Practice address
4501 X St Ste 3016
Sacramento, CA 95817
At a glance
- Clinicians registered here
- 16
- Physicians (MD and DO)
- 14
- Specialties
- 6
- Industry payments to them, 2025
- $53,074
Specialties here
Who practices here
16 clinicians
- Aaron Rosenberg, M.D., M.S. Hematology & Oncology
- Anya Parekh, MD, MPH Hematology
- Ashley Yuan Hematology & Oncology
- Brian A. Jonas, M.D., PHD Hematology & Oncology
- Chloe Lalonde Internal Medicine
- Grace L. Sun, MD Internal Medicine
- Guneet Kaleka, MD, MPA Internal Medicine
- Jacqueline H. Hsieh-wong Internal Medicine
- Joanna Eldredge, M.D. Student in an Organized Health Care Education/Training Program
- John F. Linder Clinical Social Workers
- Joseph M. Tuscano, M.D. Hematology & Oncology
- Justin Chen Hematology & Oncology
- Mehrad Abedi, M.D. Hematology & Oncology
- Michael P. Olvera, MD Internal Medicine
- Naseem S. Esteghamat, M.D. Hematology & Oncology
- Ryan Leibrandt, M.D. Medical Oncology
Industry payments
Drug and device makers reported $53,074 in general payments to 10 clinicians at this address in 2025.
- Mehrad Abedi, M.D. $34,505
- Brian A. Jonas, M.D., PHD $9,554
- Aaron Rosenberg, M.D., M.S. $7,622
- Naseem S. Esteghamat, M.D. $355
- Guneet Kaleka, MD, MPA $306
- Joseph M. Tuscano, M.D. $201
- Anya Parekh, MD, MPH $184
- Jacqueline H. Hsieh-wong $184
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
5 clinicians here are named as investigators on industry-funded studies ($4.1M in research payments reported in 2025).
- Joseph M. Tuscano, M.D. 9 studies $3.1M
- Mehrad Abedi, M.D. 2 studies $510,638
- Aaron Rosenberg, M.D., M.S. 3 studies $382,661
- Naseem S. Esteghamat, M.D. 1 study $70,902
- Brian A. Jonas, M.D., PHD 3 studies $32,408
Research payments usually go to the hospital or research site, not to the investigator personally.
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.