Kannan U. Natarajan
Expertise in
1
conditions

Dr. Kannan U. Natarajan

Interventional Radiology
8433 Harcourt Rd, Ste 100, 
Indianapolis, IN 
Accepting New Patients
Offers Telehealth
Expertise in
1
conditions
8433 Harcourt Rd, Ste 100, 
Indianapolis, IN 

Overview

Kannan Natarajan, MD, is an interventional radiologist at Ascension St. Vincent in Indianapolis, IN. He delivers minimally invasive procedures to treat a variety of conditions including managing dialysis access grafts, deep vein thrombolysis, tube and drain placement, open blocked blood vessels and repair vascular malformations amongst other conditions. Dr. Natarajan takes the time to get to know you and your family's health history. Then, he provides personalized care for your health needs.

Dr. Natarajan is highly rated in 1 condition, according to our data. His clinical expertise encompasses Deep Vein Thrombosis, Saddle Pulmonary Embolism, May Thurner Syndrome, Liver Embolization, and Gastrostomy.

Dr. Natarajan is board certified in The American Board Of Radiology - Interventional Radiology And Diagnostic Radiology. He is actively involved in clinical research, co-authoring 67 peer reviewed articles and participating in 5 clinical trials. Dr. Natarajan is currently accepting new patients.

Graduate Institution

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Specialties

Interventional Radiology

Licenses

Vascular & Interventional Radiology in IN

Board Certifications

The American Board Of Radiology - Interventional Radiology And Diagnostic Radiology

Fellowships

University of Chicago Medicine

Hospital Affiliations

Ascension St Vincent Hospital
Ascension St Vincent Kokomo
Ascension St Vincent Anderson
Ascension St. Vincent Hospital - Indianapolis

Languages Spoken

English
Malayalam
Tamil

Gender

Male

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareSource
  • HMO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Health Services
  • EPO
  • MANAGED MEDICAID PLAN
  • OTHER COMMERCIAL
MDwise
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
US Health and Life
  • EPO
  • PPO
View 6 Less Insurance Carriers -

Locations

Ascension Medical Group St. Vincent - Indianapolis Interventional Radiology, Thoracic Surgery and Vascular Surgery
8433 Harcourt Rd, Ste 100, Indianapolis, IN 46260

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.

5 Clinical Trials

The PEERLESS Study
The PEERLESS Study
Enrollment Status: Completed
Publish Date: November 13, 2025
Intervention Type: Device
Study Phase: Not Applicable
Recombinant tPA by Endovascular Administration for the Treatment of Submassive Pulmonary Embolism Using Pharmaco-mechanical Catheter Directed Thrombolysis for the redUction of Thrombus burdEn
Recombinant tPA by Endovascular Administration for the Treatment of Submassive Pulmonary Embolism Using Pharmaco-mechanical Catheter Directed Thrombolysis for the redUction of Thrombus burdEn
Enrollment Status: Completed
Publish Date: April 20, 2023
Intervention Type: Drug, Device
Study Drug: r-tPA
Study Phase: Phase 3
Retrospective and Prospective International EkoSonic® Registry of the Treatment and Clinical OUTcomes of Patients With Pulmonary Embolism
Retrospective and Prospective International EkoSonic® Registry of the Treatment and Clinical OUTcomes of Patients With Pulmonary Embolism
Enrollment Status: Completed
Publish Date: February 22, 2023
Intervention Type: Device
Study of the OPTtimum Duration of Acoustic Pulse ThromboLYSis ProcEdure in the Treatment of Acute Submassive Pulmonary Embolism
Study of the OPTtimum Duration of Acoustic Pulse ThromboLYSis ProcEdure in the Treatment of Acute Submassive Pulmonary Embolism
Enrollment Status: Completed
Publish Date: July 19, 2021
Intervention Type: Device, Biological
Study Phase: Phase 4
A Prospective, Multicenter, Single Arm, Post-Approval Study of the Lutonix Drug Coated Balloon for Treatment of Femoropopliteal Arteries in United States Females
A Prospective, Multicenter, Single Arm, Post-Approval Study of the Lutonix Drug Coated Balloon for Treatment of Femoropopliteal Arteries in United States Females
Enrollment Status: Terminated
Publish Date: April 24, 2020
Intervention Type: Device
Study Phase: Not Applicable
View 4 Less Clinical Trials

67 Total Publications

Antibody Blockade of Ly49/MHC-I interactions enhances Innate and Adaptive Immunity Against Cancer Metastasis.
Antibody Blockade of Ly49/MHC-I interactions enhances Innate and Adaptive Immunity Against Cancer Metastasis.
Journal: bioRxiv : the preprint server for biology
Published: May 25, 2026
Similar Doctors
Expertise in
13
conditions
Dr. Vincent L. Flanders
Interventional Radiology
Expertise in
13
conditions
Dr. Vincent L. Flanders
Interventional Radiology
Referral may be required

Ascension Medical Group St. Vincent - Carmel Interventional Radiology

10590 N Meridian St, Ste 200, 
Carmel, IN 
 (2.7 miles away)
317-583-7600
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Vincent L Flanders, MD, is a vascular and interventional radiologist at Ascension Medical Group St. Vincent - Indianapolis Interventional Radiology, Thoracic Surgery and Vascular Surgery in Indianapolis, IN. Dr. Flanders is highly rated in 13 conditions, according to our data. His clinical expertise encompasses Congenital Arteriovenous Shunt, Ureterocele, Arteriovenous Malformation, Liver Embolization, and Bone Marrow Aspiration. Dr. Flanders is board certified in The American Board Of Radiology - Interventional Radiology. Dr. Flanders is currently accepting new patients.

Expertise in
19
conditions
Dr. Bryan C. Hankins
Interventional Radiology
Expertise in
19
conditions
Dr. Bryan C. Hankins
Interventional Radiology
Referral may be required

Radiology Of Indiana P C.

9998 Crosspoint Blvd, 
Indianapolis, IN 
 (9.0 miles away)
317-579-2150
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Bryan Hankins is an Interventional Radiologist practicing medicine in Indianapolis, Indiana. Dr. Hankins is highly rated in 19 conditions, according to our data. His clinical expertise encompasses Lung Nodules, Ascites, Small Cell Lung Cancer (SCLC), Bone Marrow Aspiration, and Gastrostomy. Dr. Hankins is currently accepting new patients.

Expertise in
20
conditions
Dr. Raja S. Ramaswamy
Interventional Radiology
Expertise in
20
conditions
Dr. Raja S. Ramaswamy
Interventional Radiology
Referral may be required

Radiology Of Indiana P C.

9998 Crosspoint Blvd, 
Indianapolis, IN 
 (9.0 miles away)
317-579-2150
Experience:
17+ years
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Raja Ramaswamy is an Interventional Radiologist practicing medicine in Indianapolis, Indiana. He has been practicing medicine for over 17 years. Dr. Ramaswamy is highly rated in 20 conditions, according to our data. His clinical expertise encompasses Ascites, Relapsed Refractory Multiple Myeloma (RRMM), SVC Obstruction, Thrombectomy, and Gastrostomy. Dr. Ramaswamy is currently accepting new patients.

Frequently Asked Questions about Dr. Kannan U. Natarajan

How do I make an appointment with Dr. Kannan U. Natarajan?

You can book an appointment with Dr. Kannan U. Natarajan by calling their office at 317-583-7600. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Kannan U. Natarajan a top-rated expert for Deep Vein Thrombosis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Kannan U. Natarajan is classified as an Advanced expert for Deep Vein Thrombosis, 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. Kannan U. Natarajan specialize in?

While Dr. Kannan U. Natarajan is a Interventional Radiology, they have specific expertise in Deep Vein Thrombosis, Saddle Pulmonary Embolism, and Liver Embolization. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Interventional Radiology.

Does Dr. Kannan U. Natarajan participate in research or clinical trials?

Yes. Dr. Kannan U. Natarajan has published 67 articles and abstracts on conditions like Deep Vein Thrombosis. You can view a list of Dr. Kannan U. Natarajan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Kannan U. Natarajan accept my insurance?

Dr. Kannan U. Natarajan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 317-583-7600 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

Find Dr. Natarajan's expertise for a condition
ConditionClose
      View All 16 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile