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Practitioner Directory

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Verified integrative oncology practitioners — naturopaths, functional medicine doctors, nutritional therapists, and more.

24 PractitionersVerified Profiles🇮🇳 7 in India🇺🇸 5 in USA🇨🇦 4 in Canada🇬🇧 4 in UK🇦🇺 4 in Australia
24 practitioners

Practitioner Directory — Verification Notice

Practitioners listed have self-submitted their information. iOnco does not independently verify credentials or medical licences.

🇮🇳

India

7 practitioners
MS

Dr. Meera Sharma

ND, FABNO

🌿 NaturopathAccepting patients

14y

Exp

380

Patients

4.9

Rating

Integrative Wellness Centre · Mumbai, India

Dr. Sharma is a board-certified naturopathic oncologist with 14 years of experience supporting cancer patients through integrative protocols. She specialises in combining evidence-based natural therapies with conventional oncology to reduce side effects and improve outcomes.

BreastOvariancervical+1
AK

Dr. Arjun Kapoor

MD (Oncology), FRCP

🔬 OncologistAccepting patients

18y

Exp

620

Patients

4.8

Rating

Cancer Care Integrative Clinic · Delhi, India

Dr. Kapoor is a medical oncologist who trained at AIIMS Delhi and completed additional training in integrative oncology at Memorial Sloan Kettering. He focuses on helping patients combine conventional chemotherapy and immunotherapy with evidence-based complementary approaches.

LungColonProstate+1
SP

Dr. Sunita Patel

BAMS, MD (Ayurveda)

🪷 Ayurvedic PractitionerNot accepting

20y

Exp

840

Patients

4.7

Rating

Dhanvantari Ayurveda Clinic · Pune, India

Dr. Patel brings two decades of Ayurvedic expertise to supporting cancer patients with traditional Indian medicine alongside conventional treatment. She specialises in rasayana therapy, panchakarma for chemotherapy recovery, and individualised herbal protocols.

BreastStomachLiver+1
VS

Dr. Vikram Singh

ND, MSc (Nutritional Medicine)

🥗 Onco NutritionistAccepting patients

9y

Exp

215

Patients

4.8

Rating

NutriHeal Cancer Support Centre · Bangalore, India

Dr. Singh specialises in therapeutic nutrition and supplement protocols for cancer patients. With a Masters in Nutritional Medicine from the University of Westminster, he helps patients design evidence-based nutritional strategies that complement their conventional treatment and reduce treatment side effects.

ColonProstateBreast+1
PN

Dr. Priya Nambiar

MD, IFMCP

🧬 Functional DoctorAccepting patients

11y

Exp

310

Patients

4.9

Rating

Root Cause Cancer Clinic · Kochi, India

Dr. Nambiar is a certified Institute for Functional Medicine practitioner who works at the intersection of metabolic health and cancer care. She specialises in identifying upstream drivers of cancer blood sugar dysregulation, mitochondrial dysfunction, and gut dysbiosis using advanced lab testing.

BreastColonProstate+1
RV

Dr. Rajan Verma

DHMS, MD (Homeopathy)

💧 Homeopathic PractitionerAccepting patients

22y

Exp

950

Patients

4.7

Rating

Verma Homeopathic Cancer Support Centre · Jaipur, India

Dr. Verma is one of India's most experienced classical homeopaths specialising in supportive care for cancer patients. He uses constitutional prescribing alongside conventional treatment to manage side effects such as nausea, fatigue, and neuropathy, and to support immune resilience.

BreastLymphomaStomach+1
AK

Ananya Krishnan

MSc (Yoga Therapy), ERYT-500

🧘 Wellness CoachAccepting patients

8y

Exp

290

Patients

4.8

Rating

Sanjeevani Wellness Institute · Chennai, India

Ananya is a certified yoga therapist who works exclusively with cancer patients and survivors. She delivers evidence-based yoga programmes to reduce chemo-related fatigue, manage anxiety, improve sleep, and rebuild strength post-treatment. She has trained with IAYT-accredited institutions and completed specialised oncology yoga training.

BreastOvarianLymphoma+1
🇺🇸

USA

5 practitioners
SM

Dr. Sarah Mitchell

ND, FABNO

🌿 NaturopathAccepting patients

16y

Exp

520

Patients

4.9

Rating

Oregon Integrative Oncology · Portland, OR, USA

Dr. Mitchell is a Fellow of the American Board of Naturopathic Oncology (FABNO) the highest credential in naturopathic cancer care. She works alongside conventional oncologists at a leading Portland cancer centre, providing evidence-based natural therapy support for patients through chemotherapy, radiation, and surgery.

BreastOvarianLymphoma+1
JH

Dr. James Holloway

MD, PhD, FACP

🔬 OncologistNot accepting

21y

Exp

890

Patients

4.9

Rating

UCSF Integrative Oncology Program · San Francisco, CA, USA

Dr. Holloway is a board-certified medical oncologist and researcher at UCSF who integrates complementary approaches into standard oncology care. He leads a clinical research programme evaluating natural compounds in combination with immunotherapy and has published over 40 peer-reviewed papers in integrative oncology.

LungmelanomaLymphoma+1
EV

Dr. Elena Vasquez

MD, IFM Certified

🧬 Functional DoctorAccepting patients

13y

Exp

440

Patients

4.8

Rating

The Vasquez Integrative Cancer Centre · Austin, TX, USA

Dr. Vasquez is a functional medicine physician who specialises in metabolic approaches to cancer using ketogenic dietary interventions, mitochondrial support, and advanced biomarker testing to create personalised protocols. She consults with patients remotely across the USA and in-person in Austin.

BreastColonPancreatic+1
RK

Rachel Kim

MS, RD, CSO

🥗 Onco NutritionistAccepting patients

10y

Exp

670

Patients

4.9

Rating

Memorial Sloan Kettering Integrative Medicine · New York, NY, USA

Rachel is a Board-Certified Specialist in Oncology Nutrition (CSO) at Memorial Sloan Kettering Cancer Center. She specialises in nutrition during and after cancer treatment managing chemo-related weight loss, addressing nutritional deficiencies, evaluating supplement safety alongside treatment, and optimising recovery nutrition.

BreastColonLung+1
MD

Dr. Mark Dupree

MD, FAAHPM

🔬 OncologistAccepting patients

19y

Exp

750

Patients

4.8

Rating

Johns Hopkins Integrative Medicine · Baltimore, MD, USA

Dr. Dupree is a palliative care oncologist at Johns Hopkins who integrates acupuncture, mind-body therapies, and evidence-based natural medicine into his patients' care. He specialises in symptom management, quality of life optimisation, and helping patients with advanced cancer live as fully as possible.

PancreaticLungOvarian+1
🇨🇦

Canada

4 practitioners
CB

Dr. Claire Beaumont

ND, FABNO

🌿 NaturopathAccepting patients

12y

Exp

340

Patients

4.8

Rating

Beaumont Integrative Cancer Care · Toronto, ON, Canada

Dr. Beaumont is a naturopathic oncologist with FABNO certification who practises alongside medical oncology teams at several Toronto cancer centres. She specialises in IV nutrient therapy, botanical medicine for chemo side-effect management, and survivorship protocols for breast and gastrointestinal cancers.

BreastColonStomach+1
RM

Dr. Rajiv Mehta

MD (Oncology), FRCPC

🔬 OncologistAccepting patients

17y

Exp

580

Patients

4.7

Rating

BC Cancer Integrative Oncology Program · Vancouver, BC, Canada

Dr. Mehta is a medical oncologist at BC Cancer with additional training in integrative oncology. He helps patients navigate the evidence around complementary therapies, identify safe supplement protocols alongside chemotherapy, and access evidence-based mind-body programmes through BC Cancer's integrative programme.

LungBreastProstate+1
ST

Sophie Tremblay

MSc (Nutrition), RD

🥗 Onco NutritionistAccepting patients

7y

Exp

240

Patients

4.8

Rating

McGill University Health Centre · Montreal, QC, Canada

Sophie is an oncology registered dietitian at McGill University Health Centre specialising in nutrition support during cancer treatment and survivorship. She focuses on anti-inflammatory dietary approaches, managing chemo-induced anorexia and cachexia, and designing practical plant-forward eating plans that support treatment tolerance.

BreastColonLung+1
AO

Dr. Amara Osei

MD, IFMCP, FRCPC

🧬 Functional DoctorAccepting patients

14y

Exp

390

Patients

4.9

Rating

Osei Functional Medicine Clinic · Calgary, AB, Canada

Dr. Osei is a family physician and IFM-certified functional medicine practitioner who works with cancer patients across Canada via telemedicine. She uses advanced genomic testing, comprehensive metabolic panels, and the functional medicine matrix to identify and address the root drivers of cancer recurrence risk.

BreastOvarianColon+1
🇬🇧

UK

4 practitioners
HC

Dr. Helen Cartwright

ND, BANT, mBANT

🌿 NaturopathAccepting patients

15y

Exp

430

Patients

4.9

Rating

The Integrated Cancer Care Clinic · London, UK

Dr. Cartwright is a leading naturopathic oncology practitioner in the UK with 15 years of experience. She practises at a multidisciplinary cancer centre in London, providing evidence-based nutritional therapy, botanical medicine, and lifestyle medicine alongside conventional oncology treatment.

BreastOvarianColon+1
AR

Dr. Aisha Rahman

MD, MRCP, MSc (Integrative Medicine)

🔬 OncologistAccepting patients

14y

Exp

510

Patients

4.8

Rating

Royal Marsden Integrative Medicine Programme · London, UK

Dr. Rahman is a consultant medical oncologist at the Royal Marsden Hospital who has completed a Masters in Integrative Medicine. She helps patients navigate the evidence on complementary therapies, manages complex symptom burden using acupuncture and mind-body approaches, and leads the hospital's integrative oncology programme.

BreastLungLymphoma+1
JT

Dr. James Thornton

MBBS, MRCGP, IFMCP

🧬 Functional DoctorAccepting patients

12y

Exp

360

Patients

4.8

Rating

Thornton Functional Medicine Centre · Manchester, UK

Dr. Thornton is an IFM-certified functional medicine GP who specialises in the metabolic and environmental drivers of cancer. Working via telemedicine across the UK, he uses comprehensive testing to identify blood sugar dysregulation, toxin burden, and nutrient deficiencies, building personalised protocols that complement conventional oncology care.

ProstateColonBreast+1
PK

Priya Kapoor

BSc (Hons) Nutrition, MSc Oncology Nutrition

🥗 Onco NutritionistAccepting patients

8y

Exp

280

Patients

4.8

Rating

Maggie's Cancer Care London · London, UK

Priya is an oncology-specialist dietitian at Maggie's Cancer Care in London. She has a Masters in oncology nutrition and specialises in managing cancer cachexia, chemo-related anorexia, and immunotherapy side effects through precision nutritional strategies. She works with patients through active treatment and into survivorship.

BreastColonLung+1
🇦🇺

Australia

4 practitioners
ES

Dr. Emma Sullivan

ND, FABNO, BHSc (Naturopathy)

🌿 NaturopathAccepting patients

13y

Exp

390

Patients

4.9

Rating

Sydney Integrative Cancer Centre · Sydney, NSW, Australia

Dr. Sullivan is one of Australia's most credentialed naturopathic oncologists, holding FABNO certification from the American Board of Naturopathic Oncology. Based in Sydney, she specialises in IV nutrient therapy, herbal medicine for treatment support, and evidence-based survivorship protocols for breast, gynaecological, and gastrointestinal cancers.

BreastOvarianColon+1
MC

Dr. Michael Chen

MBBS, FRACP, PhD

🔬 OncologistNot accepting

19y

Exp

740

Patients

4.9

Rating

Peter MacCallum Cancer Centre Integrative Oncology · Melbourne, VIC, Australia

Dr. Chen is a medical oncologist and researcher at Peter MacCallum Cancer Centre in Melbourne, one of Australia's leading cancer hospitals. He is internationally recognised for his research in integrative oncology, evaluating natural compounds including high-dose vitamin C, mistletoe, and medicinal mushrooms alongside immunotherapy.

Lungmelanomaleukemia+1
SO

Dr. Sarah O'Brien

MD, FRACGP, IFM Certified

🧬 Functional DoctorAccepting patients

10y

Exp

320

Patients

4.8

Rating

Brisbane Functional Medicine Clinic · Brisbane, QLD, Australia

Dr. O'Brien is a functional medicine GP and IFM-certified practitioner specialising in metabolic approaches to cancer prevention and support. She uses comprehensive genetic, metabolic, and microbiome testing to personalise integrative protocols, and sees patients nationally via telehealth across Australia.

BreastColonProstate+1
LN

Lena Novak

BSc, MND (Nutrition & Dietetics), AdvAPD

🥗 Onco NutritionistAccepting patients

9y

Exp

310

Patients

4.8

Rating

Chris O'Brien Lifehouse Integrative Medicine · Sydney, NSW, Australia

Lena is an Advanced Accredited Practising Dietitian at Chris O'Brien Lifehouse, Australia's largest private comprehensive cancer centre. She specialises in nutrition during chemotherapy and radiation, managing treatment-induced malnutrition, and designing anti-inflammatory survivorship meal plans that integrate evidence-based functional foods.

BreastColonStomach+1