Become an Endocrinologist.

Operation Theatre Technicians (OT Technicians) are the backbone of every surgical team — they set up the sterile field, prepare instrument trays, manage autoclave sterilisation, and assist scrub nurses and surgeons intra-operatively. In India, the role is entered via a B.Sc OT Technology (3-year) or Diploma in OT Technician (2-year) after 12th PCB, and is in high demand at corporate chains (Apollo, Fortis, Max, Manipal), AIIMS and government district hospitals, and standalone surgical centres. Experienced technicians who specialise in Cardiac OT, Neuro OT, or Robotic-assisted surgery earn significantly higher salaries and are actively recruited to GCC countries (Saudi Arabia, UAE, Oman) on tax-free packages.

Pharmacists in India sit at the safety checkpoint between a doctor's prescription and the patient who will actually swallow the tablet — verifying drug dosages, flagging interactions, counselling patients on use, and in many settings being the most accessible healthcare professional in a neighbourhood. The qualification ladder runs D.Pharm (2 years) for retail / community pharmacists, B.Pharm (4 years after Class 12 with PCB / PCM) for hospital and industry roles, and M.Pharm or Pharm.D (6 years, an emerging clinical-pharmacy track) for hospital-clinical, regulatory, and R&D careers. Workplaces split sharply across three lanes: retail / community pharmacy (Apollo Pharmacy, MedPlus, Wellness Forever, neighbourhood chemists), hospital pharmacy (AIIMS, Apollo, Fortis, Manipal — drug-store, IV admixture, oncology day-care, ICU unit-dose), and industry (Sun Pharma, Cipla, Dr. Reddy's, Lupin, Pfizer India, Aurobindo) covering R&D, formulation, regulatory affairs, quality assurance, and medical affairs. State Pharmacy Council registration after qualification is mandatory before practising — and the council under the Pharmacy Act 1948 is a real, audited credential the Drug Inspector can ask for at any moment.

Plastic Surgeons in India operate across two interlocking practices: reconstructive surgery (burn management with split-thickness and full-thickness skin grafts, cleft lip/palate repair using Millard or Tennison-Randall techniques, free flap microsurgery for post-oncological and post-traumatic defects, hand surgery including replantation and tendon reconstruction) and cosmetic/aesthetic surgery (rhinoplasty, blepharoplasty, rhytidectomy, breast augmentation with Baker Grade monitoring, abdominoplasty, liposuction, hair transplant via FUE/FUT). The canonical path is MBBS + MS General Surgery + M.Ch Plastic Surgery (3 years via NEET-SS) at AIIMS, PGI Chandigarh, KEM Mumbai, CMC Vellore, or PGIMER — giving access to both high-volume reconstructive units (burn wards, trauma centres, cancer reconstructive teams at Tata Memorial) and a premium cosmetic practice in metro cities. Aesthetic-only clinics such as Sculpt India, Cocoona, and Anti-Clock have created a parallel high-income private track; senior cosmetic practitioners in Delhi-NCR, Mumbai, and Bengaluru clear ₹2–8 Cr annually.

Siddha doctors in India practise one of the oldest indigenous medical systems — rooted in the Tamil Siddhar tradition, with a 5,000-year lineage attributed to the 18 Siddhars including Agasthiyar and Yugi Munivar. The standard route is BSMS (Bachelor of Siddha Medicine and Surgery, 5.5 years including 1-year compulsory internship) from a CCIM/NCISM-recognised college, admitted through NEET-UG via AYUSH counselling. Practice centres on Mukkutram (Tridosha analogue: Vali/Vata, Azhal/Pitta, Iyam/Kapha) diagnosis through Envagai Thervu (eight-fold examination including Naadi/pulse reading, tongue, eyes, urine, stool, sound, skin, complexion), and prescription of mineral-metallic formulations: Parpam (calcined metals/minerals), Chendooram (red oxide preparations), Mezhugu (wax-based formulations), and Kashayam (decoctions). Thokkanam (classical Siddha massage and manipulative therapy) and Varmam (vital energy-point therapy) are additional procedural skills. The field is highly concentrated in Tamil Nadu — which operates the National Institute of Siddha (NIS Chennai), Arignar Anna Government Hospital of Indian Medicine, and the country's largest state AYUSH Siddha infrastructure — with secondary presence in Kerala, Andhra Pradesh, and among the Tamil diaspora in Sri Lanka and Singapore.

Veterinary doctors in India diagnose, treat, and prevent diseases in animals ranging from companion pets (dogs, cats, exotic birds) to livestock (buffalo, cattle, poultry), wildlife, and aquaculture. The qualifying degree is B.V.Sc & A.H. (Bachelor of Veterinary Science and Animal Husbandry, 5 years including a 6-month internship) from a VCI-recognised college, admitted via NEET-UG. Practice settings span state Animal Husbandry Departments (AHD), private small-animal hospitals in metro cities (Cessna Lifeline, CGS Hospital, Petcura network), dairy cooperative veterinary units (Amul, Nandini, Mother Dairy), poultry integrators (Suguna, Venkateshwara Hatcheries), pharma companies (Zoetis, MSD Animal Health, Elanco), and wildlife / forest departments under the MoEFCC. India's urban pet-care boom — over 32 million pet dogs alone in 2025 — has created a wave of corporate multi-specialty small-animal hospitals in tier-1 and tier-2 cities, bringing surgical specialties (orthopaedics, ophthalmology, oncology) that barely existed 10 years ago.

Nutritionists in India design evidence-based food, nutrient, and lifestyle plans that improve metabolic, hormonal, and chronic-disease outcomes — distinct from clinical dietitians (typically hospital-based RD-IDA-registered roles managing tube feeds, post-surgical, and ICU nutrition) by their stronger lean towards community, corporate-wellness, sports, and private-practice work. Standard routes are B.Sc Food, Nutrition & Dietetics or B.Sc Home Science (Nutrition major) followed by M.Sc Dietetics & Food Service Management or M.Sc Clinical Nutrition; the Indian Dietetic Association RD (Registered Dietitian) credential is the highest-respected India qualification. Practice settings span hospital wards (Apollo, Fortis, Manipal, Max, Medanta), corporate-wellness companies (HealthifyMe, Cure.fit, Truweight, Nourish, Possible, Cult.fit), gym and sports-nutrition consultancies, school and government nutrition programs (POSHAN, ICDS), and increasingly Instagram / YouTube-driven private clinics where a senior nutritionist can run ₹15-50L+ practices on personal-brand reach. The work blends rigorous biochemistry (macronutrient calculation, micronutrient assessment, body-composition tracking, lab-marker interpretation) with sustained behaviour-change coaching — the patient who knows what to eat is not the patient who actually eats it, and the difference is the nutritionist's craft.

Rheumatologists are internists who have completed DM Rheumatology (or equivalent Fellowship) and manage the full spectrum of autoimmune and musculoskeletal disease — rheumatoid arthritis (RA), ankylosing spondylitis (AS), systemic lupus erythematosus (SLE), vasculitis, psoriatic arthritis, myositis, and crystal arthropathies like gout. The Indian training path is MBBS + MD General Medicine (3 years via NEET-PG) + DM Rheumatology (3 years via NEET-SS) — making it one of the longest specialisation tracks in Indian medicine (11.5 years total). India has roughly 800-1,000 practicing rheumatologists for 1.4 billion people, creating an extreme access gap that translates directly into high clinical demand and significant practice income for trained specialists. Premier training centres are AIIMS Delhi (which opened India's first dedicated DM Rheumatology programme), PGIMER Chandigarh, CMC Vellore, SGPGI Lucknow, IPGMER Kolkata, Amrita Kochi, and KEM Mumbai. Private practice anchors are Apollo, Fortis, Manipal, and Kokilaben Dhirubhai Ambani Hospital, where urban rheumatology OPDs run 60-100 patients a day across multiple consultants. The biologics market — anti-TNF agents (adalimumab, etanercept), IL-6 inhibitors (tocilizumab), JAK inhibitors (tofacitinib, baricitinib), anti-CD20 (rituximab), IL-17 inhibitors (secukinumab) — is growing at 15-20% annually in India and has materially increased both the complexity and the income ceiling of modern rheumatology practice.

Senior: N/A

International Tax Consultants advise Indian and multinational corporates on the tax consequences of cross-border transactions — applying Double Taxation Avoidance Agreements (DTAAs), General Anti-Avoidance Rules (GAAR), OECD BEPS Action Plans (including Pillar 1 equalization and Pillar 2 global minimum tax), and India's withholding tax framework to structures involving multiple jurisdictions. Unlike domestic tax consultants who focus on Income Tax Act returns, GSTR compliance, and ITAT litigation, international tax specialists live in Article-level treaty analysis — determining whether a payment under Article 7 (business profits), Article 12 (royalties), or Article 13 (capital gains) of the India-US, India-Mauritius, India-Singapore, or India-Netherlands DTAA is taxable in India. In India, this is primarily a Big-4 practice (Deloitte, EY, KPMG, PwC) and tier-1 boutique practice (Nishith Desai Associates, Cyril Amarchand Mangaldas, AZB & Partners, Vaish Associates), with growing in-house international tax teams at Infosys, TCS, Wipro, and the large banking and pharma conglomerates whose cross-border flows generate continuous treaty exposure.

Senior: N/A

An Indian Economic Service (IES) Officer is a Group A central-government economist, recruited through the UPSC IES Examination, who provides professional economic analysis to Union ministries and constitutional bodies. Officers are posted to the Department of Economic Affairs (DEA), NITI Aayog, Ministry of Commerce, Ministry of Agriculture, Ministry of Finance's EA Wing, and on deputation to the RBI. Core work spans drafting the Economic Survey of India (the flagship pre-Budget document authored from within the Economic Adviser's office), preparing fiscal-multiplier estimates for the Union Budget, advising on monetary-fiscal coordination with the RBI, staffing Parliamentary Committees on finance and economic legislation, and producing macro-research briefs for Cabinet-level decisions. Entry is at the Assistant Director level (Pay Level 10, ₹56,100 basic), with a career ladder reaching Principal Economic Adviser or Secretary (EA) at the apex and occasionally the Chief Economic Adviser to the Government of India. The IES cadre numbers ~500 officers, making it significantly smaller and more specialist than the IAS, and virtually every officer works on live policy questions — there is no equivalent of a district-administration posting.

Senior: ₹30.0L

Intellectual Property lawyers in India draft and prosecute patent applications at the Indian Patent Office (IPO) under the Patents Act 1970 (as amended), file trademark and copyright applications under the Trade Marks Act 1999 and the Copyright Act 1957, and litigate IP disputes before the Delhi, Bombay, Madras, and Calcutta High Courts — IPAB was abolished in 2021 and its jurisdiction merged into the High Courts. The practice cuts across two distinct skill profiles: Patent Attorneys, who typically hold a B.Tech or B.Sc (Engineering) plus an LL.B plus the Patent Agent qualification under the Patents Act (Chapter XXIA), and IP generalists with pure LL.B degrees who handle trademarks, copyrights, designs, and IP licensing. Tier-1 IP firms — Anand & Anand (Noida), K&S Partners (Gurugram), Remfry & Sagar (Gurugram), Lall & Sethi (Delhi), S.S. Rana & Co (Delhi), and the IP teams at CAM and AZB & Partners — are the primary employers, alongside multinational pharma, tech, and FMCG in-house IP teams. PCT international filing, FTO (Freedom to Operate) opinions, technology licensing, and cross-border anti-counterfeiting enforcement are core service lines.

Senior: N/A

Infertility Specialists (Reproductive Endocrinologists and Infertility, REI) are OBG super-specialists who evaluate and treat the full spectrum of causes preventing conception — from unexplained infertility and male-factor semen defects to diminished ovarian reserve, uterine anomalies, tubal-factor disease, and recurrent implantation failure. In India the specialty sits at the intersection of rapidly advancing ART technology and a booming private IVF market estimated at ₹5,000 crore annually (growing 15-20% YoY): chains like Nova IVI Fertility (50+ centres), Indira IVF (100+ centres), Bloom IVF, Cloudnine ART, Apollo Fertility, and Cradle Fertility have made IVF accessible in tier-2 cities. The training path is MBBS + MS Obstetrics & Gynaecology (3 years via NEET-PG) followed by a 2-3 year Fellowship in Reproductive Medicine (DNB-accredited or FOGSI/ISAR-recognised), with premier positions at AIIMS, PGIMER, NIMHANS, KEM Mumbai, CMC Vellore, and all major IVF chains. Practice is governed by the ART (Regulation) Act 2021 and Surrogacy (Regulation) Act 2021 — compliance-heavy, ethically complex, and institutionally structured.

Senior: N/A