27 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Phan, Gastroenterologist in Sugar Land, TX?
Dr. Charles Phan, MD is a Gastroenterologist, who primarily practices in Sugar Land, TX. He has been practicing for over 27 years and is board certified by the American Board of Internal Medicine. Dr. Phan graduated from Medical College of Wisconsin and completed his residency at University of California, Irvine Affiliated Hospitals. Dr. Phan is fluent in English, Chinese, Spanish, and Vietnamese, and is currently seeing new patients. Dr. Phan’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Phan’s office at (281) 277-2213.
Where did Dr. Phan go to medical school and complete their residency?
Fellowship: Gastroenterology, University of California - Irvine Medical Center, Orange, CA
Residency: University of California, Irvine Affiliated Hospitals | UC Irvine Medical Center
Medical School: Medical College of Wisconsin
Is Dr. Phan board certified in Gastroenterologist?
Yes, Dr. Charles Phan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Phan speak?
Dr. Phan and their clinical team can communicate with patients in the following languages:
Chinese
English
Spanish
Vietnamese
What conditions does Dr. Phan treat?
As a Gastroenterologist, Dr. Phan 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. Phan. 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:
- Chronic Hepatitis B
- Hepatitis B
- Long-term Hepatitis B
- Persistent Hepatitis B
- Hep B
ICD-10 Codes:
- B181: Chronic viral hepatitis B without delta-agent
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Stomach and Duodenum Disorder
- Changes in Stomach Lining Cells
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
- Gastric Metaplasia
- Intestinal Metaplasia of Stomach
- Stomach Cell Changes
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
- K31A0: Gastric intestinal metaplasia, unspecified
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Benign Sigmoid Colon Polyp
- Benign Descending Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous sigmoid colon growth
- Sigmoid colon adenoma
- Sigmoid colon benign tumor
- Non-cancerous descending colon growth
- Descending colon adenoma
- Descending colon benign tumor
ICD-10 Codes:
- D125: Benign neoplasm of sigmoid colon
- D124: Benign neoplasm of descending 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:
- Benign Tumor
- Non-cancerous growth
- Benign neoplasm
- Non-malignant tumor
ICD-10 Codes:
- D369: Benign neoplasm, unspecified site
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:
- Fatty Liver Disease
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
Also known as:
- High Liver Enzymes
- ALT Blood Test
- AST Test
- Elevated ALT
- Elevated AST
- Abnormal liver function test
ICD-10 Codes:
- R7401: Elevation of levels of liver transaminase levels
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Also known as:
- Rectal Polyp
- Rectal Disorder
- Rectal Growth
- Colon Polyp
- Benign Rectal Tumor
ICD-10 Codes:
- K621: Rectal polyp
Also known as:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2950: Unspecified chronic gastritis without bleeding
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
Which procedures does Dr. Phan perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Charles Phan may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Phan's office.
Does Dr. Phan accept my insurance?
Dr. Phan accepts most major insurance plans. Important: Please call our office at (281) 277-2213 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Phan accept in Sugar Land, TX?
Dr. Phan in Sugar Land, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Community Health Choice
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
Other Health Care Provider
State of Texas
UnitedHealthcare
View All Insurances
Where is Dr. Phan's office located?
Dr. Charles Phan's Primary Practice
16655 Southwest Fwy Ste 175
Sugar Land, TX 77479
(281) 277-2213
What is Dr. Phan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Phan's National Provider Identifier (NPI) number is 1457303737.
What common questions do patients ask about Dr. Phan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Phan
What is Dr. Charles Phan's specialty?
Dr. Phan is a Gastroenterologist near Sugar Land, TX. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Phan to book an appointment today.
Is this Dr. Charles Phan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Phan is affiliated with Houston Methodist Sugar Land Hospital 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 Gastroenterologist?
Explore Gastroenterologist 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 Charles Phan accepting new patients in Sugar Land, TX?
Yes, Dr. Charles Phan is accepting new patients at this time.
Does Dr. Charles Phan offer online booking?
Please contact Dr. Phan's office at (281) 277-2213 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Charles Phan?
Please contact Dr. Phan's office at (281) 277-2213 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Charles Phan have?
Dr. Charles Phan is certified by the American Board of Internal Medicine.
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