Dr. L. Arun Khumar
Consultant Physician & Diabetologist

Dr. L. Arun Khumar

Endocrinology & Diabetology

MBBS., MD (Gen. Med.)., DNB (Gen. Med.)
Consults in Tamil & English
9:30 AM – 4:30 PM (Emergency 24 Hrs)
24×7
Emergency availability
MD General Medicine
Madras Medical College
DNB
Board-certified specialist
2
Languages spoken
About

Consultant Physician & Diabetologist

Dr. L. Arun Khumar is a Consultant General Physician who completed his MD (General Medicine) at Madras Medical College and subsequently his DNB (General Medicine). He provides holistic internal-medicine care with a focus on accurate diagnosis, lifestyle management and chronic disease control, and has a special interest in diabetes and critical care.

Areas of Expertise

What L. Arun Khumar treats

Diabetes

Hypertension

Thyroid disorders

Dyslipidaemia

Critical care and toxicology

Obesity

Fever related illness

Anaemia

Heart failure and Preventive Cardiology

Palliative care

Geriatric care

Infectious disease

General Medicine

Procedures & Treatments

Procedures performed

  • Endotracheal intubation
  • Central line insertion
Education & Training

Credentials & residency

Post Grad

MD General Medicine — Madras Medical College

Duty Medical Officer

RMCH, Coimbatore

2019-2020

MD (General Medicine)

Madras Medical College

2020-2023

Aadhar Hospital, Tirupur (2023–2024)

2023-2024

Revathi Medical Center, Tirupur (2024–present)

Memberships

Affiliations

Tamil Nadu Dr. MGR Medical University
Awards & Recognitions

Distinctions

Certificate Clinico-Echo Correlation for Physicians, Indian Academy of Echocardiography
Certificate courses in Obesity Prevention and Management (CCOPM) conducted by Public Health Foundation of India
Certificate of Advanced course in Migraine and Headache medicine conducted by Indian Academy of Neurology
Certificate course in Cardiac Care Masterclass 2025 conducted by European Society of Cardiology
Certificate course in Hyperlipidemia Masterclass conducted by European Atherosclerosis Society
Academic & Research

Publications

A study on aetiology, frequency and outcomes of hospitalisation in patients on maintenance haemodialysis