Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Arnold, Surgeon in Phoenix, AZ?
Dr. William Arnold, MD is a Surgeon, who primarily practices in Phoenix, AZ with 2 additional practice locations. He is board certified. Dr. Arnold is fluent in English and Spanish, and is currently seeing new patients. Dr. Arnold’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Arnold’s office at (480) 454-7350.
What are Areas of Expertise for Dr. Arnold?
Dr. William Arnold, MD is a highly-rated, board-certified Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Arnold empowers patients to confidently navigate their health journey, specializing in Bariatric/Obesity Surgery, and comprehensive wellness support. Serving the Phoenix, AZ community, Dr. Arnold is dedicated to enhancing lives through expert, patient-centered care.
Is Dr. Arnold board certified as a Surgeon?
Yes, Dr. William Arnold, MD is board certified by the American Board of Surgery
What languages does Dr. Arnold speak?
Dr. Arnold and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Surgeon like Dr. Arnold typically treat?
As a Surgeon, Dr. Arnold diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Arnold. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Severe Obesity
- Obesity
- Overweight
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Body Weight
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
- Excess Weight
- Being Overweight
- High BMI
- High BMI (Overweight)
- Pre-Obesity
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
- E669: Obesity, unspecified
- E663: Overweight
Also known as:
- Diaphragmatic Hernia
- Hernia
- Hiatal Hernia
- Hernia of the Diaphragm
ICD-10 Codes:
- K449: Diaphragmatic hernia without obstruction or gangrene
Also known as:
- Bariatric Surgery Status
- Weight Loss Surgery
- Weight-loss (Metabolic & Bariatric) Surgery
- Weight Loss Surgery History
- Gastric Bypass Status
- Sleeve Gastrectomy Status
ICD-10 Codes:
- Z9884: Bariatric surgery status
What procedures does a Surgeon like Dr. Arnold typically perform?
As a Surgeon, Dr. Arnold performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Arnold. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Laparoscopic Sleeve Gastrectomy
- Gastric Sleeve Surgery
- Longitudinal Gastrectomy
- Laparoscopic Weight Loss Surgery
CPT Codes:
- 43775: Laparoscopy, surgical, gastric restrictive procedure; longitudinal gastrectomy (ie, sleeve gastrectomy)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Laparoscopic Repair of Paraesophageal Hernia (No Mesh)
- Laparoscopic Paraesophageal Hernia Repair with Mesh
- Keyhole Paraesophageal Hernia Repair
- Laparoscopic Hiatal Hernia Repair
- Fundoplasty (Laparoscopic)
- Hiatal Hernia Repair with Mesh
- Paraesophageal Hernia Surgery
- Laparoscopic Hernia Fix
CPT Codes:
- 43281: Laparoscopy, surgical, repair of paraesophageal hernia, includes fundoplasty, when performed; without implantation of mesh
- 43282: Laparoscopy, surgical, repair of paraesophageal hernia, includes fundoplasty, when performed; with implantation of mesh
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Inhalation Breathing Treatment
- Nebulizer Treatment
- Aerosol Treatment
- IPPB Treatment
- Airway Obstruction Treatment
CPT Codes:
- 94640: Pressurized or nonpressurized inhalation treatment for acute airway obstruction for therapeutic purposes and/or for diagnostic purposes such as sputum induction with an aerosol generator, nebulizer, metered dose inhaler or intermittent positive pressure breathing (IPPB) device
Also known as:
- Panniculectomy (Lower Abdomen Skin Removal)
- Plastic and Cosmetic Surgery
- Excess Skin Removal (Abdomen)
- Infraumbilical Lipectomy
- Tummy Tuck (Panniculectomy)
- Abdominal Skin Excision
CPT Codes:
- 15830: Excision, Excessive Skin And Subcutaneous Tissue (Includes Lipectomy); Abdomen, Infraumbilical Panniculectomy
Does Dr. Arnold accept my insurance?
Dr. Arnold accepts most major insurance plans. Important: Please call our office at (480) 454-7350 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Arnold accept in Phoenix, AZ?
Dr. Arnold in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Capital Blue Cross
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Medicare
Mercy Care
Mercy Maricopa Integrated Care
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Arnold's office located?
Dr. William Arnold's Primary Practice
3815 E Bell Rd Ste 2100
Phoenix, AZ 85032
(480) 454-7350
What is Dr. Arnold's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Arnold's National Provider Identifier (NPI) number is 1720042591.
What common questions do patients ask about Dr. Arnold?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Arnold
What is Dr. William Arnold's specialty?
Dr. Arnold is a Surgeon near Phoenix, AZ.
What does a Surgeon do?
General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery.
Is this Dr. William Arnold affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Arnold is affiliated with Abrazo Arrowhead Campus which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgeon. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is William Arnold accepting new patients in Phoenix, AZ?
Yes, Dr. William Arnold is accepting new patients at this time.
Does Dr. William Arnold offer online booking?
Please contact Dr. Arnold's office at (480) 454-7350 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Arnold?
Please contact Dr. Arnold's office at (480) 454-7350 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Arnold have?
Dr. William Arnold is certified by the American Board of Surgery.
Other Surgeon Near Phoenix, AZ

Dr. Debora Fox-Mcclary, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Black Canyon City, AZ with 2 additional practice locations. She is board certified.
Black Canyon City, AZ
BM
Surgeon
Dr. Barbara Merz, MD is a Surgeon, who primarily practices in Phoenix, AZ. She has been practicing for over 31 years and is board certified.
Phoenix, AZ
YZ
Colon & Rectal Surgeon (Proctologist)
Dr. Ylli Zhubi, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Glendale, AZ with 2 additional practice locations.
Glendale, AZ