Masking policy

Patients, help us protect our high-risk patients - please wear a mask if you have respiratory symptoms, a positive COVID-19 test, or COVID-19 exposure.

Effective 3/13/23, ARC transitions to optional masking for our staff and physicians, with required masking during specific situations. Read more.

Renewing Medicaid Coverage Update

In response to the COVID-19 pandemic, the federal government declared a public health emergency (PHE) and passed a law that allowed you to automatically keep your Medicaid coverage (continuous Medicaid). Based on the new federal law, continuous Medicaid eligibility will end on March 31, 2023, so you need to renew your benefits when it’s time to ensure your coverage will continue if you are eligible.

Patients should look for notices from HHSC in YELLOW envelopes that say "ACTION REQUIRED" in RED lettering. Notices will come in the mail and/or via portal if clients chose electronic notices. They should respond quickly when they receive it.

If you don’t respond to renewal or information requests from HHS, you could lose your coverage.

Read more

Actualización Sobre Renovando la Cobertura de Medicaid 

Como respuesta a la pandemia de COVID-19, el gobierno federal declaró una Emergencia de Salud Pública (PHE, por sus siglas en inglés) y aprobó una ley que le permitió a usted mantener automáticamente su cobertura de Medicaid (cobertura continua de Medicaid). Según la nueva ley federal, la elegibilidad para la cobertura continua de Medicaid se terminará el 31 de marzo, de 2023, por eso necesita renovar sus beneficios cuando se llegue el momento para asegurar que su cobertura va a continuar si usted todavía es elegible.

Pacientes deben buscar avisos de la HHSC en sobres AMARILLOS con el texto “ACCIÓN REQUERIDA” en letras ROJAS. Los avisos llegarán por correo y/o a través del portal en línea si los clientes eligieron recibir avisos electrónicos. Deberían responder con rapidez cuando lo reciban. 

Si no responde a las solicitudes de renovación o de información de la HHSC, podría perder su cobertura.

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Kathryn Siems, MS, PA-C

Kathryn C. Siems, MS, PA-C

Dermatology
4.8of 5 | (584) | View Reviews
About our provider ratings

ARC Patient Feedback

Guide to ARC Patient Feedback and Ratings

Austin Regional Clinic (ARC) doctors, staff, and leadership are committed to providing our community with high quality convenient care. One of the ways we demonstrate this priority is through our online transparency.

You can review our provider ratings and comments on our web site with the confidence that they are all based on verified visits. We post all patient feedback relevant to the entire visit and only refrain from posting comments that are libelous, profane, or those that risk the privacy of our patients.

The below guide provides details about how we collect and share our patient feedback.

Who runs the survey?

ARC partnered with Binary Fountain to collect patient feedback about their doctor’s visit. We gather feedback from text surveys that are sent after the visit. Binary Fountain is an independent third party customer feedback company that provides the technology to collect the feedback and display ratings and comments on our web site. All ratings are submitted by actual patients and verified by ARC.

How do patients receive the survey?

Patients for whom we have a mobile phone number receive a text survey within two hours of checking in for their visit. Patients are asked to complete the survey and provide ratings and comments regarding their experience at different touch points of their visit. We use this feedback to recognize doctors and staff, identify issues we can correct, and enhance our care.

Do you post all positive and negative comments?

ARC posts all positive and negative patient feedback that is relevant to the entire visit. We refrain from posting comments that are libelous, profane, or those that risk the privacy of our patients.

What questions do we ask?

ARC asks questions that touch on the overall patient experience related to their visit. Anyone seeking detailed information about each question can view the ratings for each specific question on the Reviews tab on the provider bio page on the website. We calculate our provider star ratings based on the responses to question number six below. We calculate our location star ratings based on the responses to all the below questions.

  1. Rate how easy it was to make your appointment.
  2. Rate the helpfulness of the front-desk staff.
  3. Rate the helpfulness of the doctor's nurse and/or medical assistant (MA).
  4. Did the healthcare provider or doctor provide the care you expected?
  5. How likely is it that you would refer a friend/family member to this doctor or NP/PA?
  6. Please let us know anything that you particularly liked or disliked about your experience with today’s office visit.
  7. If you would like to be contacted about your visit today, please provide your phone number.

Why don't all providers display a rating?

Since more recent data provides a more accurate picture, we require a minimum of 30 patient surveys per doctor in the last 12 months before we post a physician’s rating.

Why can I only see comments from the last 90 days?

ARC physicians and staff review all comments and act to rectify issues. Since the purpose of the feedback is to allow us to improve the overall patient experience, we display the last 90 days of comments which are the most relevant for the practice.

Can anyone complete a survey or post a comment about a physician?

No. Only patients having an outpatient visit by an ARC physician receive a survey. The results are based entirely from patients who have actually been treated by the physician in our clinics.

How is patient information protected?

Comments are reviewed and approved prior to being published to the website. If a comment contains any personally identifiable information, that information will be removed from the comment.

Accepting new patients Available at Multiple Locations Joined ARC: 2021

512-282-8967 Book Now Look Up Insurance

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 will help you decide on the best treatment plan for your acne.

Learn More

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.

Learn More

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

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

Your ARC dermatologist works with you to provide the proper care to ease chronic skin conditions like psoriasis, eczema, lupus, etc.

Learn More

Diagnosis and Management of Cancer and Other Skin Lesions (suspicious moles, warts, cysts, lipomas)

Diagnosis and 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 can provide the proper care for skin cancer and other skin lesions.

Learn More

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

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

An ARC dermatologist 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.

Learn More

Intramuscular and Intralesional Injections

Intramuscular and Intralesional Injections

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

Learn More

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.

Learn More

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. 

Learn More

Telemedicine Visits

Telemedicine Visits

ARC offers telemedicine visits for primary and specialty care. Doctors 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.

Learn More

Locations & Hours

  • map
    ARC Center Street
    22420 IH-35 Suite 203
    Kyle, TX 78640
    Get Directions

    737-404-0347 Fax: 512-406-6295

    Mon-Fri: 8:00am - 5:00pm
    Sat-Sun: Closed
  • map
    ARC South 1st Specialty and Pediatrics
    3816 South 1st Street
    Austin, TX 78704
    Get Directions

    512-443-1311 Fax: 512-406-6266

    Mon-Fri: 7:30am - 5:00pm
    Sat-Sun: Closed
  • map
    ARC Southwest
    1807 West Slaughter Lane Suite 490
    Austin, TX 78748
    Get Directions

    512-282-8967 Fax: 512-406-7351

    Mon-Fri: 7:30am - 9:00pm
    Sat: 8:00am - 5:00pm
    Sun: 8:00am - 5:00pm

    Mon - Fri: 5:00pm - 9:00pm

    Sat & Sun: 8:00am - 5:00pm

    Call 512-346-6611 for an appointment. Last appointment is 30 minutes before closing.

    COVID-19 Curbside Testing

    Mon - Fri: 8:00am - 7:00pm (Closed 12:00pm - 1:00pm)

    Sat & Sun: 8:00am - 5:00pm (Closed 12:00pm - 1:00pm)

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?"

4.8out of 5

ARC Patient Feedback

Guide to ARC Patient Feedback and Ratings

Austin Regional Clinic (ARC) doctors, staff, and leadership are committed to providing our community with high quality convenient care. One of the ways we demonstrate this priority is through our online transparency.

You can review our provider ratings and comments on our web site with the confidence that they are all based on verified visits. We post all patient feedback relevant to the entire visit and only refrain from posting comments that are libelous, profane, or those that risk the privacy of our patients.

The below guide provides details about how we collect and share our patient feedback.

Who runs the survey?

ARC partnered with Binary Fountain to collect patient feedback about their doctor’s visit. We gather feedback from text surveys that are sent after the visit. Binary Fountain is an independent third party customer feedback company that provides the technology to collect the feedback and display ratings and comments on our web site. All ratings are submitted by actual patients and verified by ARC.

How do patients receive the survey?

Patients for whom we have a mobile phone number receive a text survey within two hours of checking in for their visit. Patients are asked to complete the survey and provide ratings and comments regarding their experience at different touch points of their visit. We use this feedback to recognize doctors and staff, identify issues we can correct, and enhance our care.

Do you post all positive and negative comments?

ARC posts all positive and negative patient feedback that is relevant to the entire visit. We refrain from posting comments that are libelous, profane, or those that risk the privacy of our patients.

What questions do we ask?

ARC asks questions that touch on the overall patient experience related to their visit. Anyone seeking detailed information about each question can view the ratings for each specific question on the Reviews tab on the provider bio page on the website. We calculate our provider star ratings based on the responses to question number six below. We calculate our location star ratings based on the responses to all the below questions.

  1. Rate how easy it was to make your appointment.
  2. Rate the helpfulness of the front-desk staff.
  3. Rate the helpfulness of the doctor's nurse and/or medical assistant (MA).
  4. Did the healthcare provider or doctor provide the care you expected?
  5. How likely is it that you would refer a friend/family member to this doctor or NP/PA?
  6. Please let us know anything that you particularly liked or disliked about your experience with today’s office visit.
  7. If you would like to be contacted about your visit today, please provide your phone number.

Why don't all providers display a rating?

Since more recent data provides a more accurate picture, we require a minimum of 30 patient surveys per doctor in the last 12 months before we post a physician’s rating.

Why can I only see comments from the last 90 days?

ARC physicians and staff review all comments and act to rectify issues. Since the purpose of the feedback is to allow us to improve the overall patient experience, we display the last 90 days of comments which are the most relevant for the practice.

Can anyone complete a survey or post a comment about a physician?

No. Only patients having an outpatient visit by an ARC physician receive a survey. The results are based entirely from patients who have actually been treated by the physician in our clinics.

How is patient information protected?

Comments are reviewed and approved prior to being published to the website. If a comment contains any personally identifiable information, that information will be removed from the comment.

  • March 9, 2023

    Very friendly staff, nurse and doctor. Pleasant experience!

  • March 8, 2023

    The lady at the front checked me in over at the exit cause there was a long line. Thank you! And then Dr Siems removed a cyst that very quickly became a problem for me. She was also honest and shared that I didn’t have rosacea. Just acne. And came up with a topical option instead of a pill! It was great visit and I’m sorry I was 7 minutes late

  • March 7, 2023

    I did like that testosterone pills was the first suggestion of a fix without having testing done especially after I had said I got off birth control so I could see if I was able to have kids. I also was not asked what products I am using or if I had sensitive skin. I even developed a rash after the second use of the acne pads she had me purchase from the office.

  • March 1, 2023

    Very friendly staff

  • March 1, 2023

    Everyone was super nice and helpful

  • February 28, 2023

    It was a very nice appointment. It is a good feeling to have confidence with your doctor and nurse.

Kathryn Siems is currently is accepting new patients.

Ages Seen

Children (ages 3-11)
Adolescents (ages 12-18)
Toddlers (ages 0-2)