DietXP expert network

Nutrition experts in India and abroad

Eleven hospital-trained professionals who review DietXP's content and consult through DietXP: oncology, hospital dietetics, diabetes and lifestyle disease, weight management, kidney and heart, maternal and child nutrition, PCOS and oral health. Each profile lists degrees, hospitals, certifications and what the person works on.

  • 11nutrition experts
  • 12+hospitals, from Tata Memorial to JDWNRH Thimphu
  • 45+years of combined clinical practice
  • 2peer-reviewed papers published in 2025
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The experts

Eleven nutrition experts

Showing all 11

Sarbjeet Singh

Clinical Nutrition Researcher and Senior Content Manager

DietXP · co-author, Clinical Nutrition ESPEN 2025 · Tata Memorial observership

Registered pharmacist with an MSc in Dietetics who leads DietXP's content. Co-author of a 2025 Clinical Nutrition ESPEN study of 1,922 oesophageal cancer patients at Tata Memorial Hospital; ESPEN and Monash Low FODMAP certified; more than 100 researched articles.

  • Published, ESPEN 2025
  • MSc Dietetics
  • B.Pharm
  • ESPEN certified
  • Certified Diabetic Educator
Oncology nutrition · malnutrition screening · NAFLD · diabetes · enteral nutrition Full profile

Tenzin Wangchuk

Deputy Chief Dietitian and Head of Department

Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan

Registered dietitian in the Bhutan Civil Service since 2014 and head of nutrition at the national referral hospital. MSc from Mahidol University, IDF-certified diabetes educator, WHO-certified IYCF educator, SAPEN council member, co-author of Bhutan's first complementary feeding guidelines, published in JHSMR 2025.

  • JDWNRH Bhutan
  • MSc Mahidol
  • IDF Diabetes Educator
  • SAPEN Council
  • Published, JHSMR 2025
Clinical dietetics · NCDs · maternal and infant nutrition · diabetes · public health Full profile

Gauri Pillai

Clinical Research Dietitian

Department of Medical Oncology, Tata Memorial Cancer Hospital, Mumbai

Plans nutrition for patients on cancer treatment and studies oral nutrition support in gastrointestinal and colorectal cancer. MSc from WGSHA Manipal, BSc with the second university rank at SNDT, certified diabetes educator, IAPEN life member. Best Oral Abstract, Indian Cancer Congress 2023.

  • Tata Memorial
  • MSc Dietetics, MAHE
  • Certified Diabetes Educator
  • Best Abstract, ICC 2023
Oncology nutrition · clinical research · medical nutrition therapy · diabetes Full profile

Charubhala R

Onco-Nutrition Fellow

Tata Memorial Hospital, Mumbai · previously Gleneagles HealthCity, Chennai

Fellow in Onco-Nutrition at Tata Memorial Hospital and the medical reviewer of every DietXP Knowledge Hub guide. MSc Clinical Nutrition and Dietetics from PSG College, certified diabetic educator, GCP certified, IAPEN life member, first prize in the ICNC 2026 National Nutri Quiz.

  • Tata Memorial fellow
  • MSc Clinical Nutrition
  • Certified Diabetic Educator
  • Reviews all 26 guides
Oncology nutrition · diabetes · enteral nutrition · medical nutrition therapy Full profile

Francina Maria Menezes

DietXP expert, MSc Dietetics and Applied Nutrition

KMC Hospital Manipal · Aster CMI Bangalore · based in Kuwait

Ward experience across ICU, oncology, nephrology, gastroenterology and paediatrics at KMC Manipal and Aster CMI. MSc from Manipal University, certified diabetes educator, pursuing the Monash Low FODMAP course. Outpatient work in diabetes, PCOS and weight management.

  • KMC Manipal
  • Aster CMI Bangalore
  • MSc Dietetics
  • Certified Diabetes Educator
Medical nutrition therapy · oncology · nephrology and CKD · PCOS · paediatric nutrition Full profile

Sweta Tyagi

Senior Dietitian

Jaswant Rai Superspecialty Hospital, Meerut

Twelve years of hospital dietetics in diabetes, cardiac and renal nutrition, with earlier training at Fortis Hospital Noida and Britannia Industries. MSc Food and Nutrition from CCS University, certified diabetes educator, IDA member, IAPEN Meerut Chapter member and certified yoga teacher.

  • Jaswant Rai, Meerut
  • 12+ years
  • MSc Food and Nutrition
  • IDA member
Diabetes nutrition · cardiac nutrition · renal nutrition · medical nutrition therapy Full profile

Amritpal Singh Nagi

DietXP expert in fat loss and sports nutrition

Christian Medical College and Hospital, Ludhiana · independent practice

Hospital dietetics at CMCH Ludhiana and more than three years of fat-loss and sports nutrition coaching. Postgraduate in food and nutrition. Writes the free fat-loss diet plans for eligible DietXP customers: Indian food, real routines, no crash diets.

  • CMCH Ludhiana
  • PG Food and Nutrition
  • Sports nutrition
  • Free fat-loss plan lead
Clinical dietetics · sports and fitness nutrition · fat loss · diabetes · preventive nutrition Full profile

Chandan Kumar

Dietitian I; DietXP content strategist

Kasturba Hospital, Manipal Academy of Higher Education

Dietitian I at Kasturba Hospital MAHE, with an MSc in Dietetics from WGSHA and a BSc in Biotechnology. Six-month NABH-accredited internship at PSG Hospitals, Coimbatore. Medical nutrition therapy, metabolic assessment and lab interpretation; checks DietXP's nutrition content against ward practice.

  • Kasturba Hospital, MAHE
  • MSc Dietetics, WGSHA
  • BSc Biotechnology
  • NABH internship, PSG
Medical nutrition therapy · metabolic assessment · anti-inflammatory diets · digital health Full profile

Avleen Kaur

DietXP expert in weight management

Fitelo · Meerut, Uttar Pradesh

Works in weight management, with 2.5 years of experience helping clients lose weight and keep new habits. MSc Food and Nutrition and BSc Clinical Nutrition and Dietetics from Meerut College, CCS University; hospital internships at FMRI Gurugram and JSRH Meerut; IAPEN India Meerut Chapter life member.

  • Weight management
  • MSc Food and Nutrition
  • FMRI and JSRH trained
  • NDEP
Weight management · therapeutic diet planning · lifestyle change · diabetes education Full profile

Sneha Chand

Clinical Dietitian and Nutritionist, MBA

Freelance practice, Berlin, Germany · previously Watch Your Health

Medical nutrition therapy for lifestyle and metabolic disorders: more than 2,500 patients counselled across obesity, diabetes, PCOS, thyroid, cardiovascular disease, fatty liver and kidney disorders. BSc (Hons) Food Science and Nutrition, MBA Healthcare Management from IU Germany, corporate wellness for 100+ employees.

  • 2,500+ patients
  • BSc (Hons) Nutrition
  • MBA Healthcare Management
  • Research Methodologist
Medical nutrition therapy · diabetes · PCOS · thyroid · cardiovascular nutrition · corporate wellness Full profile

Dr Eva Sundriyal

Nutritionist and dental surgeon (BDS)

MSc Dietetics · dietetics training, Pushpanjali Hospital, Agra

Nutritionist with an MSc in Dietetics and Food Service Management and a registered dental surgeon (Delhi Dental Council, since 2012). Certificates in clinical nutrition and PCOS nutrition and three months of hospital dietetics training in Agra; plans meals for PCOS and children with an eye on sugar and teeth.

  • MSc Dietetics
  • BDS, registered dentist
  • PCOS nutrition
  • Clinical nutrition
PCOS · children's nutrition · diet and oral health · lifestyle change Full profile

No expert is tagged with that speciality yet.

Affiliations shown are current or the most recent clinical post. The experts are independent professionals; their credentials belong to their own institutions and practices, and their views are their own. Content on DietXP is educational and is not personal medical advice.

How it works

What the experts do on DietXP

Review

They check the guides

Every Knowledge Hub article is written by Sarbjeet Singh and medically reviewed by Charubhala R; the other experts review articles in their own specialities. The health calculators follow published methods, named on each tool.

Consult

Clinical consultations are matched

Send a request and choose Clinical Consultation for diabetes, thyroid, PCOS, kidney disease, cancer, pregnancy or another condition. DietXP matches you with a qualified expert and confirms the fee before booking. There is also a separate oncology nutrition consultation.

Free plan

Free fat-loss plan for customers

DietXP customers with a fat-loss product order can request a free personalised plan, written by Amritpal Singh Nagi and delivered within 2 to 3 working days after a call. Not a customer yet? Book a free clarity call.

FAQ

Common questions

Are DietXP's experts qualified?
Yes. Everyone on this page holds a nutrition or dietetics degree, most at postgraduate level, from institutions including Manipal Academy of Higher Education, Mahidol University, PSG College, SNDT Women's University, Bharathiar University and Chaudhary Charan Singh University, with hospital training or current hospital posts. Several hold credentials from the Indian Dietetic Association, ESPEN, the International Diabetes Federation and Monash University.
Which hospitals are they from?
Current or past hospital posts include Tata Memorial Hospital Mumbai, Jigme Dorji Wangchuck National Referral Hospital Thimphu, Kasturba Hospital Manipal, Christian Medical College and Hospital Ludhiana, KMC Hospital Manipal, Aster CMI Hospital Bangalore, Jaswant Rai Superspecialty Hospital Meerut, Fortis Memorial Research Institute Gurugram, JSRH Meerut, Gleneagles HealthCity Chennai, PSG Hospitals Coimbatore and Pushpanjali Hospital Agra.
How do I consult a DietXP expert?
Send a request through the consultation form. For diabetes, thyroid, PCOS, kidney disease, cancer, pregnancy or another medical condition choose Clinical Consultation: DietXP matches you with a qualified expert and confirms the fee before booking. DietXP customers with a fat-loss product order can request the free fat-loss plan, which is written by Amritpal Singh Nagi.
Is there a free consultation?
The free fat-loss diet plan is for registered DietXP customers who have bought a fat-loss product and can give an order number; it is delivered within 2 to 3 working days after a call. It is not suitable for medical conditions. Clinical consultations are paid, and the fee is shared before anything is booked. A free fat-loss clarity call is also available.
What do they specialise in?
Oncology nutrition, hospital dietetics and medical nutrition therapy, diabetes and lifestyle disease, weight management and sports nutrition, renal and cardiac nutrition, maternal, infant and paediatric nutrition, PCOS, diet and oral health, and public health nutrition. Use the filters above to see who covers what.
Do the experts work for DietXP?
Most are independent professionals employed by their own hospitals and practices. They review DietXP articles and consult through DietXP; their credentials belong to their own institutions, and their views are their own. DietXP content is educational and is not personal medical advice.

Book a consultation

Get a diet plan from an expert who works with your condition

Send a consultation request. DietXP matches clinical cases with a qualified expert and confirms the fee before booking; eligible customers can claim the free fat-loss plan.