EC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Changchien, Surgeon in Riverside, CA?
Dr. Eric Changchien, MD is a Surgeon, who primarily practices in Riverside, CA with 2 additional practice locations. He is board certified. Dr. Changchien is fluent in English and Chinese, and is currently seeing new patients. Dr. Changchien’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Changchien’s office at (951) 278-8870.
What languages does Dr. Changchien speak?
Dr. Changchien and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Changchien treat?
As a Surgeon, Dr. Changchien 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. Changchien. 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:
- Anal Fistula
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K603: Anal fistula
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
- Malignant neoplasm of sigmoid colon
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
- C187: Malignant neoplasm of sigmoid colon
Also known as:
- Hemorrhoidal Skin Tags
- Hemorrhoids
- Third Degree Hemorrhoids
- Anal skin tags
- Perianal skin tags
- Leftover hemorrhoid skin
- Piles
- Anal veins
- Swollen rectal veins
- Prolapsed hemorrhoids
- Grade 3 hemorrhoids
- Severe hemorrhoids
ICD-10 Codes:
- K644: Residual hemorrhoidal skin tags
- K648: Other hemorrhoids
- K642: Third degree hemorrhoids
Also known as:
- Rectal Prolapse
- Rectal Abscess
- Pelvic Floor Disorder
- Rectal Disorder
- Abscess
- Protruding Rectum
- Bowel Prolapse
- Rectal Eversion
- Perirectal Abscess
- Pus Pocket in Rectum
- Rectal Infection
ICD-10 Codes:
- K623: Rectal prolapse
- K611: Rectal abscess
Also known as:
- Anal Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
ICD-10 Codes:
- K602: Anal fissure, unspecified
Also known as:
- Intestinal Obstruction
- Bowel Obstruction
- Blocked Intestines
- Gut Blockage
ICD-10 Codes:
- K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction
Also known as:
- Genital Warts
- Venereal Warts
- HPV Warts
- Anogenital Warts
ICD-10 Codes:
- A630: Anogenital (venereal) warts
Also known as:
- Acute Appendicitis
- Appendicitis
- Inflamed Appendix
- Sudden Appendix Inflammation
- Appendicitis Attack
ICD-10 Codes:
- K3580: Unspecified acute appendicitis
Also known as:
- Acute Gallbladder Inflammation
- Gallbladder Disease
- Sudden Gallbladder Attack
- Acute Cholecystitis
- Sudden Gallbladder Infection
ICD-10 Codes:
- K810: Acute cholecystitis
Also known as:
- Having an Ileostomy
- Ostomy
- Ostomy Surgery of the Bowel
- Ileal stoma
- Bowel diversion surgery
- Small intestine ostomy
ICD-10 Codes:
- Z932: Ileostomy status
Also known as:
- Colostomy Care
- Ostomy
- Stoma Care
- Bowel Diversion Care
- Ostomy Bag Management
ICD-10 Codes:
- Z433: Encounter for attention to colostomy
Also known as:
- Other Anal and Rectal Condition
- Anal Disorder
- Rectal Disorder
- Proctitis
- Anal Disorders
- Rectal Disorders
ICD-10 Codes:
- K6289: Other specified diseases of anus and rectum
Also known as:
- Anal Fistula
- Perianal Fistula
- Fistula in Anus
- Rectal Fistula
ICD-10 Codes:
- K6030: Anal fistula, unspecified
Which procedures does Dr. Changchien perform as a Surgeon?
As a Surgeon, procedures performed by a Dr. Eric Changchien may include:
- Abdominal Wall Reconstruction
- Amputation
- Appendicitis / Appendectomy
- Brain Aneurysm Treatment
- Brain Surgery
- Brain Tumor Evaluation
- Central Line Placement
- Cerebral Shunt
For detailed information, please contact Dr. Changchien's office.
Does Dr. Changchien accept my insurance?
Dr. Changchien accepts most major insurance plans. Important: Please call our office at (951) 278-8870 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Changchien accept in Riverside, CA?
Dr. Changchien in Riverside, 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
CalOptima
Centene
City of Los Angeles
Express Scripts
Kaiser Permanente
Medicare
Molina
UnitedHealthcare
University of California
View All Insurances
Where is Dr. Changchien's office located?
Dr. Eric Changchien's Primary Practice
3660 Park Sierra Dr Ste 105
Riverside, CA 92505
(951) 278-8870
What is Dr. Changchien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Changchien's National Provider Identifier (NPI) number is 1710137401.
What common questions do patients ask about Dr. Changchien?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Changchien
What is Dr. Eric Changchien's specialty?
Dr. Changchien is a Surgeon near Riverside, CA. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Changchien to book an appointment today.
Is this Dr. Eric Changchien affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Changchien is affiliated with Kaiser Permanente Orange County - Anaheim Medical 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
Where can I learn more about Surgeon?
Explore Surgeon 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 Changchien accepting new patients in Riverside, CA?
Yes, Dr. Eric Changchien is accepting new patients at this time.
Does Dr. Eric Changchien offer online booking?
Please contact Dr. Changchien's office at (951) 278-8870 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Eric Changchien?
Please contact Dr. Changchien's office at (951) 278-8870 for information regarding telehealth appointment availability or for scheduling assistance.
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