Summary

Dr. Mark Ovsiowitz is a gastroenterologist and internal medicine specialist who graduated from St. Georges University School of Medicine. With 26 years of medical experience, he brings extensive knowledge to digestive health and general internal medicine care. Dr. Ovsiowitz is fluent in both English and Spanish, helping him serve a diverse patient community.

Based at UCLA Santa Monica Medical Center and Providence Saint Johns Health Center in Santa Monica, California, Dr. Ovsiowitz focuses on comprehensive digestive care. He specializes in treating colon polyps, hemorrhoids, and abdominal pain. His expertise includes performing colonoscopies and lower GI endoscopy procedures to diagnose and treat various digestive conditions. Patients have given him an average rating of 3.4 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 3.4
  • 26 years of experience
  • 46 insurance plans accepted
  • speaks English, Spanish
  • St Georges University School Of Medicine
  • 16 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Mark Ovsiowitz has 3 locations

Santa Monica Digestive Diseases

1223 16th St Ste 3100Santa Monica, CA 90404
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Providence Saint Johns Health Center

2121 Santa Monica BlvdSanta Monica, CA 90404

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Dr. Mark Ovsiowitz, MDRebecca Humphries, APRNChimdi Mfebe, APRNDr. Sunny Lo, DO
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
26 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks Spanish, English
Santa Monica , CASACRAMENTO , CALittle Rock , ARARCADIA , CA
Med School: St Georges University School Of Medicine Med School: Emory University Med School: Chamberlain University College of Nursing Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
Current Profile
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Insurance Plans Accepted by Dr. Mark Ovsiowitz

  • AARP
  • Aetna
  • Aetna - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CareFirst BlueCross BlueShield
  • CareSource
  • CenCal Health
  • Cigna
  • First Health (Coventry Health Care)
  • Health Alliance
  • Health Net - HMO
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - Medicare (Advantage HMO)
  • Kaiser Permanente - PPO
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Oscar Health Insurance
  • PreferredOne
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - PPO
  • University of Arizona Health Plans

Medical Specialties

Dr. Mark Ovsiowitz has the following 2 specialties

Specialty Expertise

Dr. Mark Ovsiowitz has the following 14 areas of expertise

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

Certifications, License, & Education

26 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Medical School

St Georges University School Of MedicineGraduated in 2000

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Frequently Asked Questions

Does Dr. Mark Ovsiowitz accept virtual/telehealth appointments?
Dr. Mark Ovsiowitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Mark Ovsiowitz speak?
Dr. Mark Ovsiowitz speaks English and Spanish.
Is Dr. Mark Ovsiowitz accepting new patients?
Dr. Mark Ovsiowitz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Ovsiowitz?
You can find contact information for Dr. Mark Ovsiowitz here on Vitals.
Does Dr. Mark Ovsiowitz accept my insurance?
You can see the insurance plans that Dr. Mark Ovsiowitz accepts on their Vitals profile.

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