Michael F. Demyen, MD

Michael F. Demyen, MD

  • Gastroenterology

I’m excited to join Park Medical and develop productive and lasting relationships with patients. Problems in the GI tract can be complicated and can lead to diminished quality of life, and patients are often hesitant to speak about traditionally "private" issues. My goal is to listen and connect with patients so we can discuss these issues together and find the simplest, least invasive ways to treat their ailments and restore their quality of life.

Languages Spoken

  • Spanish

Specialties, Procedures &
Conditions Treated

Primary Areas of Practice

  • Gastroenterology

Procedures

  • BRAVO pH Monitoring
  • Capsule Endoscopy
  • Colon Cancer Prevention/Screening
  • Colonoscopy
  • Endoscopic Ultrasound (EUS)
  • Endoscopy
  • ERCP
  • Esophageal Manometry
  • Fecal Microbiota Transplant
  • Feeding Tube Placement (Endoscopic) in Children
  • Hemorrhoid Ligation
  • ORBERA Intragastric Balloon

Conditions Treated

  • Abdominal Pain
  • Acid Reflux
  • Barrett's Esophagus
  • Celiac Disease
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colon Polyps
  • Constipation
  • Crohn's Disease
  • Diarrhea
  • Digestive Diseases
  • Diverticulitis
  • Esophageal Cancer
  • Esophageal Disorders
  • Fatty Liver Disease
  • Gall Stones
  • Gastrointestinal Bleeding
  • GERD (Gastroesophageal Reflux Disease)
  • Heartburn
  • Hemorrhoids
  • Hepatitis
  • Inflammatory Bowel Disease (IBD)
  • Iron Deficiency
  • Irritable Bowel Syndrome (IBS)
  • Liver Disease
  • Pancreatic Cancer
  • Pancreatitis
  • Peptic Ulcer Disease
  • Rectal Bleeding
  • Stomach Cancer
  • Stomach Disorders
  • Ulcerative Colitis

Locations &
Appointments

Locations

  • Multispecialty Care of West New York

    435 57th Street West New York, NJ 07093

    Main: 201-520-1069
    Fax: 201-520-1085

  • The Park Medical Group

    274 County Road Tenafly, NJ 07670

    Main: 201-568-0493

    Monday
    9:00 AM
    -
    5:00 PM
    Tuesday
    9:00 AM
    -
    5:00 PM
    Wednesday
    9:00 AM
    -
    5:00 PM
    Thursday
    9:00 AM
    -
    5:00 PM
    Friday
    9:00 AM
    -
    5:00 PM

  • The Park Medical Group

    1 North Washington Ave 2nd Floor Bergenfield, NJ 07621

    Main: 201-374-9201

    Monday
    9:00 AM
    -
    5:00 PM
    Tuesday
    9:00 AM
    -
    5:00 PM
    Wednesday
    9:00 AM
    -
    5:00 PM
    Thursday
    9:00 AM
    -
    5:00 PM
    Friday
    9:00 AM
    -
    5:00 PM

  • The Park Medical Group

    24 Elm Street Harrington Park, NJ 07640

    Main: 201-784-0123

    Monday
    9:00 AM
    -
    5:00 PM
    Tuesday
    9:00 AM
    -
    5:00 PM
    Wednesday
    9:00 AM
    -
    4:45 PM
    Thursday
    9:00 AM
    -
    5:00 PM
    Friday
    9:00 AM
    -
    5:00 PM

  • Primary Care of Jersey City

    550 Newark Avenue Suite 402 Jersey City, NJ 07306

    Main: 201-918-6732

Appointments

Book Online

Insurance

Insurances Accepted

Below is a list of the insurance plans that your provider participates in. It is very important that you contact your insurance company prior to receiving services or care. Each health insurance plan is different and some provide different levels of coverage: only your health insurance plan can provide complete information regarding your coverage and potential out-of-pocket costs.

1199 (SEIU)

  • 1199 (SEIU)

Aetna

  • Aetna Assure Premier Plan
  • Aetna HMO
  • Aetna Medicare Managed Care
  • Aetna POS
  • Aetna PPO
  • Medsolutions
  • Meritan Health

Amerigroup

  • Amerigroup Medicaid
  • Amerivantage

AmeriHealth

  • AmeriHealth Administrator
  • AmeriHealth HMO
  • AmeriHealth PPO
  • Value Network (Exchange Plan)

CoreSource

  • CoreSource

Coventry

  • CCN

EmblemHealth

  • EmblemHealth EPO
  • EmblemHealth EPO2
  • EmblemHealth FEHB
  • EmblemHealth FEHBP
  • EmblemHealth GHI CBP
  • EmblemHealth GHI PPO
  • EmblemHealth National
  • EmblemHealth PPO1
  • EmblemHealth PPO2
  • EmblemHealth PPO3
  • EmblemHealth Tri-State
  • Vytra

First Health

  • First Health

GEHA

  • GEHA Health Plan

MagnaCare

  • Local 825
  • MagnaCare PPO

Mail Handlers

  • Mail Handlers Benefit Plan (MHBP)

Medicaid

  • Medicaid NJ

Medicare

  • Medicare NJ

Nippon Life Insurance Co of America

  • Nippon Life Benefits

Railroad Medicare

  • Railroad Medicare NJ

United Healthcare Community and State

  • Dual Complete
  • UnitedHealthcare Community and State Medicaid (NJ FamilyCare)
  • UnitedHealthcare Community and State Medicare

About

About Michael Demyen

Dr. Demyen is board certified in gastroenterology and internal medicine. His clinical interests include colon cancer screening and prevention, functional diseases of the esophagus, nutrition and the intestinal microbiome, and liver disease. He received his MD from the University of Medicine and Dentistry of New Jersey (UMDNJ)-Robert Wood Johnson Medical School (now Rutgers Robert Wood Johnson Medical School). He did an internal medicine residency at UMDNJ-New Jersey Medical School and was chief resident at East Orange VA Medical Center, after which he did a gastroenterology fellowship, also at UMDNJ-New Jersey Medical School. In addition to English, Dr. Demyen speaks Spanish. 

Education &
Training

Education & Degrees

MD: Robert Wood Johnson Medical School 

Residency

New Jersey Medical School

Fellowship

New Jersey Medical School

Board Certifications

  • Gastroenterology (American Board of Internal Medicine)
  • Internal Medicine (American Board of Internal Medicine)