Dr. Asghar Oliali, MD

Dr. Asghar Oliali, MD

Gastroenterology  |  
Male  |  
Age 79
Insurances AcceptedSave
Dr. Asghar Oliali, MD is a gastroenterology doctor who practices in Mission Viejo, CA. He is 79 years old and has been practicing for 52 years.

27800 Medical Center Rd Ste 318

Mission Viejo, CA 92691

Contact Information

(949) 388-8011

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)

*Please verify this information when scheduling an appointment.

Learn about Dr. Oliali

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas


See how frequently Dr. Oliali performs your care needs compared to other doctors.

Liver Damage from Alcohol
very high
more than 95% of peers
very high
more than 91% of peers
Esophageal Diseases
very high
more than 88% of peers

Dr. Oliali's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo



  • 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
  • Abscess
  • Anal Prolapse
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • 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
  • 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
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Atresia
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Meckel's Diverticulum
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pouchitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Salmonella Food Poisoning
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders


Read More


  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures

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.


  • Tehran University Of Medical Sciences, Faculty Of Medicine
    Medical School | Graduated 1965
  • Philadelphia General Hospital
    Internship Hospital | Completed 1968
  • Graduate Hospital
    Residency Hospital | Completed 1970
  • Presby University Penn Med Center
    Residency Hospital | Completed 1969

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Oliali has no media or publications listed.

Languages Spoken

  • English
  • Farsi
  • Spanish

Memberships & Professional Affiliations

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

Dr. Oliali's Reviews

Likelihood of recommending Dr. Oliali to family and friends
based on 13 total reviews (12 with comments)
Dr. Oliali'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 (12)
Garden Grove, CA |
Good and professional specialist many years of experience.
Los Angeles, CA |
I had stomach ulcer and ulcerative colitis, I had two endoscopies with simple procedures. Very easy and got well within 6 months no steroids no injection, recommend him strongly.
Los Angeles, CA |
I have done colonscopy with three biopsies very smooth and easy . I am doing great and drink socially eat everything.
Los Angeles, CA |
Updated, many meneships, knowledgeable
in Los Angeles, CA |
Great and knowledgeable
Las Vegas, NV |
One of the best. Very knowledgeable, updated with new Medecine.
in Aliso Viejo, CA |
A couple of weeks ago I was scheduled for a routine Colonoscopy with Dr. Asghar Oliai whom I found through my Insurance. He's an Individual/Doctor with no moralilty..extremely unprofessional...tempermental....poor communication skills...no regards or respect to his patients. I have recently moved to Southern California and in the past had a Wonderful GI (Dr. Allen Blosser) whom i greatly respect. The day of my Colonoscopy...after going through the prep which is not very pleasant....I stayed up
Irvine |
He acts so unprofessional,does the endoscopy just for money and doesn't think about the patient at all!!!!!
Mission Viejo, CA |
Rude Dr. and a staff. Good luck!
San Clemente, CA |
This person doesn't deserve to be called a Dr. He makes diagnosis without even looking the patients chart or even Reviewing previous test report, he is rude, inconsiderate and allows his receptionist to make the diagnosis for him. Run away from this place!!!!
in Dana Point |
My impression is that he is very intelligent. His diagnosis takes no time at all and he is very caring.
I think he is the brightest and most thorough Doctor I have ever seen. He was direct, cut through the bull and came up with my diagnosis when 3 other doctors could not. If you are sick, he is your guy. A very grateful patient.
Have you seen Dr. Asghar Oliali, MD?
Are you Dr. Oliali?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Oliali

Now Accepting New Patients
Dr. Oliali accepts 6 insurance carriers
  • Aetna
    Basic HMO
    Choice Plus POS II
    Vitalidad Plus California Con 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 Plus HMO
    Select PPO
  • Blue Shield of California
    Local Access Plus HMO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Oliali has admitting privileges

Mission Hospital - Mission Viejo
27700 Medical Center Rd
Mission Viejo, CA 92691
View Hospital Profile

View other doctors with similar experience to find the right doctor for you.