24 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Calhoun, Obstetrician / Gynecologist (OBGYN) in Fremont, CA?
Dr. Siobhan Calhoun, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Fremont, CA with 1 additional practice location. She has been practicing for over 24 years and is board certified. Dr. Calhoun graduated from Eastern Virginia Medical School and completed her residency at Kaiser Permanente Med Grp, Obstetrics And Gynecology. Dr. Calhoun is fluent in English and German, and is currently seeing new patients. Dr. Calhoun’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Calhoun’s office at (510) 248-1470.
Where did Dr. Calhoun go to medical school and complete their residency?
Residency: Kaiser Permanente Med Grp, Obstetrics And Gynecology | Kaiser Permanente Santa Clara Medical Center | Stanford University Hospital/Kaiser Permanente Medical Center Program
Medical School: Eastern Virginia Medical School
Is Dr. Calhoun board certified as an Obstetrician / Gynecologist (OBGYN)?
Yes, Dr. Siobhan Calhoun, MD is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Calhoun speak?
Dr. Calhoun and their clinical team can communicate with patients in the following languages:
English
German
What conditions does Dr. Calhoun treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Calhoun diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Calhoun. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Routine Gynecological Exam (Normal Findings)
- Women's Health Checkup
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
ICD-10 Codes:
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Gestational Diabetes
- Insulin-Controlled Gestational Diabetes
- Diabetes and Pregnancy
- Gestational diabetes
- Pregnancy Diabetes
- Diabetes developed during pregnancy
- GDM
- Pregnancy Diabetes on Insulin
- Insulin for Gestational Diabetes
- GDM with Insulin
ICD-10 Codes:
- O24419: Gestational diabetes mellitus in pregnancy, unspecified control
- O24414: Gestational diabetes mellitus in pregnancy, insulin controlled
Also known as:
- Pregnancy Care for Older Mothers with Previous Births
- Pregnancy Care for Older First-Time Mothers
- Health Problems in Pregnancy
- Advanced Maternal Age Multiple Pregnancies
- Elderly Multigravida Care
- Older Mother with Prior Births Pregnancy Monitoring
- Advanced Maternal Age First Pregnancy
- Elderly Primigravida Care
- Older First-Time Mom Pregnancy Monitoring
ICD-10 Codes:
- O09523: Supervision of elderly multigravida, third trimester
- O09513: Supervision of elderly primigravida, third trimester
Also known as:
- Amenorrhea
- Menstruation
- Absent Periods
- No Periods
- Lack of Menstruation
ICD-10 Codes:
- N912: Amenorrhea, unspecified
Also known as:
- Third Trimester Prenatal Care
- Prenatal Care
- Late pregnancy care
- Third trimester check-ups
- Antenatal care in late pregnancy
ICD-10 Codes:
- Z3403: Encounter for supervision of normal first pregnancy, third trimester
Also known as:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- Pre-Procedure Lab Tests
- Pre-op blood work
- Lab tests before surgery
- Pre-treatment lab assessment
ICD-10 Codes:
- Z01812: Encounter for preprocedural laboratory examination
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Low Transverse C-section Scar in Pregnancy
- Prenatal Care
- Horizontal C-section Scar (Pregnancy)
- Low-lying C-section Scar
- Prior Cesarean Scar (Low Transverse)
ICD-10 Codes:
- O34211: Maternal care for low transverse scar from previous cesarean delivery
Also known as:
- Menopause
- Climacteric
- The Change of Life
- Postmenopause
ICD-10 Codes:
- N951: Menopausal and female climacteric states
What procedures does Dr. Calhoun perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Calhoun performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Calhoun. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Fetal Non-Stress Test
- Nonstress Test
- Nonstress Test (NST)
- Fetal Heart Rate Monitoring
- NST for Pregnancy
- Baby Heartbeat Test
CPT Codes:
- 59025: Fetal non-stress test
Also known as:
- IUD Insertion
- Birth Control
- Intrauterine device placement
- IUD placement
- Birth control implant
CPT Codes:
- 58300: Insertion of intrauterine device (IUD)
Does Dr. Calhoun accept my insurance?
Dr. Calhoun accepts most major insurance plans. Important: Please call our office at (510) 248-1470 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Calhoun accept in Fremont, CA?
Dr. Calhoun in Fremont, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
BCBS Unspecified
Centene
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Hill Physicians Medical Group
Medicare
SGS North America Inc
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Calhoun's office located?
Dr. Siobhan Calhoun's Primary Practice
39500 Fremont Blvd Ste 100
Fremont, CA 94538
(510) 248-1470
What is Dr. Calhoun's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Calhoun's National Provider Identifier (NPI) number is 1396726295.
What common questions do patients ask about Dr. Calhoun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Calhoun
What is Dr. Siobhan Calhoun's specialty?
Dr. Calhoun is a Obstetrician / Gynecologist (OBGYN) near Fremont, CA. An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life. Contact Dr. Calhoun to book an appointment today.
Is this Dr. Siobhan Calhoun affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Calhoun is affiliated with Washington Hospital Healthcare System, Stanford Health Care - Stanford Hospital, Sutter Tracy Community Hospital, Stanford Health Care - ValleyCare which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Obstetrician / Gynecologist (OBGYN)?
Explore Obstetrician / Gynecologist (OBGYN) with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Siobhan Calhoun accepting new patients in Fremont, CA?
Yes, Dr. Siobhan Calhoun is accepting new patients at this time.
Does Dr. Siobhan Calhoun offer online booking?
Please contact Dr. Calhoun's office at (510) 248-1470 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Siobhan Calhoun?
Please contact Dr. Calhoun's office at (510) 248-1470 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Siobhan Calhoun have?
Dr. Siobhan Calhoun is certified by the American Board of Obstetrics and Gynecology.
Other Obstetrician / Gynecologist (OBGYN) Near Fremont, CA
Accepting patientsDr. Sudeepthi Prasad, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Fremont, CA with 1 additional practice location. She has been practicing for over 19 years.
Fremont, CA
Obstetrician / Gynecologist (OBGYN)
Accepting patientsDr. Stacey Barrie, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Fremont, CA with 1 additional practice location. She has been practicing for over 24 years and is board certified.
Fremont, CA
Obstetrician / Gynecologist (OBGYN)
Accepting patientsDr. Nezhat Solimani, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Fremont, CA with 2 additional practice locations. She has been practicing for over 26 years and is board certified.
Fremont, CA