Kathryn Siems, MS, PA-C

Kathryn C. Siems, MS, PA-C

Dermatology
Dermatology Pediatric Care
4.7of 5 | (589) | View Reviews
About our provider ratings

Accepting new patients Available at Multiple Locations Ages seen: 0 - 99 Joined ARC: 2021

About Kathryn C. Siems, MS, PA-C

  • Kate Siems grew up in Lindale, a small town in East Texas. She had the opportunity to spend two years of her career working in Haiti after the 2010 earthquake, which she says “was a life changing experience,” and also where she met her husband! Kate loves hiking and camping – anything outdoors – with her family and friends, spending time with her son, and creating new memories. In addition, she loves to travel and explore new places and cultures. Her favorite area locales are the greenbelt trails.

    Learn more about Physician Assistants

I initially went into medicine because I love working with people, and I found it fascinating. I consider it a huge honor to walk alongside people as they navigate their various health challenges. I want to help alleviate both the emotional and physical suffering that many dermatologic conditions can cause. I place a great deal of importance on making sure patients feel cared for, as well as ensuring they receive excellent medical care. Each patient should leave an appointment with me feeling valued and heard, as well as being clear on their diagnosis and treatment plan.

Services

Acne & Rosacea Treatment for Adult and Teen Skin

Acne & Rosacea Treatment for Adult and Teen Skin

Your ARC dermatologist or advanced practice clinician (APC) will help you decide on the best treatment plan for your acne.

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Biopsies of Skin Lesions and Conditions

Biopsies of Skin Lesions and Conditions

A skin biopsy is done by removing cells or skin samples from your body for laboratory examination. The skin samples are used to help diagnose skin conditions and determine a treatment plan for you.

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Care for Chronic Skin Conditions like Psoriasis, Eczema, Lupus, etc.

Care for Chronic Skin Conditions like Psoriasis, Eczema, Lupus, etc.

Your ARC dermatologist or advanced practice clinician (APC) works with you to provide care to help ease chronic skin conditions like psoriasis, eczema, lupus, etc.

Diagnosis & Management of Cancer and Other Skin Lesions (Suspicious Moles, Warts, Cysts, Lipomas)

Diagnosis & Management of Cancer and Other Skin Lesions (Suspicious Moles, Warts, Cysts, Lipomas)

Detecting severe skin conditions early can improve your quality of life. Our ARC dermatologists and advanced practice clinicians (APCs) can provide the proper care for skin cancer and other skin lesions.

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Evaluation, Diagnosis, and Treatment of Bacterial/Viral/Fungal Infections

Evaluation, Diagnosis, and Treatment of Bacterial/Viral/Fungal Infections

An ARC dermatologist or advanced practice clinician (APC) can evaluate, diagnose, and treat bacterial, viral, and fungal infections.

Evaluation, Diagnosis, and Treatment of Hair Loss and Nail Disorders

Evaluation, Diagnosis, and Treatment of Hair Loss and Nail Disorders

Find out what is causing your hair loss and nail disorders and receive treatment to get them back to a healthy state.

Intramuscular and Intralesional Injections

Intramuscular and Intralesional Injections

Dermatologic therapy injections that deliver medication deep into the muscle or skin lesions.

Mole Evaluations and Skin Cancer Screenings

Mole Evaluations and Skin Cancer Screenings

The evaluation of suspicious moles and skin areas can help detect skin cancer and chronic conditions.

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Patch Testing for Contact Dermatitis

Patch Testing for Contact Dermatitis

Contact dermatitis is a reaction that happens after your skin comes in direct contact with certain substances. Patch testing can be done to find the substance that's causing the rash. 

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Telemedicine Visits

Telemedicine Visits

ARC offers telemedicine visits for primary and specialty care. ARC doctors and advanced practice clinicians (APCs) can quickly evaluate you for a new health issue or follow up with you via a phone call or video visit from the comfort of your home.

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Locations & Hours

Credentials

  • Board Certifications
    Certified as a Physician Assistant by the National Commission on Certification of Physician Assistants
  • Education
    BA in Biology, Summa Cum Laude, Baylor University, College of Arts & Sciences, Waco, TX, 2004
    M.S. Physician Assistant, with Honors, Baylor College of Medicine, School of Allied Health Sciences, Houston, TX, 2007
  • Professional Positions
    • Member, Society of Dermatology Physician Assistants 
  • Awards & Honors
    • Henry D. McIntosh Achievement Award, highest degree of academic excellence and service, Baylor College of Medicine, 2007 
    • Phi Beta Kappa Academic Honor Society, Baylor University, 2003-2004

Patient Reviews

OVERALL PROVIDER RATING

Rating based on "Did the healthcare provider or doctor provide the care you expected?"

4.7out of 5
  • March 20, 2025

    She was thoughtful and knowledgeable.

  • March 19, 2025

    Nurse and practitioner were both very professional and personable. Would highly recommend.

  • March 13, 2025

    Very professional

  • March 12, 2025

    Both Kate and her assistant were very nice n quick to get my tags off etc. Very friendly people !

  • March 12, 2025

    Both nurse assistant and doctor had a great sense of humor and its makes it much easier to feel at ease. I exclusively use ARC from Megan Delaney to Dr Pad, Dr Dunlap and now Kat Siems and now you have the new goodnight each office 10 mins from my location! Wish you had a neurology practice as well. The double hernia operation last month went really well I have nothing but good things to say about ARC. Sometimes it's a bit of a longer wait to get to see a family practitioner than is ideal because there are just not enough of them in Austin, but I find the nurse practitioners like Megan are able to cover most issues without drama and via tele medicine usually next day! I also find once you get to know them and build trust they are willing to work with you. Example I have a tricky allergy issue with most Bp meds and I need minoxidil after many many visits years ago this med works for me. After explaining why no issues you agreed and prescribed. Very very good clinics overall

  • March 12, 2025

    Thank you so much for providing such outstanding medical support. Great service.