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Dr. Keith Martin, MD
Gastroenterology* Age 79
Dr. Keith Martin, MD
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Dr. Keith Martin, MD is a Gastroenterologist in Yorba Linda, CA.
Dr. Keith Martin, MD
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Dr. Keith Martin, MD

Gastroenterology* Age 79
Yorba Linda, CA
Accepting new patients
52 years of experience
Dr. Keith Martin, MD is a Gastroenterologist in Yorba Linda, CA.
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About

Dr. Martin graduated from University of Oklahoma College of Medicine. Dr. Keith Martin, MD is a Gastroenterologist in Yorba Linda, CA and has 52 years experience. Dr. Martin currently practices at First Choice Physician Partners-Gastroenterology and is affiliated with University of California Irvine Medical Center, UCI Health-Placentia Linda and Providence St. Jude Medical Center. Dr. Martin has experience treating conditions like Intestinal Diverticulitis among other conditions at varying frequencies. Dr. Martin's office accepts new patients. Dr. Martin also speaks Spanish. Dr. Martin is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Intestinal Diverticulitis
Constipation
Hemorrhoids
Intestinal Diverticulitis
Constipation
Hemorrhoids
Abdominal Pain
Manometry
Rigid Proctosigmoidoscopy
Intestinal Diverticulosis
Celiac Disease
Non-Alcoholic Fatty Liver Disease
Congenital Anomaly Intestine
Diaphragmatic and Hiatal Hernia
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Malabsorption
Gastroptosis
Eosinophilic Esophagitis
Autoimmune Hepatitis
Duodenal Polypectomy
Gastritis
Noninfectious Gastroenteritis and Colitis
Endoscopy
Reflux Esophagitis
Chronic Gastritis
Intestinal Obstruction
Irritable Bowel Syndrome
Esophagitis
Indigestion
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Familial Adenomatous Polyposis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colonoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Gastrointestinal Bleeding
Heartburn
Esophageal Motility Disorders
Nausea
  • View other providers who treat Nausea
Inflammatory Bowel Disease
Gallstones
Colorectal Polyp
Anemia
  • View other providers who treat Anemia
Vomiting Disorders
Cirrhosis
Alcoholic Cirrhosis
Anal or Rectal Pain
Anorectal Fistula
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Cholangitis
Chronic Anal Fissure
Colon Cancer
Colon Disorders
Colon Polyp
Colonic Diverticulosis
Congenital Anomaly Esophagus
COPD (Chronic Obstructive Pulmonary Disease)
Crohn's Disease
Dehydration
Digestive Disorders
Diverticular Diseases
Diverticulitis
Diverticulosis
Duodenal Ulcer
Duodenitis
Dysentery
Dysphasia
Enteritis
Esophageal Dilation
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Food Allergy
Gas-Bloat Syndrome
Gastric Ulcer
Gastrojejunal Ulcer
Gastroparesis
Hepatitis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
IBS Associated With Inflammatory Bowel Disease
Ileus
  • View other providers who treat Ileus
Infectious Diarrhea
Infectious Diarrheal Disease
Intestinal Diseases
Intestinal Epithelial Dysplasia
Intestinal Fistula
Intestinal Polyp
Intestinal Ulcer
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatitis
Peptic Ulcer
Pernicious Anemia
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Pyloric Stenosis
Rectal Abscess
Rectal Bleeding
Rectal Cancer
Rectal Diseases
Retroperitoneum Cancer
Sclerosing Mesenteritis
Splenomegaly
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Hepatitis
Viral Infection
Vitamin B12 Anemia
Vitamin_Deficiency
Capsule Endoscopy
Colon Cancer Screening
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
ERCP With Spincterotomy
Esophagogastroscopy
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • MultiPlan PPO
  • Cigna
  • Local Access Plus HMO
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • Priority Select HMO
  • Humana
  • Medicare
  • Health Net
  • Aetna
  • United Healthcare
  • Blue Card PPO
  • Principal Financial Group
  • Tenet Network-CA PPO
  • First Health (Coventry Health Care) PPO
  • HealthyBlue 2.0

Locations

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Dr. Martin's Office & Staff

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Languages Spoken
Spanish
Languages Spoken
Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Martin communicate via email?
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Does Dr. Martin have free onsite parking?
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Does Dr. Martin specialize in working with children or adolescents?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Keith Martin, MD. To arrange an appointment, call the number on Dr. Martin's profile.

Dr. Martin frequently treats the following conditions: Intestinal Diverticulitis. See more on Sharecare.

Dr. Keith Martin, MD is affiliated with University of California Irvine Medical Center, UCI Health-Placentia Linda and Providence St. Jude Medical Center.

Yes, Dr. Keith Martin, MD holds board certification in Gastroenterology and Internal Medicine.

Education
Medical Education
  • University of Oklahoma College of Medicine
    1974
Medical Education
Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Internship
  • Los Angeles County - USC Medical Center
    1975
Internship
Fellowship Hospital
  • La Cnty Gnrl Usc
    1986
Fellowship Hospital

Hospital Affiliations

  • University of California Irvine Medical Center

    101 City Dr, Orange, CA

  • UCI Health-Placentia Linda

    1301 N Rose Dr, Placentia, CA

  • Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, Fullerton, CA

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