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315 verified Infectious Disease Specialists in Orange County, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 06/22/2026
Availability last updated 06/22/2026
Internist (Virtual)
Mission Viejo, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Offers video visits ·
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Dr. Vy Nguyen received her Bachelor of Science degree in chemistry in 1991 at Wellesley College. She received her medical degree from Mount Sinai School of Medicine New York, New York in 1997. She completed her Internal Medicine internship and residency training at the University of California, Davi...Click to read more
Internist
19 mi · 26800 Crown Valley Pkwy, Ste 325, Mission Viejo, CA 92691
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Also offers video visits · Accepting new patients ·
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Dr. Swadener is an internal medicine physician devoted to the overall health and well-being of her patients. A member of the American College of Physicians and the American Medical Association, she has a wide variety of experience in general and internal medicine.Click to read more
Internist (Virtual)
Mission Viejo, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Offers video visits ·
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Dr. Swadener is an internal medicine physician devoted to the overall health and well-being of her patients. A member of the American College of Physicians and the American Medical Association, she has a wide variety of experience in general and internal medicine.Click to read more
Internist
5.00
·35 reviews
He was a great dr and fully understand my concernsClick to read more
19 mi · 26800 Crown Valley Pkwy, Ste 305, Mission Viejo, CA 92691
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Please note that this provider only sees adult patients. Dr. Noorian received his Bachelor of Science degree in chemistry from the University of Colorado in 1986 and graduated cum laude. He received his medical degree from the University of Colorado School of Medicine in May 1991. He completed his ...Click to read more
Internist
5.00
·35 reviews
19 mi · 26800 Crown Valley Pkwy, Mission Viejo, CA 92691
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Please note that this provider only sees adult patients. I believe in providing quality, comprehensive health care to patients with compassion and dedication. Optimal health involves both physical and emotional well-being. Building a relationship with patients based on trust is essential and achi...Click to read more
Internist
5.00
·35 reviews
19 mi · 26800 Crown Valley Pkwy, Ste 315, Mission Viejo, CA 92691
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Please note that this provider only sees adult patients. I believe in providing quality, comprehensive health care to patients with compassion and dedication. Optimal health involves both physical and emotional well-being. Building a relationship with patients based on trust is essential and achi...Click to read more
Family Physician (Virtual)
4.98
·52 reviews
Great location and staff. Good motivation for staying alive so I can see them on the reg! - May 25, 2023 by Patrick K.Click to read more
Mission Viejo, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Offers video visits · Highly recommended ·
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Dr. Samoori earned her Doctor of Osteopathic Medicine degree from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific. She completed both her internship and residency at the University of California. She feels it is important to stay current with the latest medical ...Click to read more
Family Physician
4.98
·52 reviews
Great location and staff. Good motivation for staying alive so I can see them on the reg! - May 25, 2023 by Patrick K.Click to read more
19 mi · 26732 Crown Valley Pkwy, Mission Viejo, CA 92691
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Also offers video visits · Accepting new patients · Highly recommended ·
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Dr. Samoori earned her Doctor of Osteopathic Medicine degree from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific. She completed both her internship and residency at the University of California. She feels it is important to stay current with the latest medical ...Click to read more
Family Physician (Virtual)
4.45
·73 reviews
Dr. Sadula was lovely, and I’m so excited to start my care with her! She’s knowledgeable, thorough, and ordered an extensive panel of labs that made me feel confident we’re taking a comprehensive approach to my health. The only downside was that I booked the appointment through Zocdoc for an annual ...Click to read more
Chino, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Offers video visits ·
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Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Family Physician (Virtual)
4.25
·4 reviews
Staff was very nice. Doctor listened to my concerns thoroughly - Oct 29, 2025 by Brenda H.Click to read more
Chino, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Offers video visits ·
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Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Family Physician
4.25
·4 reviews
Staff was very nice. Doctor listened to my concerns thoroughly - Oct 29, 2025 by Brenda H.Click to read more
19 mi · 5475 Walnut Ave, Chino, CA 91710
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Also offers video visits · Accepting new patients ·
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Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Family Physician
19 mi · 5475 Walnut Ave, Chino, CA 91710
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Also offers video visitsAccepting new patients
Family Physician
4.45
·73 reviews
Dr. Sadula was lovely, and I’m so excited to start my care with her! She’s knowledgeable, thorough, and ordered an extensive panel of labs that made me feel confident we’re taking a comprehensive approach to my health. The only downside was that I booked the appointment through Zocdoc for an annual ...Click to read more
19 mi · 5475 Walnut Ave, Chino, CA 91710
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Also offers video visits · Accepting new patients ·
Read bio
Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Family Nurse Practitioner (Virtual)
5.00
·7 reviews
Chino, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Offers video visits · Highly recommended ·
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Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Internist (Virtual)
4.85
·39 reviews
I look forward to returning - Mar 11, 2025 by KAMAAL S.Click to read more
Chino, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before your visi...Click to read more
Family Nurse Practitioner (Virtual)
3.75
·4 reviews
Chino, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Offers video visits ·
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Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Family Physician (Virtual)
Chino, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Offers video visits ·
Family Nurse Practitioner
5.00
·7 reviews
19 mi · 5475 Walnut Ave, Chino, CA 91710
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Family Nurse Practitioner
3.75
·4 reviews
19 mi · 5475 Walnut Ave, Chino, CA 91710
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Also offers video visits · Accepting new patients ·
Read bio
Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Internist
4.85
·39 reviews
I look forward to returning - Mar 11, 2025 by KAMAAL S.Click to read more
19 mi · 5475 Walnut Ave, Chino, CA 91710
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before your visi...Click to read more
Primary Care Doctor
21 mi · 500 W Badillo St, Covina, CA 91722
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients
Primary Care Doctor (Virtual)
4.78
·90 reviews
Great doctor! Made my visit very pleasant. I'll be going here for Dr. Usbourne from now on - Mar 10, 2017 by John M.Click to read more
Covina, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Offers video visits · Excellent wait time ·
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Dr. Usborne is a Southern California native. He was born and raised in San Diego and graduated from Bonita Vista High School. He earned his undergraduate degree at the University of California, Davis. He received his doctorate degree from AUC School of Medicine and completed his post-graduate educat...Click to read more
Family Physician (Virtual)
Laguna Niguel, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Offers video visits ·
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I enjoy building relationships with my patients and try to take the time to listen and learn each patient's story. As a family medicine physician, I love being able to care for the whole family - spouses, children, parents, neighbors and friends. My clinical areas of interest include women's health...Click to read more
Family Physician
22 mi · 32341 Golden Lantern, Ste D, Laguna Niguel, CA 92677
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Also offers video visits · Accepting new patients ·
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I enjoy building relationships with my patients and try to take the time to listen and learn each patient's story. As a family medicine physician, I love being able to care for the whole family - spouses, children, parents, neighbors and friends. My clinical areas of interest include women's health...Click to read more
Internist
4.08
·120 reviews
I thihnk it was a fluke that my wait time was so long, but I appreciated meeting her and would definitely come back. The area is very nice, the staff was friendly and there was enough parking although I came in the morning. - Nov 13, 2013Click to read more
23.5 mi · 940 E Dominguez St, Ste G, Carson, CA 90746
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Also offers video visits · Accepting new patients ·
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Dr. Verretta Deorosan is an internist practicing in Los Angeles, California and its neighboring communities. She is associated with the American Medical Association, American College of Physicians, and the American Board of Intern Medicine and is pending board recertification. For her graduate st...Click to read more
Primary Care Doctor
4.52
·29 reviews
Very polite girls (front) always smiling. Nice stuff. Well organized clean office. by ARClick to read more
23.5 mi · 1231 N Avalon Blvd., Wilmington, CA 90744
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients ·
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Homan Siman is a caring and attentive internist serving the community of Wilmington, CA. Dr. Siman attended the Rosalind Franklin University of Medicine and Science, where he received his medical degree, and completed his residency in internal medicine at Los Angeles County+University of Southern Ca...Click to read more
Primary Care Doctor (Virtual)
4.52
·29 reviews
Very polite girls (front) always smiling. Nice stuff. Well organized clean office. by ARClick to read more
Wilmington, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · Offers video visits ·
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Homan Siman is a caring and attentive internist serving the community of Wilmington, CA. Dr. Siman attended the Rosalind Franklin University of Medicine and Science, where he received his medical degree, and completed his residency in internal medicine at Los Angeles County+University of Southern Ca...Click to read more
Internist (Virtual)
5.00
·10 reviews
Really thorough. Explain diabetes & plan. by LVClick to read more
Upland, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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Dr. Alexander Tran is an internist at Pyo Clinic in Upland, CA. He also offers virtual consultations. He welcomes adult patients with common illnesses, chronic diseases, and minor injuries that affect their quality of life. Dr. Tran understands patients' conditions and prepares individualized treat...Click to read more
Family Physician (Virtual)
4.25
·4 reviews
Staff was very nice. Doctor listened to my concerns thoroughly - Oct 29, 2025 by Brenda H.Click to read more
Upland, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Offers video visits ·
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Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Family Physician
4.25
·4 reviews
Staff was very nice. Doctor listened to my concerns thoroughly - Oct 29, 2025 by Brenda H.Click to read more
24 mi · 732 Mountain Ave, Ste A, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Also offers video visits · Accepting new patients ·
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Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Internist (Virtual)
4.79
·136 reviews
It was a good experience overall. The lab slip they gave me wasn’t taken by quest like they said it would be though - May 23, 2022 by Angela A.Click to read more
Upland, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 35 more
Accepting new patients · Offers video visits · Highly recommended ·
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Serving members of the Pomona, Upland, and San Antonio communities, Dr. Azhar Majeed provides quality internal care with attention to detail, compassion, and a gifted support staff. He uses only the most up-to-date equipment to ensure accurate diagnoses and safe treatment plans. Dr. Majeed offers a...Click to read more
Internist
4.79
·136 reviews
It was a good experience overall. The lab slip they gave me wasn’t taken by quest like they said it would be though - May 23, 2022 by Angela A.Click to read more
25 mi · 1042 San Bernardino Rd, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Cigna + 35 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Serving members of the Pomona, Upland, and San Antonio communities, Dr. Azhar Majeed provides quality internal care with attention to detail, compassion, and a gifted support staff. He uses only the most up-to-date equipment to ensure accurate diagnoses and safe treatment plans. Dr. Majeed offers a...Click to read more
Internist
4.79
·14 reviews
She is great! Answered all my questions and explained her answers in simple to understand manner. - Dec 23, 2012Click to read more
25.5 mi · 1600 S Gaffey St, San Pedro, CA 90731
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Also offers video visits · Accepting new patients ·
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Prior to moving to Southern California and opening a private practice specializing in disease and prevention, Dr. Shah served as Medical Director at Evergreen Valley Community College Student Health Clinic in San Jose, California. He earned his Bachelor of Medicine, Bachelor of Surgery from Smt. N.H...Click to read more
Internist
4.79
·14 reviews
She is great! Answered all my questions and explained her answers in simple to understand manner. - Dec 23, 2012Click to read more
26.5 mi · 1366 W 7th St, San Pedro, CA 90732
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Also offers video visits · Accepting new patients ·
Read bio
Prior to moving to Southern California and opening a private practice specializing in disease and prevention, Dr. Shah served as Medical Director at Evergreen Valley Community College Student Health Clinic in San Jose, California. He earned his Bachelor of Medicine, Bachelor of Surgery from Smt. N.H...Click to read more
Internist (Virtual)
4.79
·14 reviews
She is great! Answered all my questions and explained her answers in simple to understand manner. - Dec 23, 2012Click to read more
San Pedro, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Offers video visits ·
Read bio
Prior to moving to Southern California and opening a private practice specializing in disease and prevention, Dr. Shah served as Medical Director at Evergreen Valley Community College Student Health Clinic in San Jose, California. He earned his Bachelor of Medicine, Bachelor of Surgery from Smt. N.H...Click to read more
Family Physician
4.88
·1081 reviews
Great listener and doesn’t waste your time. Tackles the topic of your appointment professionally - Jan 4, 2023 by Gabriel A.Click to read more
26.5 mi · 289 W. Huntington Dr, Ste 309, Arcadia, CA 91007
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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As one of the leading physicians in the greater Los Angeles area, Dr. Noaman Hanif provides quality internal care to members of his community in a comfortable and friendly environment. He earned his Doctor of Medicine from Ross University School of Medicine and completed his residency in Family Medi...Click to read more
Physician Assistant
4.87
·410 reviews
Wonderful experience. She is knowledgeable and skilled along with being kind, empathetic, and validating. Highly recommend!Click to read more
26.5 mi · 289 W. Huntington Dr, Ste 309, Arcadia, CA 91007
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A dedicated physician assistant, Ms. Diana Nguyen currently offers her services at Cure Medical Care. She welcomes patients from all communities and backgrounds in Arcadia, CA, and also takes virtual appointments. Ms. Nguyen earned her master's degree in physician assistant studies from Western U...Click to read more
Internist (Virtual)
San Clemente, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Offers video visits ·
Internist (Virtual)
San Clemente, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Offers video visits ·
Read bio
Geriatrics, Alzheimer's Disease, Internal MedicineClick to read more
Internist (Virtual)
San Clemente, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Offers video visits ·
Read bio
Dr. Rexinger has been on staff, practicing internal medicine at Mission Hospital since 1992. He grew up here in Mission Viejo, and attended Capo Valley High School, then went on to La Sierra Campus of Loma Linda University for a Bachelor’s degree in Human Biology. He attended medical school at Loma ...Click to read more
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
I checked out Zocdoc’s website and was pleasantly surprised. I read a lot of positive reviews from most of their providers...My only regret is that I didn’t make an appointment sooner.
Felicia P
10/10!!!! I woke up on Sunday with severe wisdom tooth pain. I was able to make an early appointment Monday morning...So so happy with my experience!
Lauren K
Doctor is great. Great experience using Zocdoc and they even had availability sooner than the provider website
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Frequently asked questions

How can I make a same-day appointment with an Infectious Disease Specialist in Orange County?

On average, patients who use Zocdoc can search for an Infectious Disease Specialist in Orange County, book an appointment, and see the Infectious Disease Specialist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Infectious Disease Specialists in Orange County who accept your insurance and make an appointment online.


How can I find an Orange County Infectious Disease Specialist who takes my insurance?

Zocdoc lets you search specifically for an Orange County Infectious Disease Specialist who takes your insurance. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.


How can I book an appointment online with an Infectious Disease Specialist in Orange County?

Zocdoc is a free online service that helps patients find Infectious Disease Specialists in Orange County and book appointments instantly. You can search for Orange County Infectious Disease Specialists by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.


How can I find a female Infectious Disease Specialist in Orange County?

When you search for Orange County Infectious Disease Specialists on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Infectious Disease Specialists in Orange County who match your preferences.


How can I find an Orange County Infectious Disease Specialist who sees patients after hours?

On Zocdoc, you can search specifically for Orange County Infectious Disease Specialists with availability after 5 p.m.


How can I find a top-rated Infectious Disease Specialist in Orange County?

You can use Zocdoc to find Infectious Disease Specialists in Orange County who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.


How can I find a video visit with an Infectious Disease Specialist online in Orange County?

Infectious Disease Specialists in Orange County on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Infectious Disease Specialists who offer video visits.


Are video visits with an Infectious Disease Specialist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Infectious Disease Specialists in Orange County who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.


How can I find an Infectious Disease Specialist in Orange County who sees patients in the morning or evening?

Zocdoc lets you search specifically for an Infectious Disease Specialist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.


How can I find an Infectious Disease Specialist in Orange County who sees patients during the weekend?

Zocdoc let's you see real-time availability for Infectious Disease Specialists in Orange County. Many Infectious Disease Specialists offer appointments on Saturdays and Sundays.


Zocdoc›Infectious Disease Specialists›Orange County, CA