Dr. Joseph Lillis, MD

Dr. Joseph Lillis, MD

Dermatology  ·  
Dr. Joseph Lillis, MD is a dermatologist in Fort Collins, CO and has been practicing for 9 years. He graduated from Georgetown University School Of Medicine in 2005 and specializes in dermatology, pediatric dermatology, and more.Read his story

2121 E Harmony Rd Unit 270

Fort Collins, CO 80528

Contact Information

Insurance Accepted

  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • MultiPlan
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Lillis

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Lillis performs your care needs compared to other doctors.

Benign Tumor
very high
more than 99% of peers
Moles (Benign Skin Lesions)
very high
more than 99% of peers
Destruction of Malignant Skin Lesion
very high
more than 98% of peers

Dr. Lillis's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Dr. Lillis' bio

This content was provided by Dr. Lillis "Dr. Joseph V. Lillis is a board-certified Dermatologist offering expertise in all areas of dermatology including skin cancer surveillance, medical dermatology and Mohs surgery. A graduate of Georgetown University Medical School, Dr. Lillis did his dermatology residency at Oregon Health & Science University in Portland, Oregon, where he served as Chief Resident during his final year. He has since worked as an assistant clinical professor in the Division of Dermatology at The University of California San Diego Medical Center and in private practice at San Luis Dermatology & Laser Clinic in San Luis Obispo, California, and at Lake Loveland Dermatology in Loveland, Colorado. He has published several articles in peer-reviewed medical journals, serves as a manuscript reviewer for the British Journal of Dermatology, and has spoken at national and regional dermatology conferences. He is a fellow of the American Academy of Dermatology, a member of the American Medical Association and a member of the Colorado Dermatologic Society. In addition, he is a fellow of the American Society for Mohs Surgery and has performed over 3500 Mohs cases. Raised in Loveland, Dr. Lillis returned home to Northern Colorado in July of 2014 and founded Colorado Dermatology Group in 2016. When not at work, his favorite days are those spent hiking in Rocky Mountain National Park with his wife and two young children."


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Care Philosophy

This content was provided by Dr. Lillis "The mission of Colorado Dermatology Group is to serve our patients through excellent, efficient, and comprehensive dermatologic care. Our goal is to share our expertise to empower patients to make informed treatment decisions customized to their unique needs. We look forward to meeting with you and are honored to play a role in your health care and well-being."

5  Specialties

  • Dermatology
  • Dermatologic Surgery
  • Mohs Micrographic Surgery
  • Pediatric Dermatology
  • Procedural Dermatology

1  Board Certifications

  • Dermatology
    Accredited by: American Board of Dermatology*

54  Conditions Treated


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16  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Adjacent Tissue Transfer
  • Destruction of Benign Skin Lesion
  • Destruction of Malignant Skin Lesion
  • Excision of Benign Skin Lesion
  • Excision of Skin Cancer
  • Excision of Skin Lesion
  • Mohs Surgery
  • Mole Removal
  • Shaving of Skin Lesion
  • Skin Biopsy
  • Skin Cancer Removal
  • Skin Surgery
  • Skin Tag Removal
  • Wart Removal

Background Check

0 Malpractice Claims

No malpractice history found for Colorado.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Notre Dame
    Undergraduate School | Graduated 2001
  • Georgetown University School Of Medicine
    Medical School | Graduated 2005
  • Legacy Health System
    Internship Hospital | Completed 2006
  • Oregon Health Sciences University
    Residency Hospital | Completed 2009

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Lillis has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Lillis does not have any memberships or affiliations listed. If you are Dr. Lillis and would like to add memberships or affiliations, please update your profile.

Dr. Lillis' Reviews

Likelihood of recommending Dr. Lillis to family and friends
3 total reviews (1 has a comment)

Likelihood to Recommend (3)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Lillis' Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes
Dr. Lillis Says:

Thank you for your comment.  Please call our office at 970-305-4341 for more information.


Patient Comments (1)

I had a serious condition and Dr. Lillis squeeze me in after normal hours. He also provided sample meds to insure their effectiveness prior to my having to purchase them.
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