CA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Anderson, Colon & Rectal Surgeon (Proctologist) in Lewiston, ME?
Dr. Cristan Anderson, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Lewiston, ME with 2 additional practice locations. She is board certified by the American Board of Surgery. Dr. Anderson is fluent in English, and is currently seeing new patients. Dr. Anderson’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Anderson’s office.
Is Dr. Anderson board certified in Colon & Rectal Surgeon (Proctologist)?
Yes, Dr. Cristan Anderson, MD is board certified by the American Board of Surgery
What languages does Dr. Anderson speak?
Dr. Anderson and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Anderson treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Anderson 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. Anderson. 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:
- 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:
- 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:
- 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:
- Colorectal Cancer
- Colon cancer
- Rectal cancer
- Bowel cancer
- Malignant neoplasm of colon
ICD-10 Codes:
- C189: Malignant neoplasm of colon, unspecified
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Also known as:
- Intestine Diverticulitis
- Diverticulosis and Diverticulitis
- Inflamed Bowel Diverticula
- Bowel Diverticular Inflammation
ICD-10 Codes:
- K5792: Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding
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
What procedures does Dr. Anderson perform?
As a Colon & Rectal Surgeon (Proctologist), Dr. Anderson 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. Anderson. 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:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Anoscopy (Diagnostic)
- Anoscopy
- Anal Canal Exam
- Rectal Scope Exam
- Anus Diagnostic Procedure
CPT Codes:
- 46600: Anoscopy; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Does Dr. Anderson accept my insurance?
Dr. Anderson 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. Anderson accept in Lewiston, ME?
Dr. Anderson in Lewiston, ME accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Martin's Point
Medicare
State of Tennessee
View All Insurances
Where is Dr. Anderson's office located?
What is Dr. Anderson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Anderson's National Provider Identifier (NPI) number is 1194955005.
What common questions do patients ask about Dr. Anderson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Anderson
What is Dr. Cristan Anderson's specialty?
Dr. Anderson is a Colon & Rectal Surgeon (Proctologist) near Lewiston, ME. A colon and rectal surgeon possesses the expertise to diagnose and treat a variety of ailments affecting the intestinal tract, including the colon, rectum, anal canal, and perianal area, through both medical and surgical interventions. Furthermore, this professional also engages with other organs and tissues, including the liver, urinary system, and female reproductive system, that are relevant to primary intestinal disorders. Contact Dr. Anderson to book an appointment today.
Is this Dr. Cristan Anderson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Anderson is affiliated with Central Maine 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 Colon & Rectal Surgeon (Proctologist)?
Explore Colon & Rectal Surgeon (Proctologist) 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 Cristan Anderson accepting new patients in Lewiston, ME?
Yes, Dr. Cristan Anderson is accepting new patients at this time.
Does Dr. Cristan Anderson offer online booking?
Please contact Dr. Anderson's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Cristan Anderson?
Please contact Dr. Anderson's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Cristan Anderson have?
Dr. Cristan Anderson is certified by the American Board of Surgery.
Other Colon & Rectal Surgeon (Proctologist) Near Lewiston, ME
TC
Colon & Rectal Surgeon (Proctologist)
Accepting patientsDr. Timothy Counihan, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Lewiston, ME with 1 additional practice location. He is board certified.
Lewiston, ME
RS
Colon & Rectal Surgeon (Proctologist)
Accepting patientsDr. Richard Stockwell, DO is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Westbrook, ME with 1 additional practice location. He is board certified.
Westbrook, ME
JM
Colon & Rectal Surgeon (Proctologist)
Accepting patientsDr. Joseph Mack, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Portland, ME with 2 additional practice locations. He is board certified.
Portland, ME