Dr. Marc Fiorillo, MD

Dr. Marc Fiorillo, MD

Gastroenterology  |  
Male  |  
Age 43
Insurances AcceptedSave
Dr. Marc Fiorillo, MD is a gastroenterology doctor who practices in Englewood Cliffs, NJ. He is 43 years old and has been practicing for 16 years. Read his story

140 Sylvan Ave Ste 101

Englewood Cliffs, NJ 07632

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • Commercial Insurance Company
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • Highmark Blue Cross Blue Shield
  • 8 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Fiorillo

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Top Care Areas


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

very high
more than 99% of peers
Gastrointestinal Diseases
very high
more than 97% of peers
very high
more than 96% of peers

Dr. Fiorillo'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.

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Dr. Fiorillo's bio

This content was provided by Dr. Fiorillo "Dr. Fiorillo has been in private practice in Englewood Cliffs, NJ, since 2008. He treats all gastrointestinal illnesses and performs endoscopic and colonoscopic procedures. Patients are seen at the Englewood Cliffs office, and consultations are performed at both Holy Name Hospital and Englewood Hospital for inpatients in need of a gastroenterology evaluation. Procedures are performed at our Ambulatory Surgery Center in Englewood Cliffs, or at the endoscopy suite in Englewood Hospital."

Care Philosophy

This content was provided by Dr. Fiorillo "Every patient is approached with a fresh diagnostic and treatment plan, and patients are always involved in their own care"


  • Gastroenterology
  • Internal Medicine

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 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
  • Colitis
  • Colon Disorders
  • Colon Polyp
  • 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 Dilation
  • 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
  • Hepatitis A
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatopulmonary Syndrome
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Malnutrition
  • 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
  • Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Enteritis
  • Viral Hepatitis
  • Viral Infection
  • Vomiting Disorders


Read More


  • Anoscopy
  • Capsule Endoscopy
  • Colon Cancer Screening
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer Screening
  • Endoscopic Polypectomy
  • Endoscopic Ultrasound
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Fecal Impaction Removal
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Hemorrhoid Treatment
  • Hemorrhoidectomy or Excision of Anal Tags
  • Incision and Removal of Foreign Object
  • Liver Biopsy
  • Manometry
  • Percutaneous Edoscopic Gastrostomy (PEG)

Background Check

0 Malpractice Claims

No malpractice history found for New Jersey.

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.


  • Binghamton Undergraduate
    Undergraduate School | Graduated 1996
  • Chicago School Of Medicine
    Medical School | Graduated 2001
  • Internal Medicine Montefiore Medical Center/ Internal Medicine
    Internship Hospital | Completed 2002
  • Internal Medicine Montefiore Medical Center/Internal Medicine
    Residency Hospital | Completed 2005
  • Gastroenterology Montefiore Medical Center/ Internal Medicine
    Fellowship Hospital | Completed 2008

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Fiorillo has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Fiorillo's Reviews

Likelihood of recommending Dr. Fiorillo to family and friends
based on 27 total reviews (11 with comments)
Dr. Fiorillo'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)
in Fort Lee NJ |
Very first time I met with Dr. Fiorillo and I knew that I am in good hands
in Jefferson, nj |
I highly recommend Dr. Fiorillo and his staff. I had suffered with a problem for over 10 years, so to say he changed my life is an understatement! His expertise, and kind, gentle, considerate mannerisms are unsurpassed! His staff also show compassion. My procedures were virtually pain free.
in Englewood, NJ |
Marc Fiorillo iis the reason I am alive today. He supported me in my quest to regain my health and when I failed, he sent me to Montefiore, one of the best hospitals in NYC for a liver transplant. He pushed to get me on the waiting list there and within 7 months of entering their program, I had a new healthy liver. Although I am still an outpatient at Montefiore, 13 months post-transplant, he still treats me for resultant issues from the transplant. I see him knowing he always has my back.
Hackensack, NJ |
It was the first time going to the office. Everyone was extremely helpful. The doctor went over all my history in detail. Really liked the professionalism in the office and the depth of knowledge of Dr Fiorillo.
in Montclair NJ |
Dr. Fiorillo is kind, compassionate and very knowledgeable. He takes time with me and he takes my problems very seriously. His knowledge is advanced, and he is willing to try whatever works to help a patient. I drive a long distance and go to considerable inconvenience so that I can be his patient. I recommend him very highly.
in 1026 Cumbermeade road fort lee nj 07024 |
Great experience taking time to explain everything to his patients,listen to them.Very caring and gentle doctor. Myself,my husband and my son are his patients. We will highly recommend him to our family and friends.
in Bardonia, NY |
I went to Dr Marc Fiorillo's practice for a colonoscopy for the first time. Of course I was very nervous not knowing what to expect. Dr Fiorillo and his entire staff treated me excellent. What impressed me the most was that they took into consideration my phobia of needles attached to an IV. So they made special consideration for me and waited until right before the procedure to attach the IV, which by the way I didn't feel a thing. Throughout the entire experience I felt very comfortable.
in Englewood Cliffs, NJ |
Dr. Fiorillo is an out-of-the-box thinker, on top of being very smart. He also takes the time to listen to one's issues.
in Bardonia, NY |
I have used Doctor Fiorillo several times, he is always treated me well and was very concerned with all the details of my visit. The last time was due to food poisoning and he was able to figure out what is was and treated me appropriately. Doctor Fiorillo also treated my Grandmother in Montifore Hospital in NYC, he was very caring with her. She would always say how nice he was and how he always came to check in with her. He really cares about his patients, they are not just numbers to him!!!
in Closter nj |
Dr. Fiorillo was very courteous and professional. He explained everything and answered any questions that I had. I would highly recommend him to others.
in Pearl River, NY |
Dr. Fiorillo stands in a league of his own. The care that I have received as his patient, is bar none. Dr. Fiorillo has helped me navigate complex gastroenterological challenges and he has done so with great care and patience. I have known no other physician who cares for his patients the way that he does and I hold him is the highest regard. Immaculate facilities; both the office and the procedure suite, accommodating and friendly staff and could not ask for better care. Amazing all around!
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See our Gastroenterology Specialists at Hackensack University Medical Center

Visit Dr. Fiorillo

Now Accepting New Patients
This provider offers the following appointment availability:
Same Day
Next Day
Dr. Fiorillo accepts 17 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Capital District Physician's Health Plan (CDPHP)
    Capital District Physician's Health Plan (CDPHP) HMO
  • Cigna
    Cigna PPO
    Great West Healthcare-Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • EmblemHealth
    Emblem Health
    Health Insurance Plan of Greater New York (HIP) PPO
  • Empire Blue Cross Blue Shield
    Empire Blue Cross Blue Shield HMO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Highmark Blue Cross Blue Shield
    Community Blue PPO
  • Horizon Blue Cross Blue Shield of New Jersey
    Direct Access
    Horizon Blue Cross Blue Shield HMO
    Horizon Blue Cross Blue Shield POS
    Horizon Blue Cross Blue Shield PPO
  • Humana
    Choice Care PPO
  • MagnaCare
    MagnaCare PPO
  • Medicaid
  • MultiPlan
    PHCS Network PPO
  • Oxford Health Plans
    Freedom Plan
  • QualCare
    QualCare HMO
    QualCare PPO
  • UnitedHealthCare
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Options PPO
    Oxford Liberty
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Fiorillo has admitting privileges

Holy Name Medical Center
718 Teaneck Rd
Teaneck, NJ 07666
View Hospital Profile
Englewood Hospital and Medical Center
350 Engle St
Englewood, NJ 07631
View Hospital Profile