Practice address
21840 Normandie Ave
Torrance, CA 90502
This is the address of Prohealth PArtners, A Medical Group.
Los Angeles County includes primary care (7% of residents) and mental health (13% of residents) shortage areas. About shortage areas
At a glance
- Clinicians registered here
- 84
- Physicians (MD and DO)
- 77
- Specialties
- 40
- Industry payments to them, 2025
- $846,515
Specialties here
- Everyone 84
- Cardiology 5
- Psychiatry 5
- General Practice 5
- Pulmonology 5
- Endocrinology & Diabetes 4
- Infectious Disease 4
- Radiology 4
- Nephrology (Kidney) 3
- Rheumatology 3
- Psychologists 3
- Maternal-Fetal Medicine (High-Risk Pregnancy) 3
- OB-GYN (Obstetrics & Gynecology) 2
- Neuroradiology 2
- Colorectal Surgery 2
- Pediatrics 2
- Vascular Surgery 2
- Family Medicine 2
- Clinical Molecular Genetics 2
- Neurology 2
- Pathology 2
- Ophthalmology 2
- Hematology & Oncology 2
- Medical Genetics 1
- Sports Medicine 1
- Pediatric Emergency Medicine 1
- Pediatric Endocrinology 1
- Pediatric Infectious Disease 1
- Anesthesiology 1
- Neurosurgery 1
- Pediatric Hematology & Oncology 1
- Registered Dietitians 1
- Dermatology 1
- Pediatric Surgery 1
- Internal Medicine 1
- Pediatric Critical Care 1
- Nurse Practitioners 1
- Pediatric Nephrology 1
- Interventional Radiology 1
- Gastroenterology 1
- Neonatology 1
Who practices here
84 clinicians
- Adam J. Jonas, M.D. Medical Genetics
- Ajay Gupta, M.D. Nephrology (Kidney)
- Andrew G. Gianoukakis, M.D. Endocrinology & Diabetes · Ste. 700
- Anita L. Nelson, M.D. OB-GYN (Obstetrics & Gynecology) · Ste. 1100
- Anton Mlikotic, M.D. Neuroradiology · Ste. 500
- Bernadette Pendergraph, M.D. Sports Medicine · Ste. 700
- Beverley Petrie, M.D. Colorectal Surgery
- Carol Berkowitz, M.D. Pediatric Emergency Medicine · Ste. 1100
- Catherine S. Mao, M.D. Pediatric Endocrinology · Ste. 1100
- Chad K. Oh, M.D. Pediatrics · Ste. 1100
- Charles M. Mehringer, M.D. Neuroradiology · Ste. 500
- Charles Mckay, M.D. Cardiology · Ste. 700
- Chrisanna M. Mink, M.D. Pediatric Infectious Disease · Ste. 1100
- Christian De Virgilio, M.D. Vascular Surgery · Ste. 700
- Christopher K. Chung, M.D. Psychiatry · Ste. 200
- Clifford K. Beck, M.D. Infectious Disease · Ste. 700
- David Stone, M.D. Psychiatry · Ste. 200
- Dennis Levin, M.D. Family Medicine · Ste. 820
- Dilrukshie Cooray, M.D. Rheumatology · Ste. 700
- Dora Hsu, M.D. Anesthesiology
- Duncan Q. Mcbride, M.D. Neurosurgery · Ste. 700
- Edrick H. Dorian, PSY.D Psychologists · Ste. 200
- Eli Ipp, M.D. Endocrinology & Diabetes · Ste. 700
- Eric P. Brass, MD General Practice
- Eric S. Daar, M.D. Infectious Disease · Ste. 700
- Esther Schmuel, M.D. Maternal-Fetal Medicine (High-Risk Pregnancy) · Ste. 900
- George Karpouzas, M.D. Rheumatology · Ste. 700
- Gregory R. Mason, M.D. Pulmonology · Ste. 700
- Griselda C. Gutierrez, M.D. OB-GYN (Obstetrics & Gynecology) · Ste. 1000
- Hans Fischer, M.D. Radiology · St. 500
- Henry J. Lin, M.D. Clinical Molecular Genetics
- Hugh B. Mcintyre, M.D. Neurology · Ste. 700
- Ingrid Liu, M.D. Family Medicine
- Ira M. Lesser, M.D. Psychiatry · Ste. 200
- Janine R. Vintch, M.D. Pulmonology · Ste. 700
- Jeffrey Phillips, M.D. Radiology · Ste. 500
- Joel D. Kopple, M.D. Nephrology (Kidney) · Ste. 700
- John Tayek, M.D. Endocrinology & Diabetes
- John W. Tsuang, M.D. Psychiatry · Ste. 200
- Katayoun K. Mostafaie, M.D. General Practice · Ste. 700
- Kathy E. Sietsema, M.D. Pulmonology
- Kimberly A. Vogt, M.D. General Practice · Ste. 700
- Kyle Boone, PH.D Psychologists · Ste. 200
- Lance Sieger, M.D. Pediatric Hematology & Oncology
- Laron W. Mcphaul, M.D. Pathology
- Laura Figueroa-phillips, MD Pediatrics
- Lawrence T. Goodwin JR., M.D. Ophthalmology · Ste. 700
- Lilly Barba, M.D. Nephrology (Kidney) · Ste. 700
- Lily A. Nichols, R.D. Registered Dietitians · Suite 1000
- Loren G. Miller, M.D. Infectious Disease · Ste. 700
Hospitals and medical groups at this address
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $846,515 in general payments to 28 clinicians at this address in 2025.
- Matthew J. Budoff, M.D. $541,709
- Ronald J. Oudiz, M.D. $121,291
- Anita L. Nelson, M.D. $85,956
- Eric P. Brass, MD $68,856
- Eric S. Daar, M.D. $20,708
- Andrew G. Gianoukakis, M.D. $1,656
- Loren G. Miller, M.D. $903
- Kimberly A. Vogt, M.D. $719
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
8 clinicians here are named as investigators on industry-funded studies ($2.7M in research payments reported in 2025).
- Matthew J. Budoff, M.D. 17 studies $1.2M
- Loren G. Miller, M.D. 1 study $814,518
- Ronald J. Oudiz, M.D. 6 studies $352,673
- Ronald Swerdloff, M.D. 1 study $133,508
- Anita L. Nelson, M.D. 3 studies $119,659
- George Karpouzas, M.D. 7 studies $68,055
- Andrew G. Gianoukakis, M.D. 4 studies $44,415
- Eric S. Daar, M.D. 1 study $16,603
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Prohealth PArtners A Medical Group Family Medicine
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.