









(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 / 10.30 AM to 12.30 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, 14 years of experience
Mon – Sat / 10.30 AM to 12.30 PM & 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 – 1PM (by 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 / 10.30 AM to 12.30 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), 38 years of experience.
Mon – Sat / 10:00 AM to 1:30 PM (Book Appointment)
Dr N. Gopalaratnam has more than 38 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
Mon to Sat (Except Wed) – 6 PM to 8 PM
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 Google Mukilan Pandian DGCA medicals at Chennai I visited the hospital for my DGCA Class 1 Medical renewal and had an excellent experience. The entire process was quick, well-organized, and very efficient. Dr. S.G. Swamy was extremely professional and took the time to explain all the DGCA regulations and procedures clearly, which made the whole experience smooth and stress-free. The staff were courteous and the medical examinations were conducted in a systematic manner with minimal waiting time. I highly recommend Dr. S.G. Swamy for anyone undergoing DGCA medicals. Truly a hassle-free and professional experience.Posted on Google nithin varghese I recently completed my DGCA Class 2 Medical examination at Diha Clinic under the guidance of Dr. Swamy. The entire process was well organized, smooth, and professional. Dr. Swamy was knowledgeable, approachable, and took the time to explain each step clearly, making the experience stress-free. The clinic staff were courteous, efficient, and supportive throughout the medical assessment. Appointments were managed well, and the required tests were conducted systematically. I would highly recommend Diha Clinic and Dr. Swamy to aspiring pilots looking to complete their DGCA medical examinations in a professional and hassle-free environment.Posted on Google H B Dgca Medical renewals done at Diha Clinic at Chennai. It was a super smooth and quick process. The entire staff and Dr Swamy take such good care of everyone. From the moment you step in till you exit , everything is carefully designed to help ease out any botheration that one might anticipate. Very neat and clean,well maintained clinic,all test are done under one roof. Will definitely recommend coming in here for all your dgca medicals.Posted on Google Adith G.M I recently completed my DGCA Class 2 medical examination at DIHA Clinic, Chennai, and had an outstanding experience.And the environment of the clinic was good. Clinic and had a really good experience. The staff were very friendly, polite, and helpful throughout the process. Everything was well organized, and there was very little waiting time.I reached the clinic in the morning and was able to complete all the tests and receive my results by the afternoon, which was surprisingly quick and convenient.A special mention to Dr. Swamy, who was very friendly and supportive. He explained the entire medical process clearly, guided me through each step, and patiently answered all my questions.Posted on Google Sekar Ruthra Hospital treatment procedure is good. All staffs are polite and they guiding properly. They diagnosing the issue well.Posted on Google SACHIN _ Good service ❤️Posted on Google Nancy Vincent I would like to share my positive experience with Dr. Renish Darby. I had been experiencing severe wheezing and nasal blockage for quite some time. After consulting him, I was prescribed a one-month course of medication. I am pleased to say that there has been significant improvement in my condition. My wheezing has reduced considerably, and my nasal blockage has also improved. Overall, the treatment has been very effective for me, and I feel much better now.😊Posted on Google Prasanna Venkatesan My wife and I recently had our Master health check up at Diha clinic, Nanganallur.This was my first time having a master health check up at Diha clinic.It is a clean and well maintained hospital.The Doctors and staff are very kind.They provide a 10% discount for sr.citizens' check ups.The cost of all tests is very reasonable.I highly recommend Diha clinic.Posted on Google shaan nu Excellent Facility, Extremely Clean and Hygienic place to get one's Class I, 2 Medical Done.... All testing facility available and the Best part is the Dr is so friendly...
ECG I Echo I TMT I X-Ray I Ultrasound I Blood Tests.
Master Health Checkups done at Reasonable rates. NABL accredited Lab.