Accepting patients
Who is Dr. Yao, Specialist in Long Beach, CA?
Dr. Diana Yao, MD is a Specialist, who primarily practices in Long Beach, CA with 2 additional practice locations. She is board certified by the American Board of Internal Medicine. Dr. Yao graduated from Mechanical Engineering and completed her residency at Univ Ca Irvine Med Ctr, Internal Medicine. Dr. Yao is fluent in English, Spanish, and Tagalog, and is currently seeing new patients. Dr. Yao’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yao’s office at (562) 595-5421.
Where did Dr. Yao go to medical school and complete their residency?
Fellowship: Uc Irvine
Residency: Univ Ca Irvine Med Ctr, Internal Medicine | UC Irvine Medical Center
Medical School: Mechanical Engineering
Is Dr. Yao board certified in Specialist?
Yes, Dr. Diana Yao, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Yao speak?
Dr. Yao and their clinical team can communicate with patients in the following languages:
English
Spanish
Tagalog
What conditions does Dr. Yao treat?
As a Specialist, Dr. Yao 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. Yao. 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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Acid Reflux
- GERD with Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Eosinophilic Esophagitis
- Gastroesophageal Reflux
- Heartburn
- Indigestion
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Stomach or Duodenum Polyp
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Polyp
- Duodenal Polyp
- Stomach Growth
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K317: Polyp of stomach and duodenum
- K3189: Other diseases of stomach and duodenum
Also known as:
- Widespread Abdominal Pain
- Abdominal Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R1084: Generalized abdominal pain
- R109: Unspecified abdominal pain
Also known as:
- Other Esophagus Condition
- Esophagus Disorder
- Various esophageal diseases
- Miscellaneous esophagus problems
- Other food pipe issues
ICD-10 Codes:
- K2289: Other specified disease of esophagus
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Esophageal Ulcer
- Esophagus Inflammation
- Esophagus Disorder
- Ulcer in Esophagus
- Sore in Esophagus
- Esophageal Sore
- Esophagitis
- Inflamed Esophagus
- Sore Esophagus
ICD-10 Codes:
- K2210: Ulcer of esophagus without bleeding
- K2080: Other esophagitis without bleeding
Also known as:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
Also known as:
- Benign Ascending Colon Polyp
- Benign Sigmoid Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous sigmoid colon growth
- Sigmoid colon adenoma
- Sigmoid colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
- D125: Benign neoplasm of sigmoid colon
Also known as:
- Other Intestinal Condition
- Colonic Disease
- Small Intestine Disorder
- Bowel Conditions
- Gut Problems
- Digestive Issues
ICD-10 Codes:
- K6389: Other specified diseases of intestine
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5909: Other constipation
Also known as:
- Other Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Swallowing problems
ICD-10 Codes:
- R1319: Other dysphagia
Does Dr. Yao accept my insurance?
Dr. Yao accepts most major insurance plans. Important: Please call our office at (562) 595-5421 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Yao accept in Long Beach, CA?
Dr. Yao in Long Beach, 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
Blue Shield of California
CalOptima
Centene
CVS Health (formerly Aetna)
Express Scripts
Humana
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Yao's office located?
Dr. Diana Yao's Primary Practice
3833 Worsham Ave Ste 300
Long Beach, CA 90808
(562) 595-5421
What is Dr. Yao's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Yao's National Provider Identifier (NPI) number is 1588678833.
What common questions do patients ask about Dr. Yao?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Yao
What is Dr. Diana Yao's specialty?
Dr. Yao is a Specialist near Long Beach, CA. Contact Dr. Yao to book an appointment today.
Is this Dr. Diana Yao affiliated with a ranked Castle Connolly Top Hospital?
No, Yao is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: MemorialCare Long Beach Medical Center. Castle Connolly Top Hospitals 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 Specialist?
Explore Specialist 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 Diana Yao accepting new patients in Long Beach, CA?
Yes, Dr. Diana Yao is accepting new patients at this time.
Does Dr. Diana Yao offer online booking?
Please contact Dr. Yao's office at (562) 595-5421 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Diana Yao?
Please contact Dr. Yao's office at (562) 595-5421 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Diana Yao have?
Dr. Diana Yao is certified by the American Board of Internal Medicine.
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