Dr. Subramanian Natarajan

MD Pulmonary Medicine

18+ years of experience

With distinguished credentials and a deep commitment to respiratory and sleep medicine, Dr. Subramanian Natarajan is a leading expert in his field. A National Talent Scholar and merit-rank holder, he completed his MBBS from Seth G.S. Medical College & KEM Hospital, then went on to obtain an MD in Pulmonary Medicine and Critical Care Medicine. 

Dr. Natarajan specialises in Sleep Medicine, and he has pioneered an advanced Sleep Lab for the accurate diagnosis of conditions like sleep apnea and insomnia. This allows him to provide personalized, evidence-based care for patients struggling with sleep disorders. 

As a leading Pulmonologist in Mumbai and a recognized Pulmonologist in Bangalore, Dr. Natarajan also conducts lectures and teaching programs for both the medical community and laypeople. If you are searching for a Sleep Doctor Near Me or a Sleep Doctor Near You, his expertise is widely available. At RemeSleep, he ensures holistic care for patients, providing a sanctuary to improve their sleep by combining her respiratory medicine background with dedicated sleep disorder care.

Areas of Expertise

  • Pulmonary & Critical Care Medicine
  • Sleep Apnea & Insomnia Diagnosis & Treatment
  • Advanced Sleep Lab Evaluations
  • Respiratory Disorders & Breathlessness
  • Comprehensive Sleep / Lung Health Management

By combining his respiratory medicine background with dedicated sleep disorder care, Dr. Natarajan Subramanian ensures that patients receive holistic treatment that addresses both lung health and quality of sleep.

Best doctor in Mumbai for Insomnia

I had been struggling with sleepless nights and constant fatigue for almost three years. I came across Remesleep, and their personalized treatment made all the difference. I’m now sleeping peacefully and feeling refreshed every morning. Thank you, Remesleep, truly life-changing and highly recommended!

Sakshi

IT Professional

Highly Recommended for Sleep Issue

I was diagnosed with insomnia and had been suffering for the past two years. I tried various treatments from top hospitals but never found a permanent solution. Then I got connected with Remesleep, went through their complete treatment, and now I can finally sleep well. Thanks to Remesleep ,  highly recommended to everyone!

Ankit

IT Professional

Best Doctor for Sleeping issue at night

He could not sleep at night for almost one month. My son got relief in two days and I am very much thankful to the doctor

Shreekant

Govt employee

Best Doctor for snoring issue

I was motivated to try RemeSleep when my partner & I realized how much my snoring was affecting our sleep… It’s been six months since I started & I’m sleeping better.

Sushil Malik

Private Employee

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Frequently Ask Questions

  • He practices at Remesleep – Mulund West: 404, 4th Floor, Marathon Chambers, Above Maharajan Sarees, Near Panch Rasta, P.K. Road, Mulund West, Mumbai.

    Typical consultation timings listed as Mon-Sat 10:00 AM - 07:00/08:00 PM.

    It’s advisable to call ahead to check availability as his schedule may include procedures or therapies that take more time

  • At the first consult with a pulmonologist such as Dr Natrajan, you should bring:

    Previous chest X-rays/CT scans if any, pulmonary function tests (PFTs) if done, sleep study (if sleep issues), previous treatment history for lung/breathing issues.

    This helps him assess the condition comprehensively, especially because his profile mentions Sleep Medicine & respiratory diagnostics.
  • You might consider consulting Dr Natrajan if you have:

    • Persistent or chronic cough, unexplained breathlessness, or recurring respiratory infections.

    • Suspected sleep‐related breathing disorders (like sleep apnea, snoring, insomnia tied to breathing).

    • Need for advanced diagnostic procedures (bronchoscopy, EBUS) or critical‐care respiratory support.

    • A desire for a specialist who engages in detailed explanation and individualized care.

  • Sleep medicine (including sleep apnoea, insomnia) , he operates a sleep lab.

    Diagnostic interventions like bronchoscopy and EBUS.

    He is known for a compassionate approach, taking care of complex respiratory cases and being patient‐centric

  • Dr Natrajan is a chest physician / pulmonologist. He is associated with The Lung Centre, Mulund West in Mumbai, and his expertise includes respiratory medicine, critical care, sleep medicine (sleep apnoea & insomnia), and diagnostic bronchoscopy & endobronchial ultrasound (EBUS).

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