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Dr Karen Waller

Gastroenterology Concord

Dr Karen Waller

11 years of experience

9,371+
Patients seen
11
Years in practice
7
Publications

PROFILE SUMMARY

About Dr Karen Waller at a glance

Dr Karen Waller is a Gastroenterology practitioner based in Concord, Australia, practising at UAB Barcelona Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at UAB Barcelona (MD, 2011). Serves patients in Concord, Australia and the surrounding area.

About

“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”

— Dr Karen Waller

Education & training

  1. 2005–2011 MD · Medicine and Surgery
    UAB Barcelona, Concord (AU)
  2. 2011–2015 Residency · Gastroenterology
    Universidad de Navarra, Concord (AU)

Career & appointments

  1. 2015-09–2016-08 Junior consultant
    UAB Barcelona Teaching Hospital — Gastroenterology

Licenses & insurance

Medical licenses

AU — Organización Médica Colegial de España (OMC)
#AU-568183 active · expires 2028-12-31

Board certifications

European Board of Gastroenterology
#EB-2340873E · issued 2016 · renewal 2026
Malpractice insurance: Allianz Professional · 2,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 300
Annual physical exam 99395 2,882
Vaccination administration 90471 546
Minor procedure (skin) 17110 1,245

Services & pricing

ServiceDurationModalityPrice
New patient consultation (60m) 60 min in_clinic|telemed 180.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 90.00 EUR
Vaccination administration 90 min in_clinic 810.00 EUR
Minor procedure (skin) 60 min in_clinic 540.00 EUR

Office, team & in practice

Karen Waller in consultation
IN OFFICE
Karen Waller with the team
WITH TEAM
Karen Waller at a conference
CONFERENCE

Videos

introduction · 86s
Meet Karen Waller

Research & publications

h-index: 16 · i10: 13

  1. Validation of clinical scoring in Gastroenterology
    Karen Waller, et al. · European Journal of Medicine, 2026
    DOI: 10.8567/euroclin.2026.0 · PMID: 34001715 · cited by 140
  2. Long-term follow-up of Gastroenterology across AU
    Karen Waller, et al. · European Journal of Medicine, 2025
    DOI: 10.6190/euroclin.2025.1 · PMID: 37713369 · cited by 174
  3. Validation of clinical scoring in Gastroenterology
    Karen Waller, et al. · European Journal of Medicine, 2024
    DOI: 10.3239/euroclin.2024.2 · PMID: 35589989 · cited by 136
  4. Long-term follow-up of Gastroenterology across AU
    Karen Waller, et al. · European Journal of Medicine, 2023
    DOI: 10.4833/euroclin.2023.3 · PMID: 31575530 · cited by 50

Invited talks

  • Practical updates in Gastroenterology European Annual Congress (Gastroenterology) · Vienna · 2024 · invited
  • Single-centre experience in Gastroenterology National Society Meeting · Concord · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Gastroenterology — Concord · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2016
  • national college of family doctors — Member · Since 2016
  • European Union of Medical Specialists (UEMS) — Member · Since 2016

Articles by this doctor

  • Patient education Patient guide to Gastroenterology
  • Awareness When should you see a gastroenterology?

For international patients

Coordinator
Patient liaison · karen.maree.jean.waller@euroclinics.example

Location

1 tag

Patient reviews

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Recent reviews

  • ★★★★★ ✓ Verified
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Verified
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Verified
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Dr Karen Waller's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Karen Waller treats, with the size of the national pool of Australia doctors offering the same care.

Gastroenterology

Digestive-tract conditions including reflux, IBS, IBD, liver disease and colorectal screening.

Dr Karen Waller is one of 722 gastroenterology doctors indexed in Australia. Browse gastroenterology doctors in Australia →

LOCAL CARE CONTEXT

Why local healthcare in Concord matters

Medical practice in Australia is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Australia medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Concord carries the additional benefits of local language support, in-person follow-up, and direct coordination with regional hospitals and labs. A verified profile means EuroClinics has cross-checked the practitioner or clinic against an official source (national medical register, public licence database, or the practitioner themselves), and that the data shown here matches that source as of the last verification date above.

Looking for additional providers? all doctors in Concord or all doctors in Australia.

Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does Karen Waller specialise in?

    Karen Waller specialises in Gastroenterology in Concord, AU.

  • What conditions does Karen Waller treat?

    Karen Waller treats conditions within Gastroenterology. View the full conditions-treated list on the profile.

  • Where does Karen Waller practise?

    Karen Waller practises in Concord, AU. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • How do I book an appointment with Karen Waller?

    Use the "Request a booking" button on the profile to send an appointment request. Most appointments are confirmed within 24 hours; many slots are bookable instantly.

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