Pulmonology
Dr. Natalia Usuga
License: DHA
14 years of experience
Dr. Natalia Usuga is a Consultant Pulmonologist with international training and a strong commitment to patient-centred, evidence-based care. She is experienced in managing a wide range of respiratory conditions, including asthma, COPD, bronchiectasis, interstitial lung diseases, and pulmonary infections. Her expertise also includes sleep-disordered breathing such as obstructive sleep apnea, pulmonary embolism, pleural diseases, and post-COVID respiratory complications. Dr. Usuga performs advanced diagnostic and therapeutic procedures, including bronchoscopy, EBUS-TBNA, bronchoalveolar lavage, and endobronchial biopsies. She is skilled in pulmonary function testing and in endoscopic treatments for pulmonary emphysema using coils and valves. Her clinical approach integrates multidisciplinary collaboration with radiology, thoracic surgery, sleep medicine, and rehabilitation teams. She is known for her clear communication and emphasis on shared decision-making to develop personalised treatment plans. In addition to her clinical work, she mentors trainees and contributes to quality improvement initiatives to ensure care aligns with international best practices.
Dr. Rachel Kaminski
License: DHA
18 years of experience
Dr. Rachel Kaminski is a graduate of Imperial College London and completed her specialist training in pulmonology at the Royal Brompton Hospital, a global leader in respiratory medicine. With over 17 years of medical experience, she is an internationally respected Respiratory Physician managing both acute and chronic lung conditions. She serves on multiple specialist advisory boards for asthma and COPD and frequently speaks internationally as an expert in airways disease. Dr. Kaminski is actively involved in research as a principal investigator and has published in leading journals, including The Lancet. She has received several NHS Clinical Excellence Awards in recognition of her contributions to patient care and innovation. Her clinical interests include severe asthma, COPD, bronchiectasis, pulmonary infections, respiratory failure, transition care from pediatrics to adulthood, and education for patients and healthcare professionals.
Dr. Olga Vartzioti
License: DHA
20 years of experience
Dr. Olga Vartzioti is a European Board-certified physician in Adult Respiratory Medicine and holds the ERS HERMES Diploma, recognizing her among highly qualified respiratory specialists. With over 20 years of experience, she has contributed to pulmonary research, co-investigating clinical trials in asthma and COPD, and has numerous publications. She completed her residency in Respiratory Medicine in Athens, Greece, earning her National Certification (CCT) in 2008, and subsequently served in various clinical roles, including managing the H1N1 outbreak and working as a Clinical Fellow in the Respiratory-Allergy Unit at Atticon University Hospital. Dr. Vartzioti has extensive experience as a Consultant Pulmonologist, including at King Abdulaziz Hospital in Jeddah and currently at King’s College Hospital London, Dubai. Her clinical expertise spans obstructive lung diseases, interstitial lung disease, chronic cough, breathlessness, sleep-related breathing disorders, and respiratory infections. She has a special interest in sports pulmonology, evaluating exercise-related breathing issues and optimizing lung function in athletes. Dr. Vartzioti also emphasizes preventive medicine, lifestyle interventions, and the connection between a healthy mind and body to promote long-term respiratory wellbeing. She combines clinical excellence with a passion for patient education, guiding individuals toward proactive management of their respiratory health.
Dr. Humam Schakaki
License: DOH
10 years of experience
Dr. Humam Schakaki is a Consultant in Sleep Medicine with extensive clinical experience gained in Germany. He completed his medical education at a renowned faculty of medicine in Vienna, Austria, and is a certified specialist in Internal Medicine, Pulmonology, and Sleep Medicine. With over a decade of experience in pulmonology, he diagnoses and manages a wide range of respiratory conditions, including COPD, asthma, interstitial lung disease, and lung cancer. Dr. Schakaki has particular expertise in interventional bronchoscopy, performing advanced diagnostic and therapeutic procedures with precision and efficiency. As a sleep medicine specialist, he is highly experienced in the evaluation and treatment of sleep disorders. His comprehensive approach focuses on improving respiratory health and enhancing patients’ overall quality of life.
Dr. Azam Kasis
License: MOH
15 years of experience
Dr. Azam Kasis is a Consultant Pulmonologist with over 15 years of clinical experience in respiratory medicine. He has worked at esteemed hospitals in the United Kingdom, including Aintree University Hospital in Liverpool. Dr. Kasis is a member of several leading professional bodies, including the General Medical Council, British Thoracic Society, British Sleep Society, UK Pleural Society, and the Medical Defence Union. He has actively participated in major conferences such as the ERS Breathing and Sleep meetings and BTS Summer Meetings, and has completed advanced training in difficult lung diseases, pulmonary vascular disease, asthma, and chronic cough. His clinical interests include chronic cough, shortness of breath, airway diseases, asthma, COPD, and bronchiectasis. He also specializes in sleep-related breathing disorders, including obstructive sleep apnea and obesity hypoventilation syndrome. Dr. Kasis has expertise in managing acute and chronic respiratory failure, including non-invasive ventilation, as well as pulmonary vascular diseases. His scope of practice further includes lung cancer diagnosis, interstitial and pleural diseases, pulmonary infections, bronchoscopy, and advanced pleural procedures.
Dr. Raja Waqar Ul Haq
License: MOH
11 years of experience
Dr. Raja Waqar Ul Haq is a Consultant Pulmonologist with 11 years of experience in diagnosing and treating respiratory conditions. He specializes in pulmonology, focusing on the chest, lungs, and overall respiratory health. Dr. Haq currently practices at Al Zahra Hospital Sharjah, UAE. He earned his MBBS from Nishtar Medical College in Pakistan and holds the MRCP(UK) in Respiratory Medicine from the Federation of Royal Colleges of Physicians, United Kingdom. Additionally, he has completed a Certificate of Completion of Specialist Training in his field. Dr. Haq is recognized for delivering patient-centered care and advanced respiratory treatments.
Dr. Ana Catarina Moreira
License: DHA
10 years of experience
Dr. Ana Catarina Moreira is a European board-certified Specialist in Pulmonology and Sleep Medicine with over 5 years of post-specialisation experience and a medical career spanning since 2012. She has extensive clinical experience across public and private healthcare systems in Portugal and has been practicing in Dubai since January 2024. Dr. Moreira is highly experienced in managing both inpatient and outpatient respiratory conditions and has completed advanced fellowships in Mechanical Ventilation and Sleep Disorders at Sant’Orsola Malpighi Hospital in Bologna, Italy. Her qualifications include HERMES Diplomate in Adult Respiratory Medicine, certified Somnologist–Expert in Sleep Medicine, and a postgraduate degree in Sports Medicine. She earned her MSc in Medicine from Oporto University and completed her pulmonology residency at Hospital Garcia de Orta in Lisbon. Her clinical interests include sleep-related breathing disorders, obstructive and interstitial lung diseases, pulmonary infections, pleural diseases, pulmonary rehabilitation, smoking cessation, and preventive respiratory care.
Dr. Fardosa Jama
License: DOH
12 years of experience
Dr. Fardosa Jama is a competent and patient-focused Lead Consultant Respiratory Physician with 12 years of post-CCT experience. Bringing specialist expertise in causes, diagnosis, prevention, and treatment of diseases affecting the lungs, with a special interest in pleural disease. Extremely dedicated and supportive of a hospital’s strategic aims and values. Experienced in handling acute and challenging cases.
