Dr. Catherine A. Ramsay

Name: Dr. Catherine A. Ramsay
Specialty: Dermatology 
Qualification/Board Certification: MD; Board certification not specified
Affiliation: Falls Medical Aesthetics, PLLC 
Locations: Ketchum, Idaho
Languages Spoken: English
Accepting New Patients: Contact office to confirm
NPI Number: 1275616757

About the Doctor

Dr. Catherine A. Ramsay is a board‑eligible dermatologist practicing in Ketchum, Idaho, with more than 20 years of experience. She received her medical degree from the University of California (San Francisco) School of Medicine, completed an internal medicine internship at UCSF, and finished her dermatology residency at UCSF. She has expertise in psoriasis, skin rashes, skin disorders (acne, rosacea, eczema), cancerous skin growth removal, and skin discoloration. Her practice includes cosmetic dermatology, and she accepts Aetna, Cambia, and Elevance insurance plans. Patients appreciate her thoroughness, though some note room for improvement in follow‑up and responsiveness to questions.

• Graduate of UCSF School of Medicine

• Residency in Dermatology at UCSF 

• Over 21 years of clinical experience

• 4/5 patient rating (10 reviews); award for thorough examinations

• Expert in psoriasis, skin rashes, skin disorders, skin cancer removal, and skin discoloration

• Accepts Aetna, Cambia Health Solutions, and Elevance

Education & Training

Medical School – University of California (San Francisco) School of Medicine
Residency – University of California (San Francisco), Dermatology 
Fellowship/Additional Training – University of California (San Francisco), Internship, Internal Medicine

Medical Conditions Treated

• Psoriasis

• Acne

• Rosacea

• Eczema (atopic dermatitis)

• Skin rashes (prurigo, lichen simplex chronicus)

• Skin discoloration (melasma, vitiligo, post‑inflammatory hyperpigmentation)

• Actinic keratosis (precancerous lesions)

• Basal cell carcinoma and squamous cell carcinoma

• Benign skin growths (moles, seborrheic keratoses, cysts)

• Contact dermatitis

Medical Procedures Performed

• Full‑body skin examination

• Skin biopsy (shave, punch, excisional)

• Cryotherapy for actinic keratosis and warts

• Excision of benign and malignant skin growths (including cancerous lesions)

• Intralesional corticosteroid injections

• Topical and systemic medication management

• Phototherapy for psoriasis and eczema

• Chemical peels for acne and discoloration

• Laser therapy for hair removal, vascular lesions, or resurfacing (cosmetic)

• Cosmetic filler and neuromodulator (Botox) injections – inferred from cosmetic dermatology subspecialty

Services Offered

Dr. Catherine A. Ramsay provides comprehensive medical and cosmetic dermatology services for patients of all ages. Her practice focuses on accurate diagnosis through thorough skin examination and patient education. She treats common skin conditions including psoriasis, acne, eczema, rosacea, and skin rashes, as well as precancerous and cancerous skin growths. Dr. Ramsay performs in‑office procedures such as biopsies, excisions, cryotherapy, and intralesional injections. As a cosmetic dermatologist, she also offers aesthetic treatments like laser therapy, chemical peels, and injectable fillers. Patients value her thoroughness, though follow‑up responsiveness may vary. She coordinates care with primary care providers and other specialists when needed.

• Diagnostic skin exams for moles, rashes, and suspicious lesions

• Medical management of psoriasis, acne, eczema, and rosacea

• Skin cancer screening and treatment (actinic keratosis, basal cell, squamous cell)

• Surgical removal of cancerous and benign skin growths

• Cryotherapy for warts, skin tags, and actinic keratoses

• Biopsy of suspicious skin lesions

• Intralesional steroid injections for keloids, cysts, or alopecia areata

• Phototherapy for widespread psoriasis or eczema

• Cosmetic consultations and procedures (laser therapy, chemical peels, injectables)

• Patient education on sun protection, skin self‑exams, and trigger avoidance

Accepted Insurances

• Aetna (EPO, HMO, Medicare, POS, PPO)

• Cambia Health Solutions (POS)

• Elevance (EPO, HMO, Medicare, POS, PPO)

Practice Locations

Address: 180 First Street W, Suite 301, Ketchum, ID 
Phone: (208) 297-1999