Our Medical Reviewers & Editorial Team

Dr. Naresh Trehan is a world-renowned cardiovascular and cardiothoracic surgeon, Founder, and Chairman of Medanta – The Medicity, Gurugram. With over 40 years of pioneering surgical experience, he has performed more than 48,000 successful open-heart surgeries and leads cardiovascular clinical literacy at mediguide4u.

Dr. Ashok Seth is the Chairman of Fortis Escorts Heart Institute, Okhla, New Delhi, and one of the world's foremost interventional cardiologists. He has pioneered cutting-edge techniques in coronary angioplasty, TAVR/TAVI, and directional atherectomy with over 35 years of clinical practice.

Dr. Ambrish Mithal is the Chairman and Head of Endocrinology and Diabetes at Max Super Speciality Hospital, Saket, New Delhi. A Padma Bhushan recipient and former faculty member at AIIMS New Delhi, Dr. Mithal is an internationally acclaimed authority on Type 2 Diabetes, osteoporosis, thyroid disorders, and metabolic health.

Dr. Nikhil Tandon is Professor and Head of the Department of Endocrinology and Metabolism at the All India Institute of Medical Sciences (AIIMS), New Delhi. Recipient of the Padma Shri award, he is a leading international researcher in cardiometabolic health, diabetes epidemiology, and clinical trials.

Dr. Randeep Guleria is the Chairman of the Institute of Internal Medicine, Respiratory & Sleep Medicine at Medanta – The Medicity and former Director of AIIMS New Delhi. A Padma Shri awardee and one of India's most respected medical authorities, he oversees preventive healthcare, vaccination literacy, and clinical safety standards at mediguide4u.

Dr. Rommel Tickoo is the Director of Internal Medicine at Max Super Speciality Hospital, Saket, New Delhi. With over 24 years of experience in adult primary care, infectious disease management, routine screenings, and fever diagnostics, he reviews mediguide4u preventive care and vaccination protocols.

Dr. Alka Kriplani is the Director and Head of Obstetrics & Gynecology at Paras Health, Gurugram, and former Head of the Department of Obstetrics & Gynecology at AIIMS New Delhi. A Padma Shri awardee, Dr. Kriplani is a pioneer in reproductive medicine, high-risk obstetrics, and gynecological endoscopy.

Dr. Anuradha Kapur is the Senior Director and Head of the Department of Obstetrics & Gynecology at Max Super Speciality Hospital, Saket, New Delhi. With over 30 years of clinical experience, she specializes in high-risk pregnancies, adolescent gynecology, minimally invasive laparoscopic surgery, and menopausal health.

Dr. Krishan Chugh is the Chairman and Head of the Department of Pediatrics and Pediatric Pulmonology at Fortis Memorial Research Institute (FMRI), Gurugram. With over 36 years of pediatric clinical practice and pioneering work in pediatric intensive care and interventional pulmonology in North India, he oversees children's healthcare literacy.

Dr. Anupam Sibal is the Group Medical Director of Apollo Hospitals Group and Senior Consultant Pediatric Gastroenterologist & Hepatologist at Indraprastha Apollo Hospitals, New Delhi. He established India's first successful pediatric liver transplant program and is an internationally acclaimed pediatrician.

Dr. Samir Parikh is a prominent psychiatrist and the Director of the Department of Mental Health and Behavioural Sciences at Fortis Healthcare, New Delhi NCR. With over 22 years of clinical expertise, he is a leading advocate for mental health literacy, youth suicide prevention, workplace wellness, and cognitive therapy.

Dr. Nimesh G. Desai is a renowned neuropsychiatrist and the former Director of the Institute of Human Behaviour and Allied Sciences (IHBAS), Delhi. With over 35 years in academic psychiatry, community mental health, and neurological wellness, he oversees clinical mental health guides at mediguide4u.

Dr. S.K.S. Marya is the Chairman of the Bone and Joint Institute at Medanta – The Medicity, Gurugram. With more than 35 years of clinical and surgical expertise, Dr. Marya has conducted over 20,000 joint replacement surgeries and is a pioneer in robotic joint replacement, athletic conditioning, and musculoskeletal rehabilitation.

Dr. Raju Vaishya is a Senior Consultant Orthopedic & Joint Replacement Surgeon at Indraprastha Apollo Hospitals, New Delhi. With over 35 years of clinical practice and more than 600 peer-reviewed scientific publications, he specializes in knee and hip arthroplasty, regenerative cartilage therapy, and active aging.

Dr. Prasun Chatterjee is Professor in the Department of Geriatric Medicine at the All India Institute of Medical Sciences (AIIMS), New Delhi. A leading authority on healthy longevity, memory clinics, dementia care, and geriatric polypharmacy, he oversees clinical guidance on senior health and longevity.

Dr. Shiv Kumar Sarin is a globally acclaimed hepatologist, Senior Professor, and Director of the Institute of Liver and Biliary Sciences (ILBS), New Delhi. Recipient of the Padma Bhushan award and former President of the Asian Pacific Association for the Study of the Liver (APASL), he is a world leader in fatty liver disease, liver cirrhosis, and metabolic gastrointestinal disorders.

Dr. Randhir Sud is the Chairman of the Institute of Digestive and Hepatobiliary Sciences at Medanta – The Medicity, Gurugram. Recipient of the Padma Shri award, he is a pioneer in therapeutic gastrointestinal endoscopy, pancreatic-biliary disorders, and digestive health with over 35 years of clinical practice.

Dr. Shikha Sharma is an MBBS graduate from Maulana Azad Medical College (MAMC), New Delhi, and a pioneer in clinical nutrition, gut health, and preventive lifestyle medicine in Delhi NCR with over 25 years of medical consulting experience.

Dr. Ritika Samaddar is the Regional Head of Clinical Nutrition and Dietetics at Max Super Speciality Hospital, Saket, New Delhi. With over 24 years of clinical dietetics expertise, she is a leading authority on Medical Nutrition Therapy (MNT), cardiovascular nutrition, and diabetic diet management in North India.

The Mediguide4u Editorial Staff is composed of health communication specialists, researchers, and professional medical writers dedicated to creating accessible, doctor-reviewed wellness resources fact-checked against public health consensus and peer-reviewed literature.