Expertise in
1
conditions

Dr. Rosita D. Frazier

Gastroenterology
Mayo Clinic Building Scottsdale
13400 E Shea Blvd, 
Scottsdale, AZ 
Accepting New Patients
Offers Telehealth
Expertise in
1
conditions
Mayo Clinic Building Scottsdale
13400 E Shea Blvd, 
Scottsdale, AZ 

Overview

Rosita Frazier is a Gastroenterologist practicing medicine in Scottsdale, Arizona.

Dr. Frazier is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Cyclic Vomiting Syndrome, Esophageal Varices, Esophagitis, Colonoscopy, and Endoscopy.

She is actively involved in clinical research, co-authoring 15 peer reviewed articles. Dr. Frazier is currently accepting new patients.

Specialties

Gastroenterology

Licenses

Internal Medicine in OH

Hospital Affiliations

Mayo Clinic Hospital

Languages Spoken

English
Spanish

Gender

Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
HealthPartners
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
MercyCare
  • EPO
  • HMO
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Sanford Health
  • HMO
  • PPO
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
VibrantRx
  • MEDICARE PDP
  • OTHER MEDICARE
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 20 Less Insurance Carriers -

Locations

Mayo Clinic Building Scottsdale
13400 E Shea Blvd, Scottsdale, AZ 85259

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

15 Total Publications

Correction to: Abdominal Symptom Improvement During Clinical Trials of Tenapanor in Patients With Irritable Bowel Syndrome With Constipation: A Post Hoc Analysis.
Correction to: Abdominal Symptom Improvement During Clinical Trials of Tenapanor in Patients With Irritable Bowel Syndrome With Constipation: A Post Hoc Analysis.
Journal: The American journal of gastroenterology
Published: May 04, 2026
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Frequently Asked Questions about Dr. Rosita D. Frazier

How do I make an appointment with Dr. Rosita D. Frazier?

You can book an appointment with Dr. Rosita D. Frazier by calling their office at 480-301-8000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Rosita D. Frazier a top-rated expert for Cyclic Vomiting Syndrome?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Rosita D. Frazier is classified as an Distinguished expert for Cyclic Vomiting Syndrome, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Rosita D. Frazier specialize in?

While Dr. Rosita D. Frazier is a Gastroenterology, they have specific expertise in Cyclic Vomiting Syndrome, Esophageal Varices, and Esophagitis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Rosita D. Frazier participate in research or clinical trials?

Yes. Dr. Rosita D. Frazier has published 15 articles and abstracts on conditions like Cyclic Vomiting Syndrome. You can view a list of Dr. Rosita D. Frazier's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Rosita D. Frazier accept my insurance?

Dr. Rosita D. Frazier accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 480-301-8000 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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