683 Internists Found in Upland, CA – Page 5

We found 683 Internists available in Upland, CA with an average 4 stars across 3,873 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 320 Internists listed are accepting new patients and 285 accept Medicare. Showing 241 to 300 of 683 Internists.

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Karthikeyan Viswanathan, DO

Internal Medicine
12 years exp
Accepting New Patients
Virtual Visit available
Los Altos, CA
Dr. Karthikeyan Viswanathan, DO, is a physician who brings a unique perspective to medicine through his diverse professional background. View Profile

Dr. Tooba Rehman, MD

Internal Medicine
16 years exp
Accepting New Patients
Virtual Visit available
Katy, TX
Dr. Tooba Rehman is a board-certified Internal Medicine physician and the founder of Doc & Me Health, a direct primary care practice built on a membership model that replaces rushed, insurance-driven visits with unhurried, relationship-first care. View Profile

Dr. Roopa Chari, MD

Integrative Medicine
Saw me in a timely manner
31 years exp
Accepting New Patients
Virtual Visit available
Encinitas, CA
"I struggled with eczema on my skin and scalp most of my life. About 3 months before my first appointment with Dr. Chari, my eczema started to flare up very badly. " View Profile

Bonni London, MS, RDN, LDN

Registered Dietitian
28 years exp
Accepting New Patients
Virtual Visit available
Sarasota, FL
ACCEPTING NEW PATIENTS FOR TELEHEALTH SERVICES in NY, CA, AZ, FL & COACCEPTING IN PERSON VISITS in Sarasota & Lakewood Ranch communities in FLORIDABonni London, RDN, is a registered dietitian nutritionist and founder of London Wellness, holding a Masters degree in Clinical Nutrition from NYU. View Profile

Dr. Virginia Von Schaefer, MD

Oncology
Provided follow-up after the visit
43 years exp
Accepting New Patients
Virtual Visit available
San Clemente, CA
"As I sit here in the VVS MD IV treatment room with 3 other patients, we are all sharing our stories." View Profile

Dr. Adama Diarra, DO

Internal Medicine
Spent time with me
14 years exp
Accepting New Patients
Virtual Visit available
Tigard, OR
"Dr. Adama Diarra was my 84 year old father's PCP. Dr. Diarra was very pro-active in adjusting his medications as his disease sates progressed and his kidney function declined." View Profile

Dr. George Mousa, MD

Internal Medicine
17 years exp
Accepting New Patients
Virtual Visit available
Upland, CA
Dr. George Mousa specializes in preventive care and chronic disease management within Internal Medicine. View Profile

Dr. Alaa Hajal, MD

Internal Medicine
15 years exp
Accepting New Patients
Virtual Visit available
Diamond Bar, CA
Dr. Alaa Hajal is redefining the primary care experience at La Vista Medical Center, serving as a cornerstone of health and vitality for the Diamond Bar community. View Profile

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Dr. Mao-Jin Fu, MD

Family Medicine
57 years exp
Pomona, CA5.9 mi
"Dr. Fu has been my doctor for many, many years. He is a wonderful doctor and his staff are great!" View Profile

Dr. Mallu Chenna Reddy, MD

Internal Medicine
37 years exp
Accepting New Patients
Pomona, CA5.9 mi
"Absolutely a great Dr will help you find out what is going on and will do the extra test listens to your symptoms and is respectful at the same time" View Profile

Dr. Rama Reddy Thumati, MD

Cardiovascular Disease
55 years exp
Pomona, CA5.9 mi
"My husband and I have been patients of Dr.Thumati for 40 years and have found him to be an excellent doctor: compassionate and effective in all aspects: diagnosis, supervision, and surgery." View Profile

Dr. Alaa Mohamed Latif, MD

Oncology
42 years exp
Accepting New Patients
Pomona, CA5.6 mi
"The best oncologist hematologist in the LA area He listens to you. Feels with you. And takes up-to-date care of you." View Profile

Dr. Ashok Varadaraj Sharma, MD

Internal Medicine
39 years exp
Accepting New Patients
Claremont, CA3.6 mi
"Dr. Sharma is one of the best primary care providers I've ever had." View Profile

Miri Park Chang

Internal Medicine
Accepting New Patients
Upland, CA18.0 mi
Miri Park Chang is a health care provider primarily located in Upland, CA. Her specialties include Internal Medicine, Nurse Practitioner. View Profile

Dr. Iyad Hanna, MD

Internal Medicine
28 years exp
Accepting New Patients
Rancho Cucamonga, CA5.2 mi
"Great visit every time ." View Profile

Dr. Mohamed Sadat Ali, MD

Internal Medicine
42 years exp
Accepting New Patients
Rancho Cucamonga, CA4.2 mi
"very trustable dr, and staff, always great, highly recommend, very honest." View Profile

Dr. Douglas Owen Wayne Eaton, MD

Internal Medicine
41 years exp
Rancho Cucamonga, CA5.6 mi
Dr. Douglas Owen Wayne Eaton, MD is a health care provider primarily located in Rancho Cucamonga, CA. He has 41 years of experience. View Profile

Dr. Wayne Hamilton Martin, MD

Ophthalmology
43 years exp
Accepting New Patients
Chino, CA6.2 mi
"He is a good doctor . He care a lot for his patients. He take good care of my husband eyes for cataract surgery. Thank you very much doctor Martin and his staffs." View Profile

Dr. Joshua Gary Gibbs

Allergy & Immunology
25 years exp
Accepting New Patients
RANCHO CUCAMONGA, CA4.9 mi
"The whole office was very kind and friendly. Dr. Gibbs was patient and he actually let me ask questions; which I appreciate." View Profile

Dr. Nicolas Elias Nassar, MD

Pulmonology
31 years exp
Accepting New Patients
Ontario, CA3.1 mi
", he thoroughly elaborated on every aspect, showing genuine concern for his patients." View Profile

Dr. Pankaj Kumar Karan, MD

Internal Medicine
37 years exp
Accepting New Patients
Ontario, CA3.1 mi
"Went well, gave me information on blood work, listened to me on obesity problem. Personable, knowledge" View Profile

Dr. Melanie Fay Dawes, MD

Internal Medicine
31 years exp
Accepting New Patients
Ontario, CA3.1 mi
"Excellent doctor takes great care of her patients,Donna Casperson" View Profile

Dr. Vinod Chandr Patwardhan, MD

Oncology
59 years exp
Montclair, CA3.2 mi
"Dr. Pat is a hero in medicine." View Profile

Dr. Kyu Dong Ahn, MD

Internal Medicine
49 years exp
Accepting New Patients
Pomona, CA5.6 mi
Dr. Kyu Dong Ahn, MD is a health care provider primarily located in Pomona, CA, with another office in Pomona, CA. He has 49 years of experience. View Profile

Dr. Dinesh R Samant, MD

Cardiovascular Disease
53 years exp
Accepting New Patients
Pomona, CA5.9 mi
"I have been a patient of Dr Samant for almost 20 years. I find him to be very good and has a great bedside manner towards his patients.." View Profile

Dr. Linda Lee, MD

Family Medicine
27 years exp
Accepting New Patients
Rancho Cucamonga, CA4.9 mi
"Excellent doctor! Very kind and thorough." View Profile

Dr. Imad Aziz El-Asmar, MD

Internal Medicine
35 years exp
Accepting New Patients
Pomona, CA5.9 mi
Dr. Imad Aziz El-Asmar, MD is a health care provider primarily located in Pomona, CA, with other offices in Los Angeles, CA and Pomona, CA(and 2 other locations). View Profile

Dr. Kerry Norman Gott, MD

Infectious Disease
39 years exp
Pomona, CA5.2 mi
Dr. Kerry Norman Gott, MD is a health care provider primarily located in Pomona, CA. He has 39 years of experience. His specialties include Internal Medicine, Infectious Disease. View Profile

Dr. Thiri Than Naing Oo, MD

Internal Medicine
20 years exp
Accepting New Patients
Claremont, CA4.0 mi
"Dr. Oo has excellent bedside manners and really listens to your health concerns. She makes you feel comfortable and carefully goes through all your concerns." View Profile

Dr. Zuhair Yahya, MD

Endocrinology, Diabetes & Metabolism
55 years exp
Accepting New Patients
Pomona, CA5.9 mi
"Best Doctor in treating my diabetes, I have been seeing this Doctor for 39 years and he has kept my diabetes in normal range all these years." View Profile

Dr. Shahrouz Y Ghodsian, MD

Internal Medicine
25 years exp
Accepting New Patients
Ontario, CA2.9 mi
Dr. Shahrouz Y Ghodsian, MD is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Temecula, CA(and 4 other locations). View Profile

Dr. Krishna G N Reddy, MD

Internal Medicine
55 years exp
Accepting New Patients
Pomona, CA5.6 mi
"I love dr reddy., care me,,He is very patient and sweet., Terrific Dr. Who helps me a lot. God bless you Dr reddy," View Profile

Dr. Yan-Rachel Zhang, MD

Internal Medicine
32 years exp
Accepting New Patients
Ontario, CA3.2 mi
Dr. Yan-Rachel Zhang, MD is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and San Bernardino, CA. She has 32 years of experience. View Profile

Dr. Jack Walter Griffith, DO

Dermatology
22 years exp
Accepting New Patients
Rancho Cucamonga, CA2.5 mi
Dr. Jack Walter Griffith, DO is a health care provider primarily located in Rancho Cucamonga, CA. He has 22 years of experience. View Profile

Dr. Marline Sonti Sangnil, MD

Physical Medicine & Rehabilitation
14 years exp
Pomona, CA5.2 mi
Dr. Marline Sonti Sangnil, MD is a health care provider primarily located in Pomona, CA. She has 14 years of experience. View Profile

Dr. Paul Cheng-Te Niu, MD

Nephrology
42 years exp
Rancho Cucamonga, CA5.4 mi
Dr. Paul Cheng-Te Niu, MD is a health care provider primarily located in Rancho Cucamonga, CA, with other offices in Rancho Cucamonga, CA and Riverside, CA(and 2 other locations). View Profile

Dr. Heather Lynn Davis, MD

Pulmonology
28 years exp
Pomona, CA5.9 mi
Dr. Heather Lynn Davis, MD is a health care provider primarily located in Pomona, CA, with another office in San Gabriel, CA. She has 28 years of experience. View Profile

Dr. Redemption Galang Geronimo, MD

Internal Medicine
51 years exp
Accepting New Patients
Pomona, CA4.7 mi
Dr. Redemption Galang Geronimo, MD is a health care provider primarily located in Pomona, CA. She has 51 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Sylvia Lou Chang

Ophthalmology
9 years exp
Accepting New Patients
Ontario, CA2.2 mi
"I would readily recommend others to see Dr Sylvia Chang. Dr Chang is personable and caring; gives brief affirmative responses without needing to be asked first." View Profile

Dr. Violeta M Dejesus, MD

Internal Medicine
43 years exp
Ontario, CA2.6 mi
"Dr. DeJesus is a kind compassionate intelligent physican!" View Profile

Dr. Michael Thomas Oliver, MD

Gastroenterology
50 years exp
Accepting New Patients
POMONA, CA5.2 mi
"Have had 6 medical procedures by Dr. Oliver, proficient surgeon, good record with my procedures, have confidence in him" View Profile

Dr. Manju Jalan Agrawal, MD

Internal Medicine
40 years exp
Accepting New Patients
Pomona, CA5.9 mi
"I won't go into personal details, but if it weren't for Dr. A's swift action years ago, I most likely would be dead. She's a fantastic doctor and an amazingly caring individual." View Profile

Dr. Avani Manilal Patel Shah, MD

Internal Medicine
29 years exp
CHINO, CA5.7 mi
"I find Dr. Patel to be patient, caring & attentive. She seems to genuinely want to help with my health." View Profile

Dr. Jay S Agarwal, MD

Nephrology
26 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Jay S Agarwal, MD is a health care provider primarily located in Ontario, CA, with other offices in San Bernardino, CA and San Bernardino, CA(and 8 other locations). View Profile

Dr. Octavio Ruiz-Villalpando, MD

Family Medicine
29 years exp
Accepting New Patients
Montclair, CA3.2 mi
Dr. Octavio Ruiz-Villalpando, MD is a health care provider primarily located in Montclair, CA, with other offices in Perris, CA and Montclair, CA. He has 29 years of experience. View Profile

Dr. Tom Y Moy, MD

Cardiovascular Disease
Pomona, CA5.8 mi
Dr. Tom Y Moy, MD is a health care provider primarily located in Pomona, CA. Their specialties include Internal Medicine, Cardiovascular Disease. View Profile

Dr. Nagasamudra Shamarao Ashok, MD

Internal Medicine
52 years exp
Accepting New Patients
ONTARIO, CA2.0 mi
"DR.ASHOK IS A CARING DOCTOR,ITS WORTH WAITING BECAUSE HE WILL TREAT YOU AS A PATIENT SHOULD BE TREATED WITH RESPECT." View Profile

Dr. Zain Ali Husain, MD

Radiation Oncology
19 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Zain Ali Husain, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 19 years of experience. View Profile

Dr. Nisha Vinod Jayani, MD

Endocrinology, Diabetes & Metabolism
18 years exp
Accepting New Patients
CHINO HILLS, CA9.4 mi
Dr. Nisha Vinod Jayani, MD is a health care provider primarily located in CHINO HILLS, CA, with other offices in Riverside, CA and Riverside, CA(and 3 other locations). View Profile

Dr. Anshul Varshney, MD

Ophthalmology
25 years exp
Chino, CA6.2 mi
"Dr. Varshney is an excellent & professional Ophthalmologist. I've been a patient for over 3 years with great outcomes. His receptionist is so very kind and patient." View Profile

Dr. Kavosh Rahimi, MD

Internal Medicine
34 years exp
Accepting New Patients
Ontario, CA2.6 mi
Dr. Kavosh Rahimi, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 34 years of experience. View Profile

Dr. Jagtar Sarup Dhadwal, MD

Internal Medicine
44 years exp
Pomona, CA5.9 mi
Dr. Jagtar Sarup Dhadwal, MD is a health care provider primarily located in Pomona, CA. He has 44 years of experience. His specialties include Internal Medicine. View Profile

Dr. Keino Andie Rutherford, MD

Hospital Medicine
27 years exp
Accepting New Patients
Chino, CA6.2 mi
"My Grandfather had a terrible case of covid and Dr, Rutherford was there for him and us. We are so thankful" View Profile

Dr. Gary T Lai, MD

Internal Medicine
30 years exp
Accepting New Patients
Montclair, CA3.2 mi
Dr. Gary T Lai, MD is a health care provider primarily located in Montclair, CA, with other offices in Pomona, CA and Montclair, CA(and 2 other locations). View Profile

Dr. Bilal Rafic Rayes, MD

Internal Medicine
26 years exp
Montclair, CA3.2 mi
"Dr. Rayes is an awesome Dr. He made sense of everything I'm going through with my health problems. He helped me see clearly that i will be ok.." View Profile

Dr. Klemens Huynh, MD

Nephrology
29 years exp
Accepting New Patients
Rancho Cucamonga, CA5.4 mi
"He saved my life in the hospital and continues to care for me in his office. Very caring doctor." View Profile

Dr. Sirach Moges Selassie, MD

Internal Medicine
19 years exp
Accepting New Patients
Rancho Cucamonga, CA4.8 mi
"It's reassuring to meet a doctor that fits the actions of how I always considered a doctor would be. Dr. Selassie and the team he works with are very kind and compassionate." View Profile

Dr. Thanhan Nguyen, DO

Family Medicine
23 years exp
Accepting New Patients
Pomona, CA5.2 mi
"She really explains things well and is very responsive." View Profile

Dr. Gurjeet Singh Kalkat, MD

Critical Care Medicine
43 years exp
Accepting New Patients
Ontario, CA3.1 mi
"Always concerned. Real good at call backs." View Profile

Dr. Niraj Vijay Parekh, MD

Interventional Cardiology
19 years exp
Accepting New Patients
Montclair, CA3.3 mi
Dr. Niraj Vijay Parekh, MD is a health care provider primarily located in Montclair, CA, with other offices in Riverside, CA and HEMET, CA(and 7 other locations). View Profile

Dr. Nazli A Janjua, MD

Neurology
29 years exp
Pomona, CA4.7 mi
"Amazing. Only concern is that my request to join the Garcia Family was denied" View Profile

Dr. Tarek Ezzeddine, MD

Family Medicine
27 years exp
Rancho Cucamonga, CA5.2 mi
"I don't have the words to describe my experience with him. My appointment with him was precise and he analyzed my every issue with reliability and kindness." View Profile

Dr. Rucha Jayesh Jani, MD

Internal Medicine
27 years exp
Pomona, CA6.1 mi
"As a first time patient I felt comfortable talking with her the moment she entered the exam room. She let me speak without interrupting." View Profile

Dr. Zarshid Arbabi, MD

Internal Medicine
36 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Zarshid Arbabi, MD is a health care provider primarily located in Ontario, CA, with other offices in Diamond Bar, CA and Corona, CA(and 4 other locations). View Profile

Dr. Lisa Sharan Raptis, MD

Internal Medicine
21 years exp
Accepting New Patients
Pomona, CA5.7 mi
"Dr. Raptis was called to see my brother. By reading the reviews it seems like a lto of people don't know what palliative care is and we were the same way." View Profile

Dr. Dennis Harold Nicholson, MD

Sleep Medicine
59 years exp
Accepting New Patients
Claremont, CA2.4 mi
"I saw him for a second opinion about sleep apnea. He spent hour and a half with me - something unheard of in this day and age." View Profile

Dr. Melanchton Atiga Mangoba, MD

Internal Medicine
22 years exp
Accepting New Patients
Ontario, CA3.1 mi
"Warm and Compassionate Doctor. Really took great care of my dad! Other doctors usually are in such a rush, but Dr. Mangoba took time to explain things to both my dad and to me." View Profile

Dr. Jasmine Kimgoke Leong, MD

Internal Medicine
38 years exp
Accepting New Patients
Chino, CA6.2 mi
"I have been a patient of Dr. Leong for over 10 years, she is the best doctor for me, I have never waited over 10 minutes after my appointment time." View Profile

What is an Internist and How Can They Help You?

An internist specializes in adult medicine, providing comprehensive care for complex medical conditions. These physicians excel at diagnosing challenging cases and managing patients with multiple organ system involvement.

Internists complete medical school and a three-year internal medicine residency. Many pursue subspecialty fellowship training in fields such as cardiology, gastroenterology, or infectious disease, though general internists maintain broad adult medical expertise.

An Internist's clinical practice encompasses:

  • Concentrates on adult patient populations and multi-system medical management
  • Conducts medical history reviews, physical assessments, diagnostic test interpretation
  • Manages metabolic disorders, cardiovascular disease, pulmonary conditions, infectious processes, and immune-mediated diseases
  • Employs pharmaceutical management, preventive medicine, health counseling, and specialist coordination
  • Alternative titles: adult medicine specialist, general internist, MD, DO

Frequently Asked Questions

What's the best way to search for an Internist in Upland who accepts my health insurance?
Navigate to the insurance filter located at the top of the search page and select your health plan. This will display only Internists in Upland who are in-network with your carrier. For additional confirmation, visit each doctor's profile or reach out to their office by phone.
Where can I find Internists in Upland who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in Upland. Check each doctor's profile for video visit options and online scheduling availability. You may also call their office to set up a remote consultation.
What's the easiest way to locate highly-rated Internists in Upland?
Use the "Ratings" filter at the top of the search page to filter results by the average star rating. Browse individual profiles to see patient reviews and ratings in detail. When comparing Internists, look at both the average star rating and how many patients have submitted reviews.
Is it possible to schedule a same-day visit with an Internist in Upland?
Visit individual doctor profiles to see their current scheduling availability in Upland. If you don't see same-day openings listed online, try calling their office—walk-in times may be available that don't appear on the website.
Which Internists in Upland have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Upland. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in Upland without calling?
Search for Internists who have "Book Online" or "Request Now" options on their profiles. Click these buttons to access online appointment scheduling. If a provider doesn't offer web-based booking, their phone number will be available for traditional scheduling.
How do I locate an Internist in Upland with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in Upland. This helps you find providers with non-traditional availability. For the most accurate information about extended availability, call the office directly.
How do I leave feedback about my appointment with an Internist in Upland?
Go to your doctor's profile page and click the "Leave a Review" button or link. You can share your rating and write about your experience. Patient reviews like yours help others in the community choose the right Internist.
How can I locate an Internist in Upland who is fluent in my preferred language?
Review the language information displayed on individual profiles for Internists. If this information isn't available online, contact the office directly to ask about the doctor's language capabilities or whether interpreters are available.
How do I search for an Internist in Upland who works at a particular hospital or medical center?
Check the "Hospital Affiliation" and "Locations" sections on each provider's profile to see where Internists practice. You can also enter a specific hospital or medical group name into the search tool to find Internists who work there.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.