Hannah Pederson, MD
American board of dermatology

Hannah Pederson, MD

Dr. Hannah Pederson is a Board Certified Dermatologist passionate about all areas of medical, surgical and cosmetic dermatology. As a recently graduated chief resident, she is up to date on current research and cutting-edge treatment options for a variety of dermatologic concerns in all ages, including skin cancers, acne, psoriasis, and eczema. Beyond providing excellent medical care, Dr. Pederson also strongly values the opportunity to connect with her patients.

Dr. Pederson grew up in Franktown, Colorado, and attended the Colorado School of Mines. She graduated Summa Cum Laude with a Bachelor’s of Science in Chemical and Biochemical Engineering. She attended medical school at the University of Colorado School of Medicine, and then completed her four-year dermatology residency training at Baylor Scott & White Health in Temple, Texas.

Dr. Pederson is passionate about skin cancer prevention. She has volunteered with the Colorado Skin Cancer Task Force, and is a recipient of a research grant from the Melanoma Research Foundation for her work in reducing tanning beds usage by college students. Outside of dermatology, Dr. Pederson loves spending time with her husband and young son, cooking, and gardening. She enjoys being in nature, whether hiking, camping, or snowshoeing.

Call Dr. Pederson For A Consultation In Boulder or Niwot, CO!

Reach out to Clarity Dermatology PLLC today for a one-on-one appointment with Dr. Pederson to discuss all your dermatological needs. Dial (720) 686-7546 today or fill out the form in our contact page. Dr. Pederson and our well-practiced staff offer their services to patients in Boulder, Niwot, and the surrounding areas.


J. Daniel Jensen, MD

J. Daniel Jensen, MD

Board Certified Dermatologist

Dr. Daniel Jensen is a Board-Certified Dermatologist and is fellowship-trained in Mohs Micrographic Surgery and cosmetic dermatology. He is also a Diplomate of the American Board of Venous and Lymphatic Medicine, in which he specializes in the treatment of vein disease.

Educational Background

Dr. Jensen grew up in a military family and moved to the Air Force Academy in Colorado Springs in 1996. After graduating from high school, Dr. Jensen attended Brigham Young University, where he graduated with University Honors and studied Biochemistry and Portuguese. Dr. Jensen then returned to his home state of Colorado and attended medical school at the University of Colorado. After graduating from medical school, Dr. Jensen completed his dermatology residency training at the University of Alabama at Birmingham.

Following his residency training, Dr. Jensen was selected for a prestigious one-year fellowship in Micrographic Surgery and Dermatologic Oncology at Scripps Clinic, in San Diego, California. During his fellowship, Dr. Jensen learned cutting-edge techniques in skin cancer treatment and reconstruction, working in an interdisciplinary setting with plastic surgery, head and neck surgery, oculoplastic surgery, radiation therapy and medical oncology.

Professional Experience and Associations

In addition to his training in the management of complex skin cancer, Dr. Jensen also received advanced training in minimally-invasive aesthetic techniques. His training encompassed injectable techniques, laser treatments, and the use of other minimally-invasive devices. To compliment this cosmetic training, Dr. Jensen also had the unique opportunity to train in one of the busiest vein clinics in the United States, learning the latest minimally-invasive techniques in the medical and cosmetic treatment of varicose and spider veins.

Dr. Jensen has participated in numerous clinical trials and has published approximately 65 articles, book chapters, and research abstracts/posters. He has presented his research at national and international meetings, and stays involved with medical education by teaching medical students and residents on a regular basis.

At home, Dr. Jensen enjoys spending time with his beautiful wife and two children. He loves the outdoors, mountain biking, skiing, horseback riding, and has recently discovered fly fishing. He also enjoys playing the piano and guitar, and is involved through service in the community. He is the immediate past President of the Colorado Dermatologic Society and continues to serve on the Board of Directors of that society.

J. Daniel Jensen, MD

Dr. Jensen at the top of Grand Teton, Summer 2021.

Call Dr. Jensen For A Consultation In Castle Rock or Niwot, CO!

Reach out to Clarity Dermatology PLLC today for a one-on-one appointment with Dr. Jensen to discuss all your dermatological needs. Dial (720) 686-7546 today or fill out the form in our contact page. Dr. Jensen and our well-practiced staff offer their services to patients in Castle Rock, Niwot, and the surrounding areas.

American board of dermatology
American academy of dermatology
American College of Mohs Surgery
American college of phlebology

Tracy Haines, MD
American board of dermatology

Tracy Haines, MD

Dr. Tracy Haines was born in New York City, raised in Omaha, Nebraska, and has had the great pleasure of calling Colorado home for 23 years.

Dr. Haines graduated from the University of Austin at Texas with a Bachelors degree in Biology and completed medical school at the University of Texas Health Science Center in Houston. She completed her residency in Dermatology at Wayne State University in Michigan. She then moved to Colorado with her husband and three children to begin work as a dermatologist.

“Dermatology is a fabulous field of medicine. A dermatologist gets to practice both medical dermatology and surgery, and enjoys a diverse population of patients of all ages. This is a unique privilege among the various specialties in medicine.” 

Dr. Haines is thrilled to be joining the team at Clarity Dermatology. The commitment to integrity, teamwork and compassionate, individualized care to each and every patient very much aligns with her own values.

“I believe dermatologic problems are never just skin deep. To that end I take an integrative approach in working with my patients. Listening carefully to each patient and evaluating their unique medical background, personal and family history, environmental and emotional stressors that may be playing a role in the current disease state helps individualize a successful treatment plan.” 

Between high school and college Dr. Haines took a short break from academics, moved to Texas, taught herself bass guitar, and joined a traveling band for 2 years. More recently, Dr. Haines has enjoyed spending time serving at her church on the worship team and children’s ministry. She has also volunteered her time as a tutor and mentor through both Whiz Kids and His Love Fellowship, as well as with Plein Air Artists Colorado, interviewing and writing biographies for artist members. 

Tracy’s interests include painting landscapes in various media, music, and hiking, biking, and skiing. 

She is board-certified with the American Board of Dermatology and is a member of the American Academy of Dermatology and Colorado Dermatologic Society. 

Original art by Dr. Haines

Dr. Tracy Haines painting 1
Dr. Tracy Haines painting 2

Schedule an Appointment with Dr. Haines in Denver Tech Center!

Call (720) 686-7546 today or fill out the form in our contact page to book a consultation with Dr. Haines! At Clarity Dermatology, we can give you the answers you need to make an informed decision for your Dermatol.


Allison Marquis, PA-C

Allison Marquis, PA-C

Allison Marquis is a Board Certified Physician Assistant (PA-C) specializing in dermatology. Allison graduated from Florida Atlantic University with a Bachelor of Science in Economics. She then continued to earn her Master’s Degree in Physician Assistant studies at South College in Knoxville, TN.

Allison treats all of her patients with compassion and respect, and works hard to provide high-quality, comprehensive medical care. She enjoys seeing patients of all ages and loves the wide variety of conditions that present within the field of dermatology. She is trained in medical, surgical and cosmetic dermatology. She strives to provide excellence and give every patient the medical experience they deserve.

Outside of dermatology, Allison is an avid rock climber. She has climbed all over the world and at almost every climbing destination in the US. She has guided several international and domestic outdoor adventure trips, which incorporate backpacking, surfing, mountain biking and, of course, climbing. In her more quiet moments, Allison enjoys reading and long distance solo trail running.

Schedule an Appointment with Allison in Castle Rock, CO!

Call (720) 686-7546 today or fill out the form in our contact page to book a consultation with Allison.


Anna Wilson, PA-C

Anna Wilson, PA-C

Anna Wilson is a Board Certified Physician Assistant (PA-C) specializing in dermatology. Anna graduated from University of Colorado Boulder with a degree in Integrated Physiology and then went on to earn her Master’s Degree in Physician Assistant studies at Rocky Vista University in Parker, Colorado.

Following PA school, Anna completed the SDPA diplomate fellowship through the Society of Dermatology Physician Assistants. She is also currently a member of the American Academy of Physician Assistants, a member of the Colorado Academy of Physician Assistants, and is board certified through the NCCPA.

Anna is trained in medical, surgical, and cosmetic dermatology. She is passionate about staying current and providing excellent care for every patient based on the most up to date evidence and the patient’s individual needs. Anna loves connecting with her patients and strives to build long-lasting relationships with a foundation of trust, education, and shared decision-making.

Outside of work, Anna enjoys skiing, mountain biking, swimming, and spending time with friends, family (including eight nephews and nieces), and her dog Ferris.

Schedule an Appointment with Anna in Boulder, CO!

Call (720) 686-7546 today or fill out the form in our contact page to book a consultation with Anna.


Megan Pattee, PA-C

Megan Pattee, PA-C

Megan Pattee is a board-certified Physician Assistant specializing in dermatology. Megan obtained a Bachelor of Science in Sports Medicine from Colorado State University in Fort Collins, CO. From there, she moved to Oregon to attend Pacific University’s Physician Assistant Program where she graduated with a Master of Science in Physician Assistant Studies. Following PA school, Megan completed the SDPA diplomate fellowship through the Society of Dermatology Physician Assistants.

Megan is trained in medical, surgical and cosmetic dermatology. She is passionate about providing honest and caring treatment for various dermatologic conditions. She strives to create a personalized, inviting atmosphere to allow patients to feel that they are receiving compassionate and comprehensive care. Megan loves connecting with her patients and creating a space where they feel supported and involved through an individualized treatment plan.

Megan enjoys practicing yoga, long distance, running, painting, and spending time with her friends, family, and her dog Pearl.

Schedule an Appointment with Megan in Denver Tech Center!

Call (720) 686-7546 today or fill out the form in our contact page to book a consultation with Megan.


Taylor Todd, PA-C

Taylor Todd, PA-C

Taylor Todd is a Board Certified Physician Assistant specializing in dermatology. Taylor completed her undergraduate degree at California State University in San Bernardino and graduated Summa Cum Laude with a degree in Public Health. She was inducted into the National Honor Society and Phi Kappa Phi Honor Society during her attendance. She went on to complete her master’s degree in Physician Assistant Studies at Loma Linda University, where she received high honors from the School of Allied Health Professions.

Taylor has focused her career on medical dermatology and has practiced in different locations, including Southern California and Arizona, before eventually relocating to Colorado. After having lived in Southern California and Arizona most of her life, Taylor is excited about this new change in scenery and is looking forward to calling Colorado home. She is currently a member of the American Academy of Physician Assistants, a Fellow of the Society of Dermatology Physician Assistants, a member of California Academy of Physician Assistants, and is board certified through the NCCPA.

Taylor continues to diagnose and treat a wide variety of skin conditions. Taylor enjoys helping her patients find successful, individualized plans for their unique skin conditions. She believes in high quality, compassionate healthcare where patients feel included in the decision-making process. Taylor strives to build lasting relationships with all of her patients. In her free time, Taylor enjoys long distance running, hiking, camping, and spending time with friends and family.

Schedule an Appointment with Taylor in Castle Rock, CO!

Call (720) 686-7546 today or fill out the form in our contact page to book a consultation with Taylor.


Kara Robertson, FNP

Kara Robertson, FNP

Kara Robertson is a Board Certified Nurse Practitioner and has been practicing dermatology for 8 years. She most recently practiced at Sigler Dermatology with Dr. Brent Sigler. She received her Nursing degree from Cedarville University, located in Cedarville, Ohio, where she also earned a minor is Cross-Cultural Nursing. Kara has performed medical work in Africa and various parts of South America. She went on to receive post-graduate training at UCLA Medical Center, graduating with a Masters of Nursing degree and Family Nurse Practitioner degree in 2012.

Kara has received extensive training in Dermatology, Pediatrics, Emergency Medicine, and Family Medicine. She specializes in skin cancer screenings, general dermatology, and the surgical management of skin cancers. Kara also has a passion for minimally-invasive cosmetic procedures, and has advanced training in various aesthetic techniques.

In her free time, Kara enjoys being in the outdoors, staying active, and spending time with family and friends.  Patients are constantly impressed by her warmth, knowledge, and skills.

Schedule an Appointment with Kara in Denver Tech Center!

Call (720) 686-7546 today or fill out the form in our contact page to book a consultation with Kara.