Accessibility Statement

We are committed to providing a website that is accessible to the widest possible audience. To do so, we are actively working with consultants to update the website by increasing its accessibility and usability by persons who use assistive technologies such as automated tools, keyboard-only navigation, and screen readers.

We are working to have the website conform to the relevant standards of the Section 508 Web Accessibility Standards developed by the United States Access Board, as well as the World Wide Web Consortium's (W3C) Web Content Accessibility Guidelines 2.1. These standards and guidelines explain how to make web content more accessible for people with disabilities. We believe that conformance with these standards and guidelines will help make the website more user friendly for all people.

Our efforts are ongoing. While we strive to have the website adhere to these guidelines and standards, it is not always possible to do so in all areas of the website. If, at any time, you have specific questions or concerns about the accessibility of any particular webpage, please contact WebsiteAccess@tenethealth.com so that we may be of assistance.

Thank you. We hope you enjoy using our website.

Skip to Main Content

Meet Our Bariatric Team

Dr. William Arnold
  • Abrazo Arrowhead Campus Medical Director

Photo of Dr. William Arnold
Dr. Daniel Fang
  • Abrazo Scottsdale Campus Medical Director

Photo of Dr. Daniel Fang

Obesity Medicine Physician

Dr. Katherine Duncan

Specialists

Physician assistants
Psychologist
Registered dietitian
Nurse navigator

Each member of our team has a thorough understanding of obesity as a medical condition, its physical and psychological challenges, and associated disease risks. Together, we help each patient along his or her weight loss journey, providing personalized support every step of the way. You'll also find the care you need if you experience other health conditions commonly associated with obesity. Whether you need a specialist for heart care, sleep apnea, or other health issues, we are here to care for you and give you hope for a healthier life.

To speak with an Abrazo Medical and Surgical Weight Loss specialist, call us at 866-631-6568.

{{Title}}

We didn’t find an exact match for your request. Here are others to consider:

The closest doctor is {{ ClosestMiles }} miles away.

There are no results within {{ SelectedMiles }} miles of your location. Please find closest below:

Doctor Results for {{ SearchTerm }}{{ CommonSearchTerm }}{{ BySpecialties }} near {{ ByZipCode }}

{{Title}}

{{MarketGroup}} Physician
Affiliated Physician

{{physician.FirstName}} {{physician.LastName}}, {{physician.Title}}

{{physician.Specialties | PrintSpecialties("Name")}}

{{ physician.markerId }}
{{ physician.markerId }}
{{physician.distanceInMiles | milesInfo}}
miles

{{physician.Addresses | info(0, "Group")}}

  • {{physician.Addresses | info(0, "Address1")}}
  • {{physician.Addresses | info(0, "Address2")}}
  • {{physician.Addresses | info(0, "City")}}{{VueFilterInfo(physician.Addresses,0,'State') ? ',' : '' }} {{physician.Addresses | info(0, "State")}} {{physician.Addresses | info(0, "Zip")}}

Primary {{SelectedHospitalNetworkName}} Hospital

{{physician.Affiliations[physician.Affiliations.findIndex(function(i){return i.IsPrimary === true})].Name}}

{{physician.MarketGroup}}

Your selected filters found no results. Please adjust your filter selection.

Please Wait Details Loading.

{{PhysicianDetails.FirstName}} {{PhysicianDetails.LastName}}, {{PhysicianDetails.Title}}

Primary Location

{{PhysicianDetails.Addresses | info(0, "Group")}}

  • {{PhysicianDetails.Addresses | info(0, "Address1")}}
  • {{PhysicianDetails.Addresses | info(0, "Address2")}}
  • {{PhysicianDetails.Addresses | info(0, "City")}}{{VueFilterInfo(PhysicianDetails.Addresses,0,'State') ? ',' : '' }} {{PhysicianDetails.Addresses | info(0, "State")}} {{PhysicianDetails.Addresses | info(0, "Zip")}}

Languages Spoken

{{item.Name}}

Gender

{{PhysicianDetails.Gender === "M" ? "Male" : "Female"}}

{{PrimaryText}} {{SelectedHospitalNetworkName}} {{HospitalText}}

{{PhysicianDetails.Affiliations[PhysicianDetails.Affiliations.findIndex(function(i){return i.IsPrimary === true})].Name}}

Specialties, Procedures & Conditions

Specialties
  • {{item.Name}}
Select Procedures Performed
  • {{item.Name}}
Select Conditions Treated
  • {{item.Name}}

Insurance Accepted

The following insurance plans may be accepted by this provider. Please contact the provider's office directly to confirm insurance plans accepted.

Please contact this provider's office directly to determine insurance plans accepted.

  • {{item.Payor}}

Affiliated Hospitals

  • {{item.Name}}

Board Certifications, Education & Training

  • {{item.Type == 'F' ? 'Fellowship' : ''}}{{item.Type == 'M' ? 'Medical School' : ''}}{{item.Type == 'I' ? 'Internship' : ''}}{{item.Type == 'R' ? 'Residency' : ''}}: {{item.Description}}

Patient Comments

{{PhysicianDetails.Reviews[commentIndex].ReviewedOn}}
{{PhysicianDetails.Reviews[commentIndex].Comment}}

Show less patient comments Show more patient comments

Where to Find {{PhysicianDetails.FirstName}} {{PhysicianDetails.LastName}}, {{PhysicianDetails.Title}}

#ResourceNotFound: PhysicianFinderResources, Miles2#

{{plocation.Group}}

  • {{plocation.Address1}}
  • {{plocation.Address2}}
  • {{plocation.City}}{{plocation.State ? ',' : '' }} {{plocation.State}} {{plocation.Zip}}
This directory lists physicians on Abrazo Health Network medical staff who choose to participate. The physician is solely responsible for the medical services provided to you. Some physicians are employed by affiliates Abrazo Health Network or participate in our clinically integrated network. These physicians are listed first in the rotation of providers who meet your search criteria. Neither you nor the physician are charged for this service. If some physician reviews or ratings are shown, they are not the Hospital's opinions or endorsements; they are public comments made to a third party website, and are only provided for your ease of reference.

Are you a Candidate?

Find out if weight loss surgery is right for you.

Find Bariatric Surgeon Options

Fill out a contact form and we’ll call you to refer a doctor.

More Information