Dr. G. Krishna Karthik

Dr. G. Krishna Karthik

Consultant Pulmonologist | Germanten Hospital, Hyderabad

Dr. G. Krishna Karthik

Dr. G. Krishna Karthik


MBBS, MD (Pulmonology)


Pulmonology Respiratory Medicine Sleep Disorders

Location: Germanten Hospital, Attapur, Hyderabad

Experience: 10+ Years

Consultation Fees : ₹600

OPD Timings: Monday – Saturday | 10:00 AM – 6:00 PM

Languages Spoken: English, Telugu, Hindi


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About Dr. G. Krishna Karthik

Dr. G. Krishna Karthik is a highly skilled pulmonologist with expertise in diagnosing and managing respiratory diseases, lung disorders, sleep apnea, and critical pulmonary conditions. With over 10 years of experience, he specializes in treating asthma, COPD, tuberculosis, pneumonia, pleural diseases, and sleep-related breathing disorders.

He completed his MBBS and MD in Pulmonary Medicine from Konaseema Institute of Medical Sciences, Amalapuram, and is currently a Consultant Pulmonologist at Germanten Hospital, Attapur, Hyderabad.

Dr. Karthik is committed to providing comprehensive lung health care using advanced diagnostic and therapeutic techniques, including pulmonary function tests, bronchoscopy, and pleural fluid management.

Education and Qualifications

  • MBBS – Konaseema Institute of Medical Sciences, Amalapuram (2012)
  • MD (Pulmonology) – Konaseema Institute of Medical Sciences, Amalapuram (2020)

Professional Experience

  • Consultant Pulmonologist – Germanten Hospital, Attapur, Hyderabad (Currently Working)

Registrations and Memberships

  • Andhra Pradesh Medical Council – Registration No. 78186 (2012)

Areas of Expertise

Dr. G. Krishna Karthik specializes in respiratory medicine, lung diseases, and sleep disorders, focusing on advanced treatment techniques for better lung health.

Respiratory & Pulmonary Disorders

  • Asthma and Bronchial Asthma Management
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Chronic Cough and Breathing Difficulty
  • Bronchitis and Bronchiectasis Treatment
  • Cystic Fibrosis Management
  • Pulmonary Hypertension

Lung Infections & Critical Care

  • Tuberculosis Diagnosis & Treatment
  • Pneumonia and Respiratory Infections
  • Lung Cancer Diagnosis and Management
  • Interstitial Lung Disease (ILD)
  • Occupational Lung Diseases

Sleep Disorders & Breathing Issues

  • Obstructive Sleep Apnea (OSA)
  • Sleep Disorder Management
  • Snoring and Sleep Apnea Treatment
  • Smoking Cessation Therapy

Advanced Pulmonary Procedures

  • Pulmonary Function Tests (PFT)
  • Pleural Effusion Management
  • Pleural Fluid Aspiration
  • Chest Tube / ICDT Placement
  • Pleurodesis for Pleural Diseases

Why Choose Dr. G. Krishna Karthik?

  • 10+ years of experience in pulmonology and respiratory medicine
  • Specialist in treating asthma, COPD, tuberculosis, and lung infections
  • Expert in sleep disorders, smoking cessation, and pulmonary rehabilitation
  • Advanced lung function diagnostics, including pulmonary function tests (PFT)
  • Comprehensive patient care for lung cancer, ILD, and pleural diseases
  • Focused on improving lung health through preventive and curative treatments
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Frequently Asked Questions

Common symptoms of lung disease include:
  • Persistent cough and wheezing
  • Shortness of breath
  • Chest tightness and discomfort
  • Frequent lung infections or pneumonia
  • Fatigue and unexplained weight loss
  • Snoring and sleep disturbances
If you experience these symptoms, consulting a pulmonologist is recommended.
**Chronic Obstructive Pulmonary Disease (COPD)** is a long-term lung disease that makes breathing difficult. Treatment includes:
  • Medications like bronchodilators and steroids
  • Pulmonary rehabilitation exercises
  • Oxygen therapy for advanced cases
  • Smoking cessation programs
Symptoms of **Obstructive Sleep Apnea (OSA)** include:
  • Loud snoring
  • Pauses in breathing during sleep
  • Morning headaches
  • Excessive daytime sleepiness
A sleep study may be required for diagnosis, followed by treatment options like **CPAP therapy or lifestyle modifications**.
Yes, **lung diseases can often be prevented** by:
  • Avoiding smoking and air pollution exposure
  • Maintaining good hygiene to prevent infections
  • Getting vaccinated against pneumonia and flu
  • Exercising regularly for better lung capacity
Asthma is a **chronic lung condition** that causes airway inflammation and difficulty breathing. It is managed with:
  • Inhalers (bronchodilators and corticosteroids)
  • Avoiding allergens and triggers
  • Regular exercise with proper precautions
  • Medications prescribed by a pulmonologist
You can schedule a consultation by:
  • Calling Germanten Hospital at [+91-9000900937]