"Functional medicine" has become a marketing word in India. It appears on the websites of nutritionists with no clinical training, on the bios of Instagram wellness coaches, on the doors of clinics that sell two-lakh test packages and a bag of capsules. Some of it is real clinical work. A lot of it is not. If you are trying to choose a functional medicine practitioner, you deserve a clear way to tell the two apart. This is the practical guide.
The credentials that matter
The first filter is medical training. Functional medicine is a clinical discipline, not a wellness aesthetic. Practising it well requires the foundational medical knowledge to recognise serious conditions, interpret comprehensive testing, prescribe medications when needed, and coordinate with specialists.
Look for an MBBS at minimum. A functional medicine practitioner without basic medical training is missing the diagnostic floor. Some excellent functional practitioners have advanced degrees in nutrition or biochemistry, but they should be working in collaboration with a medical doctor, not alone.
MD, DNB, or equivalent specialty training is better. Functional medicine is most powerfully applied in chronic disease, which usually means endocrinology, internal medicine, gastroenterology, gynaecology, dermatology, or immunology background. A clinician with both modern medical training and functional medicine training is the strongest combination.
Functional medicine specific certification. The Institute for Functional Medicine (IFM) certification is the most widely recognised credential. It involves substantial coursework and case-based assessment. Several other reasonable certifications exist (A4M, ACIM, others). Ask which one. A practitioner with no functional medicine certification calling themselves a functional medicine doctor is a red flag.
A medical license you can verify. In India, this is the Medical Council of India / State Medical Council registration. The number is usually displayed on legitimate clinic websites. Verify if you are unsure.
The questions worth asking
Before you commit to a practitioner, several questions tell you a lot about how they actually work.
"What's your diagnostic process?" A real functional medicine consultation runs at least 30 minutes for the first appointment. The history is taken in detail. Lab tests are ordered based on the picture, not as a default package. If the answer is "we run our standard panel on every patient", that is not functional medicine. That is sales.
"How do you decide which supplements to recommend?" The honest answer involves matching to specific deficiencies, clinical signs, and disease drivers. The wellness answer is "we have a protocol for X condition that includes these supplements". The first approach is medicine. The second is marketing.
"Do you work with allopathic specialists?" Yes is the right answer. A practitioner who positions themselves against allopathic medicine, or who refuses to coordinate with your endocrinologist or rheumatologist, is going to fail you when something serious happens.
"How long do patients typically stay with you?" The honest answer is usually 9-15 months for the active intervention, then a maintenance pattern with periodic follow-up. A practitioner whose patients stay forever is selling a subscription, not treating a condition.
"How do you know when treatment is working?" Look for specific markers. Retest at month three, six, twelve. The plan adjusts based on data. If the answer is vague ("you'll feel better"), keep looking.
"What if I need a medication you don't think is the right fit?" The honest answer is "we'll discuss it, and if you need it, you take it. We coordinate with the prescribing physician." A practitioner who is reflexively anti-medication will hurt you.
"How much will the testing cost?" A reasonable practitioner gives you a range and explains which tests are essential versus optional. A predatory clinic upsells testing that has marginal clinical benefit but high revenue.
"Can you tell me about a case where the treatment didn't work?" Honest practitioners can. The ones who claim everyone gets better are either lying or not paying attention.
The right practitioner can tell you about cases where the treatment did not work. The wrong one cannot.
The red flags
Several signs suggest you should keep looking.
A two-lakh test package on the first visit. Comprehensive testing is sometimes useful, but a 200,000 rupee package on the first appointment is almost always over-testing. Real functional medicine starts with a clinical picture and orders tests that change the plan.
A bag of supplements at the end of the consultation. Twelve bottles for one condition is not functional medicine. It is supplement sales.
Anti-medication ideology. Refusing to acknowledge that pharmaceutical care is sometimes necessary is a serious clinical failure.
Promises of remission, cure, or specific outcomes. Honest practitioners do not promise outcomes. They promise to read the picture honestly and tell you what is realistic.
Pressure to commit to a long programme on the first visit. A good practitioner explains the structure, gives you time to decide, and welcomes questions. A bad one rushes you into a 12-week or 12-month commitment.
Testimonials as the main marketing. Glossy patient testimonials, especially without specific details, are marketing, not clinical evidence.
Aesthetic over clinical. A clinic that emphasises Instagram-friendly interiors, branded supplement lines, and lifestyle photography over actual clinical reasoning is selling a feeling, not treating a condition.
Refusal to share lab results with you or your other doctors. Your labs belong to you. A practitioner who refuses to share them, or who insists you can only access them through their portal, is operating in a way that limits your agency.
Inability to explain why a particular supplement was chosen. "Because it's in the protocol" is not an answer. The right answer references your specific labs and clinical picture.
What a good first visit feels like
A good first appointment with a functional medicine practitioner has several recognisable features.
You spend the first 30-45 minutes telling your story. The clinician asks questions that connect threads you had not connected. The conversation feels like being heard for the first time in a long time.
The clinician explains what they think is happening, in language you understand. They name uncertainty where it exists.
They suggest specific testing based on your picture, not a generic panel. They explain what each test will tell us and why it matters.
They ask about your existing medications, your other practitioners, your previous treatments, and what has and has not helped.
They give you a sense of what the next 90 days will look like. Specific. Clear. Time-bound.
They tell you what they cannot help with, or what would be better managed by a specialist.
You leave with a sense that the picture is testable, the plan is concrete, and the relationship is collaborative.
If the appointment feels like a sales pitch, like being processed, or like being lectured to, the fit is probably wrong.
How to find practitioners
A few practical paths.
The Institute for Functional Medicine practitioner directory. Available on the IFM website, lists certified practitioners by location.
Referrals from other patients. Often the most reliable signal. Ask specific questions: how long was the engagement, what was the cost, was there meaningful improvement.
Hospital-based functional medicine programmes. Several Indian hospitals now have integrative or functional medicine departments. The institutional setting tends to filter for higher quality.
Telehealth options. Many qualified practitioners now offer remote consultations, expanding the geographic options. Useful especially in smaller cities where good local options may be limited.
Avoid practitioners found primarily through Instagram. The platform rewards aesthetics and confidence over clinical depth.
What to expect to pay
Real functional medicine costs more than a standard appointment because the time and the testing cost more. Expect:
- First consultation: 5,000-15,000 rupees in India, depending on practitioner and location
- Comprehensive testing: 15,000-50,000 rupees depending on which tests are run
- Follow-up appointments: 2,500-7,500 rupees
- Supplements: 3,000-8,000 rupees per month, often less
Total cost over 90 days of active engagement is typically 50,000-150,000 rupees. This is meaningful money. It should also produce meaningful change.
If a clinic is asking 300,000 rupees for a 90-day programme, you are probably being upsold. If a clinic is offering functional medicine for 5,000 rupees per month total, you are probably getting wellness coaching.
