







(Internal Medicine and Preventive Healthcare), 30+ years of experience.
Mon – Fri / 4:30 PM to 7:30 PM (Book Appointment)
Dr Sudha Balasubramanian has been in the field of Internal Medicine and Preventive Health Care for more than 30 years. She obtained her MBBS from Kilpauk Medical College (1991), and received a Diplomate of National Board (General Medicine) in 1999, from Government Royapettah Hospital, Chennai.
(General Physician & Diabetologist), 10+ years of experience.
Mon – Sat / 5:00 PM to 7:00 PM (Book Appointment)
Dr. Vishnu Shankar has been in the field of Internal Medicine and Diabetology for 10 years. He obtained his MBBS from Shri Sathya Sai Medical College and Research Institute, Chengalpattu (2015), and MD (Internal Medicine) from Saveetha Medical College and Hospital, Chennai. He also has a Fellowship in Diabetology (CCEBDM). Previously he consulted at Hindu Mission Hospital and Saveetha Hospital.
(General Physician & Diabetologist), 14 years of experience.
Mon – Sat / 10 AM to 12 PM (Book Appointment)
Dr. G. Renish Darby is a General Physician and Diabetologist from Chennai and has 14 years of experience in this field. He completed MBBS from Sree Balaji Medical College and Hospital, Chennai in 2011 and Post Graduation Diploma in Otorhinolaryngology (DLO) from Madras Medical College (MMC), Chennai in 2016. He did his CCEBDM (Diabetology) from PFHI, Delhi in 2022. He later did his MD General Medicine) from The Tamil Nadu MGR Medical University in 2025.
(General Physician), 7 years of experience.
Mon – Sat 9 AM to 2 PM (Book Appointment)
Dr. Sai Niranjan is a General Physician who completed his MBBS, in 2018, from Tirunelveli Medical College and Hospital. He earlier worked at Sugam Hospital and Geri Care. He has been a Duty Medical Officer at two other hospitals.
ENT/ Otorhinolaryngologist, 11 years of experience
Mon – Sat / 10 AM to 1 PM (Book Appointment)
Dr. Kamya Mohan is an ENT/ Otorhinolaryngologist and has 11 years of experience in this field. She completed MBBS from Govt. Medical College, Thrissur, Kerala (2013); Diploma in Otorhinolaryngology from MMC, Chennai (2018) and DNB from KKR ENT Hospital and Research Institute, Chennai (2021). She earlier worked as Assistant Surgeon at Govt. Paramedical Institute, Palakkad, Kerala.
ENT/ Otorhinolaryngologist, 14 years of experience
Mon – Sat / 5.30 PM to 7.30 PM (Book Appointment)
Dr. G. Renish Darby is an ENT/ Otorhinolaryngologist from Chennai and has 14 years of experience in this field. He completed MBBS from Sree Balaji Medical College and Hospital, Chennai in 2011 and Post Graduation Diploma in Otorhinolaryngology (DLO) – ENT, from Madras Medical College (MMC), Chennai in 2016. He did his CCEBDM (Diabetology) from PFHI, Delhi in 2022. He later did his MD General Medicine) from The Tamil Nadu MGR Medical University in 2025.
ENT, Head & Neck Surgeon, 15 years of experience
Mon to Sat – 12:30PM to 2.00PM (Book Appointment)
Dr Nirmal Kumar is an experienced ENT specialist/ Otorhinolaryngologist with over 15 years of experience. He holds an MBBS from the Sri Ramachandra Medical College in Chennai, a Diploma in Otorhinolaryngology (DLO) from the Madras Medical College and a Diplomate of National Board (DNB) from the Southern Railway Headquarters Hospital, Chennai.
(Internal Medicine and Preventive Healthcare), 30+ years of experience.
Mon – Fri / 4:30 PM to 7:30 PM (Book Appointment)
Dr Sudha Balasubramanian has been in the field of Internal Medicine and Preventive Health Care for more than 30 years. She obtained her MBBS from Kilpauk Medical College (1991), and received a Diplomate of National Board (General Medicine) in 1999, from Government Royapettah Hospital, Chennai.
(General Physician & Diabetologist), 10+ years of experience.
Mon – Sat / 5:00 PM to 7:00 PM (Book Appointment)
Dr. Vishnu Shankar has been in the field of Internal Medicine and Diabetology for 10 years. He obtained his MBBS from Shri Sathya Sai Medical College and Research Institute, Chengalpattu (2015), and MD (Internal Medicine) from Saveetha Medical College and Hospital, Chennai. He also has a Fellowship in Diabetology (CCEBDM). Previously he consulted at Hindu Mission Hospital and Saveetha Hospital.
(General Physician & Diabetologist), 14 years of experience.
Mon – Sat / 10 AM to 12 PM (Book Appointment)
Dr. G. Renish Darby is a General Physician and Diabetologist from Chennai and has 14 years of experience in this field. He completed MBBS from Sree Balaji Medical College and Hospital, Chennai in 2011 and Post Graduation Diploma in Otorhinolaryngology (DLO) from Madras Medical College (MMC), Chennai in 2016. He did his CCEBDM (Diabetology) from PFHI, Delhi in 2022. He later did his MD General Medicine) from The Tamil Nadu MGR Medical University in 2025.
(Orthopaedic Surgeon), 8+ years of experience.
Mon – Sat / 5:00 PM to 7:00 PM (Book Appointment)
Dr. Praveen Ravi completed MBBS from Kasturba Medical College, Mangalore in 2017 and MS in Orthopedics at Sri Ramachandra Medical College, in 2020. He has also procured his DNB in Orthopaedics from the NBE, in 2021.
Further, he pursued a Fellowship in Arthroscopy and Sports Medicine at Ortho One Orthopedic Specialty Center, Coimbatore, in 2023, followed by an Australian Orthopaedic Association accredited fellowship in Arthroscopy and Arthroplasty in Sydney, Australia, in 2024.
(Orthopaedic Surgeon), 32 years of experience.
Mon – Sat / 10:00 AM to 1:30 PM (Book Appointment)
Dr N. Gopalaratnam has more than 32 years of experience in general orthopaedics, orthopaedic trauma, and arthroplasty. He completed his MBBS at Stanley Medical College (1975) and obtained his postgraduate diploma from Madras Medical College in 1987. He was awarded ‘Best Doctor’ recognition by Tamil Nadu Dr. M.G.R Medical University in 2012.
(Orthopaedic Surgeon), 15 years of experience.
Book Appointment
Dr. Niranjanan M Raghavn completed MBBS from Mahatma Gandhi Medical College & Research Institute, Pondicherry in 2008, MS – Orthopaedics from Madras Medical College, Chennai in 2013 and DNB – Orthopedics/ Orthopedic Surgery from DNB board, New Delhi in 2014.
(Orthopaedic Surgeon), 15 years of experience.
On Appointment
(Dermatologist), 8 years of experience
Tue to Sat – 6 pm to 8 pm. (Book Appointment)
Dr. Aravind Baskar M, Dermatologist, is currently Assistant Professor, SRM Medical College and Research Institute, Chennai. He completed MBBS from Indira Gandhi Medical College & Research Institute, Puducherry and his post-graduation in Dermatology (MD, DVL) from Tirunelveli Medical College Hospital, Tirunelveli and DNB from Natboard.
(Dermatologist & Cosmetologist), 10+ years of experience
Tuesday – 10 to 11 AM (Book Appointment)
Dr Chithra Thenramasamy is a dermatology and cosmetology consultant with strong expertise in trichology, dermatology and skincare procedures. She completed her MBBS from the KAP Viswanathan Government Medical College and her Post Graduation in Dermatology (DDVL) from the Madras Medical College.
(Obstetrician and Gynaecologist), 11 years of experience.
Mon – Sat 5.30 PM to 6.30 PM (Book Appointment)
Dr. Krithika Meenakshi is an alumnus of SRM University and has over 11 years of experience treating women for all health issues related to fertility, menstruation and menopause. She is a member of Royal College of Obstetricians and Gynaecologists, has a fellowship in minimal access surgery and is an ICOG-certified fertility specialist.
(Paediatrics), 40+ years of experience
Mon – Wed / 10:00 AM to 1:00 PM (Book Appointment)
Dr. Lalitha Janakiraman, who was earlier Head of Dept. of Pediatrics, Kanchi Kamakoti CHILDS Trust Hospital, has over 42 years of experience treating children for various health issues. She obtained her MBBS from Mangalore University (1982). She speaks Tamil, Malayalam, Hindi and English and has numerous publications to her credit.
(Consultant Interventional Cardiologist), 15 years of experience.
Tue to Sat 4.30 pm to 5.30 pm (Book Appointment)
Dr G. Ashok completed his MBBS from Vinayaka Mission Medical College (Salem), and MD (Cardiology) from Thanjavur Medical College and Hospital. He went on to receive a DM (Cardiology) from Institute of Cardiology, Madras Medical College.
(Urologist & Surgeon), 9+ years of experience.
Mon, Wed & Sat / 6:00 PM to 8:00 PM (Book Appointment)
Dr. Abishek Karthik obtained his MBBS from Sri Ramachandra Medical College and Research Institute, Chennai (2016), and MS (General Surgery) from Mahatma Gandhi Mission’s Medical College Hospital, Navi Mumbai (2021). He also did his DNB (Gen. Surg.) and M.Ch. Urology at Meenakshi Academy of Higher Education & Research (2025), He is also a Consultant Urologist at Chennai Urology & Robotics Institute (CURI).
He provides comprehensive evaluation and management of urinary and male reproductive system disorders. His experience includes management of a wide spectrum of urological conditions, including endourology, uro-oncology, andrology, and reconstructive urology.
Posted on Aishwarya C.S. Very good hospital. Excellent and clean infrastructure.Dr. Sudha mam is so kind and explains in detail. Strongly recommend for elders at home.Posted on A N DGCA medicals in Chennai - had a great experience getting my class 2 DGCA medicals done at Diha. Dr. SG Swamy and staff were exceptional in handling all procedures and requirements. I even got my certificate before lunch!Posted on Hemanth Kumar "I had an exceptional experience at this hospital. The care I received was top-notch, and the doctor was incredibly kind. Drawing from his background as a military medical officer, he provides guidance for the future alongside medical treatment. He is currently handling Class 1 and Class 2 DGCA medical certifications, and I highly recommend him for his expertise and professionalism."Posted on Joshita Prasanna I recently visited Diha Clinic for my DGCA Class 2 medical examination with Dr. S. G. Swamy, and I was very impressed with the experience. He was extremely compassionate, supportive, and clearly explained everything I needed to know about my medicals. The clinic is clean, well-maintained, and efficiently run. Since appointments are well managed, there was no waiting time. My entire examination was completed within 3 hours, and I received the results almost immediately, which is much faster compared to other hospitals. The staff were also very friendly and welcoming, making the whole process smooth and comfortable. Overall, I had a very positive experience at Diha Clinic and would definitely return if needed.Posted on Sridhar Kalai DGCA Medicals at Chennai I had a very good experience at Diha Clinic, doing my Class 1 medical renewal with Dr SG Swamy. The facility is new, their service was professional and the whole medical test process was seamless. Would highly recommend for any aviation medical test.Posted on arvinth kumar I had a very good experience at the hospital. The doctors were knowledgeable and explained the treatment clearly. The nursing staff were caring and attentive throughout my stay. The facilities were clean and well-maintained. Overall, I am satisfied with the service provided. Thank you for your excellent care.
ECG I Echo I TMT I X-Ray I Ultrasound I Blood Tests.
Master Health Checkups done at Reasonable rates. NABL accredited Lab.