Summary

Dr. Diemchi Nguyenphuc is an obstetrician and gynecologist who has been caring for women for four decades. She earned her medical degree from Northwestern University and completed both her internship and residency at Presence St. Joseph Hospital in Chicago, finishing her residency in 1990. Her extensive experience spans comprehensive women's healthcare throughout all life stages. Dr. Nguyenphuc provides care in English.

Dr. Nguyenphuc practices at Saint Mary Medical Center and sees patients in Santa Ana, California. She specializes in preventive care including Pap tests and treats conditions such as vaginitis and abnormal Pap test results. Her expertise extends to prenatal care, where she addresses concerns like antepartum depression. Patients have given Dr. Nguyenphuc an average rating of 2.3 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 2.3
  • 40 years of experience
  • 51 insurance plans accepted
  • speaks English
  • Presence St. Joseph Hospital (Chicago)
  • 2 specialties
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Female

Office Location

Optum - Harbor

3501 S Harbor BlvdSanta Ana, CA 92704

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Dr. Diemchi Nguyenphuc, MDDr. Shawanda Renee Obey, MDDr. Abigail Grace Prushansky, CEO, DNP, FNP-BC, CNMDr. Ashim Kumar, MD
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.3 
3.8 
40 Years of Experience 26 Years of Experience 5 Years of Experience 28 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English, Hindi, Punjabi
Santa Ana , CARancho Cucamonga , CATorrance , CAEncino , CA
Med School: Northwestern University - School of Dentistry Med School: Texas Tech University Health Science Center School Of Medicine Med School: Emory University
Current Profile
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Insurance Plans Accepted by Dr. Diemchi Nguyenphuc

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • AltaMed Senior BuenaCare (PACE) - HMO
  • AltaMed Senior BuenaCare (PACE) - Medicaid (Managed)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • Brand New Day - HMO
  • Brand New Day - Medicare
  • Bright Health
  • CalOptima
  • CalOptima - Medicaid (Managed)
  • Central California Alliance for Health
  • Cigna
  • Cigna - PPO
  • Commonwealth Care Alliance
  • Community Health Choice
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • HealthFirst (NY)
  • HealthPartners
  • HealthSmart
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Optum Health
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SelectHealth
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare

Medical Specialties

Dr. Diemchi Nguyenphuc has the following 2 specialties

Specialty Expertise

Dr. Diemchi Nguyenphuc has the following 12 areas of expertise

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

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Residency

Presence St. Joseph Hospital (Chicago)1990

Internship

Presence St. Joseph Hospital (Chicago)1987

Medical School

Northwestern University - School of DentistryGraduated in 1986

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Frequently Asked Questions

Is Dr. Diemchi Nguyenphuc accepting new patients?
Dr. Diemchi Nguyenphuc is accepting new patients on Vitals. View Dr. Diemchi Nguyenphuc's profile on Vitals to make an appointment.
Does Dr. Diemchi Nguyenphuc accept virtual/telehealth appointments?
Dr. Diemchi Nguyenphuc has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Diemchi Nguyenphuc accept my insurance?
You can see the insurance plans that Dr. Diemchi Nguyenphuc accepts on their Vitals profile.
How can I make an appointment with Dr. Diemchi Nguyenphuc?
You can find contact information for Dr. Diemchi Nguyenphuc here on Vitals.
Which hospitals is Dr. Diemchi Nguyenphuc affiliated with?
Dr. Diemchi Nguyenphuc is affiliated with Saint Mary Medical Center.

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