Internal Medicine in Los Alamitos, California
Data updated monthly · Last refresh September 2026
39 Internal Medicine providers practice in Los Alamitos, and 46% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Los Alamitos
Listed alphabetically. 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. Aaron Richler, M.D.Los Alamitos, CA · $140 in drug and device payments (2025) ·
(562) 596-1667 Dr. Alexandra Chrysanthis, MDLos Alamitos, CA · $365 in drug and device payments (2025) ·
(562) 795-6406 Dr. Barry Allswang, MDLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 594-9546 Dr. Carlos ArguedasLos Alamitos, CA · $1,098 in drug and device payments (2025) · Telehealth ·
(562) 429-1200 Dr. Daniel KimLos Alamitos, CA · No drug or device payments recorded (2025) ·
(714) 794-2777 Dr. Etsegenet Ayele, M.D.Los Alamitos, CA · $916 in drug and device payments (2025) ·
(562) 598-0600 Dr. Gerald Cohen, MDLos Alamitos, CA · $45 in drug and device payments (2025) ·
(562) 594-9546 Dr. Harold Lin, M.D.Los Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 594-6693 Dr. Heena Contractor, M.D.Los Alamitos, CA · $582 in drug and device payments (2025) · Telehealth ·
(562) 596-1667 Dr. Hichang Choi, MDLos Alamitos, CA · $858 in drug and device payments (2025) ·
(562) 799-6000 Dr. Hossein Eftekhari, MDLos Alamitos, CA · $851 in drug and device payments (2025) ·
(832) 483-1509 Dr. Jack Rubin, M.D.Los Alamitos, CA · $1,039 in drug and device payments (2025) · Telehealth ·
(562) 596-1667 Dr. Julie Lu, MDLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 799-8881 Dr. Khalid MaznaviLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 506-8662 Dr. Ky Tran, M.D.Los Alamitos, CA · No drug or device payments recorded (2025) · Telehealth ·
(562) 430-1235 Dr. Larry Drum, MDLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 795-6406 Dr. Lindsay Mossinger, M.D.Los Alamitos, CA · No drug or device payments recorded (2025) · Telehealth ·
(562) 430-0805 Dr. Michael Le, MDLos Alamitos, CA · $79 in drug and device payments (2025) ·
(562) 598-1311 Dr. Michelle Ryan, MDLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 431-3535 Dr. Petra Wong, MDLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 430-6472 Dr. Puja Shrestha, MDLos Alamitos, CA · No drug or device payments recorded (2025) · Telehealth ·
(562) 344-1350 Dr. Rene Perez-silva, MDLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 594-9546 Dr. Richard Rucker, M.D.Los Alamitos, CA · $322 in drug and device payments (2025) ·
(562) 596-2246 Dr. Richard Wexler, MDLos Alamitos, CA · $703 in drug and device payments (2025) · Telehealth ·
(562) 431-3535 Dr. Robert Melikian, M.D.Los Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 594-8149 Dr. Ronald Pepitone, M.D.Los Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 988-7000 Dr. Salima Hassanali, D.O., MPHLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 344-1350 Dr. Sarah Sandell, MDLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 936-0292 Dr. Sheida Kashani, D.O.Los Alamitos, CA · $432 in drug and device payments (2025) ·
(562) 716-7466 Dr. Shivanand Pole, M.DLos Alamitos, CA · $211 in drug and device payments (2025) · Telehealth ·
(562) 546-7282 Dr. Steven Becker, D.O.Los Alamitos, CA · $799 in drug and device payments (2025) · Telehealth ·
(714) 768-6501 Dr. Susan Sleep, MDLos Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 936-0292 Dr. Talin Nemri, M.D.Los Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 430-0015 Dr. Vichai Bhoopat, M.D.Los Alamitos, CA · No drug or device payments recorded (2025) ·
(562) 493-4466 Dr. Victor Kabbany, M.D.Los Alamitos, CA · $578 in drug and device payments (2025) ·
(562) 554-5430 Dr. William Harrell, MDLos Alamitos, CA · No drug or device payments recorded (2025) ·
(310) 948-5903 Dr. Winston Chung, MDLos Alamitos, CA · $282 in drug and device payments (2025) · Telehealth ·
(562) 594-9546 Dr. Yasemin Balin, MDLos Alamitos, CA · $906 in drug and device payments (2025) ·
(562) 596-1667 Dr. Yasmin Herring, MDLos Alamitos, CA · No drug or device payments recorded (2025) · Telehealth ·
(714) 827-3667 Conditions Internal Medicine providers in Los Alamitos, California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Los Alamitos, California?There are 39 Internal Medicine providers with active NPI records practicing in Los Alamitos, according to federal NPPES data refreshed monthly.
How many Internal Medicine providers in Los Alamitos received drug or device company payments?18 of 39 (46%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Los Alamitos treat?Internal Medicine providers in Los Alamitos commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records 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.
All specialties in Los Alamitos Internal Medicine across California