Dr. Preethi Mrinalini K is a leading laparoscopic, bariatric, and robotic surgeon in Chennai, practicing at Apollo Hospitals, Greams Road. With over 10 years of experience, she specializes in minimally invasive treatment for hernia, gallbladder stones, obesity, and piles, fistula & fissure — combining advanced surgical technique with a patient-first approach to faster recovery and long-term outcomes. She holds an MBBS, MS in General Surgery, a Fellowship in Minimal Access (Bariatric) Surgery (FMBS), and a Fellowship in Robotic Surgery.
Hernia Surgery in Chennai
Dr. Preethi is regarded as one of the best hernia surgeons in Chennai, performing advanced laparoscopic hernia repairs including TAPP, TEP, IPOM, IPOM Plus, ETEP, and TAR techniques, as well as open hernia repair for umbilical, incisional, and ventral hernias — designed for minimal scarring and quicker return to daily activity.
Bariatric & Weight-Loss Surgery
As a fellowship-trained bariatric surgeon in Chennai, she offers Lap Sleeve Gastrectomy, Lap Mini Gastric Bypass, and One Anastomosis Gastric Bypass for patients seeking sustainable, surgical weight-loss solutions along with metabolic health improvement.
Gallbladder Stones (Gallstone) Treatment
For patients searching for a gallbladder stone doctor in Chennai, Dr. Preethi performs Laparoscopic Cholecystectomy — keyhole gallbladder removal — for gallstones and calculous cholecystitis, with small incisions and faster recovery than open surgery.
Laparoscopic & Robotic Surgery
Trained in advanced minimally invasive and robotic surgical techniques, Dr. Preethi is one of the few robotic surgeons in Chennai offering robotic-assisted procedures alongside conventional laparoscopic surgery for hernia, gallbladder, and gastrointestinal conditions — reducing pain, scarring, and hospital stay.
Piles, Fistula & Anal Fissure Treatment
She is known as a trusted doctor for piles, fistula, and anal fissure in Chennai, offering Laser Proctology and Stapler Hemorrhoidectomy for painless, faster-healing treatment of piles (hemorrhoids), and both surgical and non-surgical management of anal fissures and fistula.
Breast Lump & Breast Surgery
Dr. Preethi also evaluates and treats breast lumps, breast swelling, and other breast conditions, offering Breast Conservation Surgery (BCS) and Modified Radical Mastectomy (MRM) where indicated.
Dr. Preethi Mrinalini K is a fellowship-trained laparoscopic surgeon at Apollo Hospitals, Chennai, with over 10 years of experience in advanced hernia repair techniques including TAPP, TEP, IPOM, and ETEP.
Q: Q: Does Dr. Preethi Mrinalini K treat gallbladder stones without open surgery?
Yes. She performs Laparoscopic Cholecystectomy, a minimally invasive keyhole procedure for gallstones and calculous cholecystitis, which typically allows for a faster recovery than open surgery.
Q: Q: Is Dr. Preethi Mrinalini K a robotic surgeon in Chennai?
Yes, she holds a Fellowship in Robotic Surgery and performs robotic-assisted procedures alongside conventional laparoscopic techniques for hernia, gallbladder, and gastrointestinal conditions.
Q: Q: What bariatric (weight-loss) surgeries does she perform?
She offers Lap Sleeve Gastrectomy, Lap Mini Gastric Bypass, and One Anastomosis Gastric Bypass for patients seeking surgical weight-loss and metabolic health improvement.
Q: Q: What treatment options are available for piles, fistula, and anal fissure?
Dr. Preethi offers Laser Proctology and Stapler Hemorrhoidectomy for piles (hemorrhoids), along with surgical and non-surgical treatment for anal fissures and fistula.
Q: Q: Does she treat breast lumps and breast conditions?
Yes, she evaluates and treats breast lumps and other breast conditions, and performs Breast Conservation Surgery (BCS) and Modified Radical Mastectomy (MRM) when required.
Q: Q: Where does Dr. Preethi Mrinalini K practice in Chennai?
She practices at Apollo Hospitals, 21 Greams Lane, Off Greams Road, Chennai 600006.
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