4
20 Ratings with 9 written Reviews
Summary
Dr. Janet Reiser is a gastroenterologist and internal medicine physician who earned her medical degree from Columbia University College of Physicians & Surgeons. She completed her residency training at Mount Sinai School of Medicine and has practiced medicine for over four decades. Dr. Reiser is fluent in both English and Spanish.
Dr. Reiser practices at multiple HonorHealth locations throughout Scottsdale, Arizona, including Scottsdale Osborn Medical Center and Scottsdale Shea Medical Center. She specializes in treating colon polyps and diverticular conditions. Her expertise includes performing colonoscopies and other digestive system procedures to diagnose and treat gastrointestinal concerns. Patients have given Dr. Reiser an average rating of 4.0.
Dr. Reiser practices at multiple HonorHealth locations throughout Scottsdale, Arizona, including Scottsdale Osborn Medical Center and Scottsdale Shea Medical Center. She specializes in treating colon polyps and diverticular conditions. Her expertise includes performing colonoscopies and other digestive system procedures to diagnose and treat gastrointestinal concerns. Patients have given Dr. Reiser an average rating of 4.0.
Overview based on verified provider data
Quick Facts
- 41 years of experience
- 51 insurance plans accepted
- speaks English, Spanish
- Mount Sinai School Of Medicine
- 9 written reviews
- 2 specialties
- 11 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Female
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. Janet Ruth Reiser has 4 locationsHonorhealth Scottsdale Osborn Medical Center
7400 E Osborn RdScottsdale, AZ 85251 Tel: (480) 882-4000
HonorHealth Gastroenterology - Osborn
3501 N Scottsdale Rd Ste 320Scottsdale, AZ 85251Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Honorhealth Scottsdale Thompson Peak Medical Center
7400 E Thompson Peak PkwyScottsdale, AZ 85255 Tel: (480) 324-7000
Compare with Similar Doctors
 |  |  |  |
| Dr. Janet Ruth Reiser, MD | Dr. Swarnjit Singh, MD | Dr. Gregory Nguyenduc, MD | Brendon Bower, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 41 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Scottsdale , AZ | Chandler , AZ | Chandler , AZ | Tempe , AZ |
| Med School: Columbia University College Of Physicians & Surgeons | Med School: University of Alabama | Med School: University of South Alabama College of Medicine | Med School: University of Cincinnati |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Janet Ruth Reiser
Medical Specialties
Dr. Janet Ruth Reiser has the following 2 specialties
Specialty Expertise
Dr. Janet Ruth Reiser has the following 11 areas of expertise
Certifications, License, & Education
41 Years Experience
Dr. Janet Ruth Reiser holds expired and inactive medical licenses in the states of Arizona and California.
Medical License
Medical Doctor with an expired medical license in the state of Arizona that expired in 2026 and an inactive medical license in the state of California that expired in 2024.
Education & Training
Residency
Completed their residency at Mount Sinai School Of Medicine.
Medical School
Graduated from Columbia University College Of Physicians & Surgeons in 1985.
NPI Number
Dr. Reiser's NPI number is 1942270947.
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Frequently Asked Questions
- Which hospitals is Dr. Janet Reiser affiliated with?
- Dr. Janet Reiser is affiliated with Honorhealth Scottsdale Osborn Medical Center.
- Does Dr. Janet Reiser accept virtual/telehealth appointments?
- Dr. Janet Reiser has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Janet Reiser accepting new patients?
- Dr. Janet Reiser has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Janet Reiser speak?
- Dr. Janet Reiser speaks English and Spanish.
- Does Dr. Janet Reiser accept my insurance?
- You can see the insurance plans that Dr. Janet Reiser accepts on their Vitals profile.
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