Dr. Rengan Surgical Centre

Best Hernia Surgeon & Hernia Specialist in Chennai

Expert Hernia Care. Clear Guidance. Better Recovery.

★★★★★
5.0
Rated by patients on Google

“Every patient deserves an honest conversation before a surgery — that’s the standard I hold every consultation to.”

Dr. (Major) R. S. Rengan — Chief Surgeon

Excellence in Hernia Surgery

Trust begins with listening. Dr. (Major) R. S. Rengan takes the time to understand every patient’s concerns, offers clear and honest advice, and delivers surgical care focused on safety, comfort, and long-term recovery.

Best hernia surgeon in Chennai

Dr. (Major) R. S. Rengan

Chief Surgeon – Hernia & Abdominal Wall Reconstruction Surgeon

🩺
Department
Hernia, AWR, GI & Laparoscopic Surgery
🎓
Credentials
MS, DNB, DLS (France), ATLS-Certified
🏆
Recognition
Best General Surgeon — Outlook India, 3 Years Running
37+ years experience
37+
Years Experience
surgeries icon
10,000+
Hernia Surgeries
patients treated icon
50,000+
Patients Treated
second opinion icon
Second Opinion
Specialist Consultation


Book Appointment

Being diagnosed with a hernia can be worrying — whether it’s you or someone in your family. It’s natural to feel concerned or confused about what to do next.

You might be wondering!

1
Is surgery the only option?
2
Who is the best doctor to consult?
3
Will the treatment be safe and successful?

Who is the best hernia specialist to consult?

If you’re looking for guidance on how to choose the right hernia surgeon for your condition, read this detailed guide on choosing the best hernia surgeon for your surgery.

Read the Guide →

An experienced hernia specialist can help you with an accurate diagnosis and guide you in selecting the most suitable treatment plan based on your condition. Early medical consultation not only helps prevent complications but also provides better surgical outcomes and faster recovery.

About Doctor

Dr (Major) R S Rengan

Dr (Major) R S Rengan, MS, DNB

Chief Surgeon — Hernia, AWR, GI & Laparoscopic Surgery

Dr. (Major) R S Rengan is the Chief Surgeon at his Chennai-based practice, widely regarded as the best hernia surgeon in Chennai. With a career spanning over 37 years, he has established himself as a premier expert in gastrointestinal, colorectal and endocrine surgeries. His commitment to surgical excellence and patient care has earned him a stellar reputation both in Chennai and across India.

Professional Experience

07/2004 to Current — Senior Consultant General and Laparoscopic Surgery

Apollo First Med Hospital, Chennai

As one of the senior consultants in the department of General and Minimal access surgery, Dr Rengan's team has performed numerous Gastrointestinal, breast, thyroid, hernia and minimal access surgeries. His team has performed a number of thyroid and Endocrine surgeries successfully.

09/2001 to Current — Founder and Chief Surgeon

Home Of Healing Surgical Centre, Chennai

An Ambulatory Surgical Centre started in 2001 to serve minor surgical needs of patients and to aid in pre-op consultations and post-op follow-up.

12/1997 to 06/2001 — Graded Specialist General Surgery

Indian Army, Bareilly, India

A tertiary referral center handling all major endocrine, gastro-intestinal, urological and surgical emergencies including polytrauma. Part of Relief operations during Kargil War 1998-99.

08/1994 to 12/1997 — Graded Specialist General Surgery

Indian Army, Gangtok, Sikkim, India

Single surgeon in the entire state of Sikkim from 1994 to 1997. Handled many polytrauma, urological and general surgical emergencies with minimal resources. A huge number of thyroid surgeries performed due to the heavy incidence of Thyroid goiter in local populations of hilly areas attributed to iodine deficiency.

Education / Training

1986 — MBBS: Stanley Medical College Chennai, Tamil Nadu, India

Gold Medals in Physiology, Pathology and General Medicine. Won proficiencies in first and final MBBS.

1994 — MS (Master of Surgery): General Surgery

Armed Forces Medical College Pune, MH, India

Gold Medalist in General surgery, AFMC, Pune Univ.

1996 — General and Minimal Access Surgery

National Board of Examinations (NBE), New Delhi, India

Expertise in Hernia Surgery

Expertise in Hernia Surgery

Dr. Rengan's expertise in hernia surgery is unmatched, solidifying his reputation as the Best Hernia Surgeon in Chennai. Having trained with some of the world's top surgeons, his pursuit of excellence has led him to adopt advanced techniques such as the enhanced-view Totally Extraperitoneal (eTEP) repair, Transabdominal Preperitoneal (TAPP) repair, and component separation techniques, which are crucial for handling complex hernia cases.

Interest Areas

Dr. Rengan is renowned as one of the best gallbladder surgeons in Chennai, with extensive experience in laparoscopic cholecystectomy. His expertise spans gastrointestinal and colorectal procedures, including colorectal cancers and complex digestive disorders.

Trauma and Emergency Surgery

Dr. Rengan's 15-year tenure in the Indian Army has honed his expertise in managing complex trauma cases, including service during the Kargil War and the Indian Peacekeeping Force (IPKF) in Sri Lanka.

Patient-Centered Care

Dr. Rengan is highly respected not only for his surgical skills but also for his compassionate approach to patient care, emphasizing patient education and personalized treatment plans.

Community Service
  • Member of Rotary Club Madras T Nagar. Participated in various relief camps.
  • Community Service in association with Rajasthan Jain Sabha during Chennai Floods, December 2015.
  • Conducted various medical camps for Tribal populations of Tamil Nadu in association with Vanwasi Seva Kendra.
  • Free Medical care at Madras Kali Bari temple for disadvantaged sections of society every Tuesday and Saturday.
  • School and Adolescent Health Counsellor.
  • Orator and Public speaker — campaigned on behalf of various social causes.
Memberships
Association of Surgeons of India

The Association of Surgeons of India

AMASI

Association of Minimal Access Surgeons of India

IAES

Indian Association of Endocrine Surgeons

Conditions Treated

Hernia & Abdominal Wall

Inguinal Hernia

Recurrent and complicated cases, treated across men, women, and children of all age groups.

Ventral & Incisional Hernia

Including complicated and recurrent cases requiring advanced repair techniques.

Loss of Domain (LOD) Hernia

Specialized management of large, complex hernias with significant loss of abdominal domain.

Apron Abdomen / Hanging Abdomen

Surgical correction for excess hanging abdominal tissue affecting mobility and comfort.

Endocrine & Breast

Thyroid Conditions

Surgical treatment for thyroid disorders, including thyroid cancer.

Breast Cancer

Comprehensive surgical care for breast malignancies.

Benign Breast Lumps

Evaluation and surgical removal of non-cancerous breast lumps.

Gastrointestinal & Colorectal

Gallbladder Disease

Diagnosis and laparoscopic treatment of gallstones and related gallbladder conditions.

Stomach Cancer

Surgical management and treatment planning for gastric malignancies.

Colon Cancer

Comprehensive surgical care for colorectal cancers.

Hemorrhoids, Fissure & Fistula

Medical and surgical treatment for piles, anal fissures, and fistulas, from conservative care to surgical repair.

Rectal Bleeding & Bowel Disorders

Evaluation of rectal bleeding, constipation, and intestinal motility issues.

Head & Neck

Head & Neck Malignancies

Surgical management of oral cavity, mouth, and jaw cancers.

Treatments & Procedures

Open Hernia Repair
Mesh-Free Hernia Repair
Abdominal Wall Reconstruction
Laparoscopic Cholecystectomy
Treatment for Hemorrhoids, Fistula & Fissure
Breast Lump Removal / Breast Cancer Surgery
Laparoscopic Hernia Repair
Hernia Repair Under Local Anesthesia
Abdominoplasty (Apron/Hanging Abdomen)
Colon & Rectal Surgery
Thyroid Lobectomy / Total Thyroidectomy
Head & Neck Malignancy Surgery

Recognized Among South India’s Best Doctors
3 Years Running

Best Doctors South — General Surgeon — by Outlook India

2023
2024
2025
Last updated: July 2026

Why Patients Trust Us

  • Dr.Rengan sir recently performed emergency surgery for strangulated umbilical hernia on my mother. Amazing surgical team and to have arranged all best advanced staples within few hours. An open surgery was done followed by diligent follow up. His words of assurance and clarity in treatment explanation on every step instilled great sense of trust and hope for the family and the patient. One of the best care for hernia in Chennai . Definitely would recommend Dr.Rengan sir for your treatment if you are looking for the best in town.

    Dr-Rengan's-google-review
    SK

    Patient Relative
  • Inguinal hernia surgery using the DESRDA technique was performed successfully by Dr. Rengan, and the results are highly satisfactory. His expertise, professionalism, and clear communication instilled great confidence. The procedure went smoothly, and recovery has been remarkably quick. Dr. Rengan also provides his personal number for any assistance, answers calls anytime, and personally schedules appointments by speaking directly to patients. This level of care, where the clinic number is treated as a personal contact, is rare and shows his commitment to patient well-being. The care and attention provided by Dr. Rengan and his team were exceptional. Highly recommended for anyone considering hernia surgery. Gratitude to Dr. Rengan for the excellent treatment

    Dr-Rengan's-google-review
    Thulasi Krishna

    Patient
  • I met with an accident,due to this developed a large hematoma on left thigh, which later became chronic. I consulted Dr Rengan. I already had by hernia and gall bladder operated by the doctor and recovered good under doctor guidance. Upon confidence with Dr.Rengan went through major surgery for hematoma. Now have recovered well and can undergo all excercise and household activities without any pain and difficulties. Thank you doctor for your hospitality, support and blessings for our family.
    Blessed to meet a doctor with lot of patience,smile and treats with concern.

    Dr-Rengan's-google-review
    Shobanadevi Thanniru

    Patient
  • I visited Dr. Rengan for fixing my inguinal hernia condition. Doctor is top notch and takes superb care of the patient. He gave lots of post operative care and good follow up from both himself and his assistant is very good. Doctor Rengan shows pictures from the surgery too. Details of all the information related to the care are very well discussed. The amount of time spent to make the patient comfortable, and recommended post operative medicines to ensure best recovery, makes the entire experience a seamless journey. Thanks a lot to the doctor and his team.

    Dr-Rengan's-google-review
    Karthikeyan Rajasekar

    Patient
  • Dr Rengan is one of the finest general surgeons in Chennai specializing in hernia treatment. He is very caring and compassionate towards all his patients. He possesses adequate skills, knowledge, and attitude in his area of expertise and strives to provide outstanding patient care. I am ever grateful for his dedication and can’t thank him enough for his Midas touch.

    Dr-Rengan's-google-review
    Rama Thiagarajan

    Patient
  • Dr. Rangan is a very personable and knowledgeable medical professional. He conducted a laproscopic procedure for my mother l. Took great care, pre-op, during the surgery and post-op. Given we had a limited time and other restrictions, he worked with us to ensure this was done in the best possible way.

    Dr-Rengan's-google-review
    Kalyan Sundhar

    Patient
  • Took my father (LakshmiNarasimhan) to Dr.(Major) R.S. Rengan in July 2021 for his right side inguinal hernia problem. Dr is a very friendly and human person, explained the problem and next steps of action to be taken very clearly. Dr performed surgery on my father on 13th August 2021 under local anesthesia. Post-surgery Dr was very caring and enquired about my father’s health over the phone. Thank you very much, Dr for the excellent treatment and personal attention.

    Blessed to meet a doctor with a lot of patience, a warm smile, and genuine concern for his patients. Truly, Dr. Rengan is the Best Hernia Surgeon in Chennai and an exceptional professional!

    Dr-Rengan's-google-review
    Anand

    Patient
  • Amazing doctor. He is thoroughly experienced in his domain. I took my mom for hernia and gall bladder surgery; she is obese and we were a bit scared on to proceed. The doctor really comforted us explaining the surgery in detail and also quoting examples of his past experience. He is really calm and has the knack of rightly dealing with his patients. It’s been 2 weeks since the surgery is complete and my mother is recovering and able to walk now. Thanks a lot, Dr. Rengan. You are awesome. I highly recommend Dr. Rengan as he is the best in his domain.

    Dr-Rengan's-google-review
    pradeep sridhar

    Patient Relative

Book a Consultation

Consult Dr. (Major) R. S. Rengan for hernia treatment and surgical opinion — care built around safety, comfort and lasting recovery.