<?xml version="1.0" encoding="utf-8"?><feed xml:lang="en-us" xmlns="http://www.w3.org/2005/Atom"><title type="text">Find a Internist in Upland, California</title><subtitle type="text">Internist serving residents in and around Upland, California. Wellness.com has Internist reviews, phone numbers, addresses and maps available. </subtitle><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97400</id><rights type="text">Copyright 2026, Wellness.com, Inc. All rights reserved.</rights><updated>2026-08-18T12:10:09Z</updated><category term="Wellness Cities " /><author><name>Wellness.com, Inc.</name><uri>https://www.wellness.com/</uri><email>support@wellness.com</email></author><generator>Wellness.com Gazelle Rss Generator</generator><link rel="alternate" href="https://www.wellness.com/" /><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97401</id><title type="text">Susan Sleep, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036089/internist/ca/los-alamitos/susan-sleep-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97402</id><title type="text">Lawrence Waldrop, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036090/internist/ca/los-alamitos/lawrence-waldrop-rossmoor-medical-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97403</id><title type="text">Laurence Gorlick, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036081/internist/ca/los-alamitos/laurence-gorlick-associates-in-internal-med-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97404</id><title type="text">Alexandra Chrysanthis, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036078/internist/ca/los-alamitos/alexandra-chrysanthis-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97405</id><title type="text">Richard Rucker, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036087/internist/ca/los-alamitos/richard-rucker-critical-care-internal-mdcn-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97406</id><title type="text">Ing Wong, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036091/internist/ca/los-alamitos/ing-wong-alamitos-reno-medical-group-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97407</id><title type="text">Deanna Cheung, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036077/internist/ca/los-alamitos/deanna-cheung-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97408</id><title type="text">Mark Rosen, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036086/internist/ca/los-alamitos/mark-rosen-critical-care-internal-mdcn-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97409</id><title type="text">Larry Drum, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036080/internist/ca/los-alamitos/larry-drum-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97410</id><title type="text"></title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/6608667/internist/ca/los-alamitos/katella-wellness-center" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97411</id><title type="text">Harold Lin, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036082/internist/ca/los-alamitos/harold-lin-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97412</id><title type="text">Muhammad Maznavi, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036083/internist/ca/los-alamitos/muhammad-maznavi-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97413</id><title type="text">Lindsay Mossinger, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/6797362/internist/ca/los-alamitos/lindsay-mossinger-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97414</id><title type="text">David Minna, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036084/internist/ca/los-alamitos/david-minna-rheumatology-consultants-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97415</id><title type="text">Andre Babajanians, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036076/internist/ca/los-alamitos/andre-babajanians-riverside-medical-clinic-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97416</id><title type="text">Barry Allswang, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036075/internist/ca/los-alamitos/barry-allswang-associates-in-internal-med-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97417</id><title type="text">Marcy Zwelling, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036092/internist/ca/los-alamitos/marcy-zwelling-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97418</id><title type="text">Rene Perez Silva, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2036085/internist/ca/los-alamitos/rene-perez-silva-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97419</id><title type="text">Arnold Ostrow</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/4126056/internist/ca/los-alamitos/arnold-ostrow" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97420</id><title type="text">Jack Rubin</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/4126057/internist/ca/los-alamitos/jack-rubin" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97421</id><title type="text">Susan Sleep</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/4126058/internist/ca/los-alamitos/susan-sleep" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97422</id><title type="text">Yongut Piamprasatporn, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2037396/internist/ca/perris/yongut-piamprasatporn-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97423</id><title type="text">Somchit Poommipanit, MD</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/2037397/internist/ca/perris/somchit-poommipanit-poom-medical-clinic-md" /></entry><entry><id>uuid:9c6b35d0-9d45-4694-ac0e-723509b9ac20;id=97424</id><title type="text">Borworn Rattidham</title><updated>2026-08-18T12:10:09Z</updated><link rel="alternate" href="https://www.wellness.com/dir/4126438/internist/ca/perris/borworn-rattidham" /></entry></feed>