1,158 Internists Found in Diamond Bar, CA – Page 3

We found 1,158 Internists available in Diamond Bar, CA with an average 4 stars across 6,621 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 598 Internists listed are accepting new patients and 547 accept Medicare. Showing 121 to 180 of 1,158 Internists.

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Featured Results

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

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. 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

Eric Harker

Internal Medicine
Spent time with me
1 Award
25 years exp
Accepting New Patients
Virtual Visit available
Lyons, CO
"Eric is amazing and the most caring person I know. He always has a huge smile on his face and feels super blessed that he gets to help people for his job." 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. Nima Ghadimi, MD

Internal Medicine
Provided follow-up after the visit
29 years exp
Accepting New Patients
Virtual Visit available
Scottsdale, AZ
"Dr. Ghadimi is an exceptional doctor. If you need a Telehealth visit, the service is outstanding unless one is scheduled with the AWFUL M.A. Julian Zermeno." View Profile

Dr. Tamar Heisler

Pediatrics
18 years exp
Accepting New Patients
Virtual Visit available
Franklin, TN
Dr. Tami Heisler is a Board-Certified Pediatrician with over 10 years of experience providing compassionate and personalized care to children and their families at As You Are. View Profile

Dr. Adewumi Bakare DMSc, PA-C

Internal Medicine
5 years exp
Accepting New Patients
Virtual Visit available
Mesquite, TX
Dr. Adewumi Bakare, DMSc, PA-C, is a doctorally trained, board-certified Physician Associate with over 17 years of clinical experience delivering compassionate, patient-centered medical care. View Profile

All Results

Dr. James H Song, MD

Internal Medicine
35 years exp
Accepting New Patients
Hacienda Heights, CA7.9 mi
"Dr. Song is always such a joy to talk to. He takes very diligent care of his patients and truly cares." View Profile

Dr. Altaf Lutfe Ali, MD

Interventional Cardiology
47 years exp
Pomona, CA6.5 mi
Dr. Dr. Altaf Lutfe Ali, MD is a health care provider primarily located in Pomona, CA, with another office in Upland, CA. He has 47 years of experience. View Profile

Dr. Rita Kamal Pradhan, MD

Endocrinology, Diabetes & Metabolism
36 years exp
Pomona, CA6.5 mi
Dr. Dr. Rita Kamal Pradhan, MD is a health care provider primarily located in Pomona, CA, with another office in Upland, CA. She has 36 years of experience. View Profile

David A Ruckman, MD

Internal Medicine
38 years exp
Fullerton, CA9.8 mi
David A Ruckman, MD is a health care provider primarily located in Fullerton, CA. He has 38 years of experience. His specialties include Internal Medicine. View Profile

Dr. Rubina Aqeel, MD

Endocrinology, Diabetes & Metabolism
46 years exp
Accepting New Patients
Pomona, CA6.5 mi
Dr. Dr. Rubina Aqeel, MD is a health care provider primarily located in Pomona, CA, with other offices in Rancho Cucamonga, CA and San Dimas, CA(and 4 other locations). View Profile

Dr. Krishna G N Reddy, MD

Internal Medicine
55 years exp
Accepting New Patients
Pomona, CA6.5 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. Raymundo Sevilla Bautista, MD

Nephrology
38 years exp
Accepting New Patients
San Dimas, CA6.9 mi
"He is been my husband nephrologist for more than 15years. His staff at the office were very courteus and helpfull all the time." View Profile

Dr. Haritha Reddy Alla, MD

Cardiovascular Disease
30 years exp
Pomona, CA6.5 mi
Dr. Dr. Haritha Reddy Alla, MD is a health care provider primarily located in Pomona, CA, with another office in Pomona, CA. She has 30 years of experience. View Profile

Dr. Raymundo Romero, MD

Oncology
27 years exp
Accepting New Patients
La Puente, CA9.4 mi
Dr. Dr. Raymundo Romero, MD is a health care provider primarily located in La Puente, CA, with other offices in Los Angeles, CA and Glendale, CA(and 10 other locations). View Profile

Dr. Anshul Varshney, MD

Ophthalmology
25 years exp
Chino, CA5.3 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. Lily Ho, MD

Cardiovascular Disease
31 years exp
Accepting New Patients
Brea, CA6.4 mi
"Although the wait time may sometimes be long, she makes it up by spending a lot of time with you. Very approachable and willing to answer all questions." View Profile

Dr. Kamalakar S Rambhatla, MD

Pulmonology
52 years exp
Accepting New Patients
West Covina, CA8.3 mi
Dr. Dr. Kamalakar S Rambhatla, MD is a health care provider primarily located in West Covina, CA, with other offices in West Covina, CA and Arcadia, CA(and 2 other locations). View Profile

Dr. Nadir Ali Eltahir, MD

Pulmonology
43 years exp
Pomona, CA6.5 mi
"He saved patient’s life by making a right decision. He diagnosed the disease correctly." View Profile

Dr. Manohar R Senra, MD

Internal Medicine
50 years exp
Fullerton, CA9.7 mi
Dr. Dr. Manohar R Senra, MD is a health care provider primarily located in Fullerton, CA, with other offices in La Mirada, CA and Fullerton, CA(and 3 other locations). View Profile

Dr. Heather Lynn Davis, MD

Pulmonology
28 years exp
Pomona, CA6.5 mi
Dr. 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. Robert Chester Jones, MD

Pulmonology
47 years exp
Pomona, CA6.5 mi
Dr. Dr. Robert Chester Jones, MD is a health care provider primarily located in Pomona, CA, with another office in Upland, CA. He has 47 years of experience. View Profile

Dr. Daniel Chungann Choo, MD

Interventional Cardiology
36 years exp
Accepting New Patients
Hacienda Heights, CA6.8 mi
Dr. Dr. Daniel Chungann Choo, MD is a health care provider primarily located in Hacienda Heights, CA. He has 36 years of experience. View Profile

Dr. Myung Steven Kim

Internal Medicine
26 years exp
Accepting New Patients
Yorba Linda, CA9.7 mi
"Dr. Myung Steven Kim, Is the primary physician for my wife and I. He is a very thorough and professional physician and highly recommended.." View Profile

Dr. Caleb Chin Tao Ng

Ophthalmology
11 years exp
Accepting New Patients
West Covina, CA8.6 mi
"very satisfied" View Profile

Dr. Shadi Ali Qasqas, MD

Interventional Cardiology
24 years exp
Accepting New Patients
Glendora, CA9.8 mi
"Staff was courteous, very nice and clean office. Follow-up appointment was made. The doctor took his time speaking with me." View Profile

Dr. Mysore Rangappa Nagaraja, MD

Gastroenterology
56 years exp
Accepting New Patients
Pomona, CA6.5 mi
Dr. Dr. Mysore Rangappa Nagaraja, MD is a health care provider primarily located in Pomona, CA, with other offices in Thousand Oaks, CA and Burbank, CA(and 6 other locations). View Profile

Dr. Mohammad Ismail, MD

Nephrology
46 years exp
Accepting New Patients
Brea, CA6.4 mi
"ever since my diagnosis Dr. Ismail has been there for me as in appointments. his staff and I even get routine visits at my dialysis treatment center. very satisfied with the Drs." View Profile

Dr. Mark Chunliang Lee, MD

Nephrology
29 years exp
Accepting New Patients
Hacienda Heights, CA8.6 mi
Dr. Dr. Mark Chunliang Lee, MD is a health care provider primarily located in Hacienda Heights, CA, with other offices in Norwalk, CA and Whittier, CA(and 11 other locations). View Profile

Dr. Henry Chang-Lien Yang, MD

Hematology
54 years exp
Accepting New Patients
Rowland Heights, CA4.9 mi
Dr. Dr. Henry Chang-Lien Yang, MD is a health care provider primarily located in Rowland Heights, CA, with other offices in Rowland Heights, CA and Covina, CA(and 2 other locations). View Profile

Dr. Philip Seung-Woo Yang, MD

Nephrology
24 years exp
Accepting New Patients
Fullerton, CA9.9 mi
"Great Provider" View Profile

Dr. Stanley John Majcher, MD

Internal Medicine
67 years exp
Accepting New Patients
West Covina, CA7.7 mi
Dr. Dr. Stanley John Majcher, MD is a health care provider primarily located in West Covina, CA, with other offices in West Covina, CA and West Covina, CA. View Profile

Ruben Jr Cabral JR., MD

Internal Medicine
37 years exp
Fullerton, CA9.8 mi
"Dr cabral is very kind,caring,thoroul and take his time to explain any questions we have. My husband and I are very happy with his services." View Profile

Dr. Chandrahas Agarwal, MD

Cardiovascular Disease
44 years exp
Chino, CA7.7 mi
"Honest and very professional doctor." View Profile

Dr. Jose Adriano M Magat Santiago, MD

Internal Medicine
40 years exp
Pomona, CA6.5 mi
Dr. Dr. Jose Adriano M Magat Santiago, MD is a health care provider primarily located in Pomona, CA, with other offices in Montclair, CA and Montclair, CA(and 7 other locations). View Profile

Dr. Kerry Norman Gott, MD

Infectious Disease
39 years exp
Pomona, CA7.8 mi
Dr. Dr. Kerry Norman Gott, MD is a health care provider primarily located in Pomona, CA. He has 39 years of experience. View Profile

Dr. Manju Jalan Agrawal, MD

Internal Medicine
40 years exp
Accepting New Patients
Pomona, CA6.5 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

Joseph Manuel Alonzo, MD

Internal Medicine
42 years exp
Accepting New Patients
Covina, CA7.1 mi
"Dr. Alonzo is excellent doctor with many years of experience, good listener and graduated from two tops universities in California . Highly recommended" View Profile

Dr. Tejinder Singh, MD

Internal Medicine
48 years exp
Accepting New Patients
Chino, CA7.7 mi
"I have been a patient of Dr. Singh for the 6 years living here. He is knowledgeable and has been kind and helpful when I have needed specialized care." View Profile

Dr. Tom Y Moy, MD

Cardiovascular Disease
Pomona, CA6.6 mi
Dr. 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. Jerry J Cimmarusti, MD

Internal Medicine
31 years exp
Covina, CA7.1 mi
"He listens if you talk. He is thorough." View Profile

Jerome Kung-Yi Wang, MD

Internal Medicine
30 years exp
Brea, CA7.9 mi
Jerome Kung-Yi Wang, MD is a health care provider primarily located in Brea, CA. He has 30 years of experience. His specialties include Internal Medicine, Internist/pediatrician. View Profile

Dr. Cruz-Elena Elena Sundquist, MD

Internal Medicine
Covina, CA7.1 mi
"Dr Sundquist is experienced, knowledgeable, and empathetic. Her advice has always been spot on and she knows what she is doing." View Profile

Dr. Jagtar Sarup Dhadwal, MD

Internal Medicine
44 years exp
Pomona, CA6.5 mi
Dr. 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. Prasad Anjaneya Jeereddi, MD

Endocrinology, Diabetes & Metabolism
55 years exp
Accepting New Patients
Pomona, CA6.5 mi
"Great Doctor! Highly reccommend him to anyone!!" View Profile

Dr. Daniel Peter Gluckstein, MD

Infectious Disease
49 years exp
Pomona, CA6.5 mi
Dr. Dr. Daniel Peter Gluckstein, MD is a health care provider primarily located in Pomona, CA, with other offices in Pomona, CA and Upland, CA(and 2 other locations). View Profile

Dr. Serhat Aytug, MD

Endocrinology, Diabetes & Metabolism
31 years exp
Accepting New Patients
Fullerton, CA9.7 mi
"Caring and understanding" View Profile

Dr. Jeffrey Ralph Dell, MD

Cardiovascular Disease
50 years exp
Accepting New Patients
Fullerton, CA9.7 mi
Dr. Dr. Jeffrey Ralph Dell, MD is a health care provider primarily located in Fullerton, CA, with other offices in Windsor, CA and Fullerton, CA(and 2 other locations). View Profile

Dr. Amarin Kongchalalai, MD

Internal Medicine
41 years exp
Accepting New Patients
Montclair, CA8.8 mi
"I Have been seeing Dr. K. for about 4 yrs. He has really helped me, he takes action. right away and does it with a smile. Dr. K. Is an excellent experienced Dr." View Profile

Dr. Sarah Gravitz Apollo, DO

Family Medicine
33 years exp
Placentia, CA8.0 mi
"Dr. Apollo took the time to take psychosocial medical history, as well as meet with family and other providers at my request to get full picture and treat me appropriately." View Profile

Dr. Rucha Jayesh Jani, MD

Internal Medicine
27 years exp
Pomona, CA5.9 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. Eugene A Boston, MD

Internal Medicine
Fullerton, CA9.4 mi
"Best family doctor who listens to patients and spends time to make an accurate diagnosis" View Profile

Dr. Bhavesh Ishwarbhai Jansari, MD

Internal Medicine
27 years exp
Accepting New Patients
Fullerton, CA9.7 mi
"very good" View Profile

Dr. Marline Sonti Sangnil, MD

Physical Medicine & Rehabilitation
14 years exp
Pomona, CA7.8 mi
Dr. Dr. Marline Sonti Sangnil, MD is a health care provider primarily located in Pomona, CA. She has 14 years of experience. View Profile

Dr. Vijay V Patel, MD

Internal Medicine
41 years exp
Accepting New Patients
Glendora, CA9.7 mi
"Dr Vijay Patel has been my Dr for over 5 years and has always set me up with the right test. Iv always been an athletic type up till my late 30s early 40s." View Profile

Dr. Samir Sabah Iskander, MD

Family Medicine
42 years exp
Accepting New Patients
Glendora, CA9.8 mi
"caring and knowledgeable." View Profile

Dr. Dwight Azares David, MD

Pulmonology
49 years exp
Accepting New Patients
Whittier, CA9.9 mi
Dr. Dr. Dwight Azares David, MD is a health care provider primarily located in Whittier, CA, with another office in Whittier, CA. He has 49 years of experience. View Profile

Dr. Michael Thomas Oliver, MD

Gastroenterology
50 years exp
Accepting New Patients
Covina, CA7.1 mi
"Have had 6 medical procedures by Dr. Oliver, proficient surgeon, good record with my procedures, have confidence in him" View Profile

Dr. Ibrahim Issa Hanna, MD

Internal Medicine
44 years exp
Accepting New Patients
San Dimas, CA6.9 mi
"What a relief to find a care provider instead of the all too common drive-through insurance billing machine type of physician. " View Profile

Dr. Thiri Than Naing Oo, MD

Internal Medicine
20 years exp
Accepting New Patients
Claremont, CA8.0 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. Anne Nkechiyere Onyekwuluje, MD

Internal Medicine
36 years exp
Covina, CA7.5 mi
Dr. Dr. Anne Nkechiyere Onyekwuluje, MD is a health care provider primarily located in Covina, CA, with other offices in Anaheim, CA and West Covina, CA(and 4 other locations). View Profile

Dr. Samuel Shih-Fang Liu, MD

Nephrology
28 years exp
Accepting New Patients
City Of Industry, CA5.7 mi
Dr. Dr. Samuel Shih-Fang Liu, MD is a health care provider primarily located in City Of Industry, CA, with other offices in West Covina, CA and Downey, CA(and 12 other locations). View Profile

Dr. Andrew Tien Duke, MD

Pulmonology
27 years exp
Accepting New Patients
Fullerton, CA9.7 mi
"Trying to find Dr. ANDREW DUKE PULMONARY SPECISLIST who treated me 18 years ago with great concern and care ." View Profile

Dr. Forest Searls Tennant JR., MD

Internal Medicine
60 years exp
Accepting New Patients
West Covina, CA6.7 mi
"The best, talk me off the cliff give them dealing with server go adhesive arachnoiditis since a misplaced epidural into my cervical spine cause this condition." View Profile

Dr. Keino Andie Rutherford, MD

Hospital Medicine
27 years exp
Accepting New Patients
Chino, CA7.7 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. Saba Akhtar, MD

Internal Medicine
18 years exp
Accepting New Patients
Brea, CA6.9 mi
Dr. Dr. Saba Akhtar, MD is a health care provider primarily located in Brea, CA, with other offices in Laguna Beach, CA and Brea, CA. She has 18 years of experience. 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 Diamond Bar 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 Diamond Bar 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 Diamond Bar who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in Diamond Bar. 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 Diamond Bar?
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 Diamond Bar?
Visit individual doctor profiles to see their current scheduling availability in Diamond Bar. 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 Diamond Bar have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Diamond Bar. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in Diamond Bar 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 Diamond Bar with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in Diamond Bar. 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 Diamond Bar?
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 Diamond Bar 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 Diamond Bar 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.