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Pregnancy: Placenta Previa Center - Petaluma, CA

Petaluma Obstetrician-Gynecologist Doctors for Pregnancy: Placenta Previa

Type of Physician: Obstetrician-Gynecologist

What is a Obstetrician-Gynecologist?

A certification by the Board of Obstetrics & Gynecology; practitioners provide medical and surgical care of the female reproductive system and associated disorders, to the extent that it distinguishes them from other physicians. This training enables them to serve as consultants to other physicians and as primary physicians for women.

Specialty: Obstetrics & Gynecology

Common Name: Ob/Gyn or Ob-Gyn

Obstetrician-Gynecologist Doctors in Petaluma *

Petaluma Womens Health
Julie D Clark
1550A Professional Dr
STE 100
Petaluma, CA 94954
(707) 763-2900

Petaluma Womens Health
Fiona Redwood
1550A Professional Dr
STE 100
Petaluma, CA 94954
(707) 763-2900

Michael Maioriello MD
Michael Maioriello
600 Professional Center Dr
Ste 611 STE 611
Novato, CA 94947
(415) 897-6089

Womens Medical Association
Stephen Bearg
165 Rowland Way
STE 207
Novato, CA 94945
(415) 898-4837

Kent Farney MD
Kent Farney
165 Rowland Way
STE 311
Novato, CA 94945
(415) 898-0515

Richard Hunter MD
Richard Hunter
599 Sir Francis Drake Blvd
STE 202
Greenbrae, CA 94904
(415) 461-1282

Richard H Printz MD PhD Inc
Richard H Printz
599 Sir Francis Drake Blvd
STE 202
Greenbrae, CA 94904
(415) 461-8636

David B Galland MD
David B Galland
5 Bon Air Rd
STE 117
Larkspur, CA 94939
(415) 924-4870

Gerald Wilner MD
Gerald Wilner
5 Bon Air Rd
STE 117
Larkspur, CA 94939
(415) 924-9770

Womens Medical Association
Nona Cunningham
1260 S Eliseo Dr
STE 201
Greenbrae, CA 94904
(415) 461-7800

Drs Levine & DeMuth
Brian DeMuth
1000 S Eliseo Dr
STE 101
Greenbrae, CA 94904
(415) 464-0184

Womens Medical Association
Sylvia Flores
1260 S Eliseo Dr
STE 201
Greenbrae, CA 94904
(415) 461-7800

Drs Levine & DeMuth
Lois Levine
1000 S Eliseo Dr
STE 101
Greenbrae, CA 94904
(415) 464-0184

Ronald Unzelman MD
Ronald F Unzelman
1144 Sonoma Ave
STE 104
Santa Rosa, CA 95405
(707) 544-8864

Santa Rosa Ob/Gyn Medical Group
Ilona Baran
500 Doyle Park Dr
STE G04
Santa Rosa, CA 95405
(707) 545-9536

David James Bloom MD
David J Bloom
990 Sonoma Ave
STE 17
Santa Rosa, CA 95404
(707) 575-3500

Women's Ob/Gyn Medical Group
Lela M Emad
500 Doyle Park Dr
STE 103
Santa Rosa, CA 95405
(707) 579-1102

Women's Ob/Gyn Medical Group
Darragh Flynn
500 Doyle Park Dr
STE 103
Santa Rosa, CA 95405
(707) 579-1102

Women's Ob/Gyn Medical Group
Susan Logan
500 Doyle Park Dr
STE 103
Santa Rosa, CA 95405
(707) 579-1102

Santa Rosa Ob/Gyn Medical Group
Thomas McCarthy
500 Doyle Park Dr
STE G04
Santa Rosa, CA 95405
(707) 545-9536

Andrea Bialek MD
Andrea Bialek
4983 Sonoma Hwy
STE S
Santa Rosa, CA 95409
(707) 539-7309

Clear Center of Health
Melissa K Rankin
125 Throckmorton Ave
Mill Valley, CA 94941
(415) 388-5520

Janet Brown MD
Janet Brown
239 Miller Ave
STE 8
Mill Valley, CA 94941
(415) 383-1870

Amitabha Medical Clinic & Healing Ctr
Cheri Quincy
7064 Corline Ct
STE A
Sebastopol, CA 95472
(707) 829-5900

Drs Canova & Whisman
Kathleen E Whisman
678 Petaluma Ave
Sebastopol, CA 95472
(707) 829-2232

Kaiser Permanente Napa
Donna M Bodnar
3285 Claremont Way
Napa, CA 94558
(707) 258-2080

Napa Valley Womens Health Ctr
Susan G Gozalez
1100 Trancas St
STE 209
Napa, CA 94558
(707) 251-1850

Napa Valley Womens Health Ctr
John H Kirk
1100 Trancas St
STE 209
Napa, CA 94558
(707) 251-1850

Karen Leung- Kaiser Peranente
Karen L Leung
401 Bicentennial Way
Santa Rosa, CA 95403
(707) 393-4044

Napa Valley Womens Health Ctr
Roger Bruce Scarborough
1100 Trancas St
STE 209
Napa, CA 94558
(707) 251-1850

Napa Women's Medical Group
Jerome Solomon
1100 Trancas St
STE STE 351
Napa, CA 94558
(707) 257-7821

Anthony H King MD
Anthony H King
980 Trancas St
STE 11
Napa, CA 94558
(707) 224-8361

Sutter Medical Foundation North Bay Women's Health
Susan K Dehnad
3883 Airway Dr
STE 165
Santa Rosa, CA 95403
(707) 521-8930

Sutter Medical Foundation North Bay Women's Health
Robert G Field
3883 Airway Dr
STE 165
Santa Rosa, CA 95403
(707) 521-8930

Sutter Medical Foundation North Bay Women's Health
Natasha Kahl
3883 Airway Dr
STE 165
Santa Rosa, CA 95403
(707) 521-8930

Sutter Medical Foundation North Bay Women's Health
Matthew B Pride
3883 Airway Dr
STE 165
Santa Rosa, CA 95403
(707) 521-8930

Sutter Medical Foundation North Bay Women's Health
Ashley K Weinert
3883 Airway Dr
STE 165
Santa Rosa, CA 95403
(707) 521-8930

Sutter East Bay Family Medicine
Lisa Bernard-Pearl
2970 Hilltop Mall Rd
STE 304
San Pablo, CA 94806
(510) 204-8090

Saint Helena Ob/Gyn
Deborah Geary
1530 Railroad Ave
Saint Helena, CA 94574
(707) 963-5006

Saint Helena Ob/Gyn
Bryan L Henry
1530 Railroad Ave
Saint Helena, CA 94574
(707) 963-5006

Sutter East Bay Family Medicine
Pantea Pahlavan
2970 Hilltop Mall Rd
STE 304
San Pablo, CA 94806
(510) 204-8090

Sutter East Bay Family Medicine
Richard N Rudd
2970 Hilltop Mall Rd
STE 304
San Pablo, CA 94806
(510) 204-8090

Naomi Torgensen MD
Naomi Torgensen
901 Nevin Ave
Richmond, CA 94801
(510) 307-2028

Kaiser Foundation Hospital Obstetrics & Gynecology
Peter T Coffin
975 Sereno Dr
Vallejo Ob/Gyn
Vallejo, CA 94589
(707) 651-1031

Kaiser Foundation Hospital Obstetrics & Gynecology
Rima Goldman
975 Sereno Dr
Vallejo Ob/Gyn
Vallejo, CA 94589
(707) 651-1031

Kaiser Foundation Hospital Obstetrics & Gynecology
Diane M Kelly
975 Sereno Dr
Vallejo Ob/Gyn
Vallejo, CA 94589
(707) 651-1031

Yogam Krishnamoorthy MD
Yogam Krishnamoorthy
2023 Vale Rd
STE 8
San Pablo, CA 94806
(650) 234-3660

Kaiser Foundation Hospital Obstetrics & Gynecology
Sarah McCarthy
975 Sereno Dr
Vallejo Ob/Gyn
Vallejo, CA 94589
(707) 651-1031

Tracy T Phillips MD
Tracy T Phillips
2089 Vale Rd
STE 10
San Pablo, CA 94806
(510) 234-4235

Kaiser Foundation Hospital Obstetrics & Gynecology
Louis F Sciarrillo
975 Sereno Dr
Vallejo Ob/Gyn
Vallejo, CA 94589
(707) 651-1031

Kaiser Foundation Hospital Obstetrics & Gynecology
Karen A Vournas
975 Sereno Dr
Vallejo Ob/Gyn
Vallejo, CA 94589
(707) 651-1031

Contra Costa Medical Group for Women
Lilia I Lizano
500 Alfred Nobel Dr
STE 200
Hercules, CA 94547
(510) 724-4435

Sutter Regional Medical Foundation
Anat Sapan
100 Hospital Dr
Vallejo, CA 94589
(707) 454-5800

Family Doctor Medical Group
Thomas Steckel
1748 Tuolumne St
Vallejo, CA 94589
(707) 643-2566

Mary L Davenport MD
Mary L Davenport
4440 San Pablo Dam Rd
STE B
El Sobrante, CA 94803
(510) 222-2098

Pacific Fertility Center
Philip E Chenette
55 Francisco St
STE STE 500
San Francisco, CA 94133
(415) 834-3000

Pacific Fertility Center
Carolyn Givens
55 Francisco St
STE STE 500
San Francisco, CA 94133
(415) 834-3000

Pacific Fertility Center
Carl M Herbert
55 Francisco St
STE STE 500
San Francisco, CA 94133
(415) 834-3000

Pacific Fertility Center
Isabelle Ryan
55 Francisco St
STE STE 500
San Francisco, CA 94133
(415) 834-3000

Pacific Fertility Center
Eldon Schriock
55 Francisco St
STE STE 500
San Francisco, CA 94133
(415) 834-3000

Pacific Women's Ob/Gyn Medical Group
Secily Bason-Mitchell
3838 California St
STE 316
San Francisco, CA 94118
(415) 379-9600

Golden Gate Ob/Gyn
Karen R Callen
3838 California St
STE 812
San Francisco, CA 94118
(415) 666-1250

Pacific Women's Ob/Gyn Medical Group
Fung-Yee Chan
3838 California St
STE 316
San Francisco, CA 94118
(415) 379-9600

San Francisco Womens Health Care Inc
Karen Chu
3838 California St
STE STE 412
San Francisco, CA 94118
(415) 379-6800

San Francisco Womens Health Care Inc
Stephanie N Chun
3838 California St
STE STE 412
San Francisco, CA 94118
(415) 379-6800

Golden Gate Ob/Gyn
Jason M Dimsdale
3838 California St
STE 812
San Francisco, CA 94118
(415) 666-1250

Golden Gate Ob/Gyn
Jane Fang
3838 California St
STE 812
San Francisco, CA 94118
(415) 666-1250

Golden Gate Ob/Gyn
Elizabeth Galaif
3838 California St
STE 812
San Francisco, CA 94118
(415) 666-1250

Pacific Women's Ob/Gyn Medical Group
Laurie A Green
3838 California St
STE 316
San Francisco, CA 94118
(415) 379-9600

Pacific Women's Ob/Gyn Medical Group
Joanne A Hom
3838 California St
STE 316
San Francisco, CA 94118
(415) 379-9600

Katherine T Hsiao MD
Katherine T Hsiao
3905 Sacramento St
STE 204
San Francisco, CA 94118
(415) 876-8500

Susan Huang MD
Susan Huang
3838 California St
STE 512
San Francisco, CA 94118
(415) 221-7200

Madelyn I Kahn MD
Madelyn I Kahn
390 Laurel St
STE STE 301
San Francisco, CA 94118
(415) 749-1939

Golden Gate Ob/Gyn
Fung Lam
3838 California St
STE 812
San Francisco, CA 94118
(415) 666-1250

Pacific Women's Ob/Gyn Medical Group
Frederica S Lofquist
3838 California St
STE 316
San Francisco, CA 94118
(415) 379-9600

Golden Gate Ob/Gyn
Lesley M Meister
3838 California St
STE 812
San Francisco, CA 94118
(415) 666-1250

Pacific Women's Ob/Gyn Medical Group
Elizabeth G Moy
3838 California St
STE 316
San Francisco, CA 94118
(415) 379-9600

M Ming Quan MD
Cheresa C Ng
3838 California St
STE 408
San Francisco, CA 94118
(415) 221-6668

M Ming Quan MD
M Ming Quan
3838 California St
STE 408
San Francisco, CA 94118
(415) 221-6668

California Pacific Medical Center
Lourdes Scheerer
3700 California St
North Wing FL 4
San Francisco, CA 94118
(415) 750-6013

San Francisco Womens Health Care Inc
Rachel H Shu
3838 California St
STE STE 412
San Francisco, CA 94118
(415) 379-6800

Golden Gate Ob/Gyn
Donna A Wiggins
3838 California St
STE 812
San Francisco, CA 94118
(415) 666-1250

Obstetric & Gynecologic Association of San Francisco
Margaret T Chen
3625 California St
San Francisco, CA 94118
(415) 668-1010

Obstetric & Gynecologic Association of San Francisco
Cynthia Farner
3625 California St
San Francisco, CA 94118
(415) 668-1010

Obstetric & Gynecologic Association of San Francisco
Jordan J Horowitz
3625 California St
San Francisco, CA 94118
(415) 668-1010

Obstetric & Gynecologic Association of San Francisco
Joanne J Kim
3625 California St
San Francisco, CA 94118
(415) 668-1010

Dong H Hwang MD
Dong H Hwang
402 8th Ave
Ste 201 STE 201
San Francisco, CA 94118
(415) 831-6068

Associates In Obstetrics & Gynecology
Dorothy J Dube
2100 Webster St
STE 427
San Francisco, CA 94115
(415) 923-3128

Pacific Gynecology & Obstetrics Group
Morey Filler
2100 Webster St
STE 319
San Francisco, CA 94115
(415) 923-3123

Pacific Gynecology & Obstetrics Group
Cindy Grijalva
2100 Webster St
STE 319
San Francisco, CA 94115
(415) 923-3123

Pacific Gynecology & Obstetrics Group
Julie J Huh
2100 Webster St
STE 319
San Francisco, CA 94115
(415) 923-3123

Pacific Gynecology & Obstetrics Group
Leslie Kardos
2100 Webster St
STE 319
San Francisco, CA 94115
(415) 923-3123

Associates In Obstetrics & Gynecology
Audrey Koh
2100 Webster St
STE 427
San Francisco, CA 94115
(415) 923-3128

Pacific Gynecology & Obstetrics Group
George Lee
2100 Webster St
STE 319
San Francisco, CA 94115
(415) 923-3123

Associates In Obstetrics & Gynecology
Sandra C Levine
2100 Webster St
STE 427
San Francisco, CA 94115
(415) 923-3128

Pacific Gynecology & Obstetrics Group
Bonni Massa
2100 Webster St
STE 319
San Francisco, CA 94115
(415) 923-3123

Ricki Pollycove MD
Ricki Pollycove
2100 Webster St
STE 320
San Francisco, CA 94115
(415) 923-3390

Pacific Gynecology & Obstetrics Group
Heidi Wittenberg
2100 Webster St
STE 319
San Francisco, CA 94115
(415) 923-3123

Pacific Gynecology & Obstetrics Group
Rebecca Yee
2100 Webster St
STE 319
San Francisco, CA 94115
(415) 923-3123

North East Medical Service
Hwang Dong Ha
1520 Stockton St
San Francisco, CA 94133
(415) 391-9686

Petaluma, California

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Placenta Previa

What is placenta previa?

Placenta previa is the most common cause of painless bleeding in the later stages of pregnancy (after the 20th week). The placenta is a temporary organ that joins the mother and fetus and transfers oxygen and nutrients from the mother to the fetus. The placenta is disk-shaped and at full term measures about seven inches in diameter. The placenta attaches to the wall of the uterus. Placenta previa is a complication that results from the placenta implanting either near to, or overlying, the outlet of the uterus (womb).

Because the placenta is rich in blood vessels, if it is implanted near the outlet of the uterus (the opening of the cervix), bleeding can occur when the cervix dilates or stretches.

What are the types of placenta previa?

The types of placenta previa include:

  • Complete placenta previa occurs when the placenta completely covers the opening from the womb to the cervix.
  • Partial placenta previa  occurs when the placenta partially covers the cervical opening
  • Marginal placenta previa occurs when the placenta is located adjacent to, but not covering, the cervical opening.

The term low-lying placenta or low placenta has been used to refer both to placenta previa and marginal placenta previa. Sometimes, the terms anterior placenta previa and posterior placenta previa are used to further define the exact position of the placenta within the uterus as defined by ultrasound examinations.

Who is at risk for placenta previa?

Placenta previa is found in approximately four out of every 1000 pregnancies beyond the 20th week of gestation. Asian women are at a slightly greater risk for placenta previa than are women of other races, although the reason for this is unclear. It has also been observed that women carrying male fetuses are at slight...

Recommended Reading Related to Placenta Previa

Labor and Delivery »

Signs of Labor Introduction

The first question most women have is, Am I pregnant? The question that usually follows is, What's labor and delivery like? This information will help answer the most common questions about labor, especially if this is your first pregnancy.

Signs of Labor

Some women experience very distinct signs of labor, while others do not. No one knows what causes labor to start or when it will start, but several hormonal and physical changes may indicate the beginning of labor.

  • Lightening
  • Passing of the mucus plug
  • Contractions
  • Water breaking
  • Effacement and dilation of the cervix

Lightening During Labor

The process of your baby settling or lowering into your pelvis just before labor is called lightening. Lightening can occur a few weeks or a few hours before labor. Because the uterus rests on the bladder more after lighten...

Emergency Contact for Petaluma

  • In case of Emergency, call 911

Nearby Petaluma Hospitals *

Petaluma Valley Hospital
400 N McDowell Blvd
Petaluma, CA 94954
(707)778-1111

Novato Community Hospital
180 Rowland Way
Novato, CA 94945
(415)209-1300

Sonoma Valley Hospital
347 Andrieux St
Sonoma, CA 95476
(707)935-5000

Kaiser Permanente San Rafael Medical Center
99 Montecillo Rd
San Rafael, CA 94903
(415)444-2000

Kentfield Rehabilitation & Specialty Hospital
1125 Sir Francis Drake Blvd
Kentfield, CA 94904
(415)456-9680

Marin General Hospital
250 Bon Air Rd
Greenbrae, CA 94904
(415)925-7000

Napa State Hospital
2100 Napa Vallejo Hwy
Napa, CA 94558
(707)253-5000

Queen of the Valley Medical Center
1000 Trancas St
Napa, CA 94558
(707)252-4411

Santa Rosa Memorial Hospital Main Campus
1165 Montgomery Dr
Santa Rosa, CA 95405
(707)546-3210

Palm Drive Hospital
501 Petaluma Ave
Sebastopol, CA 95472
(707)823-8511

Kaiser Permanente Vallejo Medical Center
975 Sereno Dr
Vallejo, CA 94589
(707)651-1000

St Helena Hospital Center for Behavioral Health
525 Oregon St
Vallejo, CA 94590
(707)648-2200

Sutter Solano Medical Center
300 Hospital Dr
Vallejo, CA 94589
(707)554-4444

Sutter Medical Center of Santa Rosa Chanate Campus
3325 Chanate Rd
Santa Rosa, CA 95404
(707)576-4000

Kaiser Permanente Santa Rosa Medical Center
401 Bicentennial Way
Santa Rosa, CA 95403
(707)571-4000

Doctor's Medical Center San Pablo
2000 Vale Rd
San Pablo, CA 94806
(510)970-5000

St Helena Hospital
10 Woodland Rd
Saint Helena, CA 94574
(707)963-3611

Contra Costa Regional Medical Center
2500 Alhambra Ave
Martinez, CA 94553
(925)370-5000

Telecare Solano Psychiatric Health Facility
2101 Courage Dr
Fairfield, CA 94533
(707)784-2130

Alta Bates Summit Medical Center Herrick Campus
2001 Dwight Way
Berkeley, CA 94704
(510)204-4444

San Francisco VA Medical Center
4150 Clement St
San Francisco, CA 94121
(415)221-4810

California Pacific Medical Center California Campus
3700 California St
San Francisco, CA 94118
(415)600-6000

California Pacific Medical Center East Campus
3698 California St
San Francisco, CA 94118
(415)600-6000

California Pacific Medical Center Pacific Campus
2333 Buchanan St
San Francisco, CA 94115
(415)600-6000

Chinese Hospital
845 Jackson St
San Francisco, CA 94133
(415)982-2400

UCSF Medical Center at Mount Zion
1600 Divisadero St
San Francisco, CA 94115
(415)567-6600

VA Northern CA Healthcare System at Martinez
150 Muir Rd
Martinez, CA 94553
(925)372-2000

Alta Bates Summit Medical Center Alta Bates Campus
2450 Ashby Ave
Berkeley, CA 94705
(510)204-4444

Kaiser Permanente San Francisco Medical Center
2425 Geary Blvd
San Francisco, CA 94115
(415)833-2000

Saint Francis Memorial Hospital
900 Hyde St
San Francisco, CA 94109
(415)353-6000

NorthBay Medical Center
1200 B Gale Wilson Blvd
Fairfield, CA 94533
(707)646-5000

St Mary's Medical Center
450 Stanyan St
San Francisco, CA 94117
(415)668-1000

Children's Hospital & Research Center Oakland
747 52nd St
Oakland, CA 94609
(510)428-3000

California Pacific Medical Center Davies Campus
45 Castro St & Duboce Ave
San Francisco, CA 94114
(415)600-6000

UCSF Medical Center at Parnassus
505 Parnassus Ave
San Francisco, CA 94122
(415)476-1000

Alta Bates Summit Medical Center Summit Campus
350 Hawthorne Ave
Oakland, CA 94609
(510)655-4000

Kaiser Permanente Medical Center at Oakland
280 W MacArthur Blvd
Oakland, CA 94611
(510)752-1000

Laguna Honda Hospital & Rehabilitation Center
375 Laguna Honda Blvd
San Francisco, CA 94116
(415)759-2300

San Francisco General Hospital
1001 Potrero Ave
San Francisco, CA 94110
(415)206-8000

St Luke's Hospital
3555 Cesar Chavez St
San Francisco, CA 94110
(415)647-8600

John Muir Behavioral Health Center
2740 Grant St
Concord, CA 94520
(925)674-4100

Alameda County Medical Center Highland Campus
1411 E 31st St
Oakland, CA 94602
(510)437-4800

John Muir Medical Center Concord Campus
2540 East St
Concord, CA 94520
(925)682-8200

Healdsburg District Hospital
1375 University St
Healdsburg, CA 95448
(707)431-6500

Alameda Hospital
2070 Clinton Ave
Alameda, CA 94501
(510)522-3700

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