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General surgeons who accept Medicare in Loma Linda, CA
CMS lists 53 clinicians in this specialty with a practice address in Loma Linda. Accept Medicare assignment (the Medicare-approved amount as full payment): 53. Offer telehealth: 11.
Typical amounts Medicare approves in ZIP 92354 (2024 Medicare rates, the latest CMS has published): a new-patient visit $92, of which you pay about $23; a follow-up visit $74, of which you pay about $19 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Hector Ludi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 97.5/100Graduated 1979MaleDrug and device company payments (2025): $1,972Christina Colosimo, DO
✓ Accepts Medicare assignmentMIPS score (2024): 93.3/100Graduated 2016FemaleOther offices in Loma Linda: 2Drug and device company payments (2025): $29Anastasia Kunac, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.3/100Graduated 2005FemaleShogik Abramyan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2016FemaleOther offices in Loma Linda: 2Drug and device company payments (2025): $6,163Allison Aka, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2013 · Loma Linda University School of MedicineFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $589Paul T. Albini, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2009 · State University of New York at Buffalo School of MedicineMaleDrug and device company payments (2025): $4,371Jose E. Alfaro Quezada, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2016MaleDrug and device company payments (2025): $3,570Zane Ashman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2013 · University of California, Geffen School of MedicineMaleOther offices in Loma Linda: 1Uma Bagga, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2005FemaleCharles Bratton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 1994 · University of North Carolina at Chapel Hill School of MedicineMaleOther offices in Loma Linda: 2Drug and device company payments (2025): $121Monica S. Camelo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2013 · University of Puerto Rico School of MedicineFemaleDrug and device company payments (2025): $129Jazmin Cole, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2015FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $965Michael E. De Vera, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1991 · University of California, Geffen School of MedicineMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $9,621Navpreet Dhillon, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2014FemaleDrug and device company payments (2025): $30William Q. Duong, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2016 · Medical College of WisconsinMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $16,083Hamza Durrani, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2009MaleOther offices in Loma Linda: 2Drug and device company payments (2025): $440Sara B. Edwards, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2011FemaleDrug and device company payments (2025): $8,611Yaniv Fenig, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2014MaleOther offices in Loma Linda: 1Drug and device company payments (2025): $218Nathaniel S. Fung, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2016MaleIvy Godana, DO
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2019FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $102Nephtali R. Gomez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2004 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $523Ryan A. Hayton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2005 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $2,992Hahns Y. Kim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2003 · Boston University School of MedicineMaleOther offices in Loma Linda: 2Drug and device company payments (2025): $950Husayn A. Ladhani, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2014MaleOther offices in Loma Linda: 2Drug and device company payments (2025): $1,228Sharon S. Lum, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1992 · Washington University School of MedicineFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $874Andrew T. Nguyen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2010 · University of California, Geffen School of MedicineMaleMinh-Tri Nguyen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2007MaleOther offices in Loma Linda: 1Drug and device company payments (2025): $2,793Ralitza P. Parina, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2015FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $366Alexis N. Plasencia, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2010 · Temple University School of MedicineMaleDrug and device company payments (2025): $4,220Andrea O. Ray, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 1994 · Hahnemann University College of MedicineFemaleOther offices in Loma Linda: 2Drug and device company payments (2025): $261Mark E. Reeves, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 1992 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $10,498Martin Rosenthal, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2011MaleOther offices in Loma Linda: 2Drug and device company payments (2025): $1,200Akihiro Sugiyama, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2014MaleMaryam B. Tabrizi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2008FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $87George J. Ventro Jr., MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2013 · Wayne State University School of MedicineMaleDrug and device company payments (2025): $1,071Jakub Woloszyn, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2011 · University of Texas Southwestern Medical School at DallasMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $6,862Gabriella Aitcheson, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Howard University College of MedicineFemaleOther offices in Loma Linda: 2Drug and device company payments (2025): $262Sherif Aly, MD
✓ Accepts Medicare assignmentGraduated 2017 · Boston University School of MedicineMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $13,161Kirandeep K. Bains, MD
✓ Accepts Medicare assignmentGraduated 2014FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $1,621Colin Brown, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013 · University of Cincinnati College of MedicineMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $8,141Raul S. Coimbra, MD
✓ Accepts Medicare assignmentGraduated 1985MaleDrug and device company payments (2025): $196Alison L. Dumitriu, MD
✓ Accepts Medicare assignmentGraduated 2018 · Loma Linda University School of MedicineFemaleOther offices in Loma Linda: 1Riley Johnson, MD
✓ Accepts Medicare assignmentGraduated 2020 · Michigan State University College of Human MedicineFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $1,135Nicholas C. Kinder, DO
✓ Accepts Medicare assignmentGraduated 2021 · Kansas City University of Med & Biosciences, College of Osteo MedMaleDrug and device company payments (2025): $16Marcos J. Michelotti, MD
✓ Accepts Medicare assignmentGraduated 1996MaleDrug and device company payments (2025): $16,446Mary H. Oh, MD
✓ Accepts Medicare assignmentGraduated 2019 · Saint Louis University School of MedicineFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $20,115Vicente O. Ramos Santillan, MD
✓ Accepts Medicare assignmentGraduated 2016MaleDrug and device company payments (2025): $1,042Javid Sadjadi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998MaleOther offices in Loma Linda: 1Drug and device company payments (2025): $135Keith Scharf, DO
✓ Accepts Medicare assignmentGraduated 2005 · Lake Erie College of Osteopathic Medicine, ErieMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $88Kristin A. Seiberling, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · Northwestern University Feinberg Medical SchoolFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $440Andy H. Sohn, MD
✓ Accepts Medicare assignmentGraduated 2019MaleOther offices in Loma Linda: 2Drug and device company payments (2025): $4,122Jason A. Sterris, MD
✓ Accepts Medicare assignmentGraduated 2020MaleOther offices in Loma Linda: 1Wing Sze E. Yung, MD
✓ Accepts Medicare assignmentGraduated 2009 · Loma Linda University School of MedicineFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $873
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Loma Linda
- Primary care doctors61
- Nurse practitioners147
- Cardiologists42
- Dermatologists17
- Orthopedic surgeons20
- Neurologists33
- Gastroenterologists26
- Ophthalmologists23
- Optometrists11
- Podiatrists6
- Urologists12
- Pulmonologists9
- Nephrologists23
- Endocrinologists9
- Rheumatologists7
- ENT doctors24
- Oncologists25
- Psychiatrists9
- Psychologists7
- Therapists and counselors8
- Physical therapists15
- Speech therapists3
- Audiologists7
- Gynecologists32
- Vascular surgeons8
- Pain management doctors3
- Physiatrists9
- Allergists4
- Neurosurgeons13
- Infectious disease doctors10
Other care in Loma Linda
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).