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Dr. Rebecca Cook M.D.
Board Certified Internist & Geriatric Doctor in Scottsdale and Greater Phoenix area
Dr. Rebecca Cook M.D.Dr. Rebecca Cook M.D.
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Category Archives: Arizona Blog

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Senior woman testing blood glucose with a home glucose meter at the kitchen table.

Early Signs of Diabetes in Older Adults

Arizona BlogBy Sonja EditorJuly 3, 2026

How to spot early diabetes symptoms in seniors, get tested, and manage blood sugar to stay healthy.
Reading time: 12 minutes.

An older woman at her kitchen table having a telehealth video visit on a tablet, a notepad and pill bottle nearby, warm daylight from the window.

Telehealth for Seniors: When a Video Visit Works and When You Need a House Call

Arizona BlogBy Sonja EditorJune 26, 2026

How untreated hearing loss raises dementia risk in older adults, the warning signs, and what hearing aids can do.
Reading time: 7 minutes.

Photorealistic close-up of an older adult (about 70 years old) sitting at a kitchen table while an audiologist gently places a small modern hearing aid behind the ear. Soft natural window light, warm and reassuring mood, both people relaxed and focused on the device. The hearing aid is clearly visible as the subject of the photo. No text on the image.

Hearing Loss in Older Adults: Early Signs and the Link to Dementia

Arizona BlogBy Sia OleinykJune 19, 2026

How untreated hearing loss raises dementia risk in older adults, the warning signs, and what hearing aids can do.
Reading time: 7 minutes.

A wide interior composition bathed in warm, golden hour sunlight streaming through a large panoramic window. In the center, a smiling senior woman stands on a textured safety floor mat holding a small orange dumbbell. The framing places a wooden coffee table in the lower-right foreground, highlighting a white supplement bottle with legible blue text reading "Calcium/Vitamin". The softly blurred background reveals a bright Arizona desert landscape with tall saguaro cacti and warm red rock mountains, while sturdy wooden safety handrails line the interior walls to the left.

Osteoporosis After 65: How Arizona Seniors Can Stop Bone Loss

Arizona BlogBy Sia OleinykJune 12, 2026

Essential strategies for Arizona seniors to manage osteoporosis, understand DEXA scans, and effectively prevent debilitating bone fractures for lasting independence.
Reading time: 9 minutes.

Elderly woman with white hair sitting anxiously in an armchair by a window at sunset while a caregiver gently rests a hand on her shoulder, representing sundowning syndrome and evening confusion in dementia patients

Understanding Sundowning Syndrome: A Complete Guide for Families

Arizona BlogBy Sia OleinykJune 5, 2026

Practical strategies for managing sundowning syndrome in seniors, focusing on improved sleep hygiene and daily routine adjustments for caregivers in Arizona.
Reading time: 9 minutes.

Cinematic, shallow depth of field composition featuring a senior woman in profile, positioned in the soft, cool shade of a patio. An intense, bright sun flares in the deeply blurred background, illuminating a dry desert landscape with saguaro cacti to convey extreme summer heat. Sharp focus is maintained on the woman’s serene expression and the clear glass of water she is drinking from, with warm rim lighting highlighting the water droplets and the breathable texture of her grey linen shirt

Heat Stroke Prevention in Arizona Seniors: A Summer Survival Guide

Arizona BlogBy Sia OleinykMay 25, 2026

Learn to recognize heat stroke symptoms and master essential prevention tips for a safe Arizona summer.
Reading time: 9 minutes.

A warm, cinematic wide-angle composition bathed in golden hour sunlight streaming from large modern windows. Soft rim lighting naturally outlines the profiles of a female doctor in a white coat and a frail elderly woman resting in a bed, drawing visual focus to their gently clasped hands in the center foreground. The background features a softly blurred, earthy-toned Arizona desert landscape with a prominent saguaro cactus, establishing a serene, empathetic, and dignified atmosphere. No text is present in the frame.

What is the Difference Between Palliative Care and Hospice in Arizona?

Arizona BlogBy Sia OleinykMay 22, 2026

A comprehensive guide clarifying the medical and practical differences between palliative support and hospice care for Arizona families.
Reading time: 12 minutes.

Warm, volumetric golden hour sunlight illuminates a female physician in a white lab coat and glasses holding a leather clinical clipboard. The composition features a shallow depth of field, keeping the doctor and a senior couple in sharp focus in the foreground, while softly blurring a mid-century modern living room and a desert landscape with saguaro cacti in the background. Cinematic rim lighting and high-contrast photorealistic textures create a premium medical editorial aesthetic.

What Happens During a 90-Minute Comprehensive Geriatric Assessment in Scottsdale?

Arizona BlogBy Sia OleinykMay 18, 2026

90-minute comprehensive geriatric assessment evaluates cognitive health, mobility, and medication safety for seniors in Scottsdale.
Reading time: 11 minutes.

A horizontal photograph taken in a modern hospital patient room, bathed in a strong, warm golden-hour light flooding from large floor-to-ceiling windows on the right, which creates significant backlighting and soft flares as it shows a view of a hospital campus. To the left, a softer, cooler light illuminates the other half of the room. Centered in the frame, a seated elderly man in a light blue button-down shirt is having his blood pressure measured. He is seated on a grey chair, his left arm extended on a small rolling table. A standing female doctor in a white coat, short blonde hair, and glasses leans over from the right, placing a cuff on his arm, her figure silhouetted by the golden light. To the right, on the table, a digital blood pressure monitor unit, a tablet with a diagram, and a glass of water are sharply in focus, all catching the golden light. The left wall features a detailed medical chart with non-legible text showing a schematic of the human circulatory system. The windows look out onto multi-story hospital buildings and parking lots under a sunset sky. The photo has ultra-detailed textures of skin, clothing, and medical equipment with a shallow depth of field.

Is Aggressive Blood Pressure Reduction Dangerous for Seniors Over 80?

Arizona BlogBy Sia OleinykMay 15, 2026

Navigate 2026 hypertension guidelines for adults over 80 to balance heart health with fall prevention and cognitive stability.
Reading time: 11 minutes.

A wide, sun-drenched photograph captures an elderly man in motion as he pushes up with a slightly strained expression from a gray mid-century modern armchair. Warm, golden natural light streams through large glass doors, casting distinct shadows and highlighting textures in the spacious bedroom. He is framed against a background of a wooden bed and a clear desert view with cacti. He wears a blue sweater and tan trousers. The perspective is natural and composed.

Which 6 ADLs Indicate Your Loved One Needs Help at Home?

Arizona BlogBy Sia OleinykMay 11, 2026

Identify critical signs of functional decline in seniors by assessing the 6 basic activities of daily living at home.
Reading time: 11 minutes.

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