3,334 Internists Found in Santa Ana, CA

We found 3,334 Internists available in Santa Ana, CA with an average 4 stars across 17,993 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 1,346 Internists listed are accepting new patients and 1,090 accept Medicare.

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Dr. Samantha Von Ins, MD

Family Medicine
Provided follow-up after the visit
16 years exp
Accepting New Patients
Virtual Visit available
Placentia, CA
"Her staff is so friendly and courteous. The new office in Placentia is soooo beautiful! Dr. Von Ins is so thorough, patient, and very knowledgeable. Love her!!" View Profile

Dr. Lubna Isho, DO

Family Medicine
Had a good bedside manner
1 Award
25 years exp
Accepting New Patients
Virtual Visit available
POMONA, CA
"She's a very good doctor, very helpful and informative. They are also very quick on sending out refferals to see other specialist 5/5" 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

Sahil Sharma, NP

Geriatric Medicine
7 years exp
Accepting New Patients
Newport Beach, CA5.7 mi
Sahil Sharma, NP, is a distinguished, Board-Certified Health Nurse Practitioner. As a well-rounded healthcare professional, NP Sharma has experience in family medicine. View Profile

Dr. Nima Ghadimi, MD

Internal Medicine
Gave an accurate diagnosis
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. Joseph Murphy, DC

Chiropractor
29 years exp
Accepting New Patients
Newport Beach, CA5.7 mi
Dr. Joseph A. Murphy, DC, is an expert in managing and supporting “tough cases” such as Lyme Disease, Autoimmune, and Post-COVID Long Haul. View Profile

Yves Chery, CT, ASCP, APRN, BSN, MSN

Family Medicine
Accepting New Patients
Virtual Visit available
SUWANEE, GA

Dr. Virginia Von Schaefer, MD

Oncology
Flexible scheduling
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

All Results

Dr. Steven Larry Duckor, MD

Internal Medicine
55 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"Attentive, efficient, compassionate, thorough! What else can I say! Dr. Duckor was excellent in treating me with the best of care." View Profile

Dr. Mohammad Larijani, MD

Internal Medicine
34 years exp
SANTA ANA, CA2.7 mi
"i can't thank him enough....awesome doctor" View Profile

Dr. Rameschandra D Bambhania, MD

Dermatology
41 years exp
Accepting New Patients
Virtual Visit available
Tustin, CA
"Dr. Bambhania is a godsend to me, I would have given 100+ stars if possible..." View Profile

Dr. Barbara Yahui Shang, MD

Ophthalmology
29 years exp
Accepting New Patients
Santa Ana, CA2.3 mi
"Sadly have to say goodbye to a great Dr. as she is not part of my AARP Medicare UHC HMO Group. My wife first went to her for an eye issue and I started soon after." View Profile

Dr. Tarun Marwaha, MD

Nephrology
31 years exp
Accepting New Patients
Santa Ana, CA2.0 mi
"I came to this office Seeking a second opinion- as my previous doctor spent literally 30 seconds on me and walked away saying “don’t need dialysis yet”. " View Profile

Dr. Karanbir Brar

Geriatric Medicine
Provided follow-up after the visit
16 years exp
Accepting New Patients
Virtual Visit available
Oceanside, CA
"I am always looking for doctors who are focused on prevention and providing the highest level of care and concern, Dr, Brar was extremely well intentioned in his ability to guide me to certain tests and health strategies to get some of my markers under control and also recc some advanced new tests to truly allow us to establish a strong prevention plan." View Profile

Dr. Mark Jervis Rodrigues, MD

Internal Medicine
46 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"I'm still in awe of the staff here and Dr. Rodrique. So sweet here and spent time with me and follow up the next day also." 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. Veena Charu, MD

Hematology
54 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"I have been a pt of PCM for over 7 years. The post op dr and staff i had at a different ctr was rude and unprofessional; never explained or answered questions as 'it's normal' ." View Profile

Dr. George Graf, MD

Anesthesiology
47 years exp
Accepting New Patients
Torrance, CA
"Excellent doctor . Truly cares" View Profile

Dr. Lawrence Ross Miller, MD

Internal Medicine
44 years exp
Accepting New Patients
SANTA ANA, CA1.8 mi
"The most brilant doctor I have ever seen. He was the only one who was not only able to solve my chronic condition but helped to cure my pain." View Profile

Dr. Rafael Arturo Penunuri, MD

Family Medicine
44 years exp
Accepting New Patients
Santa Ana, CA1.3 mi
Dr. Rafael Arturo Penunuri, MD is a health care provider primarily located in Santa Ana, CA, with other offices in Santa Ana, CA and Santa Ana, CA(and 3 other locations). View Profile

Dr. Samantha Von Ins, MD

Family Medicine
Had a good bedside manner
16 years exp
Accepting New Patients
Virtual Visit available
Placentia, CA
"Her staff is so friendly and courteous. The new office in Placentia is soooo beautiful! Dr. Von Ins is so thorough, patient, and very knowledgeable. Love her!!" View Profile

Dr. Jane Diana Curtis, MD

Internal Medicine
42 years exp
Santa Ana, CA
Dr. Jane Diana Curtis, MD is a health care provider primarily located in Santa Ana, CA. She has 42 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Richard Francis Mcguire, MD

Internal Medicine
42 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"Very knowledgeable, lots of patience, fantastic bedside manners, overall great doctor with lots of experience." View Profile

Dr. Shilpa Sayana, MD

Internal Medicine
Gave an accurate diagnosis
22 years exp
Accepting New Patients
Virtual Visit available
SHERMAN OAKS, CA
Dr. Shilpa Sayana, MD, is a triple-board-certified Functional Medicine Internist who is dedicated in helping women navigate perimenopause and menopause. View Profile

Dr. Javed Sadiq, MD

Gastroenterology
17 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"Dr. Sadiq and staff were very friendly and made me feel at ease." View Profile

Dr. Lubna Isho, DO

Family Medicine
Flexible scheduling
1 Award
25 years exp
Accepting New Patients
Virtual Visit available
POMONA, CA
"She's a very good doctor, very helpful and informative. They are also very quick on sending out refferals to see other specialist 5/5" View Profile

Dr. Essam Quraishi, MD

Gastroenterology
26 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"Best experience and caring staff. Had my colonoscopy done yesterday . Dr Isslam was very assuring and explained any concerns. The process was very smooth . " View Profile

Dr. William J Rubinson, MD

Family Medicine
75 years exp
Accepting New Patients
Santa Ana, CA2.3 mi
"Dr Rubinson was my family Dr. My parents meet him when he first opened his practice in Arleta in the late 50's. He delivered 3 out of the 5 kids in my family, myself including." View Profile

Dr. David Robert Gwynn, MD

Ophthalmology
34 years exp
Santa Ana, CA3.9 mi
"Early in 2019 I decided to deal with the cataracts that have been negatively impacting my vision for the past two years." View Profile

Dr. Carole Ann Sofio, MD

Internal Medicine
42 years exp
Santa Ana, CA2.2 mi
"Dr. Sofio is a very caring Doctor who is very thorough, great communicator and what I see - great organizational skills and rapport with staff." View Profile

Dr. Hong Hanh Hannah Vu, MD

Otolaryngology-Head & Neck Surgery
35 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"I appreciate Dr. Vu and her staff members for their professionalism and great customer service." View Profile

Dr. Magdi Gamil Messiha, MD

Internal Medicine
40 years exp
Accepting New Patients
Santa Ana, CA2.3 mi
"Assistant follows up thoroughly." View Profile

Dr. Melissa Jo Mayberry, MD

Ophthalmology
28 years exp
Accepting New Patients
Santa Ana, CA1.6 mi
"Dr Mayberry was both knowledgeable and understanding." View Profile

Eric Harker

Internal Medicine
Spent time with me
25 years exp
Accepting New Patients
Virtual Visit available
Lyons, CO
"He now practices at Iora Primary Care in Arvada. Excellent." View Profile

Dr. Jada Mandy Ma, MD

Internal Medicine
37 years exp
Santa Ana, CA2.2 mi
Dr. Jada Mandy Ma, MD is a health care provider primarily located in Santa Ana, CA. She has 37 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Bhavesh Ishwarbhai Jansari, MD

Internal Medicine
27 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"very good" View Profile

Dr. Archana N Shah, MD

Internal Medicine
32 years exp
Accepting New Patients
Santa Ana, CA0.9 mi
"There is nothing I do not like about this MD or her office. Everyone is extremely friendly and knowledgeable." View Profile

Dr. Alan Charles Schwartz, MD

Internal Medicine
45 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"Great attention , all I need on time , waiting room not much , is been great my health is going back to normal , good service" View Profile

Dr. Lubna Ajmal, MD

Pediatrics
32 years exp
Santa Ana, CA1.3 mi
Dr. Lubna Ajmal, MD is a health care provider primarily located in Santa Ana, CA, with other offices in Anaheim, CA and Santa Ana, CA(and 4 other locations). View Profile

Dr. Robert Stuart Greenfield, MD

Cardiovascular Disease
54 years exp
Accepting New Patients
Santa Ana, CA2.5 mi
"Dr. Greenfield is great! He is caring, knowledgeable, patient and helped save my life. Wait time is average, and I never feel rushed when I see him." View Profile

Dr. Adama Diarra, DO

Internal Medicine
Provided follow-up after the visit
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. Philip Cheu, MD

Internal Medicine
36 years exp
Accepting New Patients
Santa Ana, CA4.0 mi
"Dr. Cheu cares about his patients and takes time to listen to them. He discusses solutions and helps patients to make proper decisions. He is a great Dr." View Profile

Dr. Kai-Chin Jeng, MD

Internal Medicine
17 years exp
Santa Ana, CA2.6 mi
Dr. Kai-Chin Jeng, MD is a health care provider primarily located in Santa Ana, CA. He has 17 years of experience. His specialties include Internal Medicine. 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. Gaston Felix Cilliani, MD

Internal Medicine
65 years exp
Accepting New Patients
Santa Ana, CA0.9 mi
"He was an amazing doctor. I recommend him a lot. I wish I could rate him 100/5" View Profile

Dr. Jerald Fredrick Sigala, MD

Internal Medicine
52 years exp
Santa Ana, CA2.2 mi
"He will call you at home or at work to tell you something is wrong with your lab work .t" View Profile

Dr. Sujata Lalla Lalla Reddy, MD

Infectious Disease
35 years exp
Accepting New Patients
Tustin, CA2.2 mi
"She solved the unsolvable, that is all I can say, five star doctor and super nice" View Profile

Dr. Dinesh Kumar, MD

Cardiovascular Disease
27 years exp
Accepting New Patients
Santa Ana, CA2.0 mi
"I am very impressed .He is one of the most caring drs I have met - His staff is efficient and equally nice. I woulf highly recommend..." View Profile

Dr. Steven Mark Schiff, MD

Cardiovascular Disease
50 years exp
Accepting New Patients
Santa Ana, CA2.5 mi
Dr. Steven Mark Schiff, MD is a health care provider primarily located in Santa Ana, CA, with other offices in Fountain Valley, CA and Irvine, CA(and 2 other locations). View Profile

Dr. Samuel Michael Costantini, MD

Internal Medicine
40 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"takes forever to get through the same-day clinic, but got to see a great doctor when I finally did. Really listened to my problems, knew what was going on, provided a solution." View Profile

Dr. Raghav Sharma, MD

Cardiovascular Disease
Spent time with me
16 years exp
Accepting New Patients
Virtual Visit available
Winter Park, FL
"Outstanding Doctor... easy to talk to and under stand ..." View Profile

Dr. Pelma Rezagholi Tabrizi, MD

Internal Medicine
27 years exp
Santa Ana, CA2.2 mi
Dr. Pelma Rezagholi Tabrizi, MD is a health care provider primarily located in Santa Ana, CA, with another office in Santa Ana, CA. She has 27 years of experience. View Profile

Dr. Anthony Michael Woolf, MD

Emergency Medicine
33 years exp
Santa Ana, CA2.3 mi
Dr. Anthony Michael Woolf, MD is a health care provider primarily located in Santa Ana, CA, with other offices in Ridgecrest, CA and Camp Pendleton, CA(and 2 other locations). View Profile

Dr. Valsa Madhava, MD

Addiction Medicine
39 years exp
Accepting New Patients
New York, NY
"SGI International or Soka Gakkai International (Value Creation Society) is a worldwide organization with over 11 million members in 192 countries promoting peace, culture and education focused on global issues from a Buddhist perspective." View Profile

Dr. Rallabhandi Sankaram, MD

Nephrology
57 years exp
Santa Ana, CA2.2 mi
Dr. Rallabhandi Sankaram, MD is a health care provider primarily located in Santa Ana, CA, with other offices in Santa Ana, CA and Huntington Beach, CA. View Profile

Dr. Viney Soni, MD

Pulmonology
58 years exp
Accepting New Patients
Santa Ana, CA2.0 mi
"I have tried to see DR V. Soni many times and an usually assigned to Heather NP The times I have been able to see Dr. Soni are the times I've needed a pulmonologist." View Profile

Dr. Alvin Yao-Wen Chang, MD

Geriatric Medicine
32 years exp
Accepting New Patients
Santa Ana, CA0.6 mi
"Everytime I need a refill or have asthma attack, Dr. Chang responds back to my call. He is easily accessible and always calls back." View Profile

Dr. Suhasini S Deshmukh, MD

Internal Medicine
57 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"Dr. Deshmukh pays attention to detail. She listens to my concerns and takes care of my needs. I have never felt rushed or ignored." View Profile

Dr. Xinming Fu, MD

Internal Medicine
42 years exp
Accepting New Patients
Santa Ana, CA1.8 mi
Dr. Xinming Fu, MD is a health care provider primarily located in Santa Ana, CA, with another office in Santa Ana, CA. He has 42 years of experience. View Profile

Dr. Ky Dieu Thi Tran, MD

Gastroenterology
18 years exp
Accepting New Patients
Santa Ana, CA0.8 mi
Dr. Ky Dieu Thi Tran, MD is a health care provider primarily located in Santa Ana, CA, with other offices in Fountain Valley, CA and Fountain Valley, CA(and 4 other locations). View Profile

Dr. Jayendra S Amin, MD

Internal Medicine
47 years exp
Santa Ana, CA2.2 mi
"Dr Amin and staff provide excellent service...." View Profile

Dr. Lina Amer Salty, MD

Internal Medicine
23 years exp
Accepting New Patients
Santa Ana, CA2.1 mi
"NEW APPOINTMENT TODAY, EVERYTHING WENT QUITE WELL FOR ME ,THIS TIME, MIGHT HAVE BEEN ME THE LAST 4 TIMES????. " View Profile

Dr. Ajay G Meka

Internal Medicine
50 years exp
Accepting New Patients
Santa Ana, CA0.3 mi
Dr. Ajay G Meka is a health care provider primarily located in Santa Ana, CA. He has 50 years of experience. His specialties include Internal Medicine. View Profile

Dr. Strettapon Suriyaniel, MD

Pathology
31 years exp
Santa Ana, CA2.2 mi
"Worries for his patience and attend them kindly" View Profile

Dr. Kenneth B Krantz, MD

Ophthalmology
27 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"What he did is amazing! Large portion of my eyelid removed and you cannot tell anything was done. Highly recommend!" View Profile

Trisha Khanna, MD, FAAD

Dermatology
Flexible scheduling
8 years exp
Accepting New Patients
Virtual Visit available
Orlando, FL
"Dr. Trisha Khanna was incredibly compassionate and reassuring during a very stressful time for me." View Profile

Dr. Narindar Singh, MD

Pulmonology
54 years exp
Accepting New Patients
Santa Ana, CA2.2 mi
"the bestdr. ever." View Profile

Dr. Alan Duy Vu, MD

Psychiatry
27 years exp
Santa Ana, CA2.2 mi
Dr. Alan Duy Vu, MD is a health care provider primarily located in Santa Ana, CA, with another office in Santa Ana, CA. He has 27 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 Santa Ana 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 Santa Ana 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 Santa Ana who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in Santa Ana. 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 Santa Ana?
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 Santa Ana?
Visit individual doctor profiles to see their current scheduling availability in Santa Ana. 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 Santa Ana have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Santa Ana. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in Santa Ana 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 Santa Ana with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in Santa Ana. 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 Santa Ana?
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 Santa Ana 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 Santa Ana 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.