Dr. Janet Reiser, MD | Scottsdale, AZ | Gastroenterology

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Dr. Janet Reiser is a gastroenterologist with dual board expertise in gastroenterology and internal medicine. She earned her medical degree from Columbia University College of Physicians and Surgeons and completed her residency at Mount Sinai School of Medicine. With 41 years of medical experience, Dr. Reiser brings extensive knowledge to digestive health care. She is fluent in both Spanish and English, allowing her to serve diverse patient communities.

Dr. Reiser practices at multiple HonorHealth locations throughout Scottsdale, Arizona, including Osborn Medical Center, Shea Medical Center, and Thompson Peak Medical Center. She specializes in treating colon polyps and diverticular conditions, helping patients manage these common digestive concerns. Her procedural expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and monitor intestinal health. Patients have given her an average rating of 4.0 on Vitals.

AI-generated from data on this provider profile.

accepting new patients
4

20 Ratings
41 years of experience
51 insurance plans accepted
speaks Spanish, English
Mount Sinai School Of Medicine
9 written reviews
2 specialties
11 areas of expertise
2 board certifications
1 hospital affiliation
1 office location
Female

20 ratings & reviews

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Showing 1 to 9 of 9 reviews

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Very professional and caring environment.

January 6th, 2022

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Dr. Reiser has been my GI doc for a year and a half. She saved me! I was seeing another doctor before her and he was not able to diagnose me. After suffering for 2 years, Dr. Reiser diagnosed me with UC. Now that I have my UC under control I feel like a new person. I highly recommend her. She has a great bedside manner, takes the time to listen and go over a plan of action. I feel very comfortable under her care and can't recommend her enough. I also like that she has a small office, I don't feel like a number there. Two thumbs up for Dr. Reiser!

October 5th, 2020

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I am 100% satisfied with the care I am getting with DR Janet Reiser. I feel very comfortable with her and have had good results. I would (and), have recommended her to others.

November 8th, 2019

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Dr Reiser is thorough and up-to-date on current knowledge in her field. She explains the rationale behind testing and treatment options in a down-to-earth manner. She is aware that there may be unforeseen financial consequences of some treatment options and collaborates with her patients so they are fully informed before testing is conducted.

January 29th, 2019

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Wonderful

October 17th, 2018

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I received exceptional care from Dr. Reiser and her staff. From top to botttom they took great care in solving my problems. I am very grateful and thank you again!

September 22nd, 2018

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Office was nice and clean. Staff was very friendly. Dr Reiser spent time with us and read over all lab and hospital results than explained every thing to my Husband and I.

February 23rd, 2017

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wzxcellent

June 13th, 2015

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Dr. Reiser is one of the best doctors in the medical field. She looked at all my prior tests in detail with me at the appointment. She spent time asking me questions. She did not rush me through the appointment. She did a thorough exam and addressed the concerns I had. She genuinely cares for her patients. She is sincere and compassionate. She did not rush to order tests or prescribe medications that I do not need. She attended excellent schools and her training and experience are stellar. I feel fortunate that I found her and will be recommending her to others.

April 17th, 2015

1 person found this helpful

HonorHealth Gastroenterology - Osborn

3501 N Scottsdale Rd Ste 320Scottsdale, AZ 85251

Tel: (480) 882-5740

Mon8:00 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


Dr. Janet Reiser, MD	Stephanie Fields, APRN	Dr. Daryl Hutchinson, MD	Dr. Prabhakar Swaroop, MD
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4 (20 Ratings)	0 (0 Ratings)	4.6 (82 Ratings)	4.5 (11 Ratings)
41 Years of Experience
No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option	No Virtual Visit Option
Speaks Spanish, English	Speaks English	Speaks English	Speaks English
Scottsdale , AZ	Tempe , AZ	Sun City , AZ	Scottsdale , AZ
Med School: Columbia University College Of Physicians & Surgeons	Med School: Columbus State University
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Abdominal Pain
Acid Reflux Disease (Gastroesophageal Reflux / GERD)
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Gastroenterologist
Hemorrhoids
Hepatitis C
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

MEDICAL LICENSE

Medical Doctor, Arizona, 2026, Expired

Medical Doctor, California, 2024, Inactive

EDUCATION & TRAINING

Residency

Mount Sinai School Of Medicine

Medical School

Columbia University College Of Physicians & SurgeonsGraduated in 1985

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What languages does Dr. Janet Reiser speak?: Dr. Janet Reiser speaks Spanish and English.
Is Dr. Janet Reiser accepting new patients?: Dr. Janet Reiser is accepting new patients on Vitals. View Dr. Janet Reiser's profile on Vitals to make an appointment.
Does Dr. Janet Reiser accept my insurance?: You can see the insurance plans that Dr. Janet Reiser accepts on their Vitals profile.
How can I make an appointment with Dr. Janet Reiser?: You can find contact information for Dr. Janet Reiser here on Vitals.
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.

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