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Dr. Sanju Daniel John

Dr. Sanju Daniel John

Senior Consultant - General Medicine

MBBS

MD (General Medicine)

Dr. Sanju Daniel John is a highly experienced physician specializing in General Medicine, with expertise in diagnosing, treating, and managing a wide range of adult medical conditions.

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His approach combines evidence-based medicine with compassionate patient care, ensuring holistic management of both acute and chronic illnesses. With his broad clinical knowledge and commitment to preventive healthcare, Dr. Sanju Daniel John provides comprehensive medical guidance tailored to each patient’s needs.

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Experience

  • Worked as Senior Resident at FMMC, Mangalore from April 2015 – October 2015
  • Worked as Assistant Professor in Dr Somerwell CSI Medical College, Trivandrum from January 2016 – August 2016
  • Worked as Assistant Professor in Kannur Medical College in Department of General Medicine from August 2016 – April 2019
  • Worked as Senior Specialist in Department of General Medicine in Aster MIMS, Kannur from April 1, 2019 – August 31, 2020
  • Worked as Associate Professor in Department of General Medicine at Azeezia Medical College, Kollam from September 2020 – April 2022
  • Worked as Consultant in Department of Internal Medicine at Apollo Adlux Hospital, Cochin from April 2022 – August 2025

Certifications

  • Fellowship in Diabetology
  • Fellowship in Infectious Diseases (Apollo Hospital, Medvarsity)
  • Fellowship in Geriatric Medicine (Apollo Hospital, Medvarsity)

Recognitions

  • Association of Physicians of India, Kerala – Member
  • Kochi Branch – Life Member
  • Association of Physicians of India – Life Member
  • Attended as examiner for undergraduate and postgraduate exams
  • Invited as speaker and faculty for diabetes-focused programs and CMEs
  • Introduced DKA protocol in Apollo Adlux Hospital

Presentations

  • Touraine Solente Gole Syndrome: An Unusual Cause for Clubbing – KAPICON 2013, State Conference, KMC, Mangalore
  • Disseminated Histoplasmosis with Tuberculosis – Deadly Duo – KAPICON 2013, State Conference, KMC, Mangalore
  • Study on Thrombocytopenia Occurring in P. vivax Malaria at a Tertiary Centre in Southern India – World Conference on Infectious Diseases, Chennai, December 2013

Research and Publications

  • Dissertation: Study of Clinical and Haematological Profile in Patients with Plasmodium Vivax Monoinfections
  • Study on Thrombocytopenia Occurring in P. vivax Malaria at a Tertiary Centre in Southern India – International Journal of Recent Trends in Science and Technology, 2014
  • John SD, George S. An Analysis of Demography and Clinical Spectrum of Chronic Kidney Disease: A Tertiary Hospital-based Study. Int J Sci Stud 2019; 7(1):154–9
  • George S, John SD, George S, Thottiyil JJ. Lipid Profile and Alcoholism. Int J Adv Med 2019; 6:1408–15
  • A Study of Clinical and Haematological Profile of Patients with Plasmodium Vivax Mono-infection – Sanju Daniel John, Renji Jacob, Mikhil Mundackal Manoj, Dr Prinoj Varghes. Int J Acad Med Pharm 2023; 5(3):870–875
  • John S, V.A. An Unusual Haematological Complication of Typhoid Fever – Case Report. J Assoc Physicians India 2024; 72(5):101–2
  • A Rare Presentation of Leptospirosis Causing Heart Failure in the Early Stage of Disease – Dr Sanju John, Dr Arjun, 2025
  • When Infections Ignite the Immune System: A Case Report of Sepsis HLH Overlap Syndrome – Dr Sanju John, Dr Shone Thomas, Dr Srivatsa. Volume 14 | Issue 06 | June 2025 | Print ISSN No. 2277–8179 | DOI: 10.36106/ijsr
  • Herpes Zoster–Associated Peroneal Neuropathy Presenting as Foot Drop in an Elderly Diabetic Patient: A Rare Case Report – Dr Sanju John, Dr Arjun, Dr Shone, Dr Parthasarathy. Volume 14 | Issue 06 | June 2025 | Print ISSN No. 2277–8179 | DOI: 10.36106/ijsr
  • Relationship Between Systemic Hypertension and Serum Uric Acid Levels in Adults – A Cross Sectional Study – Dr Jayasoorya, Dr Sanju Daniel John, Dr Anil Vijayakumar. Int J Med Pub Health 2025; 15(3):2261–67
  • Masked by the Rash: Atypical Scrub Typhus Presenting as Pericarditis and Polyserositis – Dr Shafeeq, Dr Reshma, Dr Sanju, Dr Srivatsa. Volume 14 | Issue 09 | September 2025 | Print ISSN No. 2277–8179 | DOI: 10.36106/ijsr

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