Dr. Ratnaja Katneni, MD

Dr. Ratnaja Katneni, MD

Nephrology  ·  
Female  ·  
Age 40
Dr. Ratnaja Katneni, MD is a nephrology specialist in Santa Ana, CA and has been practicing for 10 years. She graduated from Kasturba Med Coll in 2001 and specializes in nephrology and internal medicine.Read her story

801 N Tustin Ave Ste 202

Santa Ana, CA 92705

Contact Information

(657) 218-4082

Insurance Accepted

  • Aetna
  • Affiliated Doctors of Orange County (ADOC)
  • Anthem Blue Cross Blue Shield
  • ARTA Health Network
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • CalOptima
  • Cigna
  • 4 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Katneni

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Katneni performs your care needs compared to other doctors.

Mineral Metabolism Disorders
more than 70% of peers
Hypotension (Excluding Maternal)
more than 66% of peers
Chronic Kidney Diseases
more than 51% of peers

Dr. Katneni's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Dr. Katneni's bio

This content was provided by Dr. Katneni "Dr. Katneni started her private practice in nephrology to provide the best of care for patients with kidney disease. She received extensive training from the best of institutions in the country and worked at Fairview hospital, Cleveland Clinic health care systems prior to moving to Southern California. Her philosophy and practice of medicine is to provide the most comprehensive and individualized care for each of her patients in the most empathetic manner. She received all 5 star reviews and Patients Choice Award in 2014."

Care Philosophy

This content was provided by Dr. Katneni "Our approach to treating and caring for our patients is to provide the most comprehensive and personalized medical care tailored according to each individual patient."

2  Specialties

  • Nephrology
  • Internal Medicine

2  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Nephrology
    Accredited by: American Board of Internal Medicine*

45  Conditions Treated


Read Less

3  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Michigan State University
    Undergraduate School | Graduated 1995
  • Kasturba Med Coll
    Medical School | Graduated 2001
  • McLaren Regl MC-Mich State U
    Internship Hospital | Completed 2003
  • McLaren Genl Hosp-MSU
    Residency Hospital | Completed 2005
  • Stanford University (visiting resident)
    Residency Hospital | Completed 2004
  • Parkland Health And Hospital System
    Fellowship Hospital | Completed 2008
  • University of Texas Southwestern Medical Center At Dallas
    Fellowship Hospital | Completed 2008
  • Clinical Research Fellowship, graduate 2008, Ruth L Kirstein National Research Scholarship grant, GPA 4.0
    Other Education | Completed 2008

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Katneni has no media or publications listed.

Languages Spoken

  • English
  • Telugu

Memberships & Professional Affiliations

Dr. Katneni does not have any memberships or affiliations listed. If you are Dr. Katneni and would like to add memberships or affiliations, please update your profile.

Dr. Katneni's Reviews

Likelihood of recommending Dr. Katneni to family and friends
1 review

Likelihood to Recommend (1)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Katneni's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

Dr. Katneni Says:

I am most grateful for the many patients that I had the privilege to serve over the years and appreciate the comments that they provided. If you have any questions or concerns with any aspect of your care, I want to hear from you directly. Please contact our office and I will return your call promptly.

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