Complete Care for
Every Stage of Life
From Sleep Medicine and Multispeciality Care to Diet
& Lifestyle Wellness — Nithra brings expert healthcare
solutions for you and your family under one roof.
Meet Our Specialists
Our experienced specialists deliver personalized, evidence-based care. Working together to improve your health, well-being, and quality of life.
Dr. Nagarajan Ramakrishnan
FOUNDER & MANAGING DIRECTOR
Senior Consultant
Sleep Medicine
18+ Years
Diplomate, American Board (Internal Medicine, Critical Care Medicine, Sleep Medicine & Obesity Medicine). MMM FACP, FCCP, FCCM, FAASM, FICCM, FISDA
Dr. Nileena N.K.M.
CONSULTANT
Sleep Medicine
18+ Years
MD, FSM (Fellowship in Sleep Medicine)
Dr. Prakash Kothari.G
CONSULTANT
Sleep Medicine
18+ Years
MD, FSM (Fellowship in Sleep Medicine)
Sleep Medicine Consultation
Sleep Medicine Consultation
At Nithra Sleep and Health Care, our Sleep Medicine Consultation is the first step towards understanding and improving your sleep health. We specialize in identifying the root cause of sleep problems and providing personalized care for long-term wellness.
Sleep issues such as insomnia, snoring, sleep apnea, daytime fatigue, and disturbed sleep patterns are often linked to underlying medical or lifestyle factors. Through expert consultation, our specialists evaluate your symptoms, medical history, and sleep habits to arrive at an accurate diagnosis.
Our Approach to Care
We follow a structured and patient-centric approach:
- Detailed Assessment
Understanding your sleep patterns, lifestyle, and health conditions - Clinical Evaluation & Diagnosis
Identifying sleep disorders through expert consultation and, if needed, advanced sleep studies - Sleep Diagnostics
Advanced testing like polysomnography to analyze sleep stages, breathing, and body functions during sleep - Personalized Treatment Plan
Tailored solutions based on your condition—lifestyle changes, therapy, or medical support - Continuous Monitoring & Support
Regular follow-ups to track improvement and ensure long-term results
Dr. Ramesh Venkataraman
SENIOR CONSULTANT
Lifestyle Medicine
18+ Years
Diplomate, American Board (Internal Medicine, Critical Care Medicine, Neuro Critcal Care), FCCM, FICCM, Diplomate International Society of Lifestyle Medicine
Life Style Medicine & Internal Medicine
Lifestyle Medicine & Internal Medicine
At Nithra Sleep and Health Care, our Lifestyle Medicine & Internal Medicine services focus on treating the root cause of health issues—not just the symptoms. We combine modern medical care with lifestyle-based interventions to help you achieve long-term health and sustainable wellness.
Many common conditions such as diabetes, hypertension, obesity, thyroid disorders, fatigue, and metabolic imbalances are closely linked to lifestyle habits like sleep, diet, stress, and physical activity. Our approach integrates clinical expertise with personalized lifestyle modifications to manage and prevent these conditions effectively.
Our Approach to Care
- Comprehensive Health Evaluation
Detailed assessment of medical history, lifestyle, sleep patterns, and metabolic health - Root Cause Diagnosis
Identifying underlying triggers rather than just treating symptoms - Personalized Treatment Plans
Combining medical management with nutrition, sleep optimization, and lifestyle correction - Preventive & Long-Term Care
Focus on preventing complications and improving overall quality of life - Continuous Monitoring & Support
Regular follow-ups to track progress and make necessary adjustments
Psychiatry (Mental Health)
Psychiatry (Mental Health)
At Nithra Sleep and Health Care, our Psychiatry services are dedicated to supporting your mental and emotional well-being with compassionate, confidential, and evidence-based care. We understand that mental health is deeply connected to sleep, physical health, and overall quality of life.
Stress, anxiety, depression, sleep disturbances, and emotional challenges can significantly impact daily functioning. Our specialists focus on identifying the root causes of these concerns and providing personalized treatment to help you regain balance and clarity.
Our Approach to Care
- Comprehensive Psychological Assessment
Understanding your emotional health, lifestyle, sleep patterns, and personal challenges - Accurate Diagnosis
Identifying mental health conditions through structured clinical evaluation - Personalized Treatment Plans
A combination of therapy, lifestyle guidance, and medication (if required) - Integrated Care
Addressing the connection between mental health, sleep, and physical well-being - Ongoing Support & Monitoring
Regular follow-ups to ensure progress and long-term stability
Dr. Babu K. Abraham
SENIOR CONSULTANT
Pulmonary Medicine
18+ Years
MD (Medicine), MRCP (UK), Fellowship in Critical Care Medicine (University of Toronto), FICCM
Dr. Meghena Mathew
SENIOR CONSULTANT
Pulmonary Medicine
18+ Years
DNB, IDCCM, IFCCM, EDIC, European Diploma in Respiratory Medicine
Pulmonary Medicine (Lung Health)
Pulmonary Medicine (Lung Health)
At Nithra Sleep and Health Care, our Pulmonary Medicine services focus on the diagnosis, treatment, and long-term management of lung and respiratory conditions. We provide comprehensive care to help you breathe better, improve lung function, and enhance overall quality of life.
Respiratory issues such as chronic cough, breathlessness, asthma, sleep-related breathing disorders, and lung infections can significantly affect daily living. Our specialists use a patient-centered approach to identify the root cause and deliver personalized treatment plans tailored to each individual’s condition.
Our Approach to Care
- Comprehensive Respiratory Assessment
Detailed evaluation of symptoms, medical history, and lifestyle factors - Advanced Diagnostics
Lung function tests, imaging, and sleep-related breathing assessments - Accurate Diagnosis
Identifying underlying respiratory conditions with clinical expertise - Personalized Treatment Plans
Medication, inhalation therapy, lifestyle modifications, and respiratory support - Continuous Monitoring & Follow-up
Ongoing care to manage chronic conditions and prevent complications
Infectious Diseases, Adult Vaccination & Travel Health
Infectious Diseases, Adult Vaccination & Travel Health
At Nithra Sleep and Health Care, we provide comprehensive care for the prevention, diagnosis, and management of infectious diseases, along with expert guidance on adult vaccinations and travel health. Our focus is on protecting your health through timely prevention, accurate diagnosis, and personalized care.
Infectious diseases can range from common viral and bacterial infections to more complex conditions requiring specialized care. At the same time, adult immunization plays a vital role in preventing serious illnesses, especially in today’s fast-moving, travel-connected world. Our team ensures you stay protected with the right vaccines and medical advice tailored to your lifestyle and travel needs.
Our Approach to Care
- Comprehensive Evaluation
Detailed assessment of symptoms, exposure risks, medical history, and travel plans - Accurate Diagnosis & Treatment
Evidence-based management of infections with appropriate medications and care - Adult Vaccination Programs
Personalized vaccination schedules based on age, health status, and risk factors - Travel Health Consultation
Pre-travel advice, required vaccinations, and preventive measures for safe travel - Preventive & Long-Term Care
Focus on immunity building, infection prevention, and overall wellness
Dr. Vivek Venkataraman Iyer
SENIOR CONSULTANT
Neurology
18+ Years
MD (General Medicine), DM (Neurology)
Neurology (Brain Health)
Neurology (Brain Health)
At Nithra Sleep and Health Care, our Neurology services focus on the diagnosis, treatment, and management of conditions affecting the brain, nerves, and overall nervous system. We are committed to helping you maintain optimal brain health, improve cognitive function, and enhance quality of life.
Neurological issues such as headaches, migraines, dizziness, memory problems, sleep-related neurological disorders, and nerve conditions can impact daily functioning and overall well-being. Our specialists take a comprehensive and patient-centered approach to identify the underlying causes and provide personalized care.
Our Approach to Care
- Comprehensive Neurological Assessment
Detailed evaluation of symptoms, medical history, lifestyle, and sleep patterns - Accurate Diagnosis
Clinical expertise combined with advanced diagnostic tools when required - Personalized Treatment Plans
Tailored medical management, lifestyle modifications, and supportive therapies - Integrated Care
Addressing the strong connection between brain health, sleep, and overall wellness - Continuous Monitoring & Support
Regular follow-ups to track progress and ensure long-term improvement
Cardiology
Cardiology (Heart Health)
At Nithra Sleep and Health Care, our Cardiology services focus on the prevention, diagnosis, and management of heart-related conditions. We are committed to helping you maintain a healthy heart through early detection, personalized care, and lifestyle-based interventions.
Heart health is closely linked to factors such as lifestyle, stress, sleep, diet, and underlying medical conditions like diabetes and hypertension. Our specialists take a comprehensive approach to evaluate your cardiovascular health and provide tailored treatment plans that ensure long-term wellness.
Our Approach to Care
- Comprehensive Cardiac Evaluation
Detailed assessment of symptoms, medical history, lifestyle, and risk factors - Advanced Diagnostics
ECG, blood tests, and other cardiac evaluations for accurate diagnosis - Personalized Treatment Plans
Medical management combined with lifestyle and dietary modifications - Preventive Cardiology
Focus on early detection and reducing future heart-related risks - Continuous Monitoring & Follow-up
Regular check-ups to track progress and maintain heart health
Dr. A.T. Mohan
SENIOR CONSULTANT
Gastroenterology
18+ Years
MBBS, MD(General Medicine), DM(Gastroenterology)
Gastroenterologist (Gut Health)
Gastroenterology (Gut Health)
At Nithra Sleep and Health Care, our Gastroenterology services focus on the diagnosis, treatment, and long-term management of digestive system disorders. We aim to improve your gut health, which plays a crucial role in overall wellness, immunity, and energy levels.
Digestive issues such as acidity, bloating, indigestion, constipation, liver conditions, and gut-related discomfort are often linked to lifestyle, diet, stress, and sleep patterns. Our specialists take a holistic approach to identify the root cause and provide personalized care that supports long-term digestive health.
Our Approach to Care
- Comprehensive Digestive Assessment
Detailed evaluation of symptoms, diet, lifestyle, and medical history - Accurate Diagnosis
Identifying underlying gastrointestinal conditions with clinical expertise - Personalized Treatment Plans
Medication, diet correction, and lifestyle modifications tailored to your needs - Gut-Focused Lifestyle Management
Integrating nutrition, stress management, and sleep for optimal gut health - Continuous Monitoring & Support
Regular follow-ups to ensure improvement and prevent recurrence
ENT, Head & Neck Surgeon
ENT, Head & Neck Surgery
At Nithra Sleep and Health Care, our ENT (Ear, Nose, and Throat) and Head & Neck Surgery services focus on the diagnosis and treatment of conditions affecting the ear, nose, throat, and related structures of the head and neck. We provide comprehensive care to improve breathing, hearing, voice, and overall quality of life.
ENT issues such as sinus problems, ear infections, hearing loss, throat discomfort, snoring, and sleep-related breathing disorders can significantly impact daily living. Our specialists use a patient-centered approach to identify the root cause and deliver personalized treatment plans for effective and lasting relief.
Our Approach to Care
- Comprehensive ENT Evaluation
Detailed assessment of symptoms, medical history, and lifestyle factors - Accurate Diagnosis
Clinical expertise supported by advanced diagnostic tools - Personalized Treatment Plans
Medication, minor procedures, or surgical interventions when required - Sleep-Related ENT Care
Evaluation and management of snoring and sleep apnea conditions - Continuous Monitoring & Follow-up
Ensuring long-term relief and prevention of recurrence
Dr. Ramesh Venkataraman
SENIOR CONSULTANT
General Medicine
18+ Years
AB( Int Med), AB ( Crit Care), AB ( Neuro Crit Care), FCCM, FICCM,
General Medicine
General Medicine
At Nithra Sleep and Health Care, our General Medicine services provide comprehensive primary care for a wide range of health concerns. We focus on early diagnosis, effective treatment, and preventive care to help you maintain overall health and well-being.
General Medicine acts as the first point of contact for most medical conditions—whether it’s a common illness, ongoing health issue, or preventive check-up. Our physicians take a holistic and patient-centered approach, ensuring that every individual receives personalized care based on their health needs, lifestyle, and medical history.
Our Approach to Care
- Comprehensive Health Evaluation
Detailed assessment of symptoms, medical history, and lifestyle factors - Accurate Diagnosis & Treatment
Evidence-based medical care for both acute and chronic conditions - Preventive Healthcare Focus
Early detection, routine check-ups, and risk assessment - Integrated Care
Coordinating with specialists when needed for complete treatment - Continuous Monitoring & Follow-up
Ensuring long-term health management and recovery
Pediatric Sleep and Pulmonary Medicine
At Nithra, we provide specialized care for children facing sleep and respiratory disorders, ensuring accurate diagnosis and effective treatment in a child-friendly environment. Our expert team focuses on conditions such as sleep apnea, breathing difficulties, asthma, chronic cough, and other pulmonary concerns.
Using advanced diagnostic tools, including sleep studies and respiratory assessments, we identify the root cause of each condition and create personalized treatment plans. Our approach combines medical expertise, continuous monitoring, and family guidance to support long-term health and well-being.
We are committed to helping children breathe better, sleep peacefully, and lead healthier lives through comprehensive and compassionate care.
Ms. Hema Deenadayalan
Consultant Dietitian
Nutrition & Diet
18+ Years
M.H.Sc., PDCR., PGC (Diabetes Education), CCHQM (TSNA-ACME-AHPI)
Dietitian
Dietitian & Clinical Nutrition
At Nithra Sleep and Health Care, our Dietitian & Clinical Nutrition services focus on improving your health through personalized, science-based nutrition plans. We help you achieve your health goals by aligning your diet with your body’s needs, lifestyle, and medical conditions.
Nutrition plays a vital role in managing weight, improving metabolism, supporting recovery, and preventing chronic diseases. Our expert dietitians take a holistic approach—considering your body composition, eating habits, sleep patterns, and health conditions—to design practical and sustainable diet plans.
Our Approach to Care
- Comprehensive Nutritional Assessment
Evaluation of diet patterns, lifestyle, medical history, and body composition - Personalized Diet Planning
Customized meal plans tailored to your goals and health conditions - BCA-Based Guidance
Understanding fat percentage, muscle mass, and metabolic health for accurate planning - Lifestyle & Habit Correction
Focus on long-term, sustainable dietary habits - Continuous Monitoring & Support
Regular follow-ups to track progress and optimize results
Dr. Gowri Meena
Senior Consultant
Women’s Health
18+ Years
MD (OG) DNB (OG)CIMP MRCOG (UK) FRCOG(UK)
Women’s Health Care at Our Clinic
At our clinic, we understand that women’s health is unique at every stage of life—from adolescence to motherhood and beyond. Our approach is centered on comprehensive evaluation, personalized treatment, and long-term wellness, ensuring that every woman receives the care she truly deserves.
How We Treat
We believe in treating the root cause—not just the symptoms. Every patient undergoes a detailed consultation where we carefully understand medical history, lifestyle, and specific concerns. Based on this, we design a customized treatment plan tailored to individual needs.
Dr. N. Ramakrishnan
FOUNDER & MANAGING DIRECTOR
Senior Consultant
Sleep Medicine
18+ Years
Diplomate, American Board (Internal Medicine, Critical Care Medicine, Sleep Medicine & Obesit Medicine). MMM FACP, FCCP, FCCM, FAASM, FICCM, FISDA
Dr. Babu K. Abraham
Senior Consultant
Sleep Medicine
18+ Years
MD (Medicine), MRCP (UK), Fellowship in Critical Care Medicine (University of Toronto), FICCM
Travel Health Care at Our Clinic
Traveling—whether for business, leisure, or relocation—can expose you to new environments, climates, and health risks. At our clinic, we provide comprehensive travel health services to ensure you stay safe, healthy, and worry-free throughout your journey.
How We Care for Travelers
Our approach focuses on prevention, preparation, and protection. We assess your travel plans, destination-specific risks, and personal health profile to provide tailored medical guidance and support.
Our Travel Health Approach
- Pre-Travel Consultation:
We evaluate your destination, duration of travel, and medical history to identify potential health risks. - Vaccination & Immunization Support:
We provide recommended and required vaccines based on international travel guidelines. - Personalized Health Advice:
Guidance on food safety, hydration, climate adaptation, altitude sickness, and infection prevention. - Medication & Travel Kits:
We help you prepare essential medications and first-aid kits customized for your trip.
Integrated Care Services
Seamless, coordinated care with essential services under one roof.Pharmacy, diagnostics, and sleep lab designed for faster, better outcomes.
Redefining Healthcare Through Integrated Care
Healthcare today requires more than isolated treatments — it demands a connected, multidisciplinary approach. At Nithra, we have evolved from a sleep-focused center into a comprehensive multispeciality clinic, addressing both sleep health and overall medical well-being.
Our expert team spans across Pulmonology, Cardiology, Neurology, ENT, Pediatrics, Gastroenterology, Psychiatry, and Internal Medicine, supported by advanced sleep diagnostics and personalized care programs.
We specialize in identifying how sleep, lifestyle, and systemic health conditions are interconnected, enabling more effective and long-lasting treatment outcomes.
By combining clinical expertise, modern diagnostics, and preventive healthcare, we ensure every patient receives holistic, continuous, and outcome-driven care.
At Nithra, we don’t just treat conditions —
we restore balance, improve quality of life, and build long-term health.
Our Care Philosophy &
Why We Exist
Restoring Health Through Integrated Multispeciality Care
Modern healthcare challenges are increasingly complex, with conditions like diabetes, cardiovascular diseases, respiratory disorders, and mental health concerns on the rise. Many of these are deeply connected to lifestyle factors and sleep health, yet are often treated in isolation.
At Nithra Multispeciality Clinic, we take a holistic, integrated approach — bringing together experts across Sleep Medicine, Pulmonology, Cardiology, Neurology, ENT, Pediatrics, Gastroenterology, Psychiatry, and Lifestyle Medicine to deliver complete care under one roof.
We focus on identifying root causes, not just symptoms, ensuring every patient receives accurate diagnosis, personalized treatment, and preventive care guidance.
With a strong foundation in advanced diagnostics, sleep science, and multidisciplinary collaboration, our goal is to help individuals achieve better health, better sleep, and better quality of life.
Comprehensive Multispeciality Care
All your health concerns addressed under one roof by experienced specialists across multiple medical disciplines.
Evidence-Based Treatment Approach
We follow proven medical protocols and personalized care plans focused on long-term health outcomes.
Accurate & Advanced Diagnostics
In-depth evaluations using modern diagnostic tools to ensure precise diagnosis and effective treatment planning.
Patient-Centric Care Philosophy
Clear communication, patient education, and collaborative care to ensure better understanding and results.
Mother’s Day Wellness Special
Give the Gift of Health & Care This Mother’s Day
Mothers spend their lives caring for everyone around them — now it’s time to care for their health too.
Nithra Health brings a specially curated Mother’s Day Wellness Evaluation Package designed to support women’s sleep health, nutrition, hormonal balance, energy levels, and preventive wellness.
This comprehensive wellness screening helps identify fatigue, sleep disturbances, vitamin deficiencies, metabolic concerns, and lifestyle-related health issues early.
Everything You Need to Know
What services do you offer at Nithra Multispeciality Clinic?
How do I know which specialist I need to consult?
Do you offer diagnostic tests at your clinic?
Can I consult doctors online?
Do you treat both acute and chronic health conditions?
Do I need a referral to book an appointment?
What’s the first step towards better health?
A visit to Nithra Multispeciality Clinic is the best place to begin. Our team of specialists across sleep medicine, pulmonology, cardiology, neurology, ENT, pediatrics, and more will evaluate your concerns and guide you with the right diagnosis and personalized treatment plan.
