Advanced in IgG4-Related Disease

Dr. Rajat K. Dhar

Rheumatology
Arizona Arthritis & Rheumatology Associates, PC
Arizona Arthritis And Rheumatology Associates P C
10615 W Thunderbird Blvd, Suite B100, 
Sun City, AZ 
Accepting New Patients
Offers Telehealth

Advanced in IgG4-Related Disease
Arizona Arthritis & Rheumatology Associates, PC
Arizona Arthritis And Rheumatology Associates P C
10615 W Thunderbird Blvd, Suite B100, 
Sun City, AZ 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Rajat Dhar is a Rheumatologist in Sun City, Arizona. Dr. Dhar is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, and Postmenopausal Osteoporosis. Dr. Dhar is currently accepting new patients.

His clinical research consists of co-authoring 1 peer reviewed article and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Specialties
Rheumatology
Licenses
Internal Medicine in AZ
Languages Spoken
English
Bengali
Gender
Male

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Anthem
  • 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
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Hawaii Medical Assurance Association
  • PPO
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
Health Net

Accepted plan types not found. Please verify directly with the provider.

Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
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
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MercyCare
  • EPO
  • HMO
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
SelectHealth
  • HMO
  • POS
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
VibrantRx
  • 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 22 Less Insurance Carriers -

Locations

ARIZONA ARTHRITIS AND RHEUMATOLOGY ASSOCIATES P C
10615 W Thunderbird Blvd, Suite B100, Sun City, AZ 85351
Call: 480-443-8400
Other Locations
ARIZONA ARTHRITIS AND RHEUMATOLOGY ASSOCIATES P C
1958 Commerce Ctr Cir, Prescott, AZ 86301
Call: 480-443-8400
ARIZONA ARTHRITIS AND RHEUMATOLOGY ASSOCIATES P C
4550 E Bell Rd, Phoenix, AZ 85032
Call: 480-443-8400

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.


1 Clinical Trials

A Randomized, Controlled Pragmatic Phase 3b/4 Study of Baricitinib in Patients With Rheumatoid Arthritis
A Randomized, Controlled Pragmatic Phase 3b/4 Study of Baricitinib in Patients With Rheumatoid Arthritis
Enrollment Status: Completed
Publish Date: July 17, 2025
Intervention Type: Drug
Study Drugs: Baricitinib, TNF Inhibitor
Study Phase: Phase 4

1 Total Publications

Integrating Brain Imaging Volumetrics and Quantitative Pupillometry for Predicting Neurologic Deterioration after Large Hemispheric Stroke.
Integrating Brain Imaging Volumetrics and Quantitative Pupillometry for Predicting Neurologic Deterioration after Large Hemispheric Stroke.
Journal: Research square
Published: September 26, 2025
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Alexander Hu is a Rheumatologist in Phoenix, Arizona. Dr. Hu is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Rheumatoid Arthritis (RA), Rhizomelic Pseudopolyarthritis, Gout, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. Dr. Hu is currently accepting new patients.

VIEW MORE IGG4-RELATED DISEASE DOCTORS

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

Find Dr. Dhar's expertise for a condition
ConditionClose
    • Distinguished
    • Polymyalgia Rheumatica
      Dr. Dhar is
      Distinguished
      . Learn about Polymyalgia Rheumatica.
      See more Polymyalgia Rheumatica experts
    • Rheumatoid Arthritis (RA)
      Dr. Dhar is
      Distinguished
      . Learn about Rheumatoid Arthritis (RA).
      See more Rheumatoid Arthritis (RA) experts
    • Rhizomelic Pseudopolyarthritis
      Dr. Dhar is
      Distinguished
      . Learn about Rhizomelic Pseudopolyarthritis.
      See more Rhizomelic Pseudopolyarthritis experts
    • Advanced
    • Bursitis
      Dr. Dhar is
      Advanced
      . Learn about Bursitis.
      See more Bursitis experts
    • Fibromyalgia
      Dr. Dhar is
      Advanced
      . Learn about Fibromyalgia.
      See more Fibromyalgia experts
    • Gout
      Dr. Dhar is
      Advanced
      . Learn about Gout.
      See more Gout experts
    • IgG4-Related Disease
      Dr. Dhar is
      Advanced
      . Learn about IgG4-Related Disease.
      See more IgG4-Related Disease experts
    • Light Chain Deposition Disease (LCDD)
      Dr. Dhar is
      Advanced
      . Learn about Light Chain Deposition Disease (LCDD).
      See more Light Chain Deposition Disease (LCDD) experts
    • MAGIC Syndrome
      Dr. Dhar is
      Advanced
      . Learn about MAGIC Syndrome.
      See more MAGIC Syndrome experts
    View All 15 Advanced Conditions
    • Experienced
    • Ankylosing Spondylitis
      Dr. Dhar is
      Experienced
      . Learn about Ankylosing Spondylitis.
      See more Ankylosing Spondylitis experts
    • Axial Spondyloarthritis (AxSpA)
      Dr. Dhar is
      Experienced
      . Learn about Axial Spondyloarthritis (AxSpA).
      See more Axial Spondyloarthritis (AxSpA) experts
    • Behcet Disease
      Dr. Dhar is
      Experienced
      . Learn about Behcet Disease.
      See more Behcet Disease experts
    • Felty Syndrome
      Dr. Dhar is
      Experienced
      . Learn about Felty Syndrome.
      See more Felty Syndrome experts
    • Giant Cell Arteritis (GCA)
      Dr. Dhar is
      Experienced
      . Learn about Giant Cell Arteritis (GCA).
      See more Giant Cell Arteritis (GCA) experts
    • Goodpasture Syndrome
      Dr. Dhar is
      Experienced
      . Learn about Goodpasture Syndrome.
      See more Goodpasture Syndrome experts
    View All 27 Experienced Conditions
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