William C. Fix
Expertise in
1
conditions

Dr. William C. Fix

Dermatology
K2 Dermatology
3434 47th St, Suite 200, 
Boulder, CO 
Accepting New Patients
Referral required
Before you request
Expertise in
1
conditions
K2 Dermatology
3434 47th St, Suite 200, 
Boulder, CO 

Overview

Dr. William Fix has dedicated his career to becoming a leading expert in dermatology, earning a wealth of education and hands-on experience at some of the world’s most prestigious institutions. A graduate of Brown University, Dr. Fix obtained his medical degree from the University of Pennsylvania Perelman School of Medicine. His training continued at the Albert Einstein College of Medicine, where he completed his dermatology residency at Montefiore Medical Center in New York.

Board-certified and a Fellow of the American Academy of Dermatology, Dr. Fix not only brings top-notch medical qualifications but also a passion for advancing the field. He has conducted research in dermatology and oncology, supported by grants from organizations including the National Institutes of Health, the American Society for Dermatologic Surgery, and Alex’s Lemonade Stand Foundation. With experience spanning general, surgical, and cosmetic dermatology, Dr. Fix is committed to addressing all facets of skin health.

Dr. Fix is highly rated in 1 condition, according to our data. His clinical expertise encompasses Actinic Keratosis, Comedones, Epidermodysplasia Verruciformis, and Warts.

Dr. Fix is board certified in Dermatology. He is actively involved in clinical research, co-authoring 15 peer reviewed articles. Dr. Fix is currently accepting new patients.

Residency

Albert Einstein / Montefiore Medical Center

Specialties

Dermatology

Licenses

Dermatology in CO

Board Certifications

Dermatology

Hospital Affiliations

Boulder Community Health

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
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  • HMO
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  • PPO
Blue Cross Blue Shield
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Blue Shield of California
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Cambia Health Solutions
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  • OTHER COMMERCIAL
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  • PPO
Capital Blue Cross
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  • OTHER MEDICARE PART D
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CareFirst
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Cigna
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Freedom Life
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Health Care Services Corporation
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Health First
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Highmark
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HMSA
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Horizon Healthcare
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Humana
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Independent Health
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Kaiser Permanente
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  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
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Medicaid
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Medical Mutual
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MetroPlus Health
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MVP Health
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Northern Plains Alliance
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PacificSource
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Premera Blue Cross
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Sanford
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Sanford Health
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Spectrum Priority Health
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Sunflower Health Plan
  • HMO
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TeamCare
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UnitedHealthcare
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Wellcare
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  • OTHER MEDICARE PART D
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Locations

K2 Dermatology
3434 47th St, Suite 200, Boulder, CO 80301

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

15 Total Publications

Buddy Relationships in Dermatologic Excisions for Skin Cancer: A feasibility study of one-to-one peer mentorship in patients with facial skin cancers treated with Mohs micrographic surgery.
Buddy Relationships in Dermatologic Excisions for Skin Cancer: A feasibility study of one-to-one peer mentorship in patients with facial skin cancers treated with Mohs micrographic surgery.
Journal: Journal of the American Academy of Dermatology
Published: October 08, 2025
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Frequently Asked Questions about Dr. William C. Fix

How do I make an appointment with Dr. William C. Fix?

You can book an appointment with Dr. William C. Fix by calling their office at 303-444-8100. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. William C. Fix a top-rated expert for Actinic Keratosis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. William C. Fix is classified as an Advanced expert for Actinic Keratosis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. William C. Fix specialize in?

While Dr. William C. Fix is a Dermatology, they have specific expertise in Actinic Keratosis, Comedones, and Epidermodysplasia Verruciformis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Dermatology.

Does Dr. William C. Fix participate in research or clinical trials?

Yes. Dr. William C. Fix has published 15 articles and abstracts on conditions like Actinic Keratosis. You can view a list of Dr. William C. Fix's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. William C. Fix accept my insurance?

Dr. William C. Fix accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 303-444-8100 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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