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Internal Medicine in Long Beach, California

Data updated monthly · Last refresh September 2026

225 Internal Medicine providers practice in Long Beach, and 31% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Long Beach

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. Jimmy Diep, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 344-1150
Dr. Jinhua Shen, MD
Long Beach, CA · $30 in drug and device payments (2025) · (562) 491-9140
Dr. Joanna Tan, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (714) 436-4444
Dr. John Adams, D.O.
Long Beach, CA · $237 in drug and device payments (2025) · Telehealth · (562) 426-6571
Dr. John Awad, MD
Long Beach, CA · $176 in drug and device payments (2025) · (562) 989-1200
Dr. John Duong, M.D.
Long Beach, CA · $21 in drug and device payments (2025) · (562) 344-1150
Dr. John Kassabian, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 599-8601
Dr. Jonathan Nguyen
Long Beach, CA · $812 in drug and device payments (2025) · (562) 591-3222
Dr. Jose Gonzalez, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (231) 669-6453
Dr. Justine Englanoff, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Karen Dubowy-karpouzas, MD
Long Beach, CA · No drug or device payments recorded (2025) · (310) 508-9168
Dr. Katya Corado, M.D.
Long Beach, CA · $87 in drug and device payments (2025) · (562) 599-8601
Dr. Kelly Wang, DO
Long Beach, CA · No drug or device payments recorded (2025) · (562) 491-9140
Dr. Kenneth Labowe, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 570-4053
Dr. Kenny Vu, D.O.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Khang Nguyen, M.D.
Long Beach, CA · $123 in drug and device payments (2025) · (562) 426-3333
Dr. Khin-kyemon Aung, MD, MBA
Long Beach, CA · No drug or device payments recorded (2025) · (800) 964-4364
Dr. Khin Myint, M.D
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Kittya Paigne, MD
Long Beach, CA · $182 in drug and device payments (2025) · (562) 218-5350
Dr. Kristy Barker, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 933-2000
Dr. Laila Nobakht
Long Beach, CA · $222 in drug and device payments (2025) · (562) 234-4926
Dr. Lance Hirano, MD
Long Beach, CA · No drug or device payments recorded (2025) · Telehealth · (562) 346-2222
Dr. Laurie Mortara, MD
Long Beach, CA · No drug or device payments recorded (2025) · Telehealth · (562) 346-2222
Dr. Lawrence Lerno, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Li Ling Quek, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 491-9350
Dr. Li Wen, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Maged Tanios, M.D.
Long Beach, CA · $143 in drug and device payments (2025) · (562) 424-8000
Dr. Manuel Quinones, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 491-9140
Dr. Marc Ofstein, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-5484
Dr. Maritza Calonga, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Mark Asbill, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 492-5960
Dr. Mark Leibowitz, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 304-1742
Dr. Mark Rose, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 491-9000
Dr. Maurice Bell, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 981-2355
Dr. Mauro Torno, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 570-4317
Dr. Maziyar Shoaee, MD
Long Beach, CA · No drug or device payments recorded (2025) · Telehealth · (562) 429-2473
Dr. Melvie Kim, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Melvina Nnam
Long Beach, CA · No drug or device payments recorded (2025) · (440) 610-7648
Dr. Michael Doo, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Michael Raya, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 426-3333
Dr. Michael Tehrani, M.D.
Long Beach, CA · $114 in drug and device payments (2025) · Telehealth · (562) 498-2481
Dr. Michael Timonian, MD
Long Beach, CA · $60 in drug and device payments (2025) · (562) 491-9140
Dr. Mina Shakiba, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 933-2000
Dr. Minh Nguyen, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 591-0840
Dr. Mojtaba Sabahi, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 933-5020
Dr. Moti Kashyap, M.D. M.SC
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-5844
Dr. Nasir Khan
Long Beach, CA · No drug or device payments recorded (2025) · (562) 491-9140
Dr. Neeraj Gupta, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (213) 440-1082
Dr. Neill Ramos, M.D.
Long Beach, CA · $51 in drug and device payments (2025) · (562) 491-9045
Dr. Nicolas Kang, MD
Long Beach, CA · $80 in drug and device payments (2025) · (562) 492-9900

Conditions Internal Medicine providers in Long Beach, 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.

Common questions

How many Internal Medicine providers are in Long Beach, California?

There are 225 Internal Medicine providers with active NPI records practicing in Long Beach, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Long Beach received drug or device company payments?

69 of 225 (31%) 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 Long Beach treat?

Internal Medicine providers in Long Beach 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 Long Beach Internal Medicine across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.