General Physician & Diabetologist
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.
Mon – Sat / 5:00 PM to 8:00 PM (Book Appointment)
Mon – Sat / 5:00 PM to 8:00 PM (Book Appointment)
(General Medicine), 6 years of experience.
Dr. Vaishali is an alumnus of AIIMS Jodhpur and the recipient of the Director’s Silver Medal Award. She is also a gold medalist in multiple subjects. She has contributed to the Journal of the Indian Association for Child and Adolescent Mental Health.
Mon – Sat / 10:00 AM to 4:00 PM (Book Appointment)
Mon – Sat / 10:00 AM to 4:00 PM (Book Appointment)
(General Medicine), 2 years of experience.
Dr. Logeshwaran is an alumnus of Texila American University, Guyana, where he did his MBBS. A General Medicine practioner, he completed his internship at PSG Institute of Medical Sciences and Research, Coimbatore.
Mon-Sat. 8 am to 10 am (Book Appointment)
Mon-Sat. 8 am to 10 am (Book Appointment)
ENT/ Otorhinolaryngologist, 14 years of experience
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) from Madras Medical College (MMC), Chennai in 2016.
Mon – Sat / 7 PM to 8 PM (Book Appointment)
Mon – Sat / 7 PM to 8 PM (Book Appointment)
ENT, Head & Neck Surgeon, 15 years of experience
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.
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(Senior Physician and Diabetologist), 40 years of experience
Mon – Sat / 9:00 AM to 1:00 PM (On Appointment)
General Physician & Diabetologist
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.
Mon – Sat / 5:00 PM to 8:00 PM (Book Appointment)
Mon – Sat / 5:00 PM to 8:00 PM (Book Appointment)
(Orthopaedic Surgeon), 32 years of experience.
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.
Mon – Sat / 9:00 AM to 1:00 PM (Book Appointment)
Mon – Sat / 9:00 AM to 1:00 PM (Book Appointment)
(Orthopaedic Surgeon), 8+ years of experience.
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.
Mon – Sat / 5:00 PM to 7:00 PM (Book Appointment)
Mon – Sat / 5:00 PM to 7:00 PM (Book Appointment)
(Orthopaedic Surgeon), 15 years of experience.
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.
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Mon to Sat 8 AM TO 12 PM (Except Thursday)
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(Orthopaedic Surgeon), 15 years of experience.
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.
Book Appointment
Mon to Sat 8 AM TO 12 PM (Except Thursday)
On Appointment
(Dermatologist), 8 years of experience
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.
Mon to Sat – 6 pm to 8 pm. (Book Appointment)
Mon to Sat – 6 pm to 8 pm. (Book Appointment)
(Dermatologist & Cosmetologist), 10+ years of experience
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.
Tuesday – 10 to 11 AM (Book Appointment)
Tuesday – 10 to 11 AM (Book Appointment)
(Obstetrician and Gynaecologist), 18 years of experience.
Dr Parimala is an alumnus of Madras Medical College and has 13 years of experience in the field. She specialises in minimally invasive surgery and infertility management. She is passionate about increasing the awareness about cervical and breast cancer among women in India and has been part of many breast cancer awareness programs.
Tue/Thu/Sat – 5.30 PM to 8 PM (Book Appointment)
Tue/Thu/Sat – 5.30 PM to 8 PM (Book Appointment)
(Obstetrician and Gynaecologist), 11 years of experience.
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.
Mon, Wed & Fri 5.30 PM to 6.30 PM. (Book Appointment)
Mon, Wed & Fri 5.30 PM to 6.30 PM (Book Appointment)
(Paediatrics), 40+ years of experience
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.
Mon – Wed / 10:00 AM to 1:00 PM (Book Appointment)
Mon – Wed / 10:00 AM to 1:00 PM (Book Appointment)
(Paediatrics), 20+ years of experience
Dr Karthic is an alumnus of Sri Ramachandra Medical College, where he got his diploma in Child health. He completed a postgraduate program in Paediatric Nutrition from Boston University School of Medicine. He has been teaching and training medical students for the past 16 years. He converses in English, Tamil, Telugu, Kannada and Hindi.
Mon to Sat 6.30 PM to 8 PM (Except Thursday) (Book Appointment)
Mon to Sat 6.30 PM to 8 PM (Except Thursday) – (Book Appointment)
(Consultant Interventional Cardiologist), 15 years of experience.
15+ years of experience
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.
Mon to Sat 4.30 pm to 5.30 pm (Book Appointment)
Mon to Sat 4.30 pm to 5.30 pm (Book Appointment)
(Cardiology), 16 years of experience.,
Dr B Vinod Kumar completed his MBBS from Mahatma Gandhi Medical College & Research Institute, Puducherry and MD (General Medicine) from Sree Balaji Medical College and Hospital, Chennai. He went on to receive a DM (Cardiology) from Sri Ramachandra Medical College, where he also works as an assistant professor and consultant.
Book Appointment
Book Appointment
THANGAM SRIDHARAN2025-06-02 Excellent hospitality Narendran Ravindran2025-05-30 Very upscale place.. consulting a doctor was pretty quick. People at reception and casualty are great. my sincere wishes Lakshmi Perumal2025-05-30 Good service S Keerthana2025-05-30 Ran blood tests and ultrasound. Dr raji was so professional and comforting. Senior lab technician Geetha handled with care. Overall satisfied with the services George Amalanathan2025-05-28 An excellent caring on patients and prompt response Thanks 🙏 Krishna dasi2025-05-26 Excellent dr. Very much patience in listening to patients. Taking care of patients like a mother . Umesh S2025-05-26 Very Good Response Ms.Chitra has followed up really well for the query being raised Thank you very much
ECG I Echo I TMT I X-Ray I Ultrasound I Blood Tests.
Master Health Checkups done at Reasonable rates. NABL accredited Lab.
THANGAM SRIDHARAN2025-06-02 Excellent hospitality Narendran Ravindran2025-05-30 Very upscale place.. consulting a doctor was pretty quick. People at reception and casualty are great. my sincere wishes Lakshmi Perumal2025-05-30 Good service S Keerthana2025-05-30 Ran blood tests and ultrasound. Dr raji was so professional and comforting. Senior lab technician Geetha handled with care. Overall satisfied with the services George Amalanathan2025-05-28 An excellent caring on patients and prompt response Thanks 🙏 Krishna dasi2025-05-26 Excellent dr. Very much patience in listening to patients. Taking care of patients like a mother . Umesh S2025-05-26 Very Good Response Ms.Chitra has followed up really well for the query being raised Thank you very much
No 6, 6th Main Road, Opp.Indian Bank. Nanganallur, Chennai - 600061
About Diha Clinic
Diha is a multi-speciality clinic that brings high-quality healthcare at a reasonable cost to Nanganallur, Chennai, and the surrounding areas. It is a not-for-profit clinic, set up by the Diha Trust.
It’s an outpatient facility that offers quality healthcare across General Medicine, Diabetology, Orthopaedics, Obstetrics & Gynaecology, Paediatrics, Cardiology, Dermatology, ENT & Physiotherapy. It has an NABL accredited Lab and also offers ECG, Echo, TMT, X-Ray and Ultrasound inhouse.
Places we serve: Our customers mostly come from Nanganallur, Adambakkam, Madipakkam, Alandur, Medavakkam, Pazhavanthangal, Keelkattalai, Puzhuthivakkam, Ullagaram, Guindy, St. Thomas Mount, Meenambakkam, Velacherry & more.
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