Photo of Gregory N. Sacher, MD

Gregory N. Sacher, MD

Accepting New Patients
Offers Video Visits
1165 Montgomery Drive
Santa Rosa, CA 95405
2414.0 miles away
Speaks: English
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Santa Rosa Memorial Hospital

1165 Montgomery Drive, Santa Rosa, CA 95405

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About Gregory N. Sacher

***Top Doctors of 2018 Honoree by Sonoma Magazine***

I am a 3rd-generation physician; the first Ob/Gyn. I was born in Johannesburg, South Africa and moved to Virginia to become a U.S. citizen in my childhood. I received my BA in Biology at the University of Virginia in Charlottesville, where I was a member of the Crew Team. I attended medical school at Georgetown University in Washington, D.C. After medical school I moved to Santa Clara, CA where I did my Ob/Gyn residency training at Kaiser Permanente Hospital. I worked in private practice in Mountain View, CA for two years before moving to Sonoma County. I joined Kaiser Permanente in January, 2003 and am now excited to start my new adventure with the OB/GYN team at Annadel Medical Group.

I met my wife in my final year of residency. My wife and I share a love for triathlon, scuba diving, and travel. In June 2004 I completed my first Ironman distance triathlon, one month after the birth of my son. We are active in the athletic community in Santa Rosa where we swim, bike and run. My wife did her first Ironman distance triathlon, one year after the birth of our son. I believe physical fitness is an attribute to all aspects of your health.

I am often asked why I chose to become an obstetrician/gynecologist. For me, there was no question. I like the constant variation of seeing healthy women in the office, doing pelvic surgery and helping bring new life into this world. Nothing is as special as attending the birth of a woman's new baby. I enjoy getting to know new people and being involved in these special moments of their lives.

I consider it a privilege to provide medical care to my patients. It is especially powerful for me when one of my patients is asked who her doctor is and she happily responds, "Dr. Sacher is my Ob/Gyn."

I am a generalist Ob/Gyn, providing all aspects of women's healthcare but I do have areas of specialty and interest. I am a member of the high-risk obstetrics team, treating various high-risk pregnancy conditions including diabetes, high blood pressure and twins. I am also interested in new and innovative operative techniques.

I am board certified in obstetrics and gynecologist and am a fellow of the American Congress of Obstetricians and Gynecologists.

I look forward to taking care of your health care needs from your first Gyn visit, to the birth of your child, through menopause and into your golden years.

When I am not seeing patients, I enjoy spending time with my wife and two sons in beautiful Sonoma County.

College

B.A., Biology

Medical School

Doctor of Medicine

Residency

OB/GYN Residency

Affiliated Locations
Santa Rosa Memorial Hospital

Clinical Interests

  • Abnormal Pap Smear
  • Abnormalities Of The Uterus
  • Adenocarcinoma In Situ Of The Cervix
  • Adnexal Mass
  • Amenorrhea
  • Anovulation
  • Anovulatory Bleeding
  • Antepartum And Postpartum Care
  • Asymptomatic Bacteriuria
  • Atrophic Vaginitis
  • Atypical Glandular Cells Of Undetermined Significance
  • Atypical Squamous Cells Of Undetermined Significance On Pap Smear
  • Bacterial Vaginosis
  • Bartholin Gland Cyst
  • Benign Breast Lump
  • Bladder Prolapse
  • Bladder Training
  • Bleeding During Intercourse
  • Breast Cancer Prevention And Risk Reduction
  • Breast Cancer Screening
  • Breast Examination
  • Breast Lump
  • Breastfeeding Problems
  • Cancer Related Sexual Concerns
  • Cervical Biopsy
  • Cervical Cap Fitting
  • Cervical Cerclage
  • Cervical Conization
  • Cervical Dysplasia
  • Cervical Funneling
  • Cervical Incompetence
  • Cervical Insufficiency
  • Cervical Intraepithelial Neoplasia
  • Cervical Length Assessment
  • Cervical Polyp
  • Cervicitis
  • Cesarean Section
  • Chlamydia
  • Cholestasis Of Pregnancy
  • Cold Knife Cone Biopsy Of Cervix
  • Colpocleisis
  • Colposcopy
  • Complete Uterovaginal Prolapse
  • Condylomata Acuminata
  • Cryotherapy Of The Cervix
  • Cystitis
  • Cystocele
  • Cystodynia
  • Decreased Libido
  • Dermoid Cyst
  • Detrusor Instability
  • Dilation And Curettage
  • Dysmenorrhea
  • Dyspareunia
  • Dysuria
  • Ectopic Pregnancy
  • Endometrial Ablation
  • Endometrial Biopsy
  • Endometrial Hyperplasia
  • Endometrioma
  • Endometriosis
  • Endometritis
  • Enterocele
  • Female Anorgasmia
  • Fetal Ultrasound
  • Fibrocystic Breast Changes
  • Fibroid Removal
  • Fibroids
  • First Trimester Screening
  • Follicular Cyst Of Ovary
  • Frequent Urinary Tract Infections
  • Galactocele
  • Genital Herpes, Female
  • Genital Herpes, Male
  • Genital Warts
  • Gonococcal Infection
  • Gynecologic Disorders Of Athletes
  • Gynecological Exam
  • Heavy Menstrual Bleeding
  • History Of Preterm Birth
  • Hot Flashes
  • Human Papilloma Virus (Hpv)
  • Hydrosalpinx
  • Hyperemesis
  • Hypertensive Disorders Of Pregnancy
  • Hysterectomy
  • Hysteroscopy
  • Imperforate Hymen
  • Incomplete Emptying Of Bladder
  • Incomplete Uterovaginal Prolapse
  • Interstitial Cystitis
  • Intrauterine Device (Iud) Placement
  • Irregular Menstruation
  • Labial Adhesions
  • Labor And Delivery
  • Laceration Of Vagina
  • Lactation Disorders
  • Lactation Support
  • Leiomyoma
  • Lichen Sclerosis
  • Loop Electrosurgical Excision Procedure
  • Mastitis
  • Mastodynia
  • Maternal Obesity
  • Menometrorrhagia
  • Menopause
  • Menorrhagia
  • Menstrual Disorders
  • Menstrual Disorders In Athletes
  • Menstrual Migraines
  • Menstruation
  • Minimally Invasive Gynecologic Surgery
  • Missed Periods
  • Morning Sickness
  • Multiple Gestations
  • Natural Birth
  • Nausea Of Pregnancy
  • Obliteration Of Vaginal Vault
  • Oligomenorrhea
  • Oophorectomy
  • Ovarian Cyst
  • Ovarian Cystectomy
  • Ovarian Endometriosis
  • Ovarian Failure
  • Ovarian Mass
  • Ovarian Torsion
  • Overflow Incontinence Of Urine
  • Pap Smear
  • Paratubal Cyst
  • Partial Hysterectomy
  • Pelvic Abscess
  • Pelvic Adhesions
  • Pelvic Floor Dysfunction
  • Pelvic Floor Exercise
  • Pelvic Inflammatory Disease
  • Pelvic Mass
  • Pelvic Organ Prolapse
  • Pelvic Pain
  • Pelvic Varicose Veins
  • Perimenopause
  • Perinatal Mental Health
  • Perinatal Mental Health Disorders
  • Perinatal Mood Disorders
  • Personal History Of Stillbirth
  • Polycystic Ovary Syndrome
  • Post Partum Check Up
  • Postcoital Bleeding
  • Postmenopausal Bleeding
  • Postpartum Care
  • Postpartum Depression
  • Postpartum Mastitis
  • Postpartum Thyroiditis
  • Preconception Counseling
  • Preeclampsia
  • Pregnancy
  • Pregnancy Counseling
  • Premature Ovarian Failure
  • Premenstrual Dysphoric Disorder
  • Premenstrual Syndrome (Pms)
  • Prenatal Care
  • Prenatal Diagnosis
  • Prenatal Testing
  • Prenatal Ultrasound Scan
  • Preterm Labor
  • Preterm Premature Rupture Of Membranes
  • Primary Ovarian Insufficiency
  • Prophylactic Oophorectomy
  • Pruritic Urticarial Papules And Plaques Of Pregancy (Pupp)
  • Pudendal Neuralgia
  • Rectocele
  • Rectovaginal Fistula
  • Recurrent Pregnancy Loss
  • Recurrent Urinary Tract Infection
  • Repair Of Cystocele
  • Repair Of Pelvic Prolapse
  • Repair Of Rectocele
  • Rh Incompatibility
  • Routine Gynecological Care
  • Salpingo Oophoritis
  • Secondary Amenorrhea
  • Septate Hymen
  • Sexually Transmitted Disease (Std)
  • Shortened Cervix
  • Squamous Intraepithelial Neoplasia
  • Stress Incontinence
  • Third Degree Uterine Prolapse
  • Tubo Ovarian Abscess
  • Urge Incontinence
  • Urinary Incontinence
  • Urinary Stress Incontinence
  • Uterine Anomaly In Pregnancy
  • Uterine Bleeding
  • Uterine Fibroid Embolization Counseling
  • Uterine Myoma
  • Uterine Polyp
  • Uterine Prolapse
  • Uterine Surgery
  • Vaginal Abscess
  • Vaginal Atrophy
  • Vaginal Biopsy
  • Vaginal Birth After Caesarean Section
  • Vaginal Bleeding
  • Vaginal Bleeding After Hysterectomy
  • Vaginal Candidiasis
  • Vaginal Delivery
  • Vaginal Hysterectomy
  • Vaginal Infections
  • Vaginal Intraepithelial Neoplasia
  • Vaginal Irritation
  • Vaginal Prolapse
  • Vaginismus
  • Vaginitis
  • Vestibulitis
  • Vulvar Abscess
  • Vulvar Disease
  • Vulvar Dysplasia
  • Vulvar Vestibulitis
  • Vulvodynia
  • Vulvovaginitis
  • Well Woman Visit
  • Women's Health