Summary

Dr. Nicolae Weisz is a gastroenterologist and internal medicine physician who earned his medical degree from Ohio State University College of Medicine & Public Health. He completed his residency training at Mason General Hospital and has been practicing for over four decades. Dr. Weisz is fluent in both English and Spanish.

Dr. Weisz practices at multiple locations throughout Las Vegas, Nevada, including the Center for Colon and Digestive Diseases and Mountainview Hospital. His hospital affiliations include Mountainview Hospital, Dignity Health Saint Rose Dominican Hospital Siena Campus, and Sunrise Children's Hospital. He specializes in treating conditions such as hemorrhoids, acid reflux, and colon polyps. His expertise includes performing colonoscopies and both upper and lower digestive tract examinations. Patients have given Dr. Weisz an average rating of 3.5 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 41 years of experience
  • speaks English, Spanish
  • Mason General Hospital
  • 7 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 3 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Nicolae Weisz has 2 locations

Center For Colon And Digestive Diseases

7150 Smoke Ranch Rd Ste 110Las Vegas, NV 89128
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Mountainview Hospital

3100 N Tenaya WayLas Vegas, NV 89128

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Dr. Nicolae Weisz, MDStephanie Fields, APRNAlexandra Morgan, APRNRebecca Humphries, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
41 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Las Vegas , NVTempe , AZLittleton , COSacramento , CA
Med School: Ohio State University College Of Medicine & Public Health Med School: Columbus State University Med School: Chamberlain University Med School: Emory University
Current Profile
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Insurance Plans Accepted by Dr. Nicolae Weisz

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Nicolae Weisz has the following 2 specialties

Specialty Expertise

Dr. Nicolae Weisz has the following 11 areas of expertise

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

Certifications, License, & Education

41 Years Experience

Dr. Nicolae Weisz holds active and expired medical licenses in the states of Nevada and California.

Medical License

Medical Doctor with an active medical license in the state of Nevada that expires in 2027 and an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Mason General Hospital.

Medical School

Graduated from Ohio State University College Of Medicine & Public Health in 1985.

NPI Number

Dr. Weisz's NPI number is 1538260476.

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Frequently Asked Questions

What languages does Dr. Nicolae Weisz speak?
Dr. Nicolae Weisz speaks English and Spanish.
Which hospitals is Dr. Nicolae Weisz affiliated with?
Dr. Nicolae Weisz is affiliated with Mountainview Hospital, Dignity Health Saint Rose Dominican Hospital Siena Campus, and Sunrise Childrens Hospital.
Does Dr. Nicolae Weisz accept my insurance?
You can see the insurance plans that Dr. Nicolae Weisz accepts on their Vitals profile.
Is Dr. Nicolae Weisz accepting new patients?
Dr. Nicolae Weisz is accepting new patients on Vitals. View Dr. Nicolae Weisz's profile on Vitals to make an appointment.
Where is Dr. Nicolae Weisz's office located?
Dr. Nicolae Weisz's office is located at 7150 Smoke Ranch Rd Ste 110, Las Vegas, NV, 89128.

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