
36 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ringler, Reproductive Endocrinologist in Los Angeles, CA?
Dr. Ringler graduated with honors from the University of Michigan and earned his medical degree from Wayne State University, where he received the highest honors in Obstetrics and Gynecology. He completed postgraduate training at the University of Chicago and the University of Pennsylvania before joining California Fertility Partners in Los Angeles in 1990. A dedicated advocate for patient education and family-building access, he has served on the board of the American Fertility Association, on the advisory council of Men Having Babies, and on the clinical faculty at the UCLA School of Medicine. His contributions to reproductive medicine have earned national recognition, including the Family Building Award from the American Fertility Association and designation as a Super Doctor by Los Angeles Magazine.
Castle Connolly Top Doctor
Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.
What are Areas of Expertise for Dr. Ringler?
Dr. Guy Ringler, MD is a highly-rated, board-certified Reproductive Endocrinologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ringler empowers patients to confidently navigate their health journey, specializing in Egg & Embryo Freezing, Endometriosis and Fertility, In Vitro Fertilization (IVF) , Infertility, Infertility-Advanced Maternal Age, LGBTQ+ Family Building, Miscarriage-Recurrent, Oncofertility, Polycystic Ovarian Syndrome, Third-Party Reproduction, and comprehensive wellness support. Serving the Los Angeles, CA community, Dr. Ringler is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ringler go to medical school and complete their residency?
Residency: Univ Of Chicago Hosps, Obstetrics And Gynecology | University Of Chicago | University Chicago Pritzker School of Medicine | University of Chicago Program
Medical School: Wayne State Universtiy School Of Medicine | Wayne State Universtiy School Of Medicine
Is Dr. Ringler board certified as a Reproductive Endocrinologist?
Yes, Dr. Guy Ringler, MD is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Ringler speak?
Dr. Ringler and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Reproductive Endocrinologist like Dr. Ringler typically treat?
As a Reproductive Endocrinologist, Dr. Ringler 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. Ringler. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Assisted Reproductive Technology (ART) Cycle
- Assisted Reproductive Technology
- Infertility
- In Vitro Fertilization (IVF) Cycle
- Fertility Treatment Cycle
- ART Procedure
ICD-10 Codes:
- Z3183: Encounter for assisted reproductive fertility procedure cycle
Also known as:
- Fertility Testing
- Other Fertility Investigation and Testing
- Infertility
- Infertility testing
- Reproductive health assessment
- Fertility evaluation
- Miscellaneous reproductive testing
- Advanced fertility workup
- Specialized procreative investigation
ICD-10 Codes:
- Z3141: Encounter for fertility testing
- Z3149: Encounter for other procreative investigation and testing
Also known as:
- First Trimester Pregnancy Supervision for Infertility History
- Female Infertility
- Health Problems in Pregnancy
- Early Pregnancy Monitoring After Infertility
- First Trimester High-Risk Pregnancy Due to Infertility
- Infertility Pregnancy Care First Trimester
ICD-10 Codes:
- O0901: Supervision of pregnancy with history of infertility, first trimester
Also known as:
- Other Fertility and Family Planning Management
- Miscellaneous Reproductive Management
- Advanced Procreation Services
- Comprehensive Family Planning
ICD-10 Codes:
- Z3189: Encounter for other procreative management
Does Dr. Ringler accept my insurance?
Dr. Ringler accepts most major insurance plans. Important: Please call our office at (310) 828-4008 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ringler accept in Los Angeles, CA?
Dr. Ringler in Los Angeles, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Blue Cross and Blue Shield of Louisiana
Blue Shield of California
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Progyny
UnitedHealth Group
View All Insurances
Where is Dr. Ringler's office located?

Pinnacle Fertility
11818 Wilshire Boulevard, Suite 300
Los Angeles, CA 90025
(310) 828-4008
What hospitals are Dr. Ringler affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Ringler has admitting privileges at the following hospitals:
What is Dr. Ringler's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ringler's National Provider Identifier (NPI) number is 1962557967.
What common questions do patients ask about Dr. Ringler?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ringler
