weight in the macrosomic fetus
Richard M. Farmer, Arnold L. Medearis, Greigh I. Hirata, Lawrence D. Platt> ;American Journal of Obstetrics and Gynecology. 1992 May 1
4 citations
Fetal abdominal abnormalities associated with genetic syndromes.
Greigh I. Hirata, Arnold L. Medearis, Lawrence D. Platt> ;Clinics in Perinatology. 1990 Sep 1
20 citations
Ultrasonographic diagnosis of a fetal abdominal mass: A case of a mesenchymal liver hamartoma and a review of the literature
Greigh I. Hirata, Marsha L. Matsunaga, Arnold L. Medearis, Patricia Dixon, Lawrence D. Platt> ;Prenatal Diagnosis. 1990 Aug 1
48 citations
Ultrasonographic estimation of fetal weight in the clinically macrosomic fetus
Greigh I. Hirata, Arnold L. Medearis, Janet Horenstein, Moraye B. Bear, Lawrence D. Platt> ;American Journal of Obstetrics and Gynecology. 1990 Jan 1
64 citations
Anti-vascular endothelial cell antibodies in severe preeclampsia.
Valerie J. Rappaport, Greigh I. Hirata, Hui Kim Yap, Stanley C. Jordan> ;American Journal of Obstetrics and Gynecology. 1990 Jan 1
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Press Mentions

Table 2. PGT-A Validation Results (Cleavage Stage Embryo Biopsies vs TE Biopsies vs Their Whole Embryos in Blastocyst Stage)September 7th, 2020
OB-GYN Doctors: Early Detection of Heart Defects Crucial on GuamJuly 4th, 2017
Health Care Heroes – Guam Business MagazineJuly 5th, 2017