Regen Institute of Orthopaedics (R.I.O) - Stemcell hospital in Chennai, India

Got admitted for my moms spine surgery ..march 2026 Our experience with this doctor has been truly exceptional. His expertise and surgical skill are outstanding — his hands are incredibly precise and confident, which gave us complete reassurance throughout my mom’s treatment. He explains everything clearly, is very patient with our concerns, and makes the entire process feel much less stressful. What really stands out is the trust he builds — today, he has truly become our family’s go-to surgeon. We are very grateful for his care and dedication. I would refer for anyone who needs any knee ,spine or hip surgery Last year I had done BILATERAL TKR for my dad,he had 99% pain reduction and movement restoration,many ppl advised me to go to gem hospital Coimbatore or Narayana Banglore or miot chennai.. For people reading ds review ,am telling u choose the doctor based on skills not the name tag of corporate…

I would like to express my heartfelt gratitude to Dr. M. Lakshmi Nathan and the entire team at Regen Institute of Orthopaedics. My mother underwent bilateral knee replacement surgery under Dr. Lakshmi Nathan’s care, and our experience has been truly positive. The doctor was highly professional, diagnosed her condition accurately, and took the time to clearly explain the procedure, expected outcomes, and recovery process in a very reassuring manner. His suggestions were practical, transparent, and in the best interest of the patient, which gave us a lot of confidence moving forward with the surgery. The care and support provided throughout the treatment were excellent. We are very thankful for the successful outcome and would highly recommend Dr. Lakshmi Nathan to anyone considering knee replacement surgery.

Got my mother treated here for knee pain. Knee surgery was successfully carried out by Dr. Lakshmi naathan. My heartfelt gratitude to the Doctor for providing an alternate solution for knee replacement. Big thanks to the entire team of nursing & staff for their unparalleled support. The hospital's effort in maintaining cleanliness & hygiene is commendable.

Hi, I am kavitha,my daughter itself a doctor she recommended R.I.O hospital,so I traveled all the way from Dharmapuri for treatment (repairing cartilage and meniscus tear at my left knee). I already had consultation in top most orthopedic hospitals, I am not satisfied with there advice. DR Mr Lakshmi naathan experience in stemcell therapy help me lot and retain my happiness in my life, I know, nobody can heal my wound like this way.I understand that,this one is the best hospitals for joint problems . Staffs are very kind and supportive ❤️,hospitality feel us like our home, hygienic and calm. If having any issues in bone health? Don't have idea where to 🚶‍♀️ GO Go to RIO 👍

I've been seeing Dr. Lakshmi Nathan for a few years for my knee and shoulder issues. He is polite, friendly, and truly listens to his patients and recommends only what's necessary. Extremely professional and genuinely caring, I'm highly satisfied with my experience and glad to have found him. The staff are friendly and welcoming throughout. A special shout-out to physiotherapist Ms. Kowsalya, who stands out for her warmth, expertise, contagious positive attitude, and ability to tailor therapy to each patient's needs. Truly one of the best I've come across!!

Extremely Satisfied. The Dr Lakshminathan is truly an outstanding doctor. He listens to each of the questions and doubts patiently and explains everything in great detail. My mother had a fracture . It was a bad fracture. He eased us out with in few minutes of the consultation. On top of it he is a really good human being. I am extremely happy and satisfied with Services at RIO hospital also. The staff and other supporting doctors and Nurses, all of them are genuinely nicest people... very kind and very pleasant. I am truly grateful for everyone who helped us and took care of my mother. Thanks alot 🙏

When I was thinking about surgery I happened to watch a video in u tube in which Dr. Lakshmi nathan has narrated very elaborately about PRP, which I heard first time. The way in which doctor spoken and explained the subject make me to meet him the next day. During the meeting Dr. explained what is what. Immediately I conveyed my acceptance and with in one hour the treatment is over. I immensely satisfied with treatment and the nice behavior of all supporting staff. I hereby conveyed my heartfelt thanks to one and all who are the back bone of this institution.

I had the pleasure of consulting Dr. Lakshmi Naathan, a highly skilled and experienced orthopedic doctor. He explained my condition in a clear and concise manner, offering practical advice and precautions to ensure my well-being. His humility and professionalism were truly impressive.

Treatment is excellent. Unexpected fast recovery. This is the first time we have undergone such treatment. Their hospitality is touching as if our own relatives. I strongly recommend this hospital for knee treatment. Excellent care taken every moment. My mother is 80 years old she is very well now.

The overall experience was thoroughly enjoyable. The doctor team lead by Dr Lakshmi Naathaan is quite experienced, knowledgeable and humble. The ward experience were very nice. They were very empathetic towards the patient. Really recommended.

Hospital was too good and clean... And the Dr.M.Lakshminathan sir was too down to earth and his treatment was very much satisfying.. The staff nurses were also very polite and service oriented with the patient's need... The other state staffs were also too good and humble.. overall had a very satisfying treatment in this hospital...

Doctor lakshmi nathan is a very polite and humble. We feel very comfortable meeting him. He explained the examination very clearly. Strongly recommend regen hospital and doctor lakshmi nathan. Hats off to him for his service

I went to Regen Institute of Orthopaedics Hospital in Chennai, for help with ongoing back and joint pain, and I’m really glad I chose them. The facility is clean, modern, and has all the latest equipment, which gave me confidence right from the start. The staff were incredibly friendly and welcoming. Everyone—from the front desk to the nurses—made me feel comfortable and cared for. You can tell the team is well-trained and knows exactly what they’re doing. The treatment I received was excellent. The doctors took the time to explain everything clearly, and the plan they put together really helped ease my pain. I felt supported every step of the way. If you're dealing with back or joint issues, I’d definitely recommend checking out Regen Institute of Orthopaedics Hospital in Chennai . Great people, great care, and great results.

Hello everyone I’m Kishore Kumar we had a great experience with regen hospital I came here for my mom’s spine surgery and it was done successfully and she had no pain after 2 days of surgery done and after again PRP TREATMENT was done for my mom and it was a very rare treatment and it also very helpful for us dr . Lakshminathan sir was one of the most experienced and talented doctor so thank u sir and the whole team of regen hospital

Very nice people,good hospitality ,took much care, Doctor polite,gentle,outspoken, and we were fully satisfied,can be supported and recommended to others, it was a right choice for us

Doctor is very approachable and took time to explain with care to the senior citizen. Give us confidence which important for speedy recovery. Thank you to the T eam

Had a chance to visit Dr Lakshmi Naathan for my sis knee pain. He was very patient in explaining the procedure to be done and what best treatment plan to follow. Was satisfied. Well maintained hospital , very cordial staff and an excellent experience.

Good service provided by hospital staffs special thanks to dr. Lakshmi naathan sir he took good care of my husband in the orthopedic surgery and explained about the treatment thanks to all staff

I had a truly positive experience at RIO Orthopedic Hospital. From the moment I entered, the staff was warm, attentive, and highly professional. The doctors are incredibly knowledgeable and took the time to clearly explain my condition and treatment options. The facilities are clean, well-equipped, and modern, which made me feel comfortable and safe throughout my treatment.whose expertise and reassuring nature made all the difference during my recovery process.

Dr Lakshmi Nathan is very polite and caring person. He gave right advice and choice for my Mom and Dad's knee problem.Reception staff's are very helpful and supportive . Friendly atmosphere and you feel very comfortable with Staffs including Pharmacy. Especially thanks to Staff JeyaRani and Lanka Priya for their help and support during the visit. The treatment charges are very reasonable and flexible. There is a Physio department and Physiotherapist is very knowledgeable and explain the excercise clearly. I highly recommend this hospital for any Ortho issues.