EC
17 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Gynecologist in Buffalo, NY?
Dr. Eric Chang, DO is a Gynecologist, who primarily practices in Buffalo, NY. He has been practicing for over 17 years. Dr. Chang graduated from University of Osteopathic Medicine and Health Sciences. Dr. Chang is fluent in English, and is currently seeing new patients. Dr. Chang’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office.
Where did Dr. Chang go to medical school and complete their residency?
Medical School: Des Moines University College of Osteopathic Medicine and Health Sciences | University of Osteopathic Medicine and Health Sciences | University of Osteopathic Medicine and Health Sciences | Des Moines University College of Osteopathic Medicine
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Chang treat?
As a Gynecologist, Dr. Chang 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. Chang. 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.
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
- Fertility Preservation Procedure
- Infertility
- Infertility testing
- Reproductive health assessment
- Fertility evaluation
- Miscellaneous reproductive testing
- Advanced fertility workup
- Specialized procreative investigation
- Egg freezing procedure
- Sperm banking procedure
- Embryo cryopreservation
ICD-10 Codes:
- Z3141: Encounter for fertility testing
- Z3149: Encounter for other procreative investigation and testing
- Z3184: Encounter for fertility preservation procedure
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:
- Female Infertility
- Female Infertility Due to Fallopian Tube Problems
- Female Sterility
- Difficulty Getting Pregnant
- Tubal Factor Infertility
- Blocked Fallopian Tubes
- Damaged Fallopian Tubes
ICD-10 Codes:
- N979: Female infertility, unspecified
- N971: Female infertility of tubal origin
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:
- High-Risk Pregnancy Due to Infertility History
- Female Infertility
- Health Problems in Pregnancy
- Pregnancy after infertility
- Infertility and pregnancy care
- Special care for pregnancy after infertility
ICD-10 Codes:
- O0900: Supervision of pregnancy with history of infertility, unspecified trimester
Also known as:
- Positive Pregnancy Test
- Pregnancy
- Confirmed Pregnancy
- Pregnant Result
- Positive HCG Test
ICD-10 Codes:
- Z3201: Encounter for pregnancy test, result positive
Also known as:
- Male Infertility
- Inability to conceive (male)
- Male factor infertility
- Sperm problems
ICD-10 Codes:
- N469: Male infertility, unspecified
Also known as:
- Uterine Polyp
- Intrauterine Adhesions
- Uterine Disease
- Endometrial Polyp
- Womb Polyp
- Asherman's Syndrome
- Uterine Scar Tissue
- Intrauterine Synechiae
- Uterine Adhesions
ICD-10 Codes:
- N840: Polyp of corpus uteri
- N856: Intrauterine synechiae
Also known as:
- Missed Miscarriage
- Miscarriage
- Silent miscarriage
- Delayed miscarriage
- Missed abortion
ICD-10 Codes:
- O021: Missed abortion
Also known as:
- Abnormal hCG Levels in Early Pregnancy
- Unusual hCG rise in pregnancy
- Problematic hCG levels
- Abnormal pregnancy hormone levels
ICD-10 Codes:
- O0281: Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Ovarian Dysfunction
- Ovarian Disorder
- Ovary Problems
- Ovarian Imbalance
- Female Hormone Imbalance
ICD-10 Codes:
- E289: Ovarian dysfunction, unspecified
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
Also known as:
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease
- Chronic Kidney Disease (CKD)
- CKD Stage 4
- Severe Chronic Kidney Disease
ICD-10 Codes:
- N184: Chronic kidney disease, stage 4 (severe)
What procedures does Dr. Chang perform?
As a Gynecologist, Dr. Chang 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. Chang. 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.
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:
- 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:
- Egg Retrieval for IVF
- Oocyte Retrieval
- Follicle Aspiration
- IVF Egg Collection
CPT Codes:
- 58970: Follicle puncture for oocyte retrieval, any method
Also known as:
- Hysteroscopy with Biopsy or Polyp Removal
- Hysteroscopy for Uterine Septum Removal
- Biopsy
- Hysteroscopy
- Uterine Scope with Biopsy
- Hysteroscopic Polypectomy
- D&C with Hysteroscopy
- Uterine Septum Resection
- Hysteroscopic Septoplasty
- Intrauterine Septum Division
CPT Codes:
- 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
- 58560: Hysteroscopy, surgical; with division or resection of intrauterine septum (any method)
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:
- 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:
- Fallopian Tube Dye Test
- Chromotubation
- Tubal Patency Test
- Oviduct Patency Test
CPT Codes:
- 58350: Chromotubation of oviduct, including materials
Also known as:
- Surgical Treatment for Missed Miscarriage (First Trimester)
- D&C for Missed Abortion
- Surgical Miscarriage Management
- First Trimester Missed Abortion Treatment
CPT Codes:
- 59820: Treatment of missed abortion, completed surgically; first trimester
Also known as:
- Diagnostic Laparoscopy of Abdomen
- Exploratory Laparoscopy
- Abdominal Scope
- Peritoneal Biopsy
- Omentum Biopsy
CPT Codes:
- 49320: Laparoscopy, abdomen, peritoneum, and omentum, diagnostic, with or without collection of specimen(s) by brushing or washing (separate procedure)
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Buffalo, NY?
Dr. Chang in Buffalo, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
CVS Health (formerly Aetna)
Excellus BlueCross BlueShield
Express Scripts
Medical Mutual
MVP Healthcare
Other TPA
UnitedHealthcare
UPMC Health Plan
View All Insurances
Where is Dr. Chang's office located?
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1538321203.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Eric Chang's specialty?
Dr. Chang is a Gynecologist near Buffalo, NY. A physician specializing in the diagnosis, treatment, and management of patients with gynecologic conditions is dedicated to addressing a wide range of female reproductive health issues. Contact Dr. Chang to book an appointment today.
Is this Dr. Eric Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with Sutter Medical Center, Sacramento 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
Where can I learn more about Gynecologist?
Explore Gynecologist with 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 Eric Chang accepting new patients in Buffalo, NY?
Yes, Dr. Eric Chang is accepting new patients at this time.
Does Dr. Eric Chang offer online booking?
Please contact Dr. Chang's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Eric Chang?
Please contact Dr. Chang's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Gynecologist Near Buffalo, NY
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Connect with DR. Chang
835 Hopkins Rd
Buffalo, NY 14221