“At Rainbow Hospital, Delhi, my daughter received continuous medical supervision and regular therapy sessions throughout our stay. The team monitored her progress closely, and by the end of the treatment, I could see encouraging improvement in her.”
- Dr. Preetha Purushotaman is a well-known Neurologist having 16 years of experience.
- Her areas of expertise are Epilepsy, Movement disorder, Non-invasive stroke management, Headache, etc.
- Dr. Preetha has treated patients from as young as 2 years till 94 years old.
- She is also an expert in treating Parkinson's disease, Multiple sclerosis, Migraine, Head injury, Muscle weakness, numbness, etc.
- She speaks English, Tamil, and Telugu.
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- Dr. Preetha Purushotaman is a well-known Neurologist having 16 years of experience.
- Her areas of expertise are Epilepsy, Movement disorder, Non-invasive stroke management, Headache, etc.
- Dr. Preetha has treated patients from as young as 2 years till 94 years old.
- She is also an expert in treating Parkinson's disease, Multiple sclerosis, Migraine, Head injury, Muscle weakness, numbness, etc.
- She speaks English, Tamil, and Telugu.

Dr. R. Raja
Urologist
- Dr. R. Raja is a leading Urologist with more than 19 years of experience.
- He is skilled in managing conditions such as renal and penis cancers and also specialises in treating problems related to the urinary tract or male reproductive system.
- He earned his MBBS from Madurai Medical College, Chennai, and his MS in General Surgery from Stanley Medical College, Chennai, in 2010.
- Dr. Raja also obtained an MCh in Urology from Dr. MGR Medical University, Tamil Nadu, and an MRCS Ed from the Royal College of Surgeons, Edinburgh (UK).
- He has been an observant in multiple associations and has also taken Advanced Laparoscopic Urology Training.
- He is a member of the Urological Society of India, the Association of Southern Urologists, and the Madras Urological Society.
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- Dr. R. Raja is a leading Urologist with more than 19 years of experience.
- He is skilled in managing conditions such as renal and penis cancers and also specialises in treating problems related to the urinary tract or male reproductive system.
- He earned his MBBS from Madurai Medical College, Chennai, and his MS in General Surgery from Stanley Medical College, Chennai, in 2010.
- Dr. Raja also obtained an MCh in Urology from Dr. MGR Medical University, Tamil Nadu, and an MRCS Ed from the Royal College of Surgeons, Edinburgh (UK).
- He has been an observant in multiple associations and has also taken Advanced Laparoscopic Urology Training.
- He is a member of the Urological Society of India, the Association of Southern Urologists, and the Madras Urological Society.
- Dr. Rajeev Thilak C. is a well-known Cardiothoracic Surgeon in Chennai.
- He has about 11 years of experience and specializes in cardiac and vascular surgery.
- He completed his MBBS from Stanley Medical College in 2013.
- After that, he completed an MS (General Surgery) from Madras Medical College and Government General Hospital, Chennai, in 2015.
- He did MCh (Cardiothoracic and Vascular Surgery) from JIPMER in 2021.
- He has worked as a Peer Reviewer at Cureus Journal of Medical Science.
- He has been associated with reputed organizations such as the European Association for Cardiothoracic Surgery and the Indian Association of Cardiovascular Thoracic Surgeons.
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- Dr. Rajeev Thilak C. is a well-known Cardiothoracic Surgeon in Chennai.
- He has about 11 years of experience and specializes in cardiac and vascular surgery.
- He completed his MBBS from Stanley Medical College in 2013.
- After that, he completed an MS (General Surgery) from Madras Medical College and Government General Hospital, Chennai, in 2015.
- He did MCh (Cardiothoracic and Vascular Surgery) from JIPMER in 2021.
- He has worked as a Peer Reviewer at Cureus Journal of Medical Science.
- He has been associated with reputed organizations such as the European Association for Cardiothoracic Surgery and the Indian Association of Cardiovascular Thoracic Surgeons.

Dr. E. Chandrasekhar
Interventional Cardiologist
- Dr. E. Chandrasekhar is a cardiologist having more than 15 years of expertise.
- Services provided by him chest pain treatment, treadmill test-tmt, peripheral angioplasty, peripheral vascular disease and pacemaker implantation.
- He earned his MBBS at Annamalai University in 1998, his MD in general medicine at Sri Ramachandra University in Chennai in 2006, and his DNB in cardiology at the Vijaya Heart Foundation in 2010.
- He is a fellow of the European Society of Cardiology and a member of the Indian Medical Association (IMA), Association of Physicians of India (API), Cardiological Society of India (CSI), and other organisations (FESC).
- He is registered with the registration number 73998 Tamil Nadu Medical Council, 2004.
- Dr. E. Chandrasekhar is fluent in English.
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- Dr. E. Chandrasekhar is a cardiologist having more than 15 years of expertise.
- Services provided by him chest pain treatment, treadmill test-tmt, peripheral angioplasty, peripheral vascular disease and pacemaker implantation.
- He earned his MBBS at Annamalai University in 1998, his MD in general medicine at Sri Ramachandra University in Chennai in 2006, and his DNB in cardiology at the Vijaya Heart Foundation in 2010.
- He is a fellow of the European Society of Cardiology and a member of the Indian Medical Association (IMA), Association of Physicians of India (API), Cardiological Society of India (CSI), and other organisations (FESC).
- He is registered with the registration number 73998 Tamil Nadu Medical Council, 2004.
- Dr. E. Chandrasekhar is fluent in English.
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Dr. Kartik Natarajan
Hepatopancreatobiliary Surgeon
- Dr. Kartik Natarajan is a skilled Medical Gastroenterologist and Hepatologist with 11 years of experience.
- He specializes in the management of End-Stage Liver Disease, Cirrhosis, Fatty Liver Disease, Gastrointestinal Bleeding, and Biliary Stone Treatment.
- Dr. Kartik completed his MBBS at Topiwala National Medical College in Mumbai in 2013 and his DNB in Internal Medicine at Poona Hospital and Research Centre in 2017.
- Later, he obtained a membership from the Royal College of Physicians and received a fellowship in advanced endoscopy from the Mayo Clinic Alix School of Medicine.
- He is also a member of the Indian Society of Gastroenterology (ISG), ISG Tamil Nadu Chapter, and the American College of Cardiology (ACC).
- Dr. Kartik has published in over 20 national and international publications.
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- Dr. Kartik Natarajan is a skilled Medical Gastroenterologist and Hepatologist with 11 years of experience.
- He specializes in the management of End-Stage Liver Disease, Cirrhosis, Fatty Liver Disease, Gastrointestinal Bleeding, and Biliary Stone Treatment.
- Dr. Kartik completed his MBBS at Topiwala National Medical College in Mumbai in 2013 and his DNB in Internal Medicine at Poona Hospital and Research Centre in 2017.
- Later, he obtained a membership from the Royal College of Physicians and received a fellowship in advanced endoscopy from the Mayo Clinic Alix School of Medicine.
- He is also a member of the Indian Society of Gastroenterology (ISG), ISG Tamil Nadu Chapter, and the American College of Cardiology (ACC).
- Dr. Kartik has published in over 20 national and international publications.

Dr. Siva Subramaniam K
Medical Oncologist
- Dr. Siva Subramaniam K is a known Medical and Radiation Oncologist with 17 years of experience.
- His expertise lies in cancer screening, lymphoma, leukemia, hematological malignancies, advanced radiotherapy techniques, etc.
- He did an MBBS from Thanjavur Medical College in 2005 and an MD in Radiotherapy from PGIMER, Chandigarh in 2012.
- Later, he did DM in Medical Oncology from Madras Medical College.
- He was the first in the NEET medical oncology specialty (All India First Rank) conducted by the National Board of Examination.
- He has qualified for the ESMO Examination for Medical Oncologists.
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- Dr. Siva Subramaniam K is a known Medical and Radiation Oncologist with 17 years of experience.
- His expertise lies in cancer screening, lymphoma, leukemia, hematological malignancies, advanced radiotherapy techniques, etc.
- He did an MBBS from Thanjavur Medical College in 2005 and an MD in Radiotherapy from PGIMER, Chandigarh in 2012.
- Later, he did DM in Medical Oncology from Madras Medical College.
- He was the first in the NEET medical oncology specialty (All India First Rank) conducted by the National Board of Examination.
- He has qualified for the ESMO Examination for Medical Oncologists.

Dr. P. Manokar is a distinguished Interventional Cardiologist with over 18 years of experience, committed to delivering top-tier cardiac care. With more than 4,000 successful therapeutic procedures, he has established a reputation for excellence in treating a wide spectrum of cardiac conditions, from neonatal to nonagenarian patients.
Why Choose Dr. Manokar?
- Extensive Interventional Expertise: With over 18 years of experience and more than 4,000 successful therapeutic procedures, Dr. Manokar has a proven track record in treating complex cases, including Chronic Total Occlusions (CTOs) and structural heart disease.
- Advanced Techniques & Specialised Expertise: He is known for performing complex coronary interventions, including advanced calcium modification strategies (Rota, IVL), image-guided procedures, and paediatric interventions. His expertise extends to heart failure and transplant, backed by specialised training at Ohio State University.
- Pioneering Academic Achievement: Dr. Manokar is credited as the youngest cardiologist in the country to become a Professor, a rare distinction that highlights his exceptional talent and rapid mastery of the cardiology field.
- Leader in Complex Cardiology: He has advanced heart programmes and is a multifaceted interventionalist with a special interest in Chronic Total Occlusions (CTOs), showcasing his expertise in one of the most challenging areas of cardiology.
- Award-Winning Excellence: Dr. Manokar has been recognised with prestigious awards for his clinical services, including the Dr. A.P.J. Abdul Kalam Excellence Award (2017) and the “Most Trusted Cardiologist in Tamil Nadu” award.
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Dr. P. Manokar is a distinguished Interventional Cardiologist with over 18 years of experience, committed to delivering top-tier cardiac care. With more than 4,000 successful therapeutic procedures, he has established a reputation for excellence in treating a wide spectrum of cardiac conditions, from neonatal to nonagenarian patients.
Why Choose Dr. Manokar?
- Extensive Interventional Expertise: With over 18 years of experience and more than 4,000 successful therapeutic procedures, Dr. Manokar has a proven track record in treating complex cases, including Chronic Total Occlusions (CTOs) and structural heart disease.
- Advanced Techniques & Specialised Expertise: He is known for performing complex coronary interventions, including advanced calcium modification strategies (Rota, IVL), image-guided procedures, and paediatric interventions. His expertise extends to heart failure and transplant, backed by specialised training at Ohio State University.
- Pioneering Academic Achievement: Dr. Manokar is credited as the youngest cardiologist in the country to become a Professor, a rare distinction that highlights his exceptional talent and rapid mastery of the cardiology field.
- Leader in Complex Cardiology: He has advanced heart programmes and is a multifaceted interventionalist with a special interest in Chronic Total Occlusions (CTOs), showcasing his expertise in one of the most challenging areas of cardiology.
- Award-Winning Excellence: Dr. Manokar has been recognised with prestigious awards for his clinical services, including the Dr. A.P.J. Abdul Kalam Excellence Award (2017) and the “Most Trusted Cardiologist in Tamil Nadu” award.

Dr. U.H.V. Prasad
General Surgeon
- Dr.U.H.V.Prasad is a general surgeon having more than 17 years of expertise.
- Services provided by him includes issues related general surgery and its management.
- He completed MBBS, MS, and DNB from Madras Institute of Urology.
- Dr.U.H.V.Prasad is fluent in English.
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- Dr.U.H.V.Prasad is a general surgeon having more than 17 years of expertise.
- Services provided by him includes issues related general surgery and its management.
- He completed MBBS, MS, and DNB from Madras Institute of Urology.
- Dr.U.H.V.Prasad is fluent in English.

Dr. Ajantha Boopathi
Obstetrician and Gynaecologist
- Dr. Ajantha Boopathi is a renowned Obstetrician and Gynecologist with over 14 years of experience.
- She also holds 5 years of experience treating infertility.
- Her areas of interest are male infertility, recurrent IVF failure, and ovarian reserve.
- She did an MBBS from Kilpauk Medical College, Chennai, and a DGO from Madras Medical College in 2009.
- Later, she earned an MS in Gynecology and Obstetrics from Kasturba Medical College in 2013, followed by a Diploma in Advanced Reproductive Medicine and Embryology in 2017 and an MRCOG from the Royal College of Obstetrics and Gynaecology (UK).
- She is a respected Member of the Royal College of Obstetrics and Gynaecology, the British Fertility Society, the European Society of Human Reproduction and Embryology, and the Indian Medical Association.
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- Dr. Ajantha Boopathi is a renowned Obstetrician and Gynecologist with over 14 years of experience.
- She also holds 5 years of experience treating infertility.
- Her areas of interest are male infertility, recurrent IVF failure, and ovarian reserve.
- She did an MBBS from Kilpauk Medical College, Chennai, and a DGO from Madras Medical College in 2009.
- Later, she earned an MS in Gynecology and Obstetrics from Kasturba Medical College in 2013, followed by a Diploma in Advanced Reproductive Medicine and Embryology in 2017 and an MRCOG from the Royal College of Obstetrics and Gynaecology (UK).
- She is a respected Member of the Royal College of Obstetrics and Gynaecology, the British Fertility Society, the European Society of Human Reproduction and Embryology, and the Indian Medical Association.

Dr. Dinesh Babu
Liver Transplant Specialist
- Dr. Dinesh Babu is a Liver Transplant Surgeon with over 18 years of experience.
- His area of expertise is liver transplant anesthesia, and he has performed over 1500 liver transplants.
- He has been doing routine anesthesia cases for different surgical operations, Neuro-Interventional Radiology, and handling liver ICU and critical care aspects.
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- Dr. Dinesh Babu is a Liver Transplant Surgeon with over 18 years of experience.
- His area of expertise is liver transplant anesthesia, and he has performed over 1500 liver transplants.
- He has been doing routine anesthesia cases for different surgical operations, Neuro-Interventional Radiology, and handling liver ICU and critical care aspects.

Dr. Mohamed Sameer
Oral and Maxillofacial Surgeon
- Dr. Mohamed Sameer is a skilled Oral and Maxillofacial Surgeon and Dental Implantologist with over 10 years of experience.
- He specializes in oral surgical procedures, maxillofacial trauma, and advanced dental implantology.
- His areas of expertise include full-mouth restorations using all-on-4 or all-on-6 dental implants and hybrid prosthetics, digital implantology diagnosis and planning, and guided implant surgeries.
- Dr. Sameer earned his BDS from A.B. Shetty Memorial Institute of Dental Sciences, Rajiv Gandhi University of Health Sciences, Mangalore, and completed his MDS in Oral and Maxillofacial Surgery from SRM Dental College, SRM University, Chennai.
- He holds a Fellowship from the International Congress of Oral Implantology, and a Postgraduate Certification in Advanced Oral Implantology from Manipal College of Dental Sciences.
- He is a member of the Association of Oral and Maxillofacial Surgeons of India, the Indian Dental Association, the International Congress of Oral Implantologists (USA), and the International Congress of Oral Implantologists and Prosthetics.
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- Dr. Mohamed Sameer is a skilled Oral and Maxillofacial Surgeon and Dental Implantologist with over 10 years of experience.
- He specializes in oral surgical procedures, maxillofacial trauma, and advanced dental implantology.
- His areas of expertise include full-mouth restorations using all-on-4 or all-on-6 dental implants and hybrid prosthetics, digital implantology diagnosis and planning, and guided implant surgeries.
- Dr. Sameer earned his BDS from A.B. Shetty Memorial Institute of Dental Sciences, Rajiv Gandhi University of Health Sciences, Mangalore, and completed his MDS in Oral and Maxillofacial Surgery from SRM Dental College, SRM University, Chennai.
- He holds a Fellowship from the International Congress of Oral Implantology, and a Postgraduate Certification in Advanced Oral Implantology from Manipal College of Dental Sciences.
- He is a member of the Association of Oral and Maxillofacial Surgeons of India, the Indian Dental Association, the International Congress of Oral Implantologists (USA), and the International Congress of Oral Implantologists and Prosthetics.
- Dr Pravina Jesuraj is a Neurologist with more than 15 years of expertise.
- Services provided by her includes Stroke, Epilepsy, Neuro Immunology, including GBS, Multiple Sclerosis, and Muscle Diseases.
- She earned her MBBS in 2004 from K.J.Somaiya Medical College in Mumbai, India, and her postgraduate studies in Internal Medicine at CSI Kalyani General Hospital in Chennai, India, from 2009 to 2013, where she also received her postgraduate DNB in General Medicine.
- She is knowledgeable and competent in the treatment of all neurological illnesses, including stroke, as well as infectious and non-infectious diseases.
- Dr Pravina Jesuraj is fluent in English, Hindi, Marathi, and Tamil.
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- Dr Pravina Jesuraj is a Neurologist with more than 15 years of expertise.
- Services provided by her includes Stroke, Epilepsy, Neuro Immunology, including GBS, Multiple Sclerosis, and Muscle Diseases.
- She earned her MBBS in 2004 from K.J.Somaiya Medical College in Mumbai, India, and her postgraduate studies in Internal Medicine at CSI Kalyani General Hospital in Chennai, India, from 2009 to 2013, where she also received her postgraduate DNB in General Medicine.
- She is knowledgeable and competent in the treatment of all neurological illnesses, including stroke, as well as infectious and non-infectious diseases.
- Dr Pravina Jesuraj is fluent in English, Hindi, Marathi, and Tamil.
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