Dr. Mark Davidson, MD

Gastroenterology  |  
Male  |  
Age 46
Insurances AcceptedSave
Dr. Mark Davidson, MD
Dr. Mark Davidson, MD is a gastroenterology doctor who practices in Beverly Hills, CA. He is 46 years old. Dr. Davidson is affiliated with Cedars - Sinai Medical Center and Olympia Medical Center.

Pacific Oaks Medical Group

150 N Robertson Blvd Ste 300

Beverly Hills, CA 90211

Contact Information
Dr. Mark Davidson, MD

Dr. Mark Davidson, MD

Accepted insurance

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • Health Net
  • Kaiser Permanente
  • MultiPlan
  • PHP-Physicians Health Plan
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Davidson

Dr. Davidson's Experience

Dr. Davidson's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Gastroenterology
  • Board certified in Gastroenterology and Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Gastroenterology

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • All Types of Food Poisoning
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Food Poisoning
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Giardiasis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Enteritis
  • Viral Hepatitis
  • Viral Infection
  • Vomiting Disorders


Read More


  • Anoscopy
  • Bile Duct Procedure
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Fecal Impaction Removal
  • Gastroenterology Procedures
  • Hemorrhoidectomy or Excision of Anal Tags
  • Liver Biopsy

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Mount Sinai School Of Medicine Of New York University
    Medical School | Graduated

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Davidson has no media or publications listed.

Languages Spoken

  • English
  • Arabic

Memberships & Professional Affiliations

Dr. Davidson does not have any memberships or affiliations listed. If you are Dr. Davidson and would like to add memberships or affiliations, please update your profile.

Dr. Davidson's Reviews

Likelihood of recommending Dr. Davidson to family and friends
based on 25 total reviews (11 with comments)
Dr. Davidson's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (11)
Los Angeles, CA |
Excellent, professional Dr. Expert in his field. Always have a pleasant interaction with him.
in Lynwood, CA |
Thank you so much for doing such a great job and for being so nice to me. You and your team treated me with so much respect and caring. I will gladly recommend you to my friends and acquaintances.
in North Hollywood, |
I had a very good experience with Dr. Davidson! He knows what he doing about his work. He's well educated and He is a expert! I'm very glad to chose Dr.Davidson from many Dr's. I appreciate him! and Yes! I would recommend him to everyone! Thank you so much Dr. Davidson. :)))
Garden Grove, CA |
Dr. Davidson really cares about you and your well being. He had approved a colonoscopy for me because I had a family history of cancer. Throughout the whole process, he had made me felt really comfortable. I would recommend him to my family and friends and encourage to make the drive to LA to see him. (I'm from OC)
in Denver, CO |
Seeing Dr. Davidson for my constipation problems was a blessing. The overall experience was pleasant and his explanations of the procedure were not too complex.
in Los Angeles, CA |
Dr. Davidson is a firm pass. He does not have the best personality which come off a bit rude. I waited 5 hours after my schedule colonoscopy, and he could not spare a minute to talk to me while I waited on the table. He was on the phone the entire time. I felt horrible after the procedure, and this is my 5th time getting one. I won't be back. FYI - his receptionist, Alba is rude and does not respond to pharmacies to get refills.
Los Angeles, CA |
Dr. Davidson and his staff did an excellent job. I have had 4 of these previously and I am RN and NP so I think I am a good judge.
in Woodland Hills, CA |
DR. Davidson was warm and extremely thorough. I've been putting my procedure off for about 4 years now but after our consultation I felt confident and comfortable being in his care! My health and peace of mind are perfect. Thank you Dr. Davidson!!! You are the BEST! See you in 5 years whew ??????????
West Hollywood, CA |
This man has the worst bedside manners and worst of all does not keep you updated on status of medication that health insurance requires a Prior Autorotation. I waited 5 days and contacted his office; they will not compete the Prior Authorization I have to use their Specialty Pharmacy not my own Pharmacy of choice. I do not have HMO Health Insurance.
in Los Angeles, CA |
Doctor Davidson is extremely knowledgeable, thorough, and caring. He detected a four inch cyst in my liver and strongly suggested it come out. I had not had a major surgery before this and was reluctant to proceed. I did get other opinions but everyone supported Dr. Davidson's advice. I am very grateful to have him watching my health. He is extremely efficient and has a comforting bed side manner. I highly recommend him.
in Oak Park, CA |
Dr. Davidson is an excellent gastroenterologist. His practice is run with excellence, he is considerate of patient's time, his staff and surgical centers are top quality and his professionalism isn't sterile - he really cares about his patients. I highly recommend Dr. Davidson!
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Now Accepting New Patients
Dr. Davidson accepts 10 insurance carriers
  • Aetna
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of California
    Advantage Preferred DirectAccess Plus PPO
    Blue Cross Blue Shield of California PPO
    Select PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Health Net
    Medicare Advantage PFFS
  • Kaiser Permanente
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • PHP-Physicians Health Plan
  • UnitedHealthCare
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Davidson has admitting privileges

Cedars - Sinai Medical Center
8700 Beverly Blvd
West Hollywood, CA 90048
View Hospital Profile
Olympia Medical Center
5900 W Olympic Blvd
Los Angeles, CA 90036
View Hospital Profile