There are 86 Hematology-Oncology clinicians in Los Angeles, CA in Medicare’s data, ranked by the number of Medicare services they provide.
Hematology-Oncology clinicians in Los Angeles
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Leonid Kleynberg, M.D. | 50 yrs | Yes | 282 | Accepts |
| Shahrooz Eshaghian, M.D. | 20 yrs | Yes | 1,280 | Accepts |
| Roman Kleynberg, M.D. | 16 yrs | — | 2,118 | Accepts |
| Kristopher Wentzel, M.D. | 14 yrs | Yes | 345 | Accepts |
| Lawrence Piro, M.D. | 45 yrs | Yes | 350 | Accepts |
| Samuel Slomowitz, M.D. | 18 yrs | Yes | 863 | Accepts |
| Sanjai Sharma, MD | 41 yrs | — | 754 | Accepts |
| Evangelia Kirimis, M.D. | 21 yrs | Yes | 540 | Accepts |
| Mahshid Mosallaei-Benjamin, M.D. | 25 yrs | Yes | 598 | Accepts |
| Deborah Wong, M.D., PH.D. | 20 yrs | Yes | 667 | Accepts |
| Jason Ho, M.D. | 25 yrs | Yes | 521 | Accepts |
| Lasika Seneviratne, M.D. | 34 yrs | Yes | 291 | Accepts |
| Sven De Vos, MD | 37 yrs | Yes | 352 | Accepts |
| Hao Zhang, M.D. | 34 yrs | Yes | 265 | Accepts |
| Fukai Chuang, M.D. | 18 yrs | Yes | 561 | Accepts |
| Lauren Midthun, MD, DDS | 11 yrs | Yes | 378 | Accepts |
| John Hu, M.D. | 12 yrs | Yes | 394 | Accepts |
| Sarah Larson, M.D. | 19 yrs | Yes | 325 | Accepts |
| Vi Chiu, M.D., PH.D. | 24 yrs | Yes | 140 | Accepts |
| Clan Hahn, M.D. | 34 yrs | — | 261 | Accepts |
| Bartosz Chmielowski, MD, PHD | 31 yrs | Yes | 562 | Accepts |
| Robert Vescio, M.D. | 40 yrs | Yes | 424 | Accepts |
| Caspian Oliai, M.D. | 15 yrs | Yes | 497 | Accepts |
| Maxwell Kroloff, M.D. | 11 yrs | Yes | 357 | Accepts |
| John Glaspy, MD | 47 yrs | Yes | 515 | Accepts |
| Wanxing Chai-Ho, M.D. | 15 yrs | Yes | 366 | Accepts |
| Ghassan Al-Jazayrly, M.D. | 41 yrs | — | 228 | Accepts |
| John Shen, M.D. | — | — | 432 | Accepts |
| Sepehr Rokhsar, M.D. | 26 yrs | — | 545 | Accepts |
| Sungwon Kyung, M.D. | 12 yrs | Yes | 332 | Accepts |
| David Berz, MD, PHD, MPH | 27 yrs | Yes | 232 | Accepts |
| Gottfried Konecny, MD | 37 yrs | Yes | 235 | Accepts |
| Navid Hafez, M.D. | 16 yrs | Yes | 243 | Accepts |
| Deborah Villa, MD | 37 yrs | — | 333 | Accepts |
| Ellsworth Grant, M.D | 36 yrs | Yes | 124 | Accepts |
| Elizabeth Pan | 9 yrs | Yes | 142 | Accepts |
| Danielle Sterrenberg, M.D. | 17 yrs | Yes | 337 | Accepts |
| Arati Chand, M.D. | 21 yrs | Yes | 165 | Accepts |
| Leo Orr, M.D. | 57 yrs | Yes | 208 | Accepts |
| Alexander Song, MD | 9 yrs | Yes | 169 | Accepts |
| Sang Ahn, M.D. | 32 yrs | Yes | 512 | Accepts |
| Mary Sehl, M.D. | 25 yrs | Yes | 469 | Accepts |
| Nicholas Mcandrew, M.D. | 14 yrs | Yes | 333 | Accepts |
| Gary Schiller, MD | 42 yrs | Yes | 346 | Accepts |
| Michael Castro, M.D. | 40 yrs | Yes | 51 | Accepts |
| Sidney Stoll, D.O. | 14 yrs | Yes | 245 | Accepts |
| Ann Mohrbacher, M.D. | 39 yrs | Yes | 219 | Accepts |
| Samuel Klempner, M.D | 19 yrs | Yes | 176 | Accepts |
| Miguel Quirch, MD | 10 yrs | Yes | 184 | Accepts |
| Becky Miller, M.D. | 51 yrs | Yes | 169 | Accepts |
| John Timmerman, MD | 35 yrs | Yes | 156 | Accepts |
| Ronald Paquette, MD | 42 yrs | Yes | 206 | Accepts |
| Eric Tam, MD | 13 yrs | Yes | 111 | Accepts |
| Robert Hsu, M.D. | 10 yrs | Yes | 109 | Accepts |
| Jorge Nieva, M.D. | 29 yrs | Yes | 189 | Accepts |
| David Oveisi, MD | 10 yrs | Yes | 187 | Accepts |
| Lauren Pinter-Brown, MD | 46 yrs | Yes | 239 | Accepts |
| Casey O'connell, M.D. | 25 yrs | Yes | 316 | Accepts |
| Matthew Rettig, MD | 36 yrs | Yes | 160 | Accepts |
| Stephen Liu, MD | 21 yrs | Yes | 160 | Accepts |
| Gino In, MD | 16 yrs | Yes | 171 | Accepts |
| Siwen Hu-Lieskovan, MD, PHD | 12 yrs | — | 85 | Accepts |
| Kevin Kelly, M.D. | 25 yrs | Yes | 147 | Accepts |
| Aaron Burkenroad, MD | 8 yrs | Yes | 108 | Accepts |
| Antoni Ribas, MD | 36 yrs | Yes | 110 | Accepts |
| Nara Lee, MD | 12 yrs | Yes | 94 | Accepts |
| George Yaghmour | 18 yrs | Yes | 78 | Accepts |
| Austin Ma, MD | 43 yrs | Yes | 71 | Accepts |
| Michael Snell, MD | 24 yrs | — | 143 | Accepts |
| Taras Benzar, MD | 9 yrs | — | 75 | Accepts |
| Hannah Lee, MD | 10 yrs | Yes | 116 | Accepts |
| Jenny Zhou, M.D. | 12 yrs | Yes | 135 | Accepts |
| Karrune Woan | 12 yrs | Yes | 52 | Accepts |
| Christopher Seet, M.D. | 19 yrs | — | 60 | Accepts |
| Maria Velez Velez, M.D. | 12 yrs | Yes | 64 | Accepts |
| Akil Merchant, M.D. | 26 yrs | Yes | 57 | Accepts |
| Michael Van Scoy-Mosher, M.D. | 60 yrs | — | 122 | Accepts |
| Joshua Sasine, M.D. | 15 yrs | — | 55 | Accepts |
| Nenad Antic, MC | 34 yrs | — | 85 | Accepts |
| Raghuveer Ranganathan, M.D. | 18 yrs | — | 41 | Accepts |
| Joomee Shim | 16 yrs | — | 61 | Accepts |
| Hitomi Hosoya, MD | 17 yrs | Yes | 39 | Accepts |
| Seong Kim, MD | 45 yrs | — | 56 | Accepts |
| Mihee Park, M.D. | 11 yrs | Yes | 23 | Accepts |
| Thomas Coates, MD | 51 yrs | Yes | 13 | Accepts |
| Patricia Ganz, MD | 53 yrs | — | 14 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
Compare hospital prices in Los Angeles → · All Hematology-Oncology cities →
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.