MC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Cusick, Colon & Rectal Surgeon (Proctologist) in Shenandoah, TX?
Dr. Marianne Cusick, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Shenandoah, TX with 2 additional practice locations. Dr. Cusick is fluent in English and Spanish, and is currently seeing new patients. Dr. Cusick’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cusick’s office.
What languages does Dr. Cusick speak?
Dr. Cusick and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Colon & Rectal Surgeon (Proctologist) like Dr. Cusick typically treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Cusick 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. Cusick. 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. Learn more about our claims-based healthcare methodology.
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:
- Hemorrhoids
- Third Degree Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
- Prolapsed hemorrhoids
- Grade 3 hemorrhoids
- Severe hemorrhoids
ICD-10 Codes:
- K648: Other hemorrhoids
- K642: Third degree hemorrhoids
Also known as:
- Anal Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
ICD-10 Codes:
- K602: Anal fissure, unspecified
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
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K603: Anal fistula
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
What procedures does a Colon & Rectal Surgeon (Proctologist) like Dr. Cusick typically perform?
As a Colon & Rectal Surgeon (Proctologist), Dr. Cusick 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. Cusick. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
Also known as:
- Anal Sphincter Nerve Block
- Internal Anal Sphincter Chemodenervation
- Anal Sphincter Injection
- Botox for Anal Fissure
- Chemical Denervation of Anal Muscle
CPT Codes:
- 46505: Chemodenervation of internal anal sphincter
Also known as:
- Flexible Sigmoidoscopy with Biopsy
- Colonoscopy with Injections
- Colorectal Cancer Screening Tests
- Colonoscopy
- Sigmoid Colon Scope with Biopsy
- Lower Endoscopy with Tissue Sample
- Flexible Sigmoidoscopy and Biopsy
- Rectum and Lower Colon Exam
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
CPT Codes:
- 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Hemorrhoid Removal (Ligation)
- Internal Hemorrhoid Ligation
- Hemorrhoidectomy
- Piles Removal
- Non-Rubber Band Ligation
CPT Codes:
- 46946: Hemorrhoidectomy, internal, by ligation other than rubber band; 2 or more hemorrhoid columns/groups, without imaging guidance
Does Dr. Cusick accept my insurance?
Dr. Cusick 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. Cusick accept in Shenandoah, TX?
Dr. Cusick in Shenandoah, 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
Centene Corporation
Cigna Group
Community Health Choice
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Health Care Service Corporation
Medicare
Oscar Health
UnitedHealth Group
View All Insurances
Where is Dr. Cusick's office located?
What is Dr. Cusick's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Cusick's National Provider Identifier (NPI) number is 1033323878.
What common questions do patients ask about Dr. Cusick?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Cusick
What is Dr. Marianne Cusick's specialty?
Dr. Cusick is a Colon & Rectal Surgeon (Proctologist) near Shenandoah, TX.
What does a Colon & Rectal Surgeon (Proctologist) do?
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.
Is this Dr. Marianne Cusick affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Cusick is affiliated with Houston Methodist Hospital, Memorial Hermann Memorial City Medical Center, Memorial Hermann Northeast Hospital which are a Castle Connolly Top Hospitals. 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
When to see a Colon & Rectal Surgeon (Proctologist)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Colon & Rectal Surgeon (Proctologist). Explore 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 Marianne Cusick accepting new patients in Shenandoah, TX?
Yes, Dr. Marianne Cusick is accepting new patients at this time.
Does Dr. Marianne Cusick offer online booking?
Please contact Dr. Cusick's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marianne Cusick?
Please contact Dr. Cusick's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Colon & Rectal Surgeon (Proctologist) Near Shenandoah, TX
JV
Colon & Rectal Surgeon (Proctologist)
Dr. Jeffrey Van Eps, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Houston, TX with 2 additional practice locations.
Houston, TX

Colon & Rectal Surgeon (Proctologist)
Dr. Mark Pidala, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Houston, TX with 1 additional practice location. He is board certified.
Houston, TX

Dr. Lisa Chen, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Houston, TX with 1 additional practice location. She has been practicing for over 27 years and is board certified.
Houston, TX