Hematologists (Internal Medicine) in Minnesota
Data updated monthly · Last refresh October 2026
127 Hematology (Internal Medicine) providers practice in Minnesota, including 71 (56%) offering telehealth. The largest concentration is in Rochester. 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.
127providers
71telehealth
Rochestertop city
Hematology (Internal Medicine) by city in Minnesota
Choose a city to see providers there.
Hematology (Internal Medicine) providers in Minnesota
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. Gayathri Ravi, M.D.Rochester, MN · No drug or device payments recorded (2025) · Telehealth ·
(507) 284-2511 Dr. Gita Thanarajasingam, MDRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Grzegorz Nowakowski, M.D.Rochester, MN · $66,151 in drug and device payments (2025) ·
(507) 284-2511 Dr. Ivana Micallef, M.D.Rochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Jin Chang Kenneth Lim, M.B.B.SRochester, MN · $83 in drug and device payments (2025) ·
(507) 284-2511 Dr. Jithma Abeykoon, M.D.Rochester, MN · $168 in drug and device payments (2025) ·
(507) 284-2511 Dr. John Lust, M.D.Rochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. John Wiltsie, M.D.Rochester, MN · No drug or device payments recorded (2025) ·
(507) 289-0151 Dr. Joselle Cook, M.B.B.S.Rochester, MN · $262 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Joseph Colgan, M.D.Rochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Jose Villasboas Bisneto, M.D.Rochester, MN · $8,310 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Jowon Kim, MDRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Justin Desroches, M.D. C.M.Rochester, MN · $97 in drug and device payments (2025) ·
(507) 284-2511 Dr. Kapil Sankar Meleveedu, M.DRochester, MN · $73 in drug and device payments (2025) ·
(507) 284-2511 Dr. Kebede Begna, M.D.Rochester, MN · No drug or device payments recorded (2025) · Telehealth ·
(507) 284-2511 Dr. Kitsada Wudhikarn, M.D.Rochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Lindsey Roeker, M.D.Rochester, MN · $5,510 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Louis Letendre, M.D.Rochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Luis Porrata, M.D.Rochester, MN · No drug or device payments recorded (2025) · Telehealth ·
(507) 284-2511 Dr. Mamatha Gaddam, MDRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Marissa Li, MDRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Mark GurneyRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Markie Zimmer, MDRochester, MN · $246 in drug and device payments (2025) ·
(507) 284-2511 Dr. Mark Litzow, M.D.Rochester, MN · $40,531 in drug and device payments (2025) ·
(507) 284-2511 Dr. Martha Lacy, M.D.Rochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Matthew Rees, MDRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Matthew Villaume, MD, PHDRochester, MN · No drug or device payments recorded (2025) · Telehealth ·
(507) 284-2511 Dr. Meera Sridharan, MDRochester, MN · $43 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Mehrdad Hefazi Torghabeh, MDRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. M Hasib Sidiqi, MBBSRochester, MN · No drug or device payments recorded (2025) ·
(507) 513-5626 Dr. Michelle ElliottRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Mithun Shah, MD, PHDRochester, MN · No drug or device payments recorded (2025) · Telehealth ·
(507) 284-2511 Dr. Mohammad Ebraheem, MDRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Morie Gertz, M.D.Rochester, MN · $24,436 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Moritz Binder, M.D., M.P.H.Rochester, MN · No drug or device payments recorded (2025) · Telehealth ·
(507) 284-2511 Dr. Mrinal Patnaik, MDRochester, MN · No drug or device payments recorded (2025) · Telehealth ·
(507) 284-2511 Dr. Muhammad Azeem Khan, M.B.B.SRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Nabila Bennani, M.D.Rochester, MN · $5,342 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Nadine Abdallah, MDRochester, MN · $18 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Naseema Gangat, M.B.B.S.Rochester, MN · No drug or device payments recorded (2025) · Telehealth ·
(507) 284-2511 Dr. Natasha SzuberRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Neil Kay, M.D.Rochester, MN · $1,913 in drug and device payments (2025) ·
(507) 284-2511 Dr. Patrick Johnston, M.D.Rochester, MN · No drug or device payments recorded (2025) · Telehealth ·
(507) 284-2511 Dr. Patrizia Mondello, MD, PHD, MSCRochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Dr. Paul Hampel, M.D.Rochester, MN · $2,250 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Philippe Armand, MD, PHDRochester, MN · $27,881 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Prashant Kapoor, MDRochester, MN · $7,465 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Rahma Warsame, MDRochester, MN · $2,073 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Rajiv Pruthi, MBBSRochester, MN · $6,118 in drug and device payments (2025) · Telehealth ·
(507) 284-2511 Dr. Rattiya Cheewakriangkrai, M.D.Rochester, MN · No drug or device payments recorded (2025) ·
(507) 284-2511 Common questions
How many Hematology (Internal Medicine) providers are in Minnesota?There are 127 Hematology (Internal Medicine) providers with active NPI records practicing in Minnesota, according to federal NPPES data refreshed monthly.
Do Hematology (Internal Medicine) providers in Minnesota offer telehealth?Yes. 71 of the 127 Hematology (Internal Medicine) providers in Minnesota (about 56%) report offering telehealth services in CMS data.
Which cities in Minnesota have the most Hematology (Internal Medicine) providers?Rochester (106), Minneapolis (15), Duluth (4) have the highest concentration of Hematology (Internal Medicine) providers in Minnesota.
How many Hematology (Internal Medicine) providers in Minnesota received drug or device company payments?47 of 127 Hematology (Internal Medicine) providers in Minnesota (37%) 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 Hematologists (Internal Medicine) in Minnesota work in independent practices or large health systems?Among 80 Hematologists (Internal Medicine) in Minnesota enrolled in Medicare, 1% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 99% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Hematologists (Internal Medicine) in Minnesota work at?According to CMS facility affiliation records, the Minnesota hospitals where the most Hematologists (Internal Medicine) hold privileges are Mayo Clinic Hospital Rochester in Rochester; Mayo Clinic Health System - Albert Lea and Austin in Albert Lea; Mayo Clinic Health System in Red Wing in Red Wing.
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