4.9
9 Ratings with 3 written Reviews
Summary
Dr. John Williams specializes in obstetrics and gynecology with additional expertise in maternal and fetal medicine and medical genetics. He earned his medical degree from UCLA and completed his residency at Harbor-UCLA Medical Center, followed by fellowship training in the same institution. With 48 years of clinical experience, Dr. Williams holds certifications in clinical genetics, clinical cytogenetics, and obstetrics and gynecology from their respective American boards. He provides care in English.
Dr. Williams practices at Cedars Sinai Medical Center in Los Angeles, California. He focuses on caring for women with high-risk pregnancies and those who are pregnant over age 30. His expertise includes managing pregnancy-related weight concerns and performing specialized procedures such as fetal ultrasounds and nonstress tests. Patients have given him an average rating of 4.9 out of 5 stars.
Dr. Williams practices at Cedars Sinai Medical Center in Los Angeles, California. He focuses on caring for women with high-risk pregnancies and those who are pregnant over age 30. His expertise includes managing pregnancy-related weight concerns and performing specialized procedures such as fetal ultrasounds and nonstress tests. Patients have given him an average rating of 4.9 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 48 years of experience
- 27 insurance plans accepted
- speaks English
- Harbor-UCLA Medical Center
- 3 written reviews
- 1 award
- 3 specialties
- 2 areas of expertise
- 3 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Awards
Vitals Preferred Provider
Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.
- Click for our Methodology
Office Location
Cedars-Sinai Prenatal Testing & Diagnosis
444 S San Vicente Blvd Ste 1001Los Angeles, CA 90048 Tel: (310) 423-9999
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| John Williams III III, MD | Dr. Peyman Saadat | Dr. Hazem Elshoreya, MD, FACOG, MSCP | Dr. Shawanda Renee Obey, MD |
| Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 48 Years of Experience | 30 Years of Experience | 27 Years of Experience | 26 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Spanish, Arabic, Portuguese, French | Speaks English |
| Los Angeles , CA | Los Angeles , CA | Marlton , NJ | Rancho Cucamonga , CA |
| Med School: UCLA | Med School: Keck School Of Medicine Of The University Of Southern California | Med School: University of Alexandria | Med School: Texas Tech University Health Science Center School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by John Williams III
Medical Specialties
John Williams III has the following 3 specialties
Specialty Expertise
John Williams III has the following 2 areas of expertise
Certifications, License, & Education
48 Years Experience
John Williams III holds an expired medical license in the state of California. They are board certified in Clinical Genetics (MD), Clinical Cytogenetics, and Obstetrics and Gynecology by the American Board of Medical Genetics and American Board of Obstetrics and Gynecology.
Board Certifications
Board certified in Clinical Genetics (MD) by the American Board of Medical Genetics, board certified in Clinical Cytogenetics by the American Board of Medical Genetics, and board certified in Obstetrics and Gynecology by the American Board of Obstetrics and Gynecology.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Fellowship
Completed their fellowship at Harbor-UCLA Medical Center in 1985.
Residency
Completed their residency at Harbor-UCLA Medical Center in 1982 and Harbor-UCLA Medical Center in 1979.
Medical School
Graduated from UCLA in 1978.
NPI Number
John Williams III's NPI number is 1205819133.
Similar doctors
Frequently Asked Questions
- Is John Williams III accepting new patients?
- John Williams III is accepting new patients on Vitals. View John Williams III's profile on Vitals to make an appointment.
- Which hospitals is John Williams III affiliated with?
- John Williams III is affiliated with Cedars Sinai Medical Center.
- What languages does John Williams III speak?
- John Williams III speaks English.
- Does John Williams III accept my insurance?
- You can see the insurance plans that John Williams III accepts on their Vitals profile.
- Where is John Williams III's office located?
- John Williams III's office is located at 444 S San Vicente Blvd Ste 1001, Los Angeles, CA, 90048.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
