faculty

Medical Informatics

  • Introduction to Division
  • Key Personnel
  • Projects
  • Publications
  • Activities & Events
  • Careers
  • Focus Areas
  • Resources

Medical Informatics

Medical Informatics is an interdisciplinary field which integrates medical knowledge with the science of information technology to enhance quality of care, improve patient outcomes, medical education and health systems research.

The Division of Medical informatics (DMI) at St. John’s Research Institute initially began as Health Informatics Group under St. John’s Medical College in 2000.  It has then evolved into Division of Medical Informatics after integration with St. John’s Research Institute in 2004. The Division consists of highly motivated professionals spanning the healthcare, managerial and technical domains.  The Division’s vision is to create a Centre for Excellence in Medical Informatics, to drive healthcare innovations using healthcare IT and to improve healthcare outcomes with meaningful use of data.

The Division’s mission is to:
Design, collect and meaningfully utilize data to improve patient outcomes
Innovate and provide solutions in the area of digital Health and Health Education
Be the leaders in clinical decision support
Improve patient and care-provider satisfaction  with the use of IT systems
Facilitate information sharing and collaboration
Improve population health through health information dissemination

 The focus areas of the Division include:
Health literacy
E-learning
Clinical Decision Support Systems
Natural Language processing and Artificial Intelligence
Healthcare Analytics
Point-of-care Diagnostics
Medical Gaming
mHealth and Healthcare Apps
Internet of Things in Healthcare

The Division aspires to be the change agent that drives the future of technology and innovation in healthcare and biomedical research. Our focus areas are motivated by the need for developing sustainable healthcare IT tools which are culturally acceptable and will benefit the low socio-economic society. The division is also committed to improve medical education with the use of innovative technologies to reach out to the student community. Being an academic entity, DMI also nurtures motivated individuals for taking up careers in medical informatics.

Key Personnel

Unit Head

Dr. Tony D.S Raj
Head

Dean, St. John's Research InstituteProfessor of Physiology, St. John's Medical CollegeHead, Division of Medical Infor...

Core Staff

Dr. Dhinagaran
Assistant Professor

I am a Dentist by professional training and have completed my Master’s in Health Administration. My interest in digit...

Dr. Ryan Fernandez
Assistant Professor

Dr. Ryan Fernandez is an experienced healthcare professional and academic with expertise in medical and health inform...

Dr. Verghese A Thomas
Assistant Professor

Dr. Verghese A. Thomas is a public health and health informatics researcher serving as a core member of the Division ...

Dr. Bharat Kalidindi
Team Lead

Dr. Bharat Kalidindi is a dedicated public health researcher and research associate in the Division of Medical Inform...

Adjunct Staff

Dr. Saurabh Mehta
Adjunct Faculty

Dr. Mehta is a physician with training and expertise in nutrition, epidemiology, infectious disease, and diagnostics....

Dr. Satchit Balsari
Adjunct Faculty

Dr. Satchit Balsari is Associate Professor in Emergency Medicine at Harvard Medical School and Beth Israel Deaconess ...

List of ongoing projects with S.I. No, Project Title, Project Lead, and Year of Initiation.
S.I. No Project Title Project Lead Year of Initiation
1 FIW-2025-01-00000724”, titled “A Non-invasive, Point-of-Care, 2-in-1 IoT Device for the Estimation of Rifampicin and Bilirubin in Blood, for Therapeutic Drug Management of Tuberculosis in a Community Setting Dr. Mary Dias, Dr. Mamatha. V 2026
2 SecureUS: Development and Field Validation of the Advanced Secure Ultrasound Imaging System in Primary Healthcare Settings. Dr Tony Raj 2025
3 POCTRN - Point of Care Technologies for Nutrition, Infection and Cancer for Global Health (PORTENT) Study: Phase 1. Evaluation and selection of a total of five (05) Point-of-Care Devices for Nutrition, Infection, and Cancer for Global Health for validation over a 5-year period. Phase 2: Evaluation and Validation of Point-of-Care Device Number 01 - Truenat@ Malaria Pv-Pf (a new Q-PCR device for malaria testing by MolBio) 2024
4 Implementation of a Technology-driven AMSP program Steered by Clinicians to Improve Antimicrobial Prescribing: a multi-centric mixed-methods study Dr. Savitha Nagaraj 2024
5 POCTRN – Point of Care Technologies for Nutrition, Infection and Cancer for Global Health (PORTENT) Study: Evaluation and selection of a total of five (05) Point-of-Care Devices for Nutrition, Infection, and Cancer for Global Health for validation over a 5-year period. Dr Tony Raj 2023
6 Digital literacy among community health workers Dr. Tony D. S. Raj 2023
7 Digital health needs finding study Dr. Tony D. S. Raj 2023
List of completed projects with S.I. No, Project Title, Project Lead, and Year of Initiation.
S.I. No Project Title Project Lead Year of Initiation
1 Implementation of a Technology -driven AMSP program steered by clinicians to improve antimicrobial prescribing: A multi-centric mixed methods study Dr. Thenmozhi N 2023
2 Evaluation and Optimization of the NCD Screening and Management Tool - A Three Arm Quasi- Experimental Study in selcted Talukas of Karnataka Dr. Tony D.S. Raj 2021
3 MITHRA: Mobile Mental Health in Community-Based Organizations: A Stepped Care Approach to Women's Mental Health Dr Krishnamachari Srinivasan and Dr Amritha Bhat 2021
4 Community Health Workers Perceptions of a chronic Disease and Mental Health Care Intervention in Karnataka. Dr. Tony D.S. Raj 2019
5 Stable isotope studies to understand Vitamin D dose response on Bone Reabsorption rates and fractional Calcium absorption in vitamin D Defficient and sufficient stage Dr. Tony D. S. Raj 2019
6 Indo Finland joint call for Mobility of Researchers Dr. Tony D.S. Raj 2019
7 Distributed Intelligent Ultrasound Imaging System for Secure in-community Diagnostics (SecureUltrasound) PI: Prof. Rajkumar Roy (Cranfield University, UK), Co-I: Dr. Tony Raj 2019
8 IMAGING NEEDLES: Deep tissue multi-modal molecular imaging needle-probes PI: Dr. Srirang Manohar, Co-I: Dr. Tony Raj 2018
9 Establish a reference standard for HIV Screening with the use of ELISA from finger stick blood sampled on DBS filter paper Dr. Savitha Nagaraj, Dr. Tony Raj 2017
10 Validation of deep learning technology and algorithms in training systems for analysing medical diagnostic images Dr. Tony Raj, Dr. George D'Souza 2016
11 A qualitative analysis of nurses' attitudes towards patients with potentially stigmatized diagnosis Dr. Tony Raj, Dr. K Srinivasan, Dr. Maria Ekstrand 2016
12 Fast tracking Bangalore's response to HIV through a pilot community-led testing model, the first in India Dr. Tony DS Raj, Dr. Savitha Nagraj 2016
13 Criticl care quality indicators analytics application Dr. Tony D.S. Raj 2015
14 Development of a database on REDCAP for data collection/surveys for a ‘Multicentre Study on Breast milk intake amongst Infants using Stable Isotope Technique’ Dr. Tinku Thomas, Dr. Tony Raj 2015
15 PROGRESS - Policy and peer mentor intervention proGrams on cardiovascular disease at work Sites in 3 South Asian countries Dr. Denis Xavier, Dr. Tony Raj, Dr. Dhinagaran 2015
16 Paediatric Nephrology Competence based Training Dr. Arpana Iyenger, Dr. Tony Raj 2015
17 Kangaroo Mother Care (KMC) Adherence and Temperature Surveillance Project Dr. Prem Mony, Dr. Tony Raj 2015
18 Reducing AIDS stigma among healthcare professionals in South India (in medical students) Dr. Tony Raj, Dr. K Srinivasan, Dr. Maria Ekstrand 2015
19 Usage and Perception of medical related apps by healthcare professionals in a tertiary care teaching hospital in India Dr. Tony Raj, Dr. Abijeet V Waghmare 2014
20 Development of a text mining tool to mine biomedical text from discharge summaries Dr. Tony Raj, Dr. Sriram Sampath 2014
21 Laboratory based clinical validation of mDocTM wireless equipment in Healthy Indian Adults Dr. Tony Raj, Dr. Kedar Radhakrishna, Dr. Sejil 2014
22 Mobile application to monitor quality of ICU care nationwide (CHITRA) Dr. Tony D S Raj, Dr. Sriram Sampath, Dr. Abijeet V Waghmare 2014
23 Early detection of hypertension during pregnancy using increased frequency of blood pressure monitoring and information technology: A single group, prospective observational pilot study Dr. Abijeet Waghmare, Dr. Tony Raj 2014
24 Reducing AIDS stigma among health professionals in India Dr. Maria Ekstrand, Dr. K Srinivasan, Dr. Tony Raj 2013
25 Preparation of Animations and Video clips for NAHRES e-learning modules Dr. Tony D.S. Raj 2013
26 Developing A Novel Low-Cost RFID System for Increasing Hand Hygiene Compliance among Healthcare Workers in an ICU: Methodology Dr. Tony Raj, Dr. Sriram Sampath, Dr. Kedar Radhakrishna 2013
27 Designing and Developing a web-enabled reporting systems for histopathology Dr. Tony Raj 2012
28 Portal for medical algorithms Dr. Tony Raj 2012
29 Rule-based computerized point of care decision support systems (SIgMA) Dr. Tony Raj, Dr. Kedar Radhakrishna, Dr. Abijeet V Waghmare, Dr. Ryan Fernandez 2012
30 Develop an interactive tool for the assessment of outcomes in hyperactive children and Schizophrenics Dr. Tony Raj 2012
31 Develop Evidence based Medical Factsheets Dr. Tony Raj 2012
32 Clinical Documentation and Decision Support Dr. Tony Raj 2011
33 Predictive modeling systems for the Intensive care unit (ICU) Dr. Tony Raj 2010
34 Assist in the finalization of a distance learning module on Helicobacter pylori infection Dr. Tony Raj 2010
35 Health Information Portability Dr. Tony Raj 2010
36 Growth Charts for Preterm Neonates Dr. Tony Raj 2008
37 Touch screen based Health Information Kiosk (iHealth Desk) Dr. Tony Raj 2007
38 Calculating Population Energy Requirements and Food Needs Dr. Tony Raj 2003
List of journal articles with S.I. No, Title, Authors, Journal Name, and Publication Year.
S.I. No Title Authors Journal Name Publication Year
1 Multiuser Application for the Diagnosis and Treatment of Depression in Women's Self-Help Groups: Pilot Randomized Controlled Trial. Bhat A, Johnson-Pradeep R, Kalidindi B, Devadass D, Goud BR, Raj T, Selvam S, Navarro-Aguirre Y, Collins PY, Srinivasan K. JMIR Form Res. 2025
2 Performance of a New Tabletop Non-mydriatic Fundus Camera for Single-Field Diabetic Retinopathy Detection: A Pilot Study Winston Padua 1, Shalini Butola 1, Suneetha Nithyanandam 1, Tony Raj 2, Dhinagaran D 2, Lavanya Chidambara 3, Lakshmi Krupa 4, Satish Bhandarkar 5, Aparna Gunda 5 Cureus . 2025
3 Development of a multiuser interactive health response application (MITHRA) for depression in women from a community-based organisation in India Johnson Pradeep Ruben, Dhinagaran Devadass, B. Ramakrishna Goud, Y. Navarro-Aguirre, Bharat Kalidindi, Apoorva Waghmare, Tony Raj, Krishnamachari Srinivasan, Pamela Y. Collins, Amritha Bhat BJPsych Open 2025
4 IMU-Assisted Manual 3D-Ultrasound Imaging Using Motion-Constrained Swept-Fan Scans Aparna Harindranath, Komal Shah, Dhinagaran Devadass, Arun George , Kajoli Banerjee Krishnan, Manish Arora PUBMED 2024
5 The Influence of Transmission-Based and Moral-Based HIV Stigma Beliefs on Intentions to Discriminate Among Ward Staff in South Indian Health Care Settings. Steward WT, Srinivasan K, Raj T, Heylen E, Nyblade L, Mazur A, Devadass D, Pereira M, Ekstrand ML. AIDS Behav. 2023
6 Mobile Mental Health in Women's Community-Based Organizations: Protocol for a Pilot Randomized Controlled Trial. Bhat A, Goud BR, Kalidindi B, Ruben JP, Devadass D, Waghmare A, Collins PY, Raj T, Srinivasan K. JMIR Res Protoc. 2023
7 The Influence of Transmission-Based and Moral-Based HIV Stigma Beliefs on Intentions to Discriminate Among Ward Staff in South Indian Health Care Settings. Steward WT, Srinivasan K, Raj T, Heylen E, Nyblade L, Mazur A, Devadass D, Pereira M, Ekstrand ML. AIDS Behav. 2023
8 The Vinyasa Tool for mHealth Solutions: Supporting Human-Centered Design in Nascent Digital Health Ecosystems Verghese Thomas, Bharat Kalidindi, Abijeet Waghmare, Abhishek Bhatia, Tony Raj, Satchit Balsari Division of Medical Informatics 2023
9 Standard Precautions are for everyone: The role of HIV stigma and implications for nursing education in India. Devadass D., Fernandez, R., Raj, T. D. S., Heylen E., Nyblade. L., Srinivasan K., Ekstrand M. L. ncbi 2022
10 Awareness of the Use of Standard Precautions during Care of People Living with HIV by Ward Attendants in Indian Hospitals. Fernandez R, Raj TDS, Heylen E, Nyblade L, Devadass D, Srinivasan K, Ekstrand ML. Indian J Community Med. 2022
11 Knowledge Graph & AI to Construct Physicians’ Brain Digital Twin to Prevent Drug Side-Effects and Patient Harm Asoke K. Talukder, Erwin Selg, Ryan Fernandez, Tony D. S. Raj, Abijeet V. Waghmare, Roland E. Haas springer 2022
12 Standard Precautions are for everyone: The role of HIV stigma and implications for nursing education in India. Devadass D, Fernandez R, Raj TDS, Heylen E, Nyblade L, Srinivasan K, Ekstrand ML. J Nurs Educ Pract. 2022
13 Awareness of the Use of Standard Precautions during Care of People Living with HIV by Ward Attendants in Indian Hospitals. Fernandez R, Raj TDS, Heylen E, Nyblade L, Devadass D, Srinivasan K, Ekstrand ML. Indian J Community Med. 2022
14 Reducing HIV stigma among healthcare providers in India using a partly tablet-administered intervention: the DriSti trial Ekstrand ML, Raj T, Heylen E, Nyblade L, Devdass D, Pereira M, Mazur A, Srinivasan K AIDS Care . 2020
15 Current state of the art in rapid diagnostics for antimicrobial resistance Shanmugakani RK, Srinivasan B, Glesby MJ, Westblade LF, Cárdenas WB, Raj T, Erickson D, Mehta S Lab Chip . 2020
16 Reducing HIV stigma among healthcare providers in India using a partly tablet-administered intervention: the DriSti trial Ekstrand ML, Raj T, Heylen E, Nyblade L, Devdass D, Pereira M, Mazur A, Srinivasan K AIDS Care . 2020
17 A point-of-care assay for alpha-1-acid glycoprotein as a diagnostic tool for rapid, mobile-based determination of inflammation Gannon BM, Glesby MJ, Finkelstein JL, Raj T, Erickson D, Mehta S Curr Res Biotechnol . 2019
18 The Evolution of Mentorship Capacity Development in Low- and Middle-Income Countries: Case Studies from Peru, Kenya, India, and Mozambique Noormahomed E, Williams P, Lescano AG, Raj T, Bukusi EA, Schooley RT, Cohen CR The American Journal of Tropical Medicine and Hygiene 2019
19 Cardiovascular risk factor reduction by community health workers in rural India: A cluster randomised trial Joshi R, Agrawal T, Fathima F, Usha T, Thomas T, Misquith D, Kalantri S, Chidambaram N, Raj T, Singamani A, Hegde S, Xavier D, Devereaux PJ, Pais P, Gupta R, Yusuf S. American Heart Journal 2019
20 Evaluating Academic Mentorship Programs in Low- and Middle-Income Country Institutions: Proposed Framework and Metrics Chi BH, Belizan JM, Blas MM, Chuang A, Wilson MD, Chibwesha CJ, Farquhar C, Cohen CR, Raj T The American Journal of Tropical Medicine and Hygiene 2018
21 Strengthening Mentoring in Low- and Middle-Income Countries to Advance Global Health Research: An Overview Lescano AG, Cohen CR, Raj T, Rispel L, Garcia PJ, Zunt JR, Hamer DH, Heimburger DC, Chi BH, Ko AI, Bukusi EA The American Journal of Tropical Medicine and Hygiene 2018
22 HIV Stigma Reduction for Health Facility Staff: Development of a Blended-Learning Intervention Nyblade L, Srinivasan K, Mazur A, Raj T, Patil DS, Devadass D, Radhakrishna K, Ekstrand ML Front Public Health 2018
23 Development of a Novel Tablet-based Approach to Reduce HIV Stigma among Healthcare Staff in India Radhakrishna K, Dass D, Raj T, Rakesh D, Kishore R, Srinivasan K, Nyblade L, Ekstrand-Abueg M, Ekstrand ML Perspect Health Inf Manag . 2017
24 Dense Annotation of Free-Text Critical Care Discharge Summaries from an Indian Hospital and Associated Performance of a Clinical NLP Annotator Ramanan SV, Radhakrishna K, Waghmare A, Raj T, Nathan SP, Sreerama SM, Sampath S Journal of Medical Systems 2016
25 Real-time feedback for improving compliance to hand sanitization among healthcare workers in an open layout ICU using radiofrequency identification Radhakrishna K, Waghmare A, Ekstrand M, Raj T, Selvam S, Sreerama SM, Sampath S J Med Syst. 2015
26 Innovations in nutrition education and global health: the Bangalore Boston nutrition collaborative Kuriyan R, Griffiths JK, Finkelstein JL, Thomas T, Raj T, Bosch RJ, Kurpad AV, Duggan C BMC Med Educ 2014
27 Antifungal and antioxidant activities of organic and aqueous extracts of Annona squamosa Linn. leaves Narasimharaju Kalidindi , Nagarasanakote Venkataswamy Thimmaiah , Nagepally Venkataramareddy Jagadeesh , Ramaiah Nandeep , Sathyanarayana Swetha , Bharat Kalidindi J Food Drug Anal 2014
28 Mentoring the Mentors: Implementation and Evaluation of Four Fogarty-Sponsored Mentoring Training Workshops in Low-and Middle-Income Countries Gandhi M, Raj T, Fernandez R, Rispel L, Nxumalo N, Willy Lescano AG, Bukusi EA, Mmbaga BT, Heimburger DC, Cohen CR Am J Trop Med Hyg. 2014
29 Electronic Health Records and Information Portability: A Pilot Study in a Rural Primary Healthcare Center in India Radhakrishna K, Goud BR, Kasthuri A, Waghmare A, Raj T Perspect Health Inf Manag 2014
30 Implementing an online reporting system in the anatomical pathology department of a tertiary care teaching hospital in India: a case study Radhakrishna K, Correa M, Thounaojam D, Raj TD Perspect Health Inf Manag . 2013
31 Design, Development and Implementation of a Touch-Screen Health Information Kiosk for Patients at the Outpatient Waiting Area in a Large Tertiary Care Hospital in India: An Evaluation of User Satisfaction Raj T, Thomas T, Dhinagaran D, Ugargol AP. Journal of Health Informatics in Developing Countries 2012
32 Study of water supply & sanitation practices in India using geographic information systems: some design & other considerations in a village setting Srila Gopal 1, Rajiv Sarkar, Kalyan Banda, Jeyanthi Govindarajan, B B Harijan, M B Jeyakumar, Philip Mitta, M E Sadanala, Tryphena Selwyn, C R Suresh, V A Thomas, Pethuru Devadason, Ranjit Kumar, David Selvapandian, Gagandeep Kang, Vinohar Balraj Indian J Med Res 2009
33 Water handling, sanitation and defecation practices in rural southern India: a knowledge, attitudes and practices study Kalyan Banda 1, Rajiv Sarkar, Srila Gopal, Jeyanthi Govindarajan, Bhim Bahadur Harijan, Mary Benita Jeyakumar, Philip Mitta, Madhuri Evangeline Sadanala, Tryphena Selwyn, Christina Rachel Suresh, Verghese Anjilivelil Thomas, Pethuru Devadason, Ranjit Kumar, David Selvapandian, Gagandeep Kang, Vinohar Balraj Trans R Soc Trop Med Hyg . 2007
List of book chapters with S.I. No, Title, Authors, Chapter/Book, and Year.
S.I. No Title Authors Chapter/Book Year
1 HIV Transmission Worry Predicts Discrimination Intentions Among Nursing Students and Ward Staff in India. Nyblade L, Srinivasan K, Raj T, Oga EA, Heylen E, Mazur A, Devadass D, Steward WT, Pereira M, Ekstrand ML. AIDS Behav. 2021
2 HIV Transmission Worry Predicts Discrimination Intentions Among Nursing Students and Ward Staff in India. Nyblade L, Srinivasan K, Raj T, Oga EA, Heylen E, Mazur A, Devadass D, Steward WT, Pereira M, Ekstrand ML. AIDS Behav. 2021
3 Evidence and recommendations on seborrhoeic dermatitis - Treatment Recommendations for Seborrheic Dermatitis in HIV infected Children and Adults: A Systematic Review Stephen J, Raj T, Radhakrishna K, Thomas T Guidelines on the Treatment of Skin and Oral HIV-Associated Conditions in Children and Adults. 2014
4 Evidence and recommendations on Eosinophilic Folliculitis - Treatment of Eosinophilic Folliculitis in HIV Infected Children and Adults: A Systematic Review Chua S L, Radhakrishna K, Stephen J, Zangenberg M Guidelines on the Treatment of Skin and Oral HIV-Associated Conditions in Children and Adults. 2014
5 Evidence and recommendations on papular pruritic eruption - Treatment of Papular Pruritic Eruptions in HIV Infected Children and Adults: A Systematic Review Chua S L, Radhakrishna K, Stephen J, Zangenberg M Guidelines on the Treatment of Skin and Oral HIV-Associated Conditions in Children and Adults. 2014

No books available.

No reports.
List of other publications with S.I. No, Title, Authors, Source/Type, and Year.
S.I. No Title Authors Source/Type Year
1 Drugomics: Knowledge Graph & AI to Construct Physicians’ Brain Digital Twin to Prevent Drug Side-Effects and Patient Harm Asoke K. Talukder, Erwin Selg, Ryan Fernandez, Tony D. S. Raj, Abijeet V. Waghmare and Roland E. Haas IIIT banglore 2022
2 Modelling and Forecasting the Capacity Needs and Patient Load in Designated COVID Hospitals in Underserved Areas Pramod D Jacob, Verghese A Thomas, Simran Agrawal Japan Association for Medical Informatics 2020
3 Knowledge and Practices of Municipal Solid Waste Workers: Findings from Focused Group Discussions P. T. Nandimath, N. S. N. Rao, U. Subramaniyan, B. Mishra, B. R. Kalidindi, R. Shrivastava, S. Panta & H. V. Pavan Kumar springer 2018
4 A Wearable Sensor for Monitoring Kangaroo Mother Care Treatment for Premature Neonates Joglekar A, Rawat A, Raiaraman V, Amrutur B, Mony P, Thankachan P, Raj T, Rao S IEEE 2018
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B. Sc nursing admission 2026  

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Project Research Scientist - I (Non-Medical)- ICMR SecureUS Project

The ICMR-funded SecureUltrasound (SecureUS) Project is an innovative initiative focused on developing and validating a screenless…

04 Feb 2026
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