A geriatrician is the doctor specifically trained to manage the complex health needs of older adults, but most seniors don’t actually need one as their primary doctor. The right answer depends on your age, how many conditions you’re juggling, and how many medications you take. For a healthy 67-year-old with well-controlled blood pressure, a good internist or family medicine doctor is often enough. For an 82-year-old dealing with memory changes, frequent falls, five chronic conditions, and a dozen prescriptions, a geriatrician can be the difference between thriving and declining.
What a Geriatrician Does Differently
Geriatricians are internists or family medicine doctors who complete an additional year of fellowship training focused entirely on aging. They’re board-certified through the American Board of Internal Medicine or the American Board of Family Medicine in geriatric medicine specifically. That extra training covers the ways diseases behave differently in older bodies, how medications interact when someone takes many at once, and how to preserve independence and quality of life rather than just treating individual diseases.
The signature tool of geriatric medicine is the comprehensive geriatric assessment. Rather than focusing on one complaint per visit, this evaluation covers functional ability (can you dress yourself, cook, manage finances?), cognition, mood, nutrition, social support, fall risk, medication burden, and what are called “geriatric syndromes.” These syndromes are conditions that don’t fit neatly into one organ system: delirium, incontinence, frailty, chronic dizziness, pressure ulcers, sleep disorders, and failure to thrive. A geriatrician is trained to see how all of these connect.
Geriatric visits also tend to be longer. Standard primary care appointments run 15 to 20 minutes, which research consistently shows is too short for complex older patients. One study illustrated this with a 78-year-old widow who had hypertension, arthritis, a recent stroke, high cholesterol, and a long smoking history. Her visit for a “mild cough” ballooned to 40 minutes because her actual needs couldn’t be addressed in the 15 minutes scheduled. Experts now recommend that complex older adults need at least 30 minutes per visit, and geriatric practices are generally built around that expectation.
When a Geriatrician Makes Sense
Not every older adult needs a geriatrician. The clearest signs that one would help include:
- Multiple chronic conditions. Managing diabetes alongside heart failure, arthritis, and depression requires someone who can see how treatments for one condition affect the others.
- Polypharmacy. If you’re taking five or more medications, drug interactions and side effects become a real risk. Geriatricians use tools like the American Geriatrics Society’s Beers Criteria, an established list of medications that are typically best avoided in adults 65 and older because they carry disproportionate risks in aging bodies.
- Cognitive changes. Memory loss, confusion, or a delirium episode all warrant someone trained to distinguish normal aging from dementia, depression, medication side effects, or infections that present atypically in older people.
- Recurrent falls. Falls in seniors rarely have a single cause. They stem from combinations of muscle weakness, medication effects, vision problems, blood pressure drops, and environmental hazards. A geriatrician evaluates all of these together.
- Frailty or functional decline. If getting dressed, bathing, or walking across the room has become difficult, a geriatrician can coordinate the right mix of medical treatment, rehabilitation, and support services.
- Goals of care conversations. When someone has advanced illness, a geriatrician is trained to help families navigate decisions about hospitalizations, treatments, and advance care planning in a way that reflects what the patient actually values.
The Geriatrician Shortage Is Real
Here’s the catch: there are only about 7,000 board-certified geriatricians in the entire United States. That works out to roughly one geriatrician for every 10,000 older adults. Experts have argued the country needs around 28,000, and the number of practicing geriatricians has stayed flat for years. Depending on where you live, you may face a months-long wait or find that no geriatrician is accepting new patients at all.
This shortage means most seniors will continue to get their primary care from an internist or family medicine physician. That’s not a problem for many people. What matters more than the title on the door is whether your doctor takes the time to look at your full medication list, screens for cognitive and functional changes, and coordinates across your other specialists rather than treating you in a silo.
Primary Care as the Foundation
For seniors who don’t have access to a geriatrician or don’t need one, an internist or family medicine doctor remains the best home base. These doctors manage the chronic conditions that dominate later life: diabetes, heart failure, high blood pressure, asthma, and depression. Research shows that most chronic disease management happens in primary care, not with specialists.
A good primary care doctor for a senior will do many of the same things a geriatrician does, just with less specialized training in aging. They’ll review your medications regularly, screen for depression and cognitive decline, ask about falls, and refer you to specialists when needed. If your primary care doctor doesn’t bring up these topics, it’s worth raising them yourself.
Medicare covers an Annual Wellness Visit at no cost to you once every 12 months, with no copay or deductible. This isn’t a physical exam. It’s a structured check-in that covers your health risks, functional abilities, and advance care preferences. It can also include screenings for social needs like food access and housing stability. Any physician, nurse practitioner, or physician assistant can perform it, and it can even be done via telehealth.
Specialists Seniors Commonly Need
Beyond your primary doctor, certain specialists come up frequently in older adulthood. A cardiologist manages heart disease and heart failure, which become increasingly common after 65. An endocrinologist may be needed if diabetes is difficult to control. A rheumatologist treats autoimmune conditions and severe arthritis. A neurologist evaluates stroke recovery, Parkinson’s disease, and complex dementia cases. An ophthalmologist monitors for glaucoma, macular degeneration, and cataracts. An orthopedist or physiatrist addresses joint replacements and chronic pain that limits mobility.
The key is that these specialists should be working in coordination with your primary doctor or geriatrician, not independently. One of the biggest risks for older adults is fragmented care, where each specialist prescribes without knowing what the others have done. Having one doctor who sees the full picture and quarterbacks your care is more important than seeing any particular specialist.
Geriatric Emergency Departments
If a senior ends up in the emergency room, the hospital itself matters. Since 2018, the American College of Emergency Physicians has accredited Geriatric Emergency Departments at three levels: gold, silver, and bronze. These departments follow up to 27 specific protocols designed for older patients, including fall risk assessment, delirium screening, medication review, and environmental modifications like better lighting and reduced noise. Gold-level departments must meet at least 20 of these standards and have dedicated geriatric-trained staff. If you live near a hospital with this accreditation, it’s worth knowing about before an emergency happens.
How to Find a Geriatrician
The American Geriatrics Society maintains an online directory where you can search for geriatrics healthcare professionals by location. Your insurance company’s provider directory is another starting point, and your current primary care doctor can make a referral. If no geriatrician is available in your area, ask whether your primary care practice has anyone with geriatric training, or whether they can arrange a one-time geriatric consultation to review your medications and care plan, even if ongoing care stays with your regular doctor.
Some seniors benefit from a hybrid approach: keeping their primary care doctor for routine management while seeing a geriatrician once or twice a year for a comprehensive assessment. This lets the geriatrician flag issues the primary care doctor might miss, like a medication that should be stopped or an early sign of cognitive decline, without requiring a full switch in providers.