Summary

Dr. Mark Ovsiowitz is a gastroenterologist and internal medicine physician who earned his medical degree from St. George's University School of Medicine. With 26 years of experience in medicine, he has developed expertise in both digestive health conditions and comprehensive internal medicine care. Dr. Ovsiowitz is fluent in English and Spanish, allowing him to serve a diverse patient population.

Dr. Ovsiowitz practices at UCLA Santa Monica Medical Center and provides care at multiple locations throughout Santa Monica, California. He specializes in treating conditions such as hemorrhoids, colon polyps, and abdominal pain. His procedural expertise includes performing colonoscopy, lower GI endoscopy, and upper GI endoscopy to diagnose and treat digestive disorders. Patients have given him an average rating of 3.4 out of 5 stars.

Overview based on verified provider data

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
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Had a good bedside manner
  • Flexible scheduling

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, MDRachel Oliver, APRNJi Soo Choi, APRNTheresa Obonyano, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
26 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
Santa Monica , CASacramento , CASacramento , CASacramento , CA
Med School: St Georges University School Of Medicine Med School: University of South Alabama Med School: New York University Med School: The University of Texas Health Science Center at Houston
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

Dr. Mark Ovsiowitz holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from St Georges University School Of Medicine in 2000.

NPI Number

Dr. Ovsiowitz's NPI number is 1881712370.

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Frequently Asked Questions

What languages does Dr. Mark Ovsiowitz speak?
Dr. Mark Ovsiowitz speaks English and Spanish.
Does Dr. Mark Ovsiowitz accept my insurance?
You can see the insurance plans that Dr. Mark Ovsiowitz accepts on their Vitals profile.
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.
Which hospitals is Dr. Mark Ovsiowitz affiliated with?
Dr. Mark Ovsiowitz is affiliated with Ucla Santa Monica Medical Center.

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