







(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.
5:30 PM to 8:00 PM (Mon-Fri) 5 PM to 7 PM (Sat)
(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), 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.
(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 Naresh Kumar Very good clinic to get your aviation medicals(DGCA) done at Diha. Very well organised, professional and quick. Thank you for the service and will recommend to others too.Posted on Google Vijay Veevyn Exceptional Experience for Class 2 Medical! I highly recommend Diha Clinic in Chennai for anyone needing to get their Class 2 Medical examination done. From the moment I walked in, the entire experience was seamless. The staff members were incredibly helpful and guided me clearly through every single step of the process right from the start.A special mention goes to Dr. Swamy—there are truly no words to explain how excellent he is. He is highly professional, patient, and took the time to explain everything to me with absolute clarity. He is truly the best man for the job.If you want a hassle-free, well-guided, and professional medical examination, this is definitely the best place to go!Posted on Google Sarvakhgyan S DGCA medicals at Chennai- Amazing experience of doing my medical renewal under Veteran doctor from Defense forces Dr. SG Swamy. His knowledge of Aerospace medicals has helped me a lot. And it was a great experience at the clinic, Quick and efficient. Much recommended for all pilots looking for Medical initial and renewal.Posted on Google Nandhu Srinivas I came in for my DGCA Class 1 renewal. It was a quick process, took just half a day. The staff at the reception and helpers were very kind and guided me appropriately. Huge thanks to Dr. SG Swamy for renewing my medicals swiftly. Clinic has a very good infrastructure and is very well maintained.Posted on Google Radha Babu SuperPosted on Google Gopika M DGCA Medicals at Chennai I have completed my DGCA class 2 medical recently at Diha clinic,it was a clean experience. Everyone there was very professional and approachable and my medical examiner Dr.S.G Swamy guided me throughout the process and helped me to complete the whole process smoothly. The other doctors were also very friendly.Great staffs and I'll totally visit again.
ECG I Echo I TMT I X-Ray I Ultrasound I Blood Tests.
Master Health Checkups done at Reasonable rates. NABL accredited Lab.