EH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Han, Gynecologic Oncologist in Duarte, CA?
Dr. Ernest Han, MD is a Gynecologic Oncologist, who primarily practices in Duarte, CA with 2 additional practice locations. He is board certified. Dr. Han is fluent in English and Korean, and is currently seeing new patients. Dr. Han’s practice accepts Kaiser Permanente, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Han’s office at (626) 256-4673.
What are Areas of Expertise for Dr. Han?
Dr. Ernest Han, MD is a highly-rated, board-certified Gynecologic Oncologist 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. Han empowers patients to confidently navigate their health journey, specializing in Cancer Diagnosis & Treatment, Cervical Cancer, Clinical Trials, Endometrial Cancer, Gynecologic Cancers, Gynecologic Surgery-Complex, Ovarian Cancer, Pelvic Surgery-Complex, Robotic Surgery, and comprehensive wellness support. Serving the Duarte, CA community, Dr. Han is dedicated to enhancing lives through expert, patient-centered care.
Is Dr. Han board certified as a Gynecologic Oncologist?
Yes, Dr. Ernest Han, MD is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Han speak?
Dr. Han and their clinical team can communicate with patients in the following languages:
English
Korean
What conditions does a Gynecologic Oncologist like Dr. Han typically treat?
As a Gynecologic Oncologist, Dr. Han 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. Han. 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:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
Also known as:
- Routine Gynecological Exam (Normal Findings)
- Women's Health Checkup
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
ICD-10 Codes:
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
Also known as:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C569: Malignant neoplasm of unspecified ovary
Also known as:
- Abnormal Uterine and Vaginal Bleeding
- Vaginal Bleeding
- Unusual Uterine Bleeding
- Abnormal Vaginal Discharge
- AUB
- Irregular Genital Bleeding
ICD-10 Codes:
- N939: Abnormal uterine and vaginal bleeding, unspecified
Also known as:
- Menopause
- Climacteric
- The Change of Life
- Postmenopause
ICD-10 Codes:
- N951: Menopausal and female climacteric states
Also known as:
- Abdominal or Pelvic Swelling, Mass, or Lump
- Belly lump
- Pelvic mass
- Abdominal swelling
ICD-10 Codes:
- R1900: Intra-abdominal and pelvic swelling, mass and lump, unspecified site
What procedures does a Gynecologic Oncologist like Dr. Han typically perform?
As a Gynecologic Oncologist, Dr. Han 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. Han. 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:
- Laparoscopic Hysterectomy
- Hysterectomy
- Laparoscopy
- Minimally Invasive Hysterectomy
- Keyhole Hysterectomy
- Total Laparoscopic Hysterectomy
- Uterus Removal Surgery
CPT Codes:
- 58571: Laparoscopy, surgical, with total hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)
Also known as:
- Hysteroscopy with Biopsy or Polyp Removal
- Biopsy
- Hysteroscopy
- Uterine Scope with Biopsy
- Hysteroscopic Polypectomy
- D&C with Hysteroscopy
CPT Codes:
- 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
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)
Also known as:
- Dilation and Curettage (D&C)
- D&C
- Uterine Scraping
- Uterine Dilation and Curettage
CPT Codes:
- 58120: Dilation and curettage, diagnostic and/or therapeutic (nonobstetrical)
Also known as:
- Laparoscopic Ovarian and/or Fallopian Tube Removal
- Laparoscopic Oophorectomy
- Laparoscopic Salpingectomy
- Minimally Invasive Adnexal Removal
CPT Codes:
- 58661: Laparoscopy, surgical; with removal of adnexal structures (partial or total oophorectomy and/or salpingectomy)
Also known as:
- Vulva or Perineum Biopsy (One Lesion)
- Genital Skin Biopsy
- Perineal Biopsy
- Vulvar Lesion Biopsy
CPT Codes:
- 56605: Biopsy of vulva or perineum (separate procedure); 1 lesion
Also known as:
- Retroperitoneal Lymph Node Biopsy (Laparoscopic)
- Laparoscopic Lymph Node Sampling
- Abdominal Lymph Node Biopsy
- Retroperitoneal Biopsy
CPT Codes:
- 38570: Laparoscopy, surgical; with retroperitoneal lymph node sampling (biopsy), single or multiple
Does Dr. Han accept my insurance?
Dr. Han accepts most major insurance plans. Important: Please call our office at (626) 256-4673 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Han accept in Duarte, CA?
Dr. Han in Duarte, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
City of Los Angeles
Elevance Health Inc. (formerly Anthem)
H & R Block
Medicare
Not Specified
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Han's office located?
What is Dr. Han's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Han's National Provider Identifier (NPI) number is 1639247950.
What common questions do patients ask about Dr. Han?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Han
What is Dr. Ernest Han's specialty?
Dr. Han is a Gynecologic Oncologist near Duarte, CA.
What does a Gynecologic Oncologist do?
An obstetrician/gynecologist specializing in gynecologic oncology provides consultation and comprehensive management for patients with gynecologic cancer. This includes performing diagnostic and therapeutic procedures essential for the total care of patients with gynecologic cancer and addressing any resulting complications.
Is this Dr. Ernest Han affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Han is affiliated with City Of Hope - Duarte Cancer Center which is a Castle Connolly Top Hospital. 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 Gynecologic Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gynecologic Oncologist. 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 Ernest Han accepting new patients in Duarte, CA?
Yes, Dr. Ernest Han is accepting new patients at this time.
Does Dr. Ernest Han offer online booking?
Please contact Dr. Han's office at (626) 256-4673 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ernest Han?
Please contact Dr. Han's office at (626) 256-4673 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ernest Han have?
Dr. Ernest Han is certified by the American Board of Obstetrics and Gynecology.
Other Gynecologic Oncologist Near Duarte, CA
CC
Urogynecologist
Dr. Christopher Chung, MD is an Urogynecologist, who primarily practices in Arcadia, CA with 2 additional practice locations.
Arcadia, CA

Gynecologic Oncologist
Dr. Mehdi Moslemi-Kebria, MD is a Gynecologic Oncologist, who primarily practices in Upland, CA with 2 additional practice locations. He has been practicing for over 21 years.
Upland, CA
MS
Gynecologic Oncologist
Dr. Mi-Hae Song, MD is a Gynecologic Oncologist, who primarily practices in Duarte, CA with 1 additional practice location.
Duarte, CA