Summary

Dr. Jay Marks is a gastroenterologist and internal medicine physician with 56 years of clinical experience. He earned his medical degree from Yale University School of Medicine and completed his residency training at Cedars Sinai Medical Center. Dr. Marks is fluent in both English and Spanish.

Dr. Marks practices at Providence Mission Hospital in Los Angeles, California. His extensive background in gastroenterology allows him to address digestive health concerns with decades of expertise. Patients consistently rate him highly, giving him an average score of 5.0 out of 5 stars. His dual specialization in internal medicine provides comprehensive care for adult patients beyond digestive issues.

Overview based on verified provider data

Quick Facts

  • 5
  • 56 years of experience
  • speaks English, Spanish
  • Cedars Sinai Medical Center
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Dr. Jay William Marks

8635 W 3rd St Ste 880Los Angeles, CA 90048
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Jay William Marks, MDRebecca Humphries, APRNJan Seiler, APRNTheresa Obonyano, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
56 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Los Angeles , CASACRAMENTO , CAMontgomery , ALSACRAMENTO , CA
Med School: Yale University School Of Medicine Med School: Emory University Med School: Georgia State University Med School: The University of Texas Health Science Center at Houston
Current Profile
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Insurance Plans Accepted by Dr. Jay William Marks

  • Accepts Medicaid

Medical Specialties

Dr. Jay William Marks has the following 2 specialties

Specialty Expertise

Dr. Jay William Marks has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

56 Years Experience

MEDICAL LICENSE

Medical Doctor, California, Active

EDUCATION & TRAINING

Residency

Cedars Sinai Medical Center

Medical School

Yale University School Of MedicineGraduated in 1970

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Frequently Asked Questions

Does Dr. Jay Marks accept my insurance?
You can see the insurance plans that Dr. Jay Marks accepts on their Vitals profile.
Does Dr. Jay Marks accept virtual/telehealth appointments?
Dr. Jay Marks has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Jay Marks affiliated with?
Dr. Jay Marks is affiliated with Providence Mission Hospital.
How can I make an appointment with Dr. Jay Marks?
You can find contact information for Dr. Jay Marks here on Vitals.
What languages does Dr. Jay Marks speak?
Dr. Jay Marks speaks English and Spanish.

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