
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hesla, Reproductive Endocrinologist in Portland, OR?
Dr. John S. Hesla is a board-certified reproductive endocrinologist recognized internationally for his pioneering contributions to fertility care and IVF innovation. A co-founder of the IVF program at ORM Fertility (now Pinnacle Oregon), he helped establish one of the world’s first embryology laboratory clean rooms—an advancement that set new standards for safety and excellence in assisted reproductive technology. With more than three decades of experience, Dr. Hesla is known for combining leading-edge medical expertise with a compassionate, patient-centered approach that empowers individuals and couples on their path to parenthood.
A Portland native, Dr. Hesla began his career in reproductive science at age 17 during an internship at the Oregon National Primate Research Center. His distinguished career includes leadership roles at several of the nation’s premier fertility centers, including serving as Director of IVF and Head of Reproductive Surgery at Johns Hopkins Hospital, founding the IVF program at Emory University, and co-directing the Colorado Center for Reproductive Medicine. Throughout his career, Dr. Hesla has remained dedicated to advancing reproductive medicine while helping patients build the families they dream of.
What are Areas of Expertise for Dr. Hesla?
Dr. John Hesla, 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. Hesla 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 Portland, OR community, Dr. Hesla is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Hesla go to medical school and complete their residency?
Residency: Ucla Med Ctr, Obstetrics And Gynecology
Medical School: Or Hlth Sci Univ Sch of Med, Portland Or | Oregon Health And Science University School of Medicine,Portland, Or, United States
Is Dr. Hesla board certified as a Reproductive Endocrinologist?
Yes, Dr. John Hesla, MD is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Hesla speak?
Dr. Hesla and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Reproductive Endocrinologist like Dr. Hesla typically treat?
As a Reproductive Endocrinologist, Dr. Hesla 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. Hesla. 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
- Infertility
- Infertility testing
- Reproductive health assessment
- Fertility evaluation
ICD-10 Codes:
- Z3141: Encounter for fertility testing
Also known as:
- Other General Family Planning Counseling
- Additional Reproductive Health Advice
- Comprehensive Procreation Guidance
- Advanced Fertility Planning Counseling
ICD-10 Codes:
- Z3169: Encounter for other general counseling and advice on procreation
Also known as:
- Pregnancy Test (Result Unknown)
- Pregnancy Test
- Inconclusive Pregnancy Test
- Unclear Pregnancy Test Result
- Pending Pregnancy Test
ICD-10 Codes:
- Z3200: Encounter for pregnancy test, result unknown
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
What procedures does a Reproductive Endocrinologist like Dr. Hesla typically perform?
As a Reproductive Endocrinologist, Dr. Hesla 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. Hesla. 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:
- Embryo Transfer to Uterus
- Intrauterine Artificial Insemination (IUI)
- Intrauterine Embryo Transfer
- IVF Embryo Transfer
- Assisted Reproduction Embryo Transfer
- Fertility Embryo Placement
- IUI procedure
- Artificial insemination (IUI)
- Sperm injection into uterus
CPT Codes:
- 58974: Embryo transfer, intrauterine
- 58322: Artificial insemination; intra-uterine
Also known as:
- Egg Retrieval for IVF
- Oocyte Retrieval
- Follicle Aspiration
- IVF Egg Collection
CPT Codes:
- 58970: Follicle puncture for oocyte retrieval, any method
Also known as:
- Uterine Catheterization for Imaging
- Saline Infusion Sonohysterography Prep
- Hysterosalpingography Prep
- Uterine Contrast Injection
CPT Codes:
- 58340: Catheterization and introduction of saline or contrast material for saline infusion sonohysterography (SIS) or hysterosalpingography
Also known as:
- Uterine Lining Biopsy
- Biopsy
- Endometrial Biopsy
- Uterine Biopsy
- Cervical Biopsy
- Endocervical Sampling
CPT Codes:
- 58100: Endometrial sampling (biopsy) with or without endocervical sampling (biopsy), without cervical dilation, any method (separate procedure)
Does Dr. Hesla accept my insurance?
Dr. Hesla accepts most major insurance plans. Important: Please call our office at (877) 567-4994 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hesla accept in Portland, OR?
Dr. Hesla in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cambia Health Solutions
Cigna Group
CVS Health (formerly Aetna)
Kaiser Permanente
Moda Health
Progyny
Providence Health & Services
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Hesla's office located?

Pinnacle Fertility
808 Southwest 15th Avenue
Portland, OR 97205
(877) 567-4994
What is Dr. Hesla's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hesla's National Provider Identifier (NPI) number is 1962514935.
What common questions do patients ask about Dr. Hesla?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hesla
What is Dr. John Hesla's specialty?
Dr. Hesla is a Reproductive Endocrinologist near Portland, OR.
What does a Reproductive Endocrinologist do?
An obstetrician/gynecologist specializing in reproductive endocrinology and infertility is skilled in managing complex issues related to hormonal disorders and infertility in women. This specialist employs advanced diagnostic and treatment options to address reproductive health concerns and assist individuals and couples in achieving their family planning goals.
Is this Dr. John Hesla affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hesla is affiliated with Providence St. Vincent Medical Center, Legacy Good Samaritan Medical Center 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
When to see a Reproductive Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Reproductive Endocrinologist. Explore 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 John Hesla accepting new patients in Portland, OR?
Yes, Dr. John Hesla is accepting new patients at this time.
Does Dr. John Hesla offer online booking?
Please contact Dr. Hesla's office at (877) 567-4994 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Hesla?
Please contact Dr. Hesla's office at (877) 567-4994 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Hesla have?
Dr. John Hesla is certified by the American Board of Obstetrics and Gynecology.
Other Reproductive Endocrinologist Near Portland, OR

Dr. Brandon Bankowski, MD is a Reproductive Endocrinologist, who primarily practices in Portland, OR with 1 additional practice location. He has been practicing for over 21 years.

Dr. Elizabeth Barbieri, MD is a Reproductive Endocrinologist, who primarily practices in Portland, OR with 1 additional practice location.
ML
Reproductive Endocrinologist
Dr. Marissa Luck, MD is a Reproductive Endocrinologist, who primarily practices in Portland, OR with 1 additional practice location.
Portland, OR
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