Dr. Dennis Riff, MD

Dr. Dennis Riff, MD

Gastroenterology  |  
Male  |  
Age 72
(28)
Insurances AcceptedSave
Dr. Dennis Riff, MD is a gastroenterology doctor who practices in Orange, CA. He is 72 years old and has been practicing for 47 years.

2617 E Chapman Ave Ste 302

Orange, CA 92869

Contact Information

(714) 633-1823

Insurance Accepted

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

*Please verify this information when scheduling an appointment.

Learn about Dr. Riff

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

new

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

Abdominal Disorders
very high
more than 96% of peers
Diarrhea
very high
more than 94% of peers
Abdominal Pain
very high
more than 94% of peers

Dr. Riff'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

1

Specialties

  • Gastroenterology
1

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
60

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Common Bile Duct Stone
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Dilation
  • Esophageal Diseases
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallbladder Diseases
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenteritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • Hepatitis C
  • Hernia
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Malnutrition
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis

More

Read More
11

Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Capsule Endoscopy
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Esophageal pH Monitoring
  • Fecal Impaction Removal
  • Gastroenterology Procedures
  • Percutaneous Edoscopic Gastrostomy (PEG)

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.

Education

  • Jefferson Medical College Of Thomas Jefferson University, Thomas Jefferson University
    Medical School | Graduated 1971
  • Thomas Jefferson University Hospital
    Internship Hospital | Completed 1972
  • University Ca Irvine
    Residency Hospital | Completed 1974
  • University Of California Irvine Medical Center
    Fellowship Hospital | Completed 1976

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Riff has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Riff's Reviews

Likelihood of recommending Dr. Riff to family and friends
4.1
based on 28 total reviews (6 with comments)

Likelihood to Recommend (28)

  • 5
    (21)
  • 4
    (1)
  • 3
    (0)
  • 2
    (1)
  • 1
    (5)

Dr. Riff's Performance

Trustworthiness
VERY GOOD
Explains condition(s) well
EXCELLENT
Answers Questions
VERY GOOD
Time well spent
EXCELLENT

Office & Staff Performance

Scheduling
EXCELLENT
Office environment
EXCELLENT
Staff friendliness
EXCELLENT
Average wait time
10 to 15 minutes

Patient Comments (6)

in Laguna Beach CA |
Dr. Riff...My colonoscopy on the 1st was completely uneventful with good results. You should know, aside from your expertise and wonderful presence, your Nurse Aislinn (Ace) Sidling was just wonderful in the follow-up. She cared, she was warm, and she called just as she promised. You have an all...more
Flag this
Was this helpful?
in Anaheim |
Dr. Riff has been my PCP for about 10 years. I always feel like he listens to what I am saying and takes as much time as needed for a proper diagnosis and explanation. They truly don't get any better than this guy. Even his staff is wonderful.
Flag this
Was this helpful?
in Long Beach, CA |
Dr. Riff takes all the time needed to ascertain your exact status and care needed to bring you back to normal function!
Flag this
Was this helpful?
in Encinitas |
Best Dr I could ever have!!! Knowledgeable, listens to what you have to say..... he truly is my angel. With Dr Riff as my doctor I have traveled the world without fear!!!! This is hudge. I also live my dailey life without constant worry..... I know I have the best and the most carrying Dr I could...more
Flag this
Was this helpful?
in Fullerton, CA |
Fair rating is a gift for this Dr. ON THE DAY OF THE PROCEDURE we expect to see Dr Riff. He has the gall to send another MD in his place! He NEVER checked with the patient 1ST! After the procedure HE NEVER CHECKED ON the progress or even made a common courteous phone call ON HIS OWN PATIENT! If he...more
Flag this
Was this helpful?

Are you Dr. Riff?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Riff

Now Accepting New Patients
Dr. Riff accepts 7 insurance carriers
  • Aetna
    Aetna HMO
    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
    Priority Select HMO
    Select Plus HMO
  • Blue Shield of California
    Access Plus Savenet
    Local Access Plus HMO
  • Cigna
    Cigna HMO
    LocalPlus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Molina Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Riff has admitting privileges

Ahmc Anaheim Regional Medical Center
1111 W La Palma Ave
Anaheim, CA 92801
View Hospital Profile

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

Gastroenterology
(68)
Internal Medicine
(51)
Gastroenterology
(201)
Gastroenterology
(32)
Gastroenterology
(150)
Gastroenterology
(226)
Gastroenterology
(172)
Gastroenterology
(34)
Gastroenterology
(44)
Gastroenterology
(16)