Summary

Dr. Rosita Frazier specializes in gastroenterology and internal medicine, bringing over two decades of medical expertise to her practice. She earned her medical degree from Universidad Anahuac and completed her residency training at the University of Texas Health Science Center. With 23 years of experience treating digestive and internal health conditions, Dr. Frazier is board-certified in her specialty areas. She communicates fluently in both English and Spanish, ensuring effective care for diverse patient populations.

Dr. Frazier practices in Scottsdale, Arizona, with affiliations at multiple respected medical facilities including Mayo Clinic, HonorHealth Scottsdale Osborn Medical Center, and HonorHealth Scottsdale Thompson Peak Medical Center. She focuses on treating conditions such as changes in bowel habits, diarrhea, and abdominal pain. Her procedural expertise includes performing colonoscopies and lower gastrointestinal endoscopy procedures with sedation for patient comfort. Patients consistently rate Dr. Frazier highly for her care, giving her an average rating of 5.0.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 23 years of experience
  • 16 insurance plans accepted
  • speaks English, Spanish
  • University Of Texas Health Science Center
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Female

Office Locations

Dr. Rosita De Jesus Frazier has 5 locations

Mayo Clinic

13400 E Shea BlvdScottsdale, AZ 85259

Honorhealth Scottsdale Shea Medical Center

9003 E Shea BlvdScottsdale, AZ 85260

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Dr. Rosita De Jesus Frazier, MDDr. Swarnjit Singh, MDStephanie Fields, APRNDr. Sirish Rao, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.6 
23 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English
Scottsdale , AZChandler , AZTempe , AZScottsdale , AZ
Med School: UNIVERSIDAD ANAHUAC Med School: University of Alabama Med School: Columbus State University
Current Profile
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Insurance Plans Accepted by Dr. Rosita De Jesus Frazier

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Blue Cross Blue Shield of Arizona
  • Empire Plan
  • Golden Rule
  • Harvard Pilgrim Health Care
  • Humana
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • PacificSource Health Plans
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • University of Arizona Health Plans

Medical Specialties

Dr. Rosita De Jesus Frazier has the following 2 specialties

Specialty Expertise

Dr. Rosita De Jesus Frazier has the following 13 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Check-up
  • Constipation
  • Heartburn
  • Hepatitis C
  • Immunization
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Physical
  • Ulcerative Colitis
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

23 Years Experience

MEDICAL LICENSE

Medical Doctor, Arizona, 2026, Active

EDUCATION & TRAINING

Residency

University Of Texas Health Science Center

Medical School

UNIVERSIDAD ANAHUACGraduated in 2004
Universidad Anahuac Escuela De MedicinaGraduated in 2003

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Frequently Asked Questions

How can I make an appointment with Dr. Rosita Frazier?
You can find contact information for Dr. Rosita Frazier here on Vitals.
Does Dr. Rosita Frazier accept my insurance?
You can see the insurance plans that Dr. Rosita Frazier accepts on their Vitals profile.
Where is Dr. Rosita Frazier's office located?
Dr. Rosita Frazier's office is located at 13400 E Shea Blvd, Scottsdale, AZ, 85259.
Does Dr. Rosita Frazier accept virtual/telehealth appointments?
Dr. Rosita Frazier has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Rosita Frazier affiliated with?
Dr. Rosita Frazier is affiliated with Hca Florida Northside Hospital.

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