Hematology & Oncology in Connecticut
273 licensed hematologist-oncologists practicing in Connecticut across 83 cities.
This page republishes public records from the federal NPI Registry, which every licensed U.S. healthcare provider is required to maintain. These are federal-agency records, not a directory we compile.
Source: NPI Registry · last checked
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Click a city to filter the 50 providers shown below. Connecticut has providers in 83 cities total — search the full NPI Registry for cities not shown here.
NPI Registry records — Hematology & Oncology in Connecticut
33 of 50 shown have disclosed payments in CMS Open Payments (2024)
Showing 50 of 273 federal NPI records, alphabetical by last name. Contact details come directly from the NPI Registry — verify currency with the provider's office. Pharma / device payment disclosures from CMS Open Payments are shown where the physician appears in that federal database.
Todd J Alekshun, MD
85 Seymour Street, Suite 125, Hartford Hospital Cancer Center
Hartford, CT 06106 · (860) 972-4183
License: 041743 (CT)
In 2024, $174 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($135) and gifts ($39).
Largest single payer: Abbott Laboratories ($135).
Ash Alpert
Smilow Cancer Hospital, 20 York Street
New Haven, CT 06510 · (617) 591-6300
License: 75979 (CT)
In 2024, $184 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($184).
Largest single payer: Genentech USA, Inc. ($184).
Susan Alsamarai, MD
455 Lewis Ave, Midstate Medical Group, PC
Meriden, CT 06451 · (203) 238-7747
License: 050729 (CT)
In 2024, $53 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($36) and gifts ($17).
Largest single payer: Pfizer Inc. ($36).
Juliana Alvarez Argote, MD
9200 W Wisconsin Ave
Milwaukee, WI 53226 · (414) 805-4600
License: 65855 (WI)
In 2024, $31 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($31).
Largest single payer: Vertex Pharmaceuticals Incorporated ($31).
Haripriya Andanamala, MD
800 Ne 10th St
Oklahoma City, OK 73104 · (405) 271-4022
License: 41526 (OK)
In 2024, $125 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly gifts ($90) and entertainment ($35).
Largest single payer: Incyte Corporation ($90).
In 2024, $87,438 was disclosed to this physician across 47 transactions by pharmaceutical or medical-device companies.
$330 was research funding (clinical-trial work); the remainder was charitable contributions ($64,003) and stock or ownership interest ($9,529).
Largest single payer: Vertex Pharmaceuticals Incorporated ($26,880).
In 2024, $21 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($21).
Largest single payer: GlaxoSmithKline, LLC. ($21).
Mojisola Omotayo Araoye, MD
Gme / Uconn Health 263 Farmington Avenue
Farmington, CT 06030 · (860) 679-4763
In 2023, $133 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($133).
In 2024, $13,592 was disclosed to this physician across 19 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($6,500) and stock or ownership interest ($5,462).
Largest single payer: Exelixis Inc. ($6,864).
Sara Ashraf, MD
601 E San Antonio St Ste 101w
Victoria, TX 77901 · (361) 485-9600
License: T0997 (TX)
In 2024, $7,828 was disclosed to this physician across 78 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($3,980) and entertainment ($2,609).
Largest single payer: E.R. Squibb & Sons, L.L.C. ($6,085).
Matthew Austin
20 York St., Department of Medicine
New Haven, CT 06510 · (203) 688-4242
License: MD15821 (RI)
In 2024, $1,448 was disclosed to this physician across 14 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($867) and meals and beverages ($581).
Largest single payer: Stryker Corporation ($1,448).
In 2024, $2,220 was disclosed to this physician across 98 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($2,220).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($249).
William Jeffrey Baker, MD
263 Farmington Ave, Uconn Medical Group
Farmington, CT 06030 · (860) 679-2100
License: 033608 (CT)
In 2024, $2,250 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($2,250).
Largest single payer: BeiGene, Ltd. ($2,050).
In 2023, $84 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($84).
In 2024, $1,700 was disclosed to this physician across 73 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,678) and gifts ($22).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($285).
In 2024, $122 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($122).
Largest single payer: AbbVie Inc. ($90).
In 2024, $64 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($64).
Largest single payer: Pharmacosmos Therapeutics Inc. ($64).
Kathleen Bober-Sorcinelli, MD
435 Lewis Avenue, Suite 220
Meriden, CT 06451 · (203) 238-7747
License: 025798 (CT)
Samuel Bobrow, MD
2080 Whitney Avenue, Suite 240
Hamden, CT 06518 · (203) 867-5420
License: 015565 (CT)
In 2024, $2,875 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly charitable contributions ($2,875).
Largest single payer: Pfizer Inc. ($2,875).
Adam M Boruchov, MD
114 Woodland St, Cancer Center
Hartford, CT 06105 · (860) 714-5554
License: 46499 (CT)
In 2024, $664 was disclosed to this physician across 11 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($664).
Largest single payer: Genzyme Corporation ($248).
Gino Bottino, MD
1701 W Saint Marys Rd Ste 100
Tucson, AZ 85745 · (520) 276-2270
License: 55107 (CA)
In 2024, $537 was disclosed to this physician across 17 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($537).
Largest single payer: AstraZeneca Pharmaceuticals LP ($186).
Joseph J Bowen, MD
1075 Chase Pkwy, Suite a
Waterbury, CT 06708 · (203) 591-3077
License: 025522 (CT)
Daniel Ethan Boxer, MD
5520 Park Avenue, Garden Level
Trumball, CT 06611 · (203) 502-8400
License: 56291 (CT)
In 2024, $1,797 was disclosed to this physician across 88 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,787) and gifts ($10).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($230).
Donald Barry Boyd, MD
15 Valley Dr, 2nd Floor
Greenwich, CT 06831 · (203) 869-2111
License: 27275 (CT)
In 2024, $170 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($170).
Largest single payer: AbbVie Inc. ($136).
In 2024, $86 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($64) and gifts ($22).
Largest single payer: Pharmacosmos Therapeutics Inc. ($64).
In 2024, $498 was disclosed to this physician across 8 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($498).
Largest single payer: Teleflex LLC ($267).
Gregory Aaron Breuer, MD, PHD
20 York St
New Haven, CT 06510 · (203) 688-4242
License: 1.076379 (CT)
Dawn Jennifer Brooks, MD, PHD
80 Fisher Drive, Hartford Hospital Cancer Center
Avon, CT 06001 · (860) 674-0088
License: 069703 (CT)
In 2024, $30 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($30).
Largest single payer: Coloplast Corp ($30).
Omar Shri Buddhu, MD
85 Retreat Avenue, Hartford Hospital Cancer Center
Hartford, CT 06106 · (860) 249-6291
License: 064378 (CT)
Anca Bulgaru, MD
330 Washington St, Ste 220 Eastern Ct Hematology & Oncology
Norwich, CT 06360 · (860) 886-8362
License: 041587 (CT)
In 2023, $18 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($18).
Susan F Burroughs, MD
400 Talcottville Rd # 1
Vernon, CT 06066 · (860) 896-4718
License: 030948 (CT)
Peter David Byeff, MD
55 Meriden Ave, Ste 1a
Southington, CT 06489 · (860) 621-9316
License: 023371 (CT)
Brian J Byrne, MD
55 Meriden Ave, Suite 1-a
Southington, CT 06489 · (860) 621-9316
License: 045205 (CT)
In 2024, $66 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($49) and gifts ($17).
Largest single payer: Celgene Corporation ($30).
In 2024, $784 was disclosed to this physician across 36 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($767) and gifts ($17).
Largest single payer: AbbVie Inc. ($120).
In 2024, $274 was disclosed to this physician across 12 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($274).
Largest single payer: Tempus AI, Inc ($45).
In 2024, $24,294 was disclosed to this physician across 19 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($13,465) and meals and beverages ($10,318).
Largest single payer: BeiGene USA, Inc. ($8,069).
In 2024, $26 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($26).
Largest single payer: Janssen Biotech, Inc. ($26).
Victor Chang, MD
1075 Chase Parkway, Suite B
Waterbury, CT 06708 · (203) 755-6311
License: 037275 (CT)
In 2024, $293 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($293).
Largest single payer: Bayer HealthCare Pharmaceuticals Inc. ($134).
Yueming Chang, MD/PHD
263 Farmington Ave, Uconn Health Center
Farmington, CT 06030 · (614) 256-3215
License: 55166 (CT)
In 2024, $2,966 was disclosed to this physician across 151 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($2,863) and gifts ($103).
Largest single payer: Janssen Biotech, Inc. ($276).
Showing 50 of 273. Search all on NPI Registry →
Payment totals shown for the latest published program year (2024). Presence of disclosed payments is not, on its own, a conflict of interest. Physicians dispute records directly with CMS (dispute process). How we show this.
Open Payments figures as displayed on . Corrections flow from the manufacturer through CMS and are adopted on our next refresh.
What this page is: a republication of public federal NPI Registry records, filtered to the hematology & oncology taxonomy. It is not a directory we curate, and inclusion is automatic based on each provider's own NPI filing with CMS. Providers who believe their NPI record is inaccurate should update it directly with CMS at npiregistry.cms.hhs.gov; our next refresh adopts the corrected federal record.
Practice info disclaimer: Provider addresses and phone numbers come from the NPI Registry, which providers update at their discretion. Always call ahead to confirm the provider is currently accepting patients and is at the listed address.
Medical disclaimer: This page is not a quality ranking and does not constitute medical advice or endorsement. Choose a provider in consultation with your primary care physician or care team.
Source: NPI Registry (taxonomy: Hematology & Oncology) · Last checked: 2026-04-20