KM
45 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Martin, Gastroenterologist in Orange, CA?
Dr. Keith Martin, MD is a Gastroenterologist, who primarily practices in Orange, CA with 2 additional practice locations. He has been practicing for over 45 years and is board certified. Dr. Martin graduated from University Of Oklahoma College Of Medicine and completed his residency at L A Co-Usc Med Ctr, Gastroenterology; L A Co-Usc Med Ctr, Internal Medicine; L A Co-Usc Med Ctr, Endocrinology, Diabetes & Metabolism. Dr. Martin is fluent in English and Spanish, and is currently seeing new patients. Dr. Martin’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Martin’s office at (714) 996-3700.
What are Areas of Expertise for Dr. Martin?
Dr. Keith Martin, 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. Martin empowers patients to confidently navigate their health journey, specializing in Biliary Disease, Colon Cancer Screening, Endoscopy, Pancreatic Disease, or comprehensive wellness support. Serving the Orange/CA community, Dr. Martin is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Martin go to medical school and complete their residency?
Fellowship: University of Southern California Medical Center, Los Angeles, CA
Residency: L A Co-Usc Med Ctr, Gastroenterology; L A Co-Usc Med Ctr, Internal Medicine; L A Co-Usc Med Ctr, Endocrinology, Diabetes & Metabolism | University of Southern California Medical Center, Los Angeles, CA | USC/LAC-Keck School of Medicine
Medical School: University of Ok Coll of Med, Oklahoma City Ok | University Of Oklahoma College Of Medicine
Is Dr. Martin board certified as a Gastroenterologist?
Yes, Dr. Keith Martin, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Martin speak?
Dr. Martin and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Martin treat?
As a Gastroenterologist, Dr. Martin 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. Martin. 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:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5909: Other constipation
Also known as:
- Indigestion
- Gas in the Digestive Tract
- Indigestion (Dyspepsia)
- Dyspepsia
- Upset Stomach
- Stomach Discomfort
ICD-10 Codes:
- K30: Functional dyspepsia
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
What procedures does Dr. Martin perform?
As a Gastroenterologist, Dr. Martin 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. Martin. 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:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 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
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:
- Diagnostic Upper Endoscopy with Biopsy
- Colonoscopy with Injections
- Colonoscopy
- Colorectal Cancer Screening Tests
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
Does Dr. Martin accept my insurance?
Dr. Martin accepts most major insurance plans. Important: Please call our office at (714) 996-3700 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Martin accept in Orange, CA?
Dr. Martin in Orange, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Alliant Techsystems
Blue Shield of California
CalOptima
Centene
Crown Cork and Seal Company
Medicare
OptumRx
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Martin's office located?
Dr. Keith Martin's Practice 2
16671 Yorba Linda Blvd Ste 200
Yorba Linda, CA 92886
(714) 996-3700
What is Dr. Martin's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Martin's National Provider Identifier (NPI) number is 1649280546.
What common questions do patients ask about Dr. Martin?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Martin
What is Dr. Keith Martin's specialty?
Dr. Martin is a Gastroenterologist near Orange, CA. 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. Martin to book an appointment today.
Is this Dr. Keith Martin affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Martin is affiliated with UCI Health - Placentia Linda, Providence St. Jude Medical Center 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
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 Keith Martin accepting new patients in Orange, CA?
Yes, Dr. Keith Martin is accepting new patients at this time.
Does Dr. Keith Martin offer online booking?
Please contact Dr. Martin's office at (714) 996-3700 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Keith Martin?
Please contact Dr. Martin's office at (714) 996-3700 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Keith Martin have?
Dr. Keith Martin is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Orange, CA
HN
Hepatologist
Accepting patientsDr. Harry Nguyen, DO is a Hepatologist, who primarily practices in Orange, CA with 1 additional practice location.
Orange, CA
CP
Gastroenterologist
Accepting patientsDr. Christopher Paiji, MD is a Gastroenterologist, who primarily practices in Orange, CA with 2 additional practice locations.
Orange, CA
NS
Gastroenterologist
Accepting patientsDr. Neetika Srivastava, MD is a Gastroenterologist, who primarily practices in Orange, CA with 1 additional practice location.
Orange, CA