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Dr. Marc Harwitt, MD

Gastroenterology* Age 79
Dr. Marc Harwitt, MD
3.9 (15 Ratings)

Offers telehealth

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Dr. Marc Harwitt, MD is a Gastroenterologist in Santa Monica, CA.
Dr. Marc Harwitt, MD
3.9 (15 Ratings)
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Dr. Marc Harwitt, MD

Gastroenterology* Age 79
Santa Monica, CA
Accepting new patients
53 years of experience

Offers telehealth

Dr. Marc Harwitt, MD is a Gastroenterologist in Santa Monica, CA.

About

Dr. Harwitt graduated from Rosalind Franklin University Chicago Medical School in 1971 and completed a residency at Wadsworth VA Hospital.Dr. Marc Harwitt, MD is a Gastroenterologist in Santa Monica, CA and has 53 years experience. Dr. Harwitt currently practices at Practice and are affiliated with Providence Saint John's Health Center. At present, Dr. Harwitt received an average rating of 3.9/5 from patients and has been reviewed 15 times. Dr. Harwitt's office accepts new patients and telehealth appointments. Dr. Harwitt also speaks French and Spanish. Dr. Harwitt is board certified in Internal Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Abdominal Disorders
Abdominal Pain
All Types of Food Poisoning
Anemia
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Autoimmune Diseases
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Benign Tumor
Blood Disorders
Cancer
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Cholecystitis and Gallstones
Cirrhosis
Colorectal Cancer
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Diarrhea
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Duodenal Ulcer
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Diseases
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Food Poisoning
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemochromatosis
Hemorrhoids
Hepatitis B - Immune Response
Hepatitis C
Hernia
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Hiatal Hernia
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Nausea
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Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Peptic Ulcer
Primary Biliary Cholangitis
Reflux Esophagitis
Retroperitoneum Cancer
Salmonella Food Poisoning
Stomach and Small Intestine Cancer
Stomach Diseases
Ulcer
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Ulcerative Colitis
Unexplained Weight Loss
Viral Hepatitis
Vomiting Disorders
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Duodenal Polypectomy
Endoscopy
Gallbladder Scan
Gastroenterology Procedures
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.
  • Blue Cross CA Anthem High Performance Network
  • Blue Card PPO
    Blue Card High Performance Network HPN
  • Select PPO
    Advantage Preferred DirectAccess Plus PPO
  • Marketplace CA HMO
  • Access Plus HMO
  • SignatureValue - CA HMO
  • Prudent Buyer Individual CA PPO
    Prudent Buyer Large Group CA PPO
    Prudent Buyer Small Group CA PPO

Locations

  1. 1 Orrin M. Troum and Medical Associates
    2336 Santa Monica Blvd, Santa Monica, CA 90404
    Icon Directions Right Arrow Directions Phone Icon (310) 829-6789
  2. 2 Office
    1301 20th St Ste 376, Santa Monica, CA 90404
    Icon Directions Right Arrow Directions Phone Icon (310) 829-6789

Patient Satisfaction

Likelihood to recommend Dr. Harwitt
3.9
Based on 15 Reviews
5 Stars (11)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (4)

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Patient Reviews
Mar 04, 2017
I discovered Dr.Harwitt through a friend's recommendation. I thought he was really clear and thorough about his diagnosis. Super nice and considerate. 10/10 would visit again.
— Mar 04, 2017
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Photo: Dr. Marc Harwitt, MD
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Dr. Harwitt's Office & Staff

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Telehealth Options
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(310) 829-6789

About Me

Languages Spoken
French
Spanish
Languages Spoken
Specialties*
Gastroenterology
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.
Education

Education

Medical Education
  • Rosalind Franklin University Chicago Medical School
    1971
Medical Education

Board Certifications

Board Certifications
  • 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

Internship
  • UCLA Affil Hosps
    1972
Internship

Residency

Residency Hospital
  • Wadsworth VA Hospital
    1974
Residency Hospital

Fellowship

Fellowship Hospital
  • UCLA San Fernando Valley Program
    1979
Fellowship Hospital
Common Questions and Answers
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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. Marc Harwitt, MD. To arrange an appointment, call the number on Dr. Harwitt's profile.

Dr. Marc Harwitt, MD is affiliated with Providence Saint John's Health Center.

Yes, Dr. Marc Harwitt, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Providence Saint John's Health Center

    2121 Santa Monica Blvd, Santa Monica, CA