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Surgical Oncologists in Arizona

Data updated monthly · Last refresh October 2026

33 Surgical Oncology providers practice in Arizona, including 13 (39%) offering telehealth. The largest concentration is in Gilbert. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

33providers
13telehealth
Gilberttop city

Surgical Oncology by city in Arizona

Choose a city to see providers there.

Surgical Oncology in Gilbert8 providers
Surgical Oncology in Phoenix8 providers
Surgical Oncology in Tucson7 providers
Surgical Oncology in Scottsdale4 providers
Surgical Oncology in Peoria2 providers
Surgical Oncology in Goodyear1 providers
Surgical Oncology in Sun City West1 providers
Surgical Oncology in Glendale1 providers
Surgical Oncology in Chandler1 providers

Where Surgical Oncologists in Arizona practice

From CMS Medicare enrollment records covering 27 of the 33 providers listed here (82%). Providers who do not bill Medicare are not included in these figures.

7%solo or small practice (under 10 clinicians)
0%mid-size group (10 to 99)
93%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Surgical OncologistsAll clinicians in groupMain city
Banner Cancer Center Specialists LLC11343Gilbert
Banner-University Medical Group41,066Tucson
Honorhealth Ambulatory4630Peoria
Mayo Clinic Arizona31,618Scottsdale

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingSurgical Oncologists affiliated
Banner Thunderbird Medical CenterGlendaleGovernment4 of 511
Banner Gateway Medical CenterGilbertNonprofit3 of 511
Banner - University Medical Center PhoenixPhoenixNonprofit3 of 56
Banner - University Medical Center Tucson CampusTucsonNonprofit3 of 54
Banner Boswell Medical CenterSun CityNonprofit3 of 54

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Surgical Oncology providers in Arizona

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Rohit Sahai, M.D.
Chandler, AZ · $3,164 in drug and device payments (2025) · (480) 646-8440
Dr. Chynna Liu, PA-C
Gilbert, AZ · No drug or device payments recorded (2025) · (480) 256-6444
Dr. Epameinondas Dogeas, MD
Gilbert, AZ · $778 in drug and device payments (2025) · (480) 256-6444
Dr. Jacqueline Kienholz, PA
Gilbert, AZ · $96 in drug and device payments (2025) · (480) 256-6444
Dr. Rajesh Ramanathan, MD
Gilbert, AZ · No drug or device payments recorded (2025) · Telehealth · (480) 256-6444
Dr. Robin Schmitz, M.D.
Gilbert, AZ · $502 in drug and device payments (2025) · Telehealth · (480) 256-6444
Dr. Sarianne Stradling, PA-C
Gilbert, AZ · $648 in drug and device payments (2025) · (480) 256-6444
Dr. Thomas Shellenberger, MD
Gilbert, AZ · $182 in drug and device payments (2025) · (480) 256-6444
Dr. Vasileios Tsagkalidis, MD
Gilbert, AZ · No drug or device payments recorded (2025) · Telehealth · (480) 256-6444
Dr. Sivakami Moorthy, DO
Glendale, AZ · $1,095 in drug and device payments (2025) · Telehealth · (602) 374-3440
Dr. Robert Wascher, MD
Goodyear, AZ · No drug or device payments recorded (2025) · (623) 207-3217
Dr. Kimberli Cox, MD
Peoria, AZ · $211 in drug and device payments (2025) · Telehealth · (602) 374-3440
Dr. Odette Solis, MD
Peoria, AZ · $929 in drug and device payments (2025) · (202) 213-8698
Dr. David Jacofsky, M.D.
Phoenix, AZ · $1,861,093 in drug and device payments (2025) · (866) 974-2673
Dr. Dipak Ramkumar, M.D.
Phoenix, AZ · $77,916 in drug and device payments (2025) · Telehealth · (602) 406-1234
Dr. Erin Mcloughlin
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 867-3880
Dr. Jason Wiseman, MD, MSPH
Phoenix, AZ · No drug or device payments recorded (2025) · Telehealth · (602) 406-8222
Dr. Richard Lopchinsky, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 277-5551
Dr. William Cance, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 406-8222
Dr. Zeynep Aydi, MD
Phoenix, AZ · $2,085 in drug and device payments (2025) · Telehealth · (623) 876-3880
Dr. Zhi Ven Fong, MD, MPH, DRPH
Phoenix, AZ · $306 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Aryan Modasi, MD, MSC
Scottsdale, AZ · $186 in drug and device payments (2025) · Telehealth · (480) 245-4425
Dr. Carl Silver, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 588-7966
Dr. Mary Mrdutt, MD
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Richard Bold, M.D.
Scottsdale, AZ · $43 in drug and device payments (2025) · (480) 301-8000
Dr. Kelly Rosso, M.D.
Sun City West, AZ · $173 in drug and device payments (2025) · Telehealth · (623) 876-3880
Dr. Daniel Mccabe, MD
Tucson, AZ · No drug or device payments recorded (2025) · (520) 795-5845
Dr. Faisal Jehan, MD
Tucson, AZ · $48 in drug and device payments (2025) · (520) 694-2873
Dr. Grace Hou, M.D.
Tucson, AZ · No drug or device payments recorded (2025) · (520) 575-7159
Dr. Jennifer Erdrich, M.D.
Tucson, AZ · No drug or device payments recorded (2025) · (520) 626-9383
Dr. Michele Boyce Ley, M.D.
Tucson, AZ · $217 in drug and device payments (2025) · (520) 605-2778
Dr. Mohammad Khreiss, M.D.
Tucson, AZ · $37 in drug and device payments (2025) · Telehealth · (520) 795-5845
Dr. Taylor Riall, M.D.
Tucson, AZ · $53 in drug and device payments (2025) · Telehealth · (520) 626-0887

Common questions

How many Surgical Oncology providers are in Arizona?

There are 33 Surgical Oncology providers with active NPI records practicing in Arizona, according to federal NPPES data refreshed monthly.

Do Surgical Oncology providers in Arizona offer telehealth?

Yes. 13 of the 33 Surgical Oncology providers in Arizona (about 39%) report offering telehealth services in CMS data.

Which cities in Arizona have the most Surgical Oncology providers?

Gilbert (8), Phoenix (8), Tucson (7) have the highest concentration of Surgical Oncology providers in Arizona.

How many Surgical Oncology providers in Arizona received drug or device company payments?

20 of 33 Surgical Oncology providers in Arizona (61%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Surgical Oncologists in Arizona work in independent practices or large health systems?

Among 27 Surgical Oncologists in Arizona enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 93% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Surgical Oncologists in Arizona work at?

According to CMS facility affiliation records, the Arizona hospitals where the most Surgical Oncologists hold privileges are Banner Thunderbird Medical Center in Glendale; Banner Gateway Medical Center in Gilbert; Banner - University Medical Center Phoenix in Phoenix.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Surgical Oncology in Arizona? Get featured.