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O.serrano, M.d. PLLC

O.serrano, M.d. PLLC is a gastroenterology practice located in San Tan Valley west, San Tan Valley, AZ. The practice falls within the Queen Creek + San Tan coverage zone of the City Select mailer footprint — see the Queen Creek + San Tan zone.

Gastroenterology
Gastroenterology · San Tan Valley west, San Tan Valley
About this practice

About O.serrano, M.d. PLLC

O.serrano, M.d. PLLC operates as a gastroenterology practice in the San Tan Valley west area of San Tan Valley. 29 providers practice here as part of a group practice.

Registered with the National Provider Identifier (NPI) registry under primary specialty Gastroenterologist, zip code 85140.

About gastroenterology care

Gastroenterology practices diagnose and treat conditions of the digestive system — including GERD, IBS, IBD (Crohn's, ulcerative colitis), liver disease, and colorectal screening. Most practices offer in-office endoscopy and colonoscopy, often through partnered ambulatory surgical centers.

Providers at this practice
Mario Skobic, MD
Internal Medicine
Andri Olafsson, M.D.
Natasha Laird, MD
OB/GYN
Jeffrey Biehn, D.O.
Orthopedist
Jennifer Shaw, M.D.
OB/GYN
Douglas Weber, M.D.
OB/GYN
Abbey Raynor, PA-C
Physician Assistant
Bertha Escobar, APN, FNP-BC
Nurse Practitioner
Kaleigh Suhs, D.O.
Family Medicine
Jared Schwarting, FNP-C
Nurse Practitioner
Keli Amparan, CNM
Brynea Daman, CNM
Christina Joyave, AGNP-C
Nurse Practitioner
Marta Liang, PA-C
Physician Assistant
Cassandra Korth, CNM
Nathan Russell, MD
Family Medicine
Matthew Cook, DO
Family Medicine
Nicole Lane-Lehew, MS, LAT, ATC
Elizabeth Fox-Mtandika
Family Medicine
Jennifer Stathopoulos, APRN-RNP
Nurse Practitioner
Donald Swain, DO
Family Medicine
Jennifer Brown, NP
Nurse Practitioner
Aran Deol, MD
Family Medicine
Merrion Dawson, MD
Family Medicine
Sue Johnson, FNP
Nurse Practitioner
Hayley Snyder
Audra Williams, CNM
Susana Odoom, RN
Tiana Wang, FNP
Nurse Practitioner
Insurance & patient info
Insurance
Accepts insurance, including Medicare assignment — call to confirm your plan.
Also on the web
Location

San Tan Valley west, San Tan Valley

37100 N Gantzel Rd
San Tan Valley, AZ 85140

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Practice owners
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This profile is a free listing on the City Select directory. O.serrano, M.d. PLLC is welcome to claim and customize it — add photos, expand services, link your website, and feature a current offer. Premium placement is reserved for practices featured on the City Select 9×12 mailer in Queen Creek + San Tan: one practice per specialty, applied for and curated.

Premium placement requires application and curation — one practice per specialty per zone. Free claim adds customization to this listing only.

Source
Information sourced from the public National Provider Identifier (NPI) Registry maintained by CMS, the federal Centers for Medicare & Medicaid Services.
Last verified
Last verified June 19, 2026.
NPI registry data is updated continuously by CMS. We refresh our profile data regularly. NPI #1114201290.
Need a change?
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Questions

What people search about O.serrano, M.d. PLLC.

Common questions about this practice. For current insurance, hours, and availability, contact the practice directly — those details change and the office is the most reliable source.

O.serrano, M.d. PLLC is located at 37100 N Gantzel Rd, San Tan Valley, AZ 85140 — in the San Tan Valley west area.

You can reach O.serrano, M.d. PLLC by phone at (480) 461-1135. For appointment scheduling, insurance questions, and accepting-new-patients status, call directly — these details change frequently and the practice is the most reliable source.

As a gastroenterology practice, O.serrano, M.d. PLLC typically offers services common to gastroenterology care in San Tan Valley. Gastroenterology practices diagnose and treat conditions of the digestive system — including GERD, IBS, IBD (Crohn's, ulcerative colitis), liver disease, and colorectal screening. Most practices offer in-office endoscopy and colonoscopy, often through partnered ambulatory surgical centers. For a current list of services this practice offers, call the office directly.

Insurance acceptance varies by plan and changes over time. O.serrano, M.d. PLLC can confirm whether your specific plan is accepted — call (480) 461-1135 before scheduling.

New-patient availability changes throughout the year. O.serrano, M.d. PLLC can confirm current availability by phone at (480) 461-1135.

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