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Jackson Hole Dermatology

Dermatology • Jackson, WY • Since 1916

About

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St. John’s Health is a nonprofit hospital system based in Jackson, Wyoming, founded in 1916. It operates a 108-bed hospital (built in 1991) with acute, skilled, and long-term care services, plus extensive outpatient and physician practices. Key services include Medical/Surgical, Obstetrics, Intensive Care, Rehabilitation, Emergency, Cancer Care & Infusion, Pharmacy, Laboratory, Radiology, Home Care & Hospice, and Social Services. The system also runs primary care and specialty practices (e.g., Cardiology, Internal Medicine, ENT, Urology, Family Health, Plastic Surgery, Urgent Care). HQ: 625 E Broadway, Jackson, WY. Contact: 307-733-3636. Note: The organization has a regional footprint beyond Wyoming and operates as St. John’s Health (formerly St. John’s Hospital).

Clinic Type

Dermatology

Address

Jackson Hole Dermatology, St. John’s Health network, Jackson, WY

Phone

307.734.5864

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.stjohns.health/services/dermatology/

Services Offered

Dermatology
Skin care
Skin health in Jackson Hole
Treatment of skin conditions
Chronic skin conditions management
Acne management

Team

Afton C. Cobb, MD, MD — Dermatology

Insurance & Payment

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Pay My Bill Online, Patient Portal, View Profile (provider pages may show billing options)

Languages Spoken

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Social Media

Youtube Facebook Instagram

Photos

What Patients Say

Overall sentiment across review platforms: mixed

Healthgrades (Dr. Jonathan Baker): 3.9 out of 5 (7 reviews)
Birdeye (Dr. Jonathan Baker): 4.7 out of 5 (13 reviews)
WebMD (Dr. Jonathan Baker): 3.5 out of 5 (8 ratings)
MedicalNewsToday (Dr. Afton Cobb): 5.0 out of 5 (35 reviews)

Patients praise

Personable, timely, and efficient care from some dermatologists
Effective treatment for skin conditions like skin cancer and lesions
Courteous staff at some practices

Common complaints

Rudeness and condescending behavior from some providers
Lack of follow-up reported in specific instances
Poor communication or misdiagnosis experiences at the hospital facility

"I have seen Dr. Jonathan Baker twice now. Once for a full derm. exam and once to remove a lesion. He was on time, very personable, answered all questions and did an excellent job. Great bedside manner."

— Patient review on Healthgrades/Birdeye

"I would not recommend Dr. Baker. He was rude and condescending and basically told me my allergy was all in my head."

— Patient review on Healthgrades/Birdeye

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].