John C. Peterson, III, MD, MPh

Adult Medicine Family Doctor

Dr. John C. Peterson, III is an Adult Medicine Family Doctor in Mercer Island, WA with special training and skill in wellness and disease prevention in patients of all ages, but mostly adults. As an Adult Medicine Family Doctor, John C. Peterson, III, MD, MPh performs medical history analysis, screening tests, diagnostics and pharmaceutical or integrative treatment of diseases and conditions for predominantly adult patients. Adult Medicine is a general health specialist with comprehensive knowledge of all basic biological functions, who refers patients with complex conditions to reputable medical specialists. Significant diseases and conditions treated by Adult Medicine Family Doctors include annual checkups, ear, sinus, and throat infections, obesity, contraception, allergies, urinary tract infections, skin infections, bronchitis, diarrhea, vomiting, pinkeye, and skin rashes. Medical tests, procedures and therapies provided by Adult Medicine Family Doctors include physical examinations, medication prescriptions, STD testing, fertility testing, CT, MRI, or x-ray diagnostic imaging recommendations, adult health, safety, and nutrition education, as well as referrals to medical specialists when needed.

Geriatric Internal Medicine Doctor

Dr. John C. Peterson, III is a Geriatric Internal Medicine Doctor in Mercer Island, WA with special training and skill in promoting wellness and providing health care for senior patients. As a Geriatric Internal Medicine Doctor, John C. Peterson, III, MD, MPh performs comprehensive interdisciplinary care for the physical, emotional, and social well-being of both healthy and frail senior patients. Geriatric Internal Medicine is a medical specialty that enables patients to manage natural aging life stages by preventing and treating age-related conditions, and preserving patients' independence and quality of life. Significant diseases and conditions treated by Geriatric Internal Medicine Doctors include nutrition deficiencies, hormone imbalances, psychological issues, medication side effects, incontinence, heart disease, epilepsy, osteoporosis, fall injuries, frailty, strokes, Alzheimer's Disease, and cancer. Medical tests, procedures and therapies provided by Geriatric Internal Medicine Doctors include standard preventative wellness screenings and treatments, nutrition counseling, psychological counseling, lifestyle interventions, post-fall rehabilitation, living accomodation transition, and nursing home care.

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.