Find an in-network doctor from over 1,000 insurance plans

Add your insurance to see in-network doctors
insurance link for 300
insurance link for 307
insurance link for 323
insurance link for 356
insurance link for 324
See all (1,000+)
157 verified UnitedHealthcare Dermatologists in Thornton, CO
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
In-network providersInsurance logo
Availability last updated 08/07/2026
Availability last updated 08/07/2026
Dermatologist
5.00
·12 reviews
The medical assistant and Dr. E were great. They listened and were very, very helpful. ? - Aug 5, 2026 by Robert A.Click to read more
6 mi · 6363 West 120th Avenue, Suite 100, Broomfield, CO 80020
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in rash + 1 more ·
Read bio
Dr. Kathleen Engeln is a board-certified dermatologist providing comprehensive medical and surgical dermatology care to patients of all ages. She has a special interest in treating eczema, psoriasis, acne, skin cancer, and a wide range of chronic and complex skin conditions. Dr. Engeln earned her m...Click to read more
Next available: Tue, Aug 18
Physician Assistant (Dermatology)
4.05
·22 reviews
Copay only applies when you meet your deductible, was surprised by $150 billClick to read more
3 mi · 10359 Federal Blvd, Ste 210, Westminster, CO 80260
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in benign or precancerous skin growths + 1 more ·
Read bio
Ella attended Michigan State University, where she earned her Bachelor of Science in Microbiology. She then went on to complete her Master of Science in Physician Assistant Studies from Rosalind Franklin University of Medicine and Science in North Chicago, Illinois. Ella has a passion for educating ...Click to read more
Next available: Wed, Aug 12
Physician Assistant (Dermatology)
4.92
·13 reviews
Kelly is wonderful! Great listener, thorough, and compassionate! - Jun 29, 2026 by Jane H.Click to read more
3 mi · 10359 Federal Blvd, Suite 205, Westminster, CO 80260
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute skin infection + 1 more ·
Read bio
Kelly was born and raised in Westminster, CO and is the oldest of four children. She graduated from the University of Colorado at Boulder in 2012 where she received her Bachelor of Arts in Integrative Physiology and a certificate in Neuroscience. While at CU-Boulder, she was a member of Alpha Omega ...Click to read more
Next available: Tue, Aug 18
Dermatologist
4.53
·51 reviews
He was very professional, kind, and clear. His staff was also excellent. by Sophia S.Click to read more
8.5 mi · 1960 Ogden St, Ste 555, Denver, CO 80218
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in acute skin infection + 1 more ·
Read bio
Dr. Milton Jim Schleve is a dermatologist and a Mohs Surgeon. Dr. Schleve has a B.S. in Math from the South Dakota School of Mines. He received his M.D. degree from the University of South Dakota School of Medicine in 1978. He trained in Dermatology at Brooke Army Medical Center in Texas and trained...Click to read more
Next available: Thu, Aug 20
Nurse Practitioner (Dermatology)
5.00
·9 reviews
I appreciated the attention, advice and expediency of the service once I was seen. While in the exam room, it was a warm experience; in the office it was business as usual. - May 20, 2026 by Debbie W.Click to read more
3 mi · 10359 Federal Blvd, Suite 205, Westminster, CO 80260
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in lower back pain + 1 more ·
Read bio
Kelsey Coffran is a board-certified Nurse Practitioner with a Master of Science in Nursing from Regis College. She began her healthcare journey by earning her Bachelor of Science in Nursing from Quinnipiac University, where she developed a strong clinical foundation and a passion for patient-centere...Click to read more
Next available: Fri, Aug 14
Dermatologist
4.83
·59 reviews
Very professional, polite, respectful, prompt, and thorough! - May 7, 2026 by William D.Click to read more
8.5 mi · 1960 Ogden St, Ste 555, Denver, CO 80218
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Lindsey Broussard, MD was born and raised in Louisiana. She attended college at the University of Georgia in Athens, GA where she double majored in Biology and Psychology. She moved back home to earn her medical degree at Louisiana State University School of Medicine in New Orleans. She then moved ...Click to read more
Next available: Mon, Aug 31
Dermatologist
4.55
·33 reviews
Great Doctor great office easy to get too free parking. Doctor was kind and on time. Staff was so friendly. - Apr 22, 2026 by Makaila F.Click to read more
8.5 mi · 1960 Ogden St, Ste 555, Denver, CO 80218
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in acute skin infection + 1 more ·
Read bio
Dr. Elizabeth Robinson graduated summa cum laude from the University of Pennsylvania. She completed medical school at Columbia University’s College of Physicians and Surgeons and her dermatology residency at George Washington University, where she served as chief resident. In Washington DC she was e...Click to read more
Next available: Wed, Sep 2
Physician Assistant (Dermatology)
4.86
·81 reviews
Very knowledgeable and addressed all my concerns. - Jul 18, 2025 by Lauren K.Click to read more
3 mi · 10359 Federal Blvd, Suite 205, Westminster, CO 80260
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Jane McAskill earned her undergraduate degree in Health Sciences from the University of Florida, where she built a strong foundation in healthcare. She then completed a Master’s in Physician Assistant Studies at the University of South Florida, further refining her clinical expertise and deepening h...Click to read more
Next available: Wed, Aug 19
Dermatologist
4.69
·126 reviews
Great experience. All of my questions were answered, and I felt very comfortable during the visit.Click to read more
11 mi · 155 S Madison St, Ste 226, Denver, CO 80209
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in rash + 1 more ·
Read bio
Dr. Caroline Hagan, MD, serves patients in the Denver area. She grew up in Shreveport, Louisiana, and went on to attend Louisiana State University in Baton Rouge, Louisiana, where she graduated summa cum laude. She then attended medical school at Louisiana State University Health Sciences Center in ...Click to read more
Next available: Wed, Aug 12
Dermatologist
4.77
·30 reviews
Really fast, friendly, and thorough visit. Made it worth the trip. - Mar 2, 2026 by Todd P.Click to read more
9.5 mi · 3455 N Lutheran Pkwy, Bldg 7, Ste 110, Wheat Ridge, CO 80033
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in acute skin infection + 2 more ·
Read bio
Dr. Simodynes is a Board Certified Dermatologist. His interests include medical, surgical, and cosmetic dermatology. He is a member of the American Society of Dermatologic Surgery, American Medical Association, the American Academy of Dermatology, and the Colorado Medical Society. Dr. Simodynes gra...Click to read more
Next available: Wed, Sep 9
Dermatologist
4.71
·41 reviews
Very thorough and pleasant, a true professional. Took her time and answered all my questions. - May 11, 2026 by john C.Click to read more
11 mi · 155 S Madison St, Ste 226, Denver, CO 80209
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Dr. Peggy Liao joined the Denver Skin Clinic in 2010. She completed a dermatology residency at the University of Michigan after attending medical school at Duke University, and graduating summa cum laude with a B.S. degree in Biochemistry at the University of Michigan. She is a volunteer Clinical As...Click to read more
Next available: Thu, Aug 27
Physician Assistant (Dermatology)
4.56
·101 reviews
Amazing staff. The Doctor was amazing and clear. Loved my experience. I will be going back!! - Dec 15, 2025 by Zachary S.Click to read more
8.5 mi · 2970 Quebec St,, Ste 200, Denver, CO 80207
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Bailey Frisch is a board-certified Physician Assistant who earned her Bachelor of Science in Exercise Science from the University of South Carolina, graduating Magna cum Laude. She then earned her Master’s in Physician Assistant Studies at the University of South Florida Morsani College of Medicine....Click to read more
Next available: Mon, Aug 10
Physician Assistant (Dermatology)
4.87
·223 reviews
Incredibly kind staff! Felt like my needs were met and I left confident with the treatment plan. - Oct 28, 2025Click to read more
8.5 mi · 2970 Quebec St,, Ste 200, Denver, CO 80207
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Erin Brazzale is a Certified Physician’s Assistant with a degree in Psychology from Colorado State University in 2015. After graduating, she worked as a medical assistant in a dermatology clinic in Englewood for 3 years where she gained a passion for dermatology. She continued her advanced studies a...Click to read more
Next available: Mon, Aug 10
Nurse Practitioner (Dermatology)
5.00
·17 reviews
This was such a smooth, easy, and comforting process for me. I'm exceedingly grateful to have had my concerns heard and reviewed, my history listened to, and gotten both care I know works AND new options to try to see if they work better for me long term. If I need a follow up or care for other cond...Click to read more
8.5 mi · 2970 Quebec St,, Ste 200, Denver, CO 80207
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ann Whiteley is a board-certified Nurse Practitioner with over two decades of experience in healthcare and a specialized focus in medical and cosmetic dermatology. Ann provides comprehensive dermatologic care with expertise in acne treatment, skin cancer screenings, and the management of eczema, ps...Click to read more
Next available: Fri, Aug 14
Physician Assistant (Dermatology)
4.64
·118 reviews
Everyone was thorough, quick, friendly and respectful. - Feb 4, 2025Click to read more
8.5 mi · 1960 Ogden St, Ste 555, Denver, CO 80218
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in acute skin infection + 1 more ·
Read bio
Jonathan Cox received his bachelor’s degree in Biology from Utah State University. He then attended the Physician Assistant program at Drexel Hahnemann University. He spent one-year practicing emergency medicine in Afghanistan serving 12 US military bases in 2013. He then worked in Las Vegas practic...Click to read more
Next available: Mon, Aug 17
Dermatologist
4.77
·30 reviews
Dr. Staples was very professional. Would highly recommend - Jun 19, 2021 by Ernest Z.Click to read more
13.5 mi · 255 S. Routt St, Ste 350, Lakewood, CO 80228
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in benign or precancerous skin growths + 2 more ·
Read bio
Dr. Staples is a board-certified dermatologist with over 5 years of experience in medical dermatology care. He earned his Doctor of Medicine from the University of Texas, San Antonio, and completed his residency in Dermatology at Texas A&M University Health Science Center in Bryan. Dr. Staples provi...Click to read more
Next available: Tue, Oct 13
Nurse Practitioner (Dermatology)
4.60
·50 reviews
Very easy process and nice staff all around - Mar 2, 2025 by Lashae D.Click to read more
8.5 mi · 1960 Ogden St, Ste 555, Denver, CO 80218
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in rash + 1 more ·
Read bio
Alison Collier is a Denver native, attending East High School and receiving her Bachelor of Science degree in nursing at the University of Colorado. She received her Master of Science degree in nursing at Columbia University in New York. Alison completed a two-year full-time dermatology training pro...Click to read more
Next available: Fri, Sep 18
Dermatologist
4.88
·32 reviews
I showed up for my appointment as scheduled, and it turns out that the office no longer takes Zocdoc in there office. Apparently Zocdoc has not stopped the service and all communication was through Zocdoc, and when I walked into the appointment, they had no record of me arriving for the appointment ...Click to read more
15 mi · 3701 S. Clarkson St, Ste 400, Englewood, CO 80113
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in acute skin infection + 1 more ·
Read bio
Dr. Katherine Wehlage is a board-certified dermatologist who values trust, patience, warmth, and thoroughness. She cares deeply about early detection of skin cancers, is passionate about accurate diagnosis and treatment of skin disease, and she loves to help restore her patients’ self-esteem through...Click to read more
Next available: Mon, Oct 5
Physician Assistant (Dermatology)
4.75
·93 reviews
Great experience with Anya and the team at Cara Mia. Highly recommend them for routine checks to tougher cases. by Alix S.Click to read more
11 mi · 155 S Madison St, Ste 226, Denver, CO 80209
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute skin infection + 1 more ·
Read bio
Anya Kaczmarek, MPH, MS, PA-C was born in Detroit, Michigan and raised in Naples, Florida. She received her Bachelor of Science degree from Michigan State University. An interest in epidemiology and public health led her to earn her Master of Public Health degree with honors from Boston University. ...Click to read more
Next available: Mon, Aug 17
Physician Assistant (Dermatology)
4.74
·50 reviews
Very professional and prompt appointment time. This will be my regular dermatology clinic. - Apr 8, 2026Click to read more
13.5 mi · 950 E Harvard Ave, Ste 440, Denver, CO 80210
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Kendra is a Colorado native, born and raised in Littleton. She earned dual undergraduate degrees in Biology and Business from the University of Denver, where she also played Division 1 lacrosse. She went on to complete her master’s degree in Physician Assistant Studies at the University of Colorado ...Click to read more
Next available: Mon, Aug 10
Physician Assistant (Dermatology)
14 mi · 13701 E Mississippi Ave, Ste 320, Aurora, CO 80012
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Adela Redzick, PA‑C, is a dedicated dermatology Physician Associate whose approach to care is rooted in compassion, communication, and partnership. She believes every patient deserves to feel heard, valued, and supported, and she strives to create an environment where individuals feel comfortable di...Click to read more
Next available: Mon, Aug 10
Physician Assistant (Dermatology)
4.97
·40 reviews
Very nice and quick visit. She listened to me and gave me great feedback! - Dec 18, 2025 by Michele A.Click to read more
13.5 mi · 950 E Harvard Ave, Ste 440, Denver, CO 80210
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Leeann Kuehn is a board-certified Physician Assistant specializing in dermatology. She earned dual Bachelor from Denison University, graduating cum laude in 2013. Leeann completed a joint Master of Public Health and Physician Assistant degree from George Washington University in 2019. She completed...Click to read more
Next available: Tue, Aug 11
Dermatologist (Virtual)
4.50
·34 reviews
Everything was good except that they told me everything would be covered and it did not - Nov 14, 2024 by Abdulhadi A.Click to read more
Englewood, CO
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in benign or precancerous skin growths + 2 more ·
Read bio
Dr. Leslie Capin is the founder of Dermatology Associates of Colorado and has been practicing dermatology since 1986 in the Denver area. She is a board certified dermatologist and received her dermatology training and medical education from the University of Colorado Health Sciences Center. Although...Click to read more
Next available: Wed, Aug 12
Physician Assistant (Dermatology)
4.86
·29 reviews
Was stressed out when I arrived with the reasons I was there and she made me very relaxed and was able to leave satisfied with resultsClick to read more
13.5 mi · 255 S. Routt St, Ste 350, Lakewood, CO 80228
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Janelle Lopez-Wright, PA-C is a highly skilled and compassionate certified physician assistant at Forefront Dermatology, proudly serving patients in Lakewood, Colorado. A Colorado native, Janelle completed her graduate studies in North Carolina before returning to her home state to practice medicine...Click to read more
Next available: Thu, Oct 8
Dermatologist
4.67
·15 reviews
Great visit. Questions answered and problem taking care of right away - Jun 26, 2025 by Deyanira C.Click to read more
23 mi · 9570 Kingston Ct, Ste 100, Englewood, CO 80112
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Dr. Mammino originally from the central Florida region attended the University of Florida where he earned his bachelor’s degree in chemistry. He then attended Nova Southeastern University College of Osteopathic Medicine in Fort Lauderdale, Florida where he obtained his osteopathic medical degree. Dr...Click to read more
Next available: Mon, Aug 17
Family Nurse Practitioner
5.00
·3 reviews
Great service overall and extremely professional. - Aug 4, 2026 by Martin P.Click to read more
18.5 mi · 7400 E Orchard Rd, Ste 1000N, Greenwood Village, CO 80111
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Bevin Peterson is a family nurse practitioner at Millennium Park Medical Associates in Greenwood Village, CO. She is recognized for her compassionate, patient-centered approach. Ms. Peterson has experience in primary care, preventive medicine, chronic disease management, and infectious disease ...Click to read more
Next available: Mon, Aug 10
Physician Assistant (Dermatology)
4.52
·27 reviews
Fantastic, she was succienct in assessing all of my concerns and treated everything very proffesionally. - Oct 29, 2025Click to read more
15 mi · 3701 S. Clarkson St, Ste 400, Englewood, CO 80113
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Amber is a Physician Assistant at Asarch Center and DERMAspa, specializing in Surgical, Medical, and Cosmetic Dermatology since 1998. She earned her Bachelor's degree, graduating Magna Cum Laude from Morningside College, and completed her Master's in Physician Assistant Studies at the University of ...Click to read more
Next available: Wed, Sep 16
Physician Assistant (Dermatology)
4.97
·36 reviews
two thumbs up - Aug 6, 2026Click to read more
15 mi · 3701 S. Clarkson St, Ste 400, Englewood, CO 80113
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in benign or precancerous skin growths + 1 more
Next available: Fri, Sep 18
Family Nurse Practitioner
4.90
·42 reviews
Alyssa was kind, thorough and easy to talk. I’m happy and relieved that I found her and will continue to use her as my PCP. - Jan 15, 2026 by Lindsey W.Click to read more
23 mi · 1350 Tulip St, Longmont, CO 80501
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Alyssa Drajkowski is a highly skilled nurse practitioner practicing at Westminster Medical Clinic in Longmont, CO. She earned her master's degree in nursing from Frontier Nursing University, which equipped her with advanced clinical expertise. Ms. Drajkowski provides comprehensive care, addressi...Click to read more
Next available: Wed, Aug 19
Physician Assistant (Dermatology)
4.93
·103 reviews
My doctor was very thorough and it’s tentative to my concerns and needs. I would certainly suggest her she was truly amazing. - Feb 11, 2025 by Gregory M.Click to read more
23 mi · 9570 Kingston Ct, Ste 100, Englewood, CO 80112
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Phaedra Hockman is a board-certified Physician Assistant who earned her Bachelor of Science in Health Science from Lock Haven University of Pennsylvania, where she graduated Summa cum Laude. She then attended South College in Knoxville, TN where she graduated with her Masters in Physician Assistant ...Click to read more
Next available: Fri, Aug 21
Physician Assistant (Dermatology)
4.66
·29 reviews
Nikki is always professional and caring. The office staff is efficient and helpful. - Jan 14, 2026 by Dolores M.Click to read more
24.5 mi · 9399 Crown Crest Blvd, Ste 400, Parker, CO 80138
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute skin infection + 1 more ·
Read bio
Nicole Glischinski joined Dermatology Associates of Colorado in August 2013. She grew up in Littleton, Colorado and attended Colorado State University from 1998-2002 where she earned a bachelors degree in Sports Medicine. She then went on to attend physician assistant graduate school at the Universi...Click to read more
Next available: Wed, Aug 19
Dermatologist
4.10
·10 reviews
32.5 mi · 4344 Woodlands Blvd, Ste 160, Castle Rock, CO 80109
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Dr. Robert Belli is a board-certified dermatologist and 23-year U.S. Army veteran with over a decade of experience in medical, surgical, and cosmetic dermatology. His approach to care is centered on the philosophy that treatment should align with each patient’s unique goals and be guided by strong c...Click to read more
Next available: Wed, Aug 12
Nurse Practitioner
4.76
·92 reviews
Shari is kind, understanding and really listens to you. The office is friendly and efficient. by CSClick to read more
27 mi · 19641 E Parker Sq Dr, Parker, CO 80134
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in underactive thyroid + 6 more ·
Read bio
Shari was born in Northeast Nebraska, grew up in a community of 800 people and had only 20 people in her graduating class. She went to Creighton University and graduated with her BSN in 1994. She worked as a Registered Nurse for many years before going back to school to get her MSN and FNP from Clar...Click to read more
Next available: Mon, Aug 10
Nurse Practitioner (Dermatology)
4.98
·51 reviews
I appreciated how friendly Jennifer Burke is. She listened to and responded to my concerns. I felt very comfortable with her. The annual skin exam was thorough and she explained details as she went. Options for follow up and recommendations were appropriate and thoughtful. I highly recommend th...Click to read more
32.5 mi · 2356 Meadows Blvd, Ste 340, Castle Rock, CO 80109
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Jennifer G. Burke is a board-certified Family Nurse Practitioner licensed by the state of Colorado. She earned both her Bachelor's and Master's degrees in Family Nursing from The Ohio State University. After receiving her Nurse Practitioner degree, Jenny worked as a Dermatology Nurse Practitioner in...Click to read more
Next available: Tue, Aug 18
Dermatologist
5.00
·12 reviews
Very good service with a short wait time. - Nov 24, 2025 by Andrea B.Click to read more
37.5 mi · 1880 Fall River Dr, Ste 210, Loveland, CO 80538
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in facial skin infection + 3 more ·
Read bio
Dr. Tiffany Link earned both an MD and a PhD at the Johns Hopkins School of Medicine in Baltimore, MD. She completed her undergraduate degree at California State University, Long Beach where she graduated Summa Cum Laude, Outstanding Graduate, and valedictorian with dual degrees in biochemistry and ...Click to read more
Next available: Thu, Sep 17
Physician Assistant (Dermatology)
5.00
·36 reviews
She is great very caring and she cares a lot of what she does she is a 10 - Aug 4, 2026 by Raquel S.Click to read more
32.5 mi · 2356 Meadows Blvd, Ste 340, Castle Rock, CO 80109
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in benign or precancerous skin growths ·
Read bio
A native of Colorado, Chelsea Burg is a certified physician assistant specializing in the treatment of acute and chronic skin conditions. She earned her Master’s in Physician Assistant Studies from Midwestern University. Chelsea also provides detection and treatment for skin cancer and offers minima...Click to read more
Next available: Mon, Aug 24
Dermatologist
4.59
·39 reviews
Front office was great, very personable. Got in within a reasonable time of my appointment time, especially with it being my first visit. Very nice personnel and Dr Castle was great . He listened to my concerns and questions and was very professional. - Oct 10, 2025 by Joann P.Click to read more
38.5 mi · 7251 W 20th St, Unit E, Greeley, CO 80634
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in acute skin infection + 4 more ·
Read bio
Dr. Castle is a board-certified dermatologist with over 22 years of practice experience. He is a graduate of Wooster College in Wooster, Ohio and The University of Osteopathic Medicine and Health Sciences, Des Moines, Iowa. He completed his dermatology residency at Fitzsimons Army Medical Center in ...Click to read more
Next available: Wed, Sep 16
Physician Assistant (Dermatology)
4.97
·59 reviews
Very clear and understandable of my issue - Apr 25, 2025 by Scarlett D.Click to read more
32.5 mi · 4344 Woodlands Blvd, Ste 160, Castle Rock, CO 80109
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in rash + 1 more ·
Read bio
Elyse is a board-certified physician assistant. Born and raised in Upstate New York, she received her Bachelor of Arts degree in Biology at the State University of New York at Oswego in 2007 and went on to receive her Master of Medical Science degree in Physician Assistant Studies at Arcadia Univers...Click to read more
Next available: Tue, Sep 1
Physician Assistant (Dermatology)
4.89
·19 reviews
High quality facilities and staff - Aug 6, 2025 by Al S.Click to read more
37.5 mi · 1880 Fall River Dr, Ste 210, Loveland, CO 80538
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Kirsten DeKoster, MPAS, PA-C, grew up in Colorado and obtained her Bachelor of Science in Biology with a Health Humanities minor at the University of Colorado Denver. She then went on to pursue a Master of Physician Assistant Studies with a focus on dermatology through her capstone project highlight...Click to read more
Next available: Tue, Aug 11
Physician Assistant (Dermatology)
4.96
·27 reviews
Marcus and his staff provided exceptional care. Fit me in same day and genuinely cared about any of my concerns. - Oct 31, 2025 by Jonathan E.Click to read more
38.5 mi · 7251 W 20th St, Unit E, Greeley, CO 80634
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths + 6 more ·
Read bio
Marcus Webb is an Arizona native and a graduate of Arizona State University with a bachelors degree in Health and Wellness Promotion. He then went on to earn his Master of Science degree in Physician Assistant Studies at Harding University, Arkansas. During his professional training, dermatology not...Click to read more
Next available: Mon, Aug 10
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
Easy same day appointment and was able to pick up my prescription within an hour of finishing my visit. Highly recommend
Jordan M
I was very pleased with everything about my appt. Super nice staff. Short wait. Another Zocdoc success!
Marielle A
Zocdoc is the best. The NP, I believe, was very knowledgeable and very proficient. I totally recommend Zocdoc to my friends. Thank you, Zocdoc!
Michelle C
National Public Radio
New York Times
Yahoo
Self.com
Verge
Wall Street Journal
Frequently asked questions

How can I make a same-day appointment with a Dermatologist in Thornton who takes UnitedHealthcare insurance?

On average, patients who use Zocdoc can search for a Dermatologist in Thornton who takes UnitedHealthcare insurance, book an appointment, and see the Dermatologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Dermatologists in Thornton who accept UnitedHealthcare insurance and make an appointment online.


How can I find a Dermatologist in Thornton who takes UnitedHealthcare?

Zocdoc lets you search specifically for a Dermatologist in Thornton who takes UnitedHealthcare. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.


How can I book an appointment online with a UnitedHealthcare Dermatologist in Thornton?

Zocdoc is a free online service that helps patients find UnitedHealthcare Dermatologists in Thornton and book appointments instantly. You can search for UnitedHealthcare Dermatologists in Thornton by symptom or visit reason. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.


How can I find a female Dermatologist in Thornton who takes UnitedHealthcare insurance?

When you search for UnitedHealthcare Dermatologists in Thornton on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see UnitedHealthcare Dermatologists in Thornton who match your preferences.


How can I find a UnitedHealthcare Dermatologist in Thornton who sees patients after hours?

On Zocdoc, you can search specifically for UnitedHealthcare Dermatologists in Thornton with availability after 5 p.m.


How can I find a top-rated UnitedHealthcare Dermatologist in Thornton?

You can use Zocdoc to find UnitedHealthcare Dermatologists in Thornton who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.


How can I find a video visit with a Dermatologist online in Thornton?

Dermatologists in Thornton on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Dermatologists who offer video visits.


Are video visits with a Dermatologist online covered by UnitedHealthcare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Dermatologists in Thornton who accept UnitedHealthcare for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.


How can I find a UnitedHealthcare Dermatologist in Thornton who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Dermatologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.


How can I find a UnitedHealthcare Dermatologist in Thornton who sees patients during the weekend?

Zocdoc let's you see real-time availability for UnitedHealthcare Dermatologists in Thornton. Many UnitedHealthcare Dermatologists offer appointments on Saturdays and Sundays.


Zocdoc›Dermatologists›Denver, CO›Thornton, CO›UnitedHealthcare