St. Luke's Clinic

St. Lukeís Clinic Arthritis and Rheumatology is dedicated to the diagnosis and treatment of arthritis, rheumatoid arthritis, and related conditions in Twin Falls, Idaho.

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Arthritis and Rheumatology
775 W. Pole Line Road West
Suite 115
Twin Falls, Idaho 83301
(208) 814-8150
Fax: (208) 732-3112
Directions / Map

Office Hours:
Mon - Thur, 8 a.m.-5 p.m.
Fri. 8 a.m.-12 p.m.


  • Consultation
  • Ultrasound for Joints

New Patients / Appointments
A referral from the patientís physician is required for consultation. New patients are required to complete a questionnaire and return it as soon as possible. If we have the completed questionnaire, and a cancellation occurs, we can sometimes work the patient in for an earlier appointment.

After-hours and Weekends
In case of emergency, call 911.

What is Rheumatology?
Rheumatology is a medical specialty that deals with the diagnosis and therapy of conditions and diseases affecting the joints, muscles, and bones. The most common concerns are osteoarthritis (the general breakdown of joint cartilage over time) and rheumatoid arthritis (systemic swelling in all or most joints at once).

St. Luke's Clinics
St. Luke’s Clinics are an integrated network of highly skilled health care professionals in locations throughout our region. 

Our Medical Providers

A. N. Reddy, MD, FACR A. N. Reddy, MD, FACR is board certified in internal medicine and rheumatology. He is a fellow in the American College of Rheumatology.

Your Appointment
We try to stay on time, as a courtesy to you and others. Since paperwork may take a few minutes, please arrive early. As emergencies do occur, there may be occasions when your appointment time will be delayed. We will always try to keep you informed in the event of a delay, and will be happy to reschedule your appointment, if you prefer. We ask that you respect the appointment time we have reserved for you, and call 24 hours ahead to cancel or change appointments so that others may be helped during that time.

Communication with your provider is extremely important. It may be helpful for you to write down questions for your doctor or nurse practitioner prior to your visit. Bring a list of medications and the dosages, or bring the bottles with you.

Make sure you understand any instructions you are given. If clarification is needed, review your instructions with the provider or medical assistant before you leave. If you aren’t doing well after your visit, we want to hear from you. Our goal is to improve your health.

Insurance Plans
We accept most insurance plans, including Medicare, in-state Medicaid, Tricare, Blue Cross/Blue Shield, and others.

Medication Refills
Talk with your provider at each visit to be sure your prescriptions are up to date. For refills, contact your pharmacy. Your pharmacy will then contact our office for verification and approval. For patient safety, narcotics cannot be refilled outside of office hours. Talk with your provider before your prescription runs out, and please allow 48 hours for refills.

  • St. Luke's Health System
  • Clinics