Geriatrician

A doctor who specialized in care of older adults after their primary residency. There are far fewer of them than the population needs — about 7,000 board-certified geriatricians in the US for a ~55M+ over-65 population. Worth seeking out when chronic conditions stack up.

What it means in practice

A geriatrician completes Internal Medicine or Family Medicine residency, then an additional 1-2 year fellowship focused entirely on older-adult care. The training covers complex chronic disease management, polypharmacy and deprescribing, frailty assessment, falls prevention, cognitive impairment workup, advance-care planning, and the unique pharmacology of aging (drugs are metabolized differently, side effects are different, the Beers Criteria identifies high-risk medications).

Why geriatricians are scarce: it's one of the lowest-paying medical specialties (Medicare pays for geriatric visits at standard PCP rates, but the visits take longer due to complexity), the patients are clinically demanding, and the training pathway is unattractive economically compared to subspecialties. The Health Resources and Services Administration estimates the US needs ~30,000 geriatricians and has ~7,000. The gap is filled by primary-care doctors with informal geriatric expertise, geriatric NPs, and certain comprehensive-care models.

When to seek out a geriatrician: • Parent takes 5+ medications regularly • Parent has 3+ chronic conditions • Parent has had a fall in the past year • Parent has shown any cognitive change • Parent is over 75 with declining function • The current PCP is treating each condition in isolation without integrating • Family wants advance-care planning + frailty assessment + medication review in one place

How to find one: the American Geriatrics Society (americangeriatrics.org) has a member directory. Medicare's Care Compare tool lists clinicians by specialty. Many academic medical centers have geriatrics divisions; large health systems sometimes have dedicated geriatric primary care practices. Newer comprehensive primary-care-for-seniors models (Oak Street Health, ChenMed, Iora, Devoted Health) are not strictly geriatrician-staffed but practice a geriatrician-informed model at scale.

For patients without access to a geriatrician: ask the current PCP to perform a Comprehensive Geriatric Assessment (a structured evaluation across medical, functional, psychological, and social domains), or ask for a one-time geriatrics consultation referral.

When you'll hear it

Often added to the care team when an older parent is on 5+ medications, has multiple chronic conditions, or has begun showing cognitive change.

Is this the same as…?

Terms families frequently confuse with geriatrician.

Related terms

• Primary care provider — The doctor (MD or DO) or advanced-practice clinician (nurse practitioner or physician assistant) responsible for your parent's overall care, coordinating referrals to specialists.
• Geriatric care manager — A private-practice nurse, social worker, or other professional families hire (separate from any healthcare system) to coordinate an older adult's care.
• Frailty — A clinical syndrome of decreased physiologic reserve, often measured by unintentional weight loss, weakness (grip strength), exhaustion, slowness (gait speed), and low physical activity.
• Polypharmacy — The use of multiple medications by one patient — generally defined as 5+ regular medications.
• Cognitive screening — A brief in-office test of cognition.
• Fall-risk medication — Medications associated with increased fall risk in older adults — particularly benzodiazepines (lorazepam, alprazolam, etc.
• Comorbidity — Another medical condition the patient has alongside the primary one being discussed.

Where this comes up in caregiving

See also: all glossary terms · conditions by name · step-by-step playbooks