20 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Marks, Gastroenterologist in Katy, TX?
Dr. Kevin Marks, MD is a Gastroenterologist, who primarily practices in Katy, TX. He has been practicing for over 20 years and is board certified. Dr. Marks completed his residency at Baylor College of Medicine. Dr. Marks is fluent in English and Spanish, and is currently seeing new patients. Dr. Marks’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marks’s office at (281) 392-0425.
Where did Dr. Marks go to medical school and complete their residency?
Fellowship: Baylor College of Medicine
Residency: Baylor College of Medicine
Medical School: Meharry Medical College School Of Medicine | Xavier University
Is Dr. Marks board certified as a Gastroenterologist?
Yes, Dr. Kevin Marks, MD is board certified by the American Board of Internal Medicine since 2006
What languages does Dr. Marks speak?
Dr. Marks and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Gastroenterologist like Dr. Marks typically treat?
As a Gastroenterologist, Dr. Marks 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. Marks. 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:
- Crohn's Disease
- Crohn’s Disease
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Terminal Ileitis
ICD-10 Codes:
- K5090: Crohn's disease, unspecified, without complications
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
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
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
What procedures does a Gastroenterologist like Dr. Marks typically perform?
As a Gastroenterologist, Dr. Marks 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. Marks. 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 with Bleeding Control
- 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
- Endoscopic Hemostasis
- Colonoscopy for Bleeding
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
- 45382: Colonoscopy, flexible; with control of bleeding, any method
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Colonoscopy with Injections
- Diagnostic Upper Endoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Does Dr. Marks accept my insurance?
Dr. Marks accepts most major insurance plans. Important: Please call our office at (281) 392-0425 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Marks accept in Katy, TX?
Dr. Marks in Katy, 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
Allied Benefit Systems
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Medicare
Memorial Hermann Health Insurance Company
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Marks' office located?
Ratings & Reviews
5.0
Overall rating
Based on 5 reviews
Office Experience
98% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
93% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
70% of patients were satisfied with the wait time
Appointment Booking
90% of patients found it easy to book an appointment
Patients give Dr. Kevin Marks an Excellent overall experience rating of 5 out of 5 stars. Dr. Marks has been rated and reviewed by 5 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Marks, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsWhat is Dr. Marks's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Marks's National Provider Identifier (NPI) number is 1679585228.
What common questions do patients ask about Dr. Marks?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marks
What is Dr. Kevin Marks's specialty?
Dr. Marks is a Gastroenterologist near Katy, TX.
What does a Gastroenterologist do?
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.
Is this Dr. Kevin Marks affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Marks is affiliated with Memorial Hermann Katy Hospital, Memorial Hermann Surgical Hospital First Colony 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 Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. 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 Kevin Marks accepting new patients in Katy, TX?
Yes, Dr. Kevin Marks is accepting new patients at this time.
Does Dr. Kevin Marks offer online booking?
Please contact Dr. Marks's office at (281) 392-0425 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kevin Marks?
Please contact Dr. Marks's office at (281) 392-0425 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Kevin Marks have?
Dr. Kevin Marks is certified by the American Board of Internal Medicine.
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