5
3 Ratings with 1 written Review
Summary
Dr. William Hasler is a gastroenterologist and internal medicine specialist with over four decades of medical experience. He earned his medical degree from the Perelman School of Medicine at the University of Pennsylvania and completed his residency at the University of Michigan Health System. Dr. Hasler speaks both English and Spanish, making care accessible to a broader patient community.
Dr. Hasler practices at multiple locations throughout Phoenix and Scottsdale, including Mayo Clinic Hospital, HonorHealth Scottsdale Osborn Medical Center, and HonorHealth Scottsdale Shea Medical Center. He specializes in treating digestive conditions such as gastroparesis and changes in bowel habits. His expertise includes performing colonoscopies and other diagnostic procedures to help patients maintain their digestive health. Patients consistently rate Dr. Hasler highly, giving him a perfect 5.0 rating on Vitals.
Dr. Hasler practices at multiple locations throughout Phoenix and Scottsdale, including Mayo Clinic Hospital, HonorHealth Scottsdale Osborn Medical Center, and HonorHealth Scottsdale Shea Medical Center. He specializes in treating digestive conditions such as gastroparesis and changes in bowel habits. His expertise includes performing colonoscopies and other diagnostic procedures to help patients maintain their digestive health. Patients consistently rate Dr. Hasler highly, giving him a perfect 5.0 rating on Vitals.
Overview based on verified provider data
Quick Facts
- 43 years of experience
- speaks English, Spanish
- University Of Michigan Health System
- 1 written review
- 2 specialties
- 17 areas of expertise
- 2 board certifications
- 6 hospital affiliations
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. William Lee Hasler has 4 locationsHonorhealth Scottsdale Osborn Medical Center
7400 E Osborn RdScottsdale, AZ 85251 Tel: (480) 882-4000
Honorhealth Scottsdale Thompson Peak Medical Center
7400 E Thompson Peak PkwyScottsdale, AZ 85255 Tel: (480) 324-7000
Compare with Similar Doctors
 |  |  |  |
| Dr. William Lee Hasler, MD | Dr. Joseph Daniel Davis, MD | Bhavana Akotia, PA-C | Dr. Anil Seetharam, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 43 Years of Experience | 30 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Phoenix , AZ | Chandler , AZ | Tempe , AZ | Scottsdale , AZ |
| Med School: Perelman School Of Medicine At University Of Pennsylvania | Med School: Creighton University School Of Medicine | Med School: Charles R Drew University | Med School: University of Wisconsin-Madison School of Medicine and Public Health |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Lee Hasler
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. William Lee Hasler has the following 2 specialties
Specialty Expertise
Dr. William Lee Hasler has the following 17 areas of expertise
Certifications, License, & Education
43 Years Experience
Dr. William Lee Hasler holds an active medical license in the state of Arizona.
Medical License
Medical Doctor with an active medical license in the state of Arizona that expires in 2027.
Education & Training
Residency
Completed their residency at University Of Michigan Health System.
Medical School
Graduated from Perelman School Of Medicine At University Of Pennsylvania in 1983.
NPI Number
Dr. Hasler's NPI number is 1346322872.
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Frequently Asked Questions
- Does Dr. William Hasler accept my insurance?
- You can see the insurance plans that Dr. William Hasler accepts on their Vitals profile.
- What languages does Dr. William Hasler speak?
- Dr. William Hasler speaks English and Spanish.
- Where is Dr. William Hasler's office located?
- Dr. William Hasler's office is located at 5777 E Mayo Blvd, Phoenix, AZ, 85054.
- How can I make an appointment with Dr. William Hasler?
- You can find contact information for Dr. William Hasler here on Vitals.
- Does Dr. William Hasler accept virtual/telehealth appointments?
- Dr. William Hasler has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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