Summary

Dr. Ralph Demaio specializes in gastroenterology and internal medicine, bringing five decades of medical expertise to patient care. They completed medical school at Universita Degli Studi Di Bologna and continued with residency training at St. Joseph's Medical Center. With 50 years of practice, Dr. Demaio offers comprehensive care for digestive health conditions and general internal medicine needs. They are fluent in Spanish and Italian, enabling communication with diverse patient populations.

Dr. Demaio practices at multiple locations throughout Woodland Park, New Jersey, and maintains an affiliation with Saint Joseph's Wayne Medical Center. They provide specialized care for conditions including kidney cancer and back pain, with particular expertise in managing back pain during pregnancy. Their diagnostic capabilities include advanced imaging services such as CT scans, chest CT scans, and CT enterography for detailed evaluation of digestive tract conditions. Patients consistently rate Dr. Demaio highly, with an average rating of 4.5 out of 5.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.5
  • 50 years of experience
  • 9 insurance plans accepted
  • speaks Spanish, Italian
  • St Josephs Medical Center
  • 3 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations

Office Locations

Dr. Ralph Ames Demaio has 3 locations

Gastroenterology Diagnostics Of Northern New Jersey

205 Browertown Rd Ste 102Woodland Park, NJ 07424
Mon6:30 am - 5:00 pm
Tue6:30 am - 5:00 pm
Wed6:30 am - 5:00 pm
Thu6:30 am - 5:00 pm
Fri6:30 am - 5:00 pm
Sat6:30 am - 4:00 pm
SunClosed

Gastroenterology Associates Of New Jersey

1031 McBride Ave Ste D212Woodland Park, NJ 07424
Mon9:00 am - 5:00 pm
Tue12:00 pm - 7:00 pm
Wed10:00 am - 6:00 pm
Thu1:00 pm - 7:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Gastroenterology Associates Of Nj Llc

205 Browertown Rd Ste 204Woodland Park, NJ 07424

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Dr. Ralph Ames Demaio, MDDr. Karen Queliza, MDDr. Rachel Niec, MD, PhDDr. Maya Gambarin-Gelwan, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
3.2 
50 Years of Experience 14 Years of Experience 11 Years of Experience 28 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, Italian Speaks English Speaks English Speaks Russian, English
Woodland Park , NJNew York , NYNew York , NYNew York , NY
Med School: Universita Degli Studi Di Bologna Med School: Albany Medical College Med School: Weill Cornell Medical College Med School: Icahn School Of Medicine At Mount Sinai
Current Profile
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Insurance Plans Accepted by Dr. Ralph Ames Demaio

  • Accepts Medicare
  • Aetna - HMO
  • AmeriHealth
  • EmblemHealth
  • Humana
  • MagnaCare
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • UnitedHealthcare

Medical Specialties

Dr. Ralph Ames Demaio has the following 2 specialties

Specialty Expertise

Dr. Ralph Ames Demaio has the following 9 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

50 Years Experience

EDUCATION & TRAINING

Residency

St Josephs Medical Center

Medical School

Universita Degli Studi Di BolognaGraduated in 1976

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Frequently Asked Questions

Is Dr. Ralph Demaio accepting new patients?
Dr. Ralph Demaio is accepting new patients on Vitals. View Dr. Ralph Demaio's profile on Vitals to make an appointment.
Does Dr. Ralph Demaio accept my insurance?
You can see the insurance plans that Dr. Ralph Demaio accepts on their Vitals profile.
Which hospitals is Dr. Ralph Demaio affiliated with?
Dr. Ralph Demaio is affiliated with Saint Josephs Wayne Medical Center.
Where is Dr. Ralph Demaio's office located?
Dr. Ralph Demaio's office is located at 205 Browertown Rd Ste 102, Woodland Park, NJ, 07424.
Does Dr. Ralph Demaio accept virtual/telehealth appointments?
Dr. Ralph Demaio has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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