Practice address
7566 N La Cholla Blvd
Tucson, AZ 85741
This is the address of Arizona Gastroenterology LTD, Professional Anesthesia Services LLC.
Pima County includes primary care (34% of residents) and dental (4% of residents) and mental health (14% of residents) shortage areas. About shortage areas
At a glance
- Clinicians registered here
- 9
- Physicians (MD and DO)
- 6
- Specialties
- 4
- Industry payments to them, 2025
- $4,849
Specialties here
Who practices here
9 clinicians
- Anne M. Elliott, PA Physician Assistants · Suite A
- Bryan Contreras, M.D. Gastroenterology · Ste A
- Frederick A. Klein, M.D. Gastroenterology · Ste A
- Gary R. Monash, M.D. Gastroenterology · Ste A
- James P. Dinning, M.D. Gastroenterology · Ste A
- Kathleen A. Piotrowski, APRN-CRNA Nurse Anesthetists (CRNA)
- Kyleigh Staples, FNP-C Nurse Practitioners
- Leon Tsai, M.D. Gastroenterology · Ste A
- Scott E. Blinkoff, M.D. Gastroenterology · Ste A
Hospitals and medical groups at this address
- Arizona Gastroenterology LTD 8 of its clinicians here 8
- Professional Anesthesia Services LLC 2 of its clinicians here 2
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $4,849 in general payments to 6 clinicians at this address in 2025.
- Gary R. Monash, M.D. $2,024
- Bryan Contreras, M.D. $937
- Frederick A. Klein, M.D. $917
- Scott E. Blinkoff, M.D. $457
- Kyleigh Staples, FNP-C $277
- Leon Tsai, M.D. $237
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Organizations registered here
- Hi Flow Anesthesia LLC Nurse Anesthetists (CRNA)
- Arizona Digestive Institute LLC Endoscopy Clinic/Center
- Arizona Gastroenterology LTD Gastroenterology
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.