GANJ – Woodland Park Location (205 Browertown Rd) in Woodland Park
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Office in Woodland Park
  • Areas of Practice:
  • Gastroenterology

GANJ – Woodland Park Location (205 Browertown Rd)

About Us

Gastroenterology Associates of New Jersey (GANJ) is an integrated group practice comprised of a team of highly skilled gastroenterologists. As part of our dedication to complete care, our board certified physicians and professional staff will effectively evaluate, diagnose and treat acute and chronic gastrointestinal conditions and diseases.

With locations throughout northern & central New Jersey, our multidisciplinary practice offers coordinated and comprehensive services with an emphasis on personalized care for patients of all ages and activity levels. In addition, our practice is affiliated with five ambulatory surgery centers where our advanced procedures are performed in a warm, comfortable environment on an outpatient basis.

Speaking about issues relating to one’s gut health isn’t easy. The physicians here at GANJ help put their patients at ease so that they create a treatment plan for whatever the situation.

For more information on our premier physicians, locations or services, contact us today.

Our Doctors

George N. Pavlou, MD

Dr. George N. Pavlou is a gastroenterologist at and President of Gastroenterology Associates of New Jersey (GANJ). In addition to his position at GANJ, Dr. Pavlou was a clinical instructor at St. George’s University in Grenada, West Indies and a teaching attending at St. Joseph’s Regional Medical Center in Paterson, NJ as well as on the Medical Board of St. Joseph’s Hospital for over 20 years.

To schedule an appointment with George N. Pavlou, MD please use this link – Book an appointment

Education & Training
  • He completed a gastroenterology fellowship and an internal medicine residency at St. Joseph’s Regional Medical Center.
  • He received his medical degree from St. George’s University and his Bachelor of Science degree in biomedical engineering from Boston University in Boston, MA.
  • Board Certifications
  • Internal Medicine
  • Gastroenterology
  • Honors and Awards
  • Awarded Castle Connolly Top Doctors 2023
  • Awarded Bergen County’s Top Doctors 2023
  • Professional Memberships
  • American Gastroenterology Association
  • American College of Gastroenterology
  • Michael M. Mainero, MD

    Dr. Michael M. Mainero is a gastroenterologist at Gastroenterology Associates of New Jersey (GANJ). Along with three board certifications, Dr. Mainero specializes in all aspects of diagnostic and therapeutic endoscopies, including endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound.

    Education & Training
  • Dr. Mainero completed a GI fellowship at St. Joseph’s Regional Medical Center in Paterson, NJ and Saint Michael’s Medical Center in Newark, NJ through Seton Hall University.
  • He also completed his residency in internal medicine at St. Joseph’s Regional Medical Center in Paterson, NJ.
  • Dr. Mainero is a Fifth Pathway physician, receiving his medical degree from Universidad Autónoma de Guadalajara in Jalisco, Mexico and completing a year of clinical work at Rutgers New Jersey Medical School in Newark, NJ.
  • Hospital Affiliations
  • Chairman of the Medical Executive Committee at St. Joseph’s Regional Medical Center in Paterson, NJ
  • Honors and Awards
  • Awarded Castle Connolly Top Doctors 2023
  • Awarded Bergen County’s Top Doctors 2023
  • Teaching Appointments
  • Clinical instructor at St. George’s University School of Medicine
  • Professional Memberships
  • Medical Society of New Jersey
  • American Society for Gastrointestinal Endoscopy
  • American College of Physicians
  • American College of Gastroenterology
  • American Gastroenterology Association
  • Our Services

    Serving multiple counties in northern and central New Jersey, Gastroenterology Associates of New Jersey (GANJ) utilizes the latest techniques of the industry to effectively diagnose and/or treat an array of acute and chronic gastrointestinal conditions. With a team approach and an extensive network of experienced physicians, GANJ is able to provide complete care for disorders of the digestive system for patients of all ages. All procedures are performed in the comfort of the office or in one of our advanced ambulatory surgery centers.

    Procedures we perform include:

    For more information on the procedures we perform or to schedule an appointment, contact us today.


    At Gastroenterology Associates of New Jersey, our specialized team of physicians and staff has years of combined experience providing care for acute and chronic gastrointestinal conditions. With an advanced network and a team approach, we provide an efficient diagnosis, customized treatment and preventive care plan for the individual needs of you and your family.

    Conditions we treat include:

    For more information on the conditions we treat or to schedule an appointment with one of our specialists, contact us today.

    Our Office
    Phone: 973-812-8120
    Fax: 973-812-8144
    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
    Saturday: Closed
    Sunday: Closed
    Additional Contact Information

    Are you currently a patient of GANJ? Click here to access your encrypted, secure patient portal so you can access information 24/7 from the comfort and privacy of your own home or office.

    Insurance

    Please see below for a full list of our Accepted Insurance Plans:

    • Medicare NJ*
    • Medicaid NJ
    • Aetna PPO/HMO/Medicare
    • Amerigroup
    • Americhoice
    • Amerihealth (HMO/PPO/POS)
    • Empire BCBS
    • Beech Street / Medichoice
    • Humana
    • Cigna (HMO/PPO/POS)
    • Community Care Network
    • Consumer Health Network
    • Devon / Americare
    • Emblem Health (PPO/HMO)
    • First Health
    • Galaxy
    • GHI (PPO/HMO)
    • Healthnet
    • Horizon BCBS of NJ (PPO/HMO/Traditional)
    • Horizon NJ Health
    • Local 825
    • Local 1199 (thru Aetna)
    • Magnacare
    • Health Republic
    • Multiplan
    • “Oxford (Liberty/Freedom/Medicare)”
    • Qualcare (HMO / PPO)
    • Railroad Medicare
    • Tricare
    • “United Healthcare (HMO, PPO, POS, EPO)”
    • VNS
    • Wellcare

    *accepted by all of our doctors

    Please note: This list is not all-inclusive and some of our doctors do not participate in all of these plans. To confirm if the doctor participates, please contact your insurance company directly.