Summary

Dr. Maria Granthom is an obstetrician and gynecologist with 57 years of experience caring for women throughout their reproductive health journeys. She earned her medical degree from Cebu Institute of Medicine and completed her residency at St Joseph Hospital. Dr. Granthom is fluent in both English and Spanish.

Dr. Granthom practices at Watsonville Community Hospital and serves patients at multiple locations throughout Freedom and Watsonville, California. She specializes in managing pregnancy care and treating conditions such as antepartum depression and vaginal bleeding during pregnancy. Her expertise includes performing pregnancy tests, HCG testing, and nonstress tests to monitor maternal and fetal health. Patients rate Dr. Granthom 4.1 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • 4
  • 57 years of experience
  • 24 insurance plans accepted
  • speaks English, Spanish
  • St Joseph Hospital
  • 6 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Maria Sembrano Granthom has 4 locations

Salud Para La Gente At Salud

208 Green Valley RdFreedom, CA 95019
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Salud At 65 Nielson

65 Nielson StWatsonville, CA 95076
Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 5:30 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
SatClosed
SunClosed

Clnica Del Valle Del Pjaro

45 Nielson StWatsonville, CA 95076
Mon8:30 am - 6:30 pm
Tue8:30 am - 6:30 pm
Wed8:30 am - 6:30 pm
Thu8:30 am - 6:30 pm
Fri8:30 am - 5:30 pm
Sat8:00 am - 5:00 pm
SunClosed

Watsonville Community Hospital

75 Nielson StWatsonville, CA 95076

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Dr. Maria Sembrano Granthom, MDDr. Ashim Kumar, MDAbigail Grace Prushansky, CEO, DNP, FNP-BC, CNMDr. Ingrid Anne Rodi, MD
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.7 
57 Years of Experience 28 Years of Experience 5 Years of Experience 47 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Hindi, Punjabi Speaks English Speaks English, Portuguese, German
Freedom , CAEncino , CATorrance , CALos Angeles , CA
Med School: Cebu Institute Of Medicine Med School: Emory University Med School: Warren Alpert Medical School Of Brown University
Current Profile
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Insurance Plans Accepted by Dr. Maria Sembrano Granthom

  • AARP
  • Aetna
  • Aetna - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Central California Alliance for Health
  • Central California Alliance for Health - Medicaid (Managed)
  • CHAMPVA - HMO
  • Cigna
  • Health Net - HMO
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Western Health Advantage

Medical Specialties

Dr. Maria Sembrano Granthom has the following specialty

Specialty Expertise

Dr. Maria Sembrano Granthom has the following 11 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

57 Years Experience

Dr. Maria Sembrano Granthom holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at St Joseph Hospital.

Medical School

Graduated from Cebu Institute Of Medicine in 1969.

NPI Number

Dr. Granthom's NPI number is 1679750327.

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Frequently Asked Questions

How can I make an appointment with Dr. Maria Granthom?
You can find contact information for Dr. Maria Granthom here on Vitals.
Which hospitals is Dr. Maria Granthom affiliated with?
Dr. Maria Granthom is affiliated with Watsonville Community Hospital.
Where is Dr. Maria Granthom's office located?
Dr. Maria Granthom's office is located at 208 Green Valley Rd, Freedom, CA, 95019.
Does Dr. Maria Granthom accept virtual/telehealth appointments?
Dr. Maria Granthom has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Maria Granthom accept my insurance?
You can see the insurance plans that Dr. Maria Granthom accepts on their Vitals profile.

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