28 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Harlan, Gastroenterologist in Asheville, NC?
Dr. William Harlan, MD is a Gastroenterologist, who primarily practices in Asheville, NC with 2 additional practice locations. He has been practicing for over 28 years and is board certified by the American Board of Internal Medicine. Dr. Harlan graduated from Duke University School of Medicine and completed his residency at Univ Of Nc Hosps, Gastroenterology; Duke Univ Med Ctr, Internal Medicine. Dr. Harlan is fluent in English, French, and Spanish, and is currently seeing new patients. Dr. Harlan’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harlan’s office at (828) 254-0881.
What are Areas of Expertise for Dr. Harlan?
Dr. William Harlan, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Harlan empowers patients to confidently navigate their health journey, specializing in Inflammatory Bowel Disease, Microscopic Colitis, Ulcerative Colitis/Crohn's, or comprehensive wellness support. Serving the Asheville/NC community, Dr. Harlan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Harlan go to medical school and complete their residency?
Residency: Univ Of Nc Hosps, Gastroenterology; Duke Univ Med Ctr, Internal Medicine | Duke University Hospital Program
Medical School: Duke University School of Medicine
Is Dr. Harlan board certified in Gastroenterologist?
Yes, Dr. William Harlan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Harlan speak?
Dr. Harlan and their clinical team can communicate with patients in the following languages:
English
French
Spanish
What conditions does Dr. Harlan treat?
As a Gastroenterologist, Dr. Harlan 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. Harlan. 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:
- 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:
- Crohn's Disease of the Small Intestine
- Crohn's Disease Affecting Small and Large Intestines
- Crohn's Disease of the Large Intestine
- Crohn's Disease
- Crohn’s Disease
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Ileitis
- Panenteric Crohn's Disease
- Crohn's of Both Bowels', 'Generalized Crohn's Disease
- Large Bowel Crohn's
- Crohn's Colitis', 'Colonic Crohn's Disease
- Terminal Ileitis
ICD-10 Codes:
- K5000: Crohn's disease of small intestine without complications
- K5080: Crohn's disease of both small and large intestine without complications
- K5010: Crohn's disease of large intestine without complications
- K5090: Crohn's disease, unspecified, without complications
Also known as:
- Ulcerative Colitis
- Ulcerative Pancolitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
- Chronic Pancolitis
- Extensive Ulcerative Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
- K5150: Left sided colitis without complications
- K5100: Ulcerative (chronic) pancolitis without complications
Also known as:
- Dark, Tarry Stools (Melena)
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K921: Melena
- K625: Hemorrhage of anus and rectum
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:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
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:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
Also known as:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Also known as:
- Benign Ascending Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
Which procedures does Dr. Harlan perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. William Harlan 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. Harlan's office.
Does Dr. Harlan accept my insurance?
Dr. Harlan accepts most major insurance plans. Important: Please call our office at (828) 254-0881 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Harlan accept in Asheville, NC?
Dr. Harlan in Asheville, NC 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 Cross and Blue Shield of North Carolina
Centene
ConnectiveRx
CVS Health (formerly Aetna)
Express Scripts
Humana
Medicare
State of North Carolina
UnitedHealthcare
View All Insurances
Where is Dr. Harlan's office located?
Dr. William Harlan's Primary Practice
191 Biltmore Ave
Asheville, NC 28801
(828) 254-0881
What is Dr. Harlan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Harlan's National Provider Identifier (NPI) number is 1003806043.
What common questions do patients ask about Dr. Harlan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Harlan
What is Dr. William Harlan's specialty?
Dr. Harlan is a Gastroenterologist near Asheville, NC. 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. Harlan to book an appointment today.
Is this Dr. William Harlan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Harlan is affiliated with Mission 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 William Harlan accepting new patients in Asheville, NC?
Yes, Dr. William Harlan is accepting new patients at this time.
Does Dr. William Harlan offer online booking?
Please contact Dr. Harlan's office at (828) 254-0881 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Harlan?
Please contact Dr. Harlan's office at (828) 254-0881 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Harlan have?
Dr. William Harlan is certified by the American Board of Internal Medicine.
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