3.8
9 Ratings with 1 written Review
Summary
Dr. Rajitha Premaratne, MD, FACR is a dedicated Rheumatologist in Lake Havasu, Arizona. His treatment specialties include:
- Rheumatology, Rheumatoid Arthritis, Gout, Lupus, Psoriatic Arthritis, Ankylosing Spondylitis
He earned his medical degree from Riga Stradins University in Latvia before relocating to the United States for his medical training. He completed his Internal Medicine residency at St. John’s Mercy Medical Center in Saint Louis, Missouri, where he also served as junior faculty and Chief Resident.
Following his residency, Dr. Premaratne completed a rheumatology fellowship at the University of Kansas Medical Center. In 2012, he moved to Lake Havasu City, Arizona, to address the need for rheumatology care in Mohave County. He managed his own practice until merging with Arizona Arthritis & Rheumatology Associates (AARA) in August 2026.
Dr. Premaratne has also completed specialized training in musculoskeletal ultrasound-guided injections to improve patient diagnosis …and outcomes. He currently maintains admitting privileges at Havasu Regional Medical Center, where he serves on the Board of Trustees.
In his spare time, Dr. Premaratne enjoys traveling with his family and participating in outdoor activities.
For more information or to schedule an appointment, call today!
Provider Video
Office Location
Quick Facts
- accepting new patients
- 24 years of experience
- 19 insurance plans accepted
- speaks English
- Rheumatology fellowship at the University of Kansas Medical Center
- 1 written review
- 2 specialties
- 1 area of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Insurance Plans Accepted by Dr. Rajitha Laleendra Premaratne
Medical Specialties
Dr. Rajitha Laleendra Premaratne has the following 2 specialties
Specialty Expertise
Dr. Rajitha Laleendra Premaratne has the following area of expertise
Certifications, License, & Education
24 Years Experience
Dr. Rajitha Laleendra Premaratne holds an active medical license in the state of Arizona. They are board certified in Rheumatology by the American Board of Internal Medicine.
Board Certifications
Board certified in Rheumatology by the American Board of Internal Medicine.
Medical License
Medical Doctor with an active medical license in the state of Arizona that expires in 2026.
Education & Training
Fellowship
Completed their fellowship at Rheumatology fellowship at the University of Kansas Medical Center.
Residency
Completed their residency at Internal Medicine residency at St. John’s Mercy Medical Center in Saint Louis, Missouri.
Medical School
Graduated from Rigas Stradina Universitate Medicinas Fakultate in 2002.
NPI Number
Dr. Premaratne's NPI number is 1497965594.
Frequently Asked Questions
- Where is Dr. Rajitha Premaratne's office located?
- Dr. Rajitha Premaratne's office is located at 2005 Injo Dr Ste 102, Lake Havasu City, AZ, 86403.
- Does Dr. Rajitha Premaratne accept my insurance?
- You can see the insurance plans that Dr. Rajitha Premaratne accepts on their Vitals profile.
- How can I make an appointment with Dr. Rajitha Premaratne?
- You can find contact information for Dr. Rajitha Premaratne here on Vitals.
- Is Dr. Rajitha Premaratne accepting new patients?
- Dr. Rajitha Premaratne is accepting new patients on Vitals. View Dr. Rajitha Premaratne's profile on Vitals to make an appointment.
- Which hospitals is Dr. Rajitha Premaratne affiliated with?
- Dr. Rajitha Premaratne is affiliated with Havasu Regional Medical Center.
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