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315 verified UnitedHealthcare Doctors in Fullerton, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
In-network providersInsurance logo
Availability last updated 06/26/2026
Availability last updated 06/26/2026

Dr. Carlos Arguedas, MD

Internist
4.90
·202 reviews
Excellent experience visiting Dr. Carlos Arguedas. Very informative and helpful visit. - Dec 2, 2011Click to read more
9 mi · 5300 Katella Ave, Los Alamitos, CA 90720
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in high cholesterol + 5 more ·
Read bio
Dr. Carlos Arguedas is an internist treating patients in Los Alamitos, California, and the surrounding communities. He holds certification from the American Board of Internal Medicine and is affiliated with the Long Beach Memorial Medical Center. Dr. Arguedas is also a member of the American College...Click to read more
Next available: Mon, Aug 10

Carbon Health Urgent Care Long Beach

Urgent Care Clinic
4.64
·81 reviews
the staff were courteous. - Dec 27, 2025 by Virginia N.Click to read more
17 mi · 555 E Ocean Blvd, Ste 110, Long Beach, CA 90802
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Dr. James Kim, MD

Pediatrician
5.00
·30 reviews
11.5 mi · 2212 E 4th St, Santa Ana, CA 92705
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Please note that this provider only sees children and adolescents under the age of 18. I earned my Doctor of Medicine degree from Ohio State University and completed both my internship and residency at Children's Hospital Los Angeles. My goals with each patient interaction are to be a good listene...Click to read more
Next available: Tue, Jul 7

Dr. Jeffrey Messinger, MD

Pediatrician
4.94
·33 reviews
Doctor was very straightforward with what was going on with my daughter and when I should be concerned and when to bring her to the doctor or understand that she will be ok and recover at home. He was good with my daughter and made her feel comfortable. - Sep 15, 2022 by Ashley D.Click to read more
11.5 mi · 2212 E 4th St, Santa Ana, CA 92705
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended ·
Read bio
Please note that this provider only sees children and adolescents under the age of 18. Board-certified in pediatrics, Dr. Messinger earned his Doctor of Medicine from Philadelphia University and Thomas Jefferson University. He completed his residency at the University of California, Irvine. His p...Click to read more
Next available: Mon, Jul 6

Dr. Seyedehsan Navabi, MD

Gastroenterologist
4.93
·150 reviews
Excellent, friendly, knowledgeable service from whole staff of this office - Oct 8, 2024 by Allison R.Click to read more
10 mi · 3851 Katella Ave, Ste 205, Los Alamitos, CA 90720
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Seyedehsan (“Ehsan”) Navabi is a former Director of both the Inflammatory Bowel disease and Gastrointestinal Motility Disorders at the Rutgers New Jersey Medical School where he served as Assistant Professor of Gastroenterology. He obtained his medical degree from Tabriz University of Medica...Click to read more
Next available: Thu, Sep 10

Sarah Levitt, PA-C

Physician Assistant (Gastroenterology)
5.00
·6 reviews
13 mi · 2621 S Bristol St, Ste 202, Santa Ana, CA 92704
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Sarah Levitt, PA-C, is a board-certified Physician Assistant, providing quality patient care at Gastrointestinal & Liver Consultants in Santa Ana, Irvine, Anaheim, and Westminster, California. She graduated from California State University Long Beach with a Bachelor of Science in Kinesiology Exerc...Click to read more
Next available: Thu, Jul 9

Dr. Seyedehsan Navabi, MD

Gastroenterologist
4.93
·150 reviews
Excellent, friendly, knowledgeable service from whole staff of this office - Oct 8, 2024 by Allison R.Click to read more
11.5 mi · 3840 Woodruff Ave, Ste.206, Long Beach, CA 90808
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Seyedehsan (“Ehsan”) Navabi is a former Director of both the Inflammatory Bowel disease and Gastrointestinal Motility Disorders at the Rutgers New Jersey Medical School where he served as Assistant Professor of Gastroenterology. He obtained his medical degree from Tabriz University of Medica...Click to read more
Next available: Tue, Aug 25

Carbon Health Urgent Care - Eastvale

Urgent Care Clinic
4.85
·67 reviews
I love this place! I just wish it was a full service office and not just an urgent care - Mar 28, 2025 by Maria M.Click to read more
20.5 mi · 14117 Limonite Ave, Eastvale, CA 91752
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Sarah Levitt, PA-C

Physician Assistant (Gastroenterology)
5.00
·6 reviews
14.5 mi · 1400 Reynolds Ave, Ste 100, Irvine, CA 92614
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Sarah Levitt, PA-C, is a board-certified Physician Assistant, providing quality patient care at Gastrointestinal & Liver Consultants in Santa Ana, Irvine, Anaheim, and Westminster, California. She graduated from California State University Long Beach with a Bachelor of Science in Kinesiology Exerc...Click to read more
Next available: Tue, Jul 14

Carbon Health Urgent Care - Pasadena

Urgent Care Clinic
4.69
·309 reviews
Choose doctors that is good listen to you and help solve the problem - Feb 15, 2026 by Tommy T.Click to read more
21 mi · 600 E Colorado Blvd, Ste 120, Pasadena, CA 91101
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Dr. Christina Steinhauser, DO

Gastroenterologist
4.97
·93 reviews
Went to Dr. Steinhauser for a IBS consultation. I avoid going to doctors because of past bad experiences but this was nothing like that, she made me feel totally safe and heard. She is a great listener and seems extremely educated and passionate about her field! Highly recommend her if you are looki...Click to read more
14.5 mi · 18682 Beach Blvd., Ste. 150, Huntington Beach, CA 92648
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Christina Steinhauser is a former Chief of Medicine and Chief of Gastroenterology at Nellis Air Force Base, a current assistant professor at the Uniformed Services University of Health Sciences, and a former assistant professor at the University of Nevada, Las Vegas. She earned her Doctor of Ost...Click to read more
Next available: Fri, Jul 31

Dr. Karen Kay G Alfonso, MD

Pediatrician
5.00
·1 review
14.5 mi · 15855 Pomona Rincon Rd, Chino Hills, CA 91709
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Alfonso is a board-certified pediatrician practicing for over 10 years in Orange and LA county. She received her medical degree at UC Davis School of Medicine and completed her residency training at CHOC Children’s hospital. Her favorite thing about being a pediatrician is, of course, the kids!...Click to read more
Next available: Thu, Jul 30

Dr. Nusrat Ahsan, MD

Primary Care Doctor
4.87
·95 reviews
So far I’m happy with the bed manners and professionalism. Doctor and Nurse made me feel really comfortable. - Jun 2, 2022 by Tayde G.Click to read more
22 mi · 22621 Lake Forest Dr, Lake Forest, CA 92630
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 5 more ·
Read bio
While Dr. Ahsan was growing up, she always wanted to be a doctor. Her mother told her stories about how her father wanted his youngest daughter to become a doctor, but he passed away just before she was born. Ever since, she has felt a strong obligation to fulfill his wish. She believes that we, as ...Click to read more
Next available: Wed, Jul 22

Dr. Reza Govashiri, MD

Primary Care Doctor
5.00
·37 reviews
Great experience, very nice staff, prompt, and I really liked Dr G. - Nov 14, 2022 by Sherrie C.Click to read more
22 mi · 22621 Lake Forest Dr, Lake Forest, CA 92630
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 9 more ·
Read bio
Dr. Reza Govashiri is an internist practicing for almost 30 years, currently working in Lake Forest, California for Mission Heritage Medical Group. He completed medical school at Tabritz University of Medical Sciences before finishing his internship and residency at Brooklyn Hospital Center. Dr. Go...Click to read more
Next available: Wed, Jul 22

Dr. Claudia Eppele, MD

Family Physician
4.91
·359 reviews
Such a real professional all the way to the waiting time until the last comment when she dismisses herself. Great I'm sold. - Apr 17, 2012 by Jose S.Click to read more
15 mi · 2900 Bristol St, Bldg B, Ste 201, Costa Mesa, CA 92626
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in depression ·
Read bio
Dr. Claudia Eppele, MD, Specializing in Depression and Anxiety, is a compassionate and trailblazing physician whose journey in medicine reflects her deep commitment to helping others. Beginning her career in General Surgery, she spent three years mastering this challenging field before expanding her...Click to read more

Dr. Haleh Khoshreza, MD

Primary Care Doctor
4.77
·75 reviews
Straightforward appointment, I couldn't have asked for more. I recommend! - Jan 4, 2026Click to read more
21.5 mi · 23141 Moulton Pkwy, Ste 108, Laguna Hills, CA 92653
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Khoshreza has been practicing as a primary care physician, focusing on preventive medicine and managing chronic diseases. With a passion for guiding patients toward healthier lifestyles, she is committed to fostering strong patient relationships and providing personalized, evidence-based care.Click to read more
Next available: Fri, Aug 14

Carbon Health Urgent Care - Echo Park

Urgent Care Clinic
4.69
·357 reviews
The Medical Assistant was amazing. She got My infants stats right away and was very accommodating. The MD was thorough and made sure my baby was keeping down my breastmilk. We went in for my 16 mo old presenting severe vomiting. Overall the office staff were pleasant and the office was clean. I app...Click to read more
23 mi · 2110 W Sunset Blvd, Ste M, Los Angeles, CA 90026
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Dr. Yama Afshar, DO

Primary Care Doctor
4.84
·108 reviews
I had a great experience the staff was friendly, the place was clean, and the wait wasnt long. Very happy I chose Dr.Afshar!Click to read more
23.5 mi · 24321 Avenida De La Carlota, Laguna Hills, CA 92653
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure ·
Read bio
Dr. Yama Afshar is an internal medicine physician with a background in public health. He completed medical school at Midwestern University Arizona College of Osteopathic Medicine in Glendale, AZ and residency in internal medicine at UCSF Fresno in Fresno, CA. Dr. Afshar provides primary care for adu...Click to read more
Next available: Thu, Jul 9

Jaquolin Eskandr, FNP

Family Nurse Practitioner (Virtual)
4.87
·252 reviews
Dr was friendly and easy to talk to. I’m confident in her diagnosis and treatment plan. - Aug 11, 2022 by Amanda H.Click to read more
Newport Beach, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
JAQUOLIN ESKANDR, NP NURSE PRACTITIONER Jaquolin Eskandr is a licensed and registered family nurse practitioner. She completed her Master's degree in Family Practice Nursing from California State University, Long Beach, CA. She has been in the nursing field since 2008 and is also wound care...Click to read more
Next available: Mon, Jun 29

Dr. Payam Shadi, MD

Primary Care Doctor
4.55
·22 reviews
Office very clean and the receptionists at front desk were very nice - May 11, 2026 by Jacki L.Click to read more
28.5 mi · 8815 W Pico Blvd, Los Angeles, CA 90035
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in chronic high blood pressure + 9 more ·
Read bio
YourMD Urgent Care- Dr. Payam Shadi is a board-certified internist (2002–2012) and board-certified in sleep medicine (2009–2019), who has been practicing medicine since 2002. Based in the heart of Los Angeles, he has dedicated over two decades to providing compassionate, patient-centered care. Dr. ...Click to read more
Next available: today

Dr. Meena Oberoi, MD

Primary Care Doctor
3.89
·190 reviews
It's my first time visit her. she was very friendly with smile . i like her i thing she is wonderful doctor. - Jul 4, 2012 by Halimah C.Click to read more
25 mi · 23639 Hawthorne Blvd, #102, Torrance, CA 90505
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in chronic diabetes + 2 more ·
Read bio
Dr. Meena Oberoi is a Board Certified Family Practitioner. She earned her Bachelor of Medicine, Bachelor of Surgery from King George's Medical University and completed her Residency in Family Medicine at Los Angeles County+University of Southern California Medical Center. She is an active member of ...Click to read more
Next available: Tue, Jul 7

Carbon Health Urgent Care - Corona

Urgent Care Clinic
4.85
·80 reviews
Short wait time, great bedside manner, friendly and knowledgeable staff, - Feb 6, 2026 by Jennifer F.Click to read more
24 mi · 3955 Bedford Canyon Rd, Ste 103, Corona, CA 92883
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Dr. Artin Nazarian, MD

Primary Care Doctor
4.69
·334 reviews
Very professional. Everything I wanted. Will continue to come here when needed. by Colin M.Click to read more
27 mi · 1818 Verdugo Blvd, #207, GLENDALE, CA 91208
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 23 years of experience · Excellent wait time · Expertise in chronic diabetes + 7 more ·
Read bio
Thank you for booking with us. Please note: there is a $75 no-show and late cancellation fee in place. Expect a phone call from our practice to confirm appointment details. If you need to reschedule or cancel, please reach out in a timely manner. Dr. Nazarian was raised in Glendale and after high ...Click to read more
Next available: Mon, Jun 29

Dr. Artin Nazarian, MD

Primary Care Doctor (Virtual)
4.69
·334 reviews
Very professional. Everything I wanted. Will continue to come here when needed. by Colin M.Click to read more
GLENDALE, CA
In-network · UnitedHealthcare
Accepting new patients · 23 years of experience · Offers video visits · Excellent wait time · Expertise in chronic diabetes + 7 more ·
Read bio
Thank you for booking with us. Please note: there is a $75 no-show and late cancellation fee in place. Expect a phone call from our practice to confirm appointment details. If you need to reschedule or cancel, please reach out in a timely manner. Dr. Nazarian was raised in Glendale and after high ...Click to read more
Next available: Mon, Jun 29

Dr. Kanav Gupta, MD

Primary Care Doctor (Virtual)
3.00
·2 reviews
Would not recommend.Click to read more
Beverly Hills, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr...Click to read more
Next available: tomorrow

Dr. Steven Kamara, MD

Primary Care Doctor (Virtual)
4.49
·800 reviews
My visits are always excellent. The service is great. by GLClick to read more
Los Angeles, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in lower back pain + 4 more ·
Read bio
***Due to COVID-19 Dr. Kamara is offering telemedicine Bookings. Upon your request, you will receive instructions from Dr. Kamara on how to properly reach him through telemedicine.*** Steven Kamara is a diligent and compassionate physician specializing in internal medicine and treating his patient...Click to read more
Next available: Mon, Jun 29

Dr. Steven Kamara, MD

Primary Care Doctor
4.49
·800 reviews
My visits are always excellent. The service is great. by GLClick to read more
27.5 mi · 6221 Wilshire Blvd, Ste 617, Los Angeles, CA 90048
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in lower back pain + 4 more ·
Read bio
***Due to COVID-19 Dr. Kamara is offering telemedicine Bookings. Upon your request, you will receive instructions from Dr. Kamara on how to properly reach him through telemedicine.*** Steven Kamara is a diligent and compassionate physician specializing in internal medicine and treating his patient...Click to read more
Next available: Mon, Jun 29

Dr. James Richards, MD

Primary Care Doctor
4.73
·207 reviews
Wonderful patience in explaining my test results in a digestible manner - Oct 15, 2024 by Lucas B.Click to read more
27 mi · 6222 W Manchester Ave, Ste A, Los Angeles, CA 90045
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in atrial fibrillation and atrial flutter + 9 more ·
Read bio
Dr. Richards earned his undergraduate degree from UC Berkeley and his medical degree from UCLA. Extending his training, he had the honor of a summer internship with Travis Windsor, M.D. who was a pioneer in electrocardiography (EKG technology). He then completed a 3 year residency in Internal medici...Click to read more
Next available: Thu, Jul 2

Jaquolin Eskandr, FNP

Family Nurse Practitioner
4.87
·252 reviews
Dr was friendly and easy to talk to. I’m confident in her diagnosis and treatment plan. - Aug 11, 2022 by Amanda H.Click to read more
19.5 mi · 400 Newport Center Dr, Ste 301, Newport Beach, CA 92660
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
JAQUOLIN ESKANDR, NP NURSE PRACTITIONER Jaquolin Eskandr is a licensed and registered family nurse practitioner. She completed her Master's degree in Family Practice Nursing from California State University, Long Beach, CA. She has been in the nursing field since 2008 and is also wound care...Click to read more
Next available: Thu, Jul 9

Carbon Health Urgent Care - LA Midtown Crossing

Urgent Care Clinic
4.74
·133 reviews
everyone was friendly and there was great communication . - Jul 30, 2023 by Grace B.Click to read more
25.5 mi · 4700 W Pico Blvd, Ste G-H, Los Angeles, CA 90019
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Dr. Kambiz Farbakhsh, MD

Primary Care Doctor (Virtual)
5.00
·3 reviews
Very friendly and thorough. He was right on time. - Jun 5, 2026 by Victoria D.Click to read more
Beverly Hills, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in sepsis + 1 more ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr...Click to read more
Next available: tomorrow

Dr. Carmen Jaramillo, DO

Primary Care Doctor (Virtual)
4.81
·16 reviews
Easy and efficient. Dr was very courteous and informative. - Apr 14, 2026 by pao T.Click to read more
Beverly Hills, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ca...Click to read more
Next available: tomorrow

Dr. Alex Adamian, MD

Primary Care Doctor
5.00
·7 reviews
Great - Alex listens and talks to me. He explains his thoughts well. He is reassuring. by AKClick to read more
27 mi · 1818 Verdugo Blvd, #401, Glendale, CA 91208
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
I am a family medicine doctor who cares for patients at every stage of life. I try to listen carefully and not rush my patients. I work with my patient to achieve the best health outcomes. I focus on evidence based medicine and I stay up to date with the latest medical advances. AGE: Accepting pa...Click to read more
Next available: Wed, Jul 8

Carbon Health Urgent Care - Redondo Beach

Urgent Care Clinic
4.79
·110 reviews
Nice area, very clean, smart and friendly staff; Waite time was not long. - Mar 17, 2026 by Lawrence M.Click to read more
26.5 mi · 415 N Pacific Coast Hwy, Ste 101, Redondo Beach, CA 90277
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Dr. Paymon Banafshe, DO

Primary Care Doctor
4.78
·690 reviews
Best doctor experience in a very long time. Loved the doc and staff! - Jan 24, 2019 by Jane E.Click to read more
27 mi · 6222 W Manchester Ave, Ste A, Los Angeles, CA 90045
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 24 years of experience · Excellent wait time · Expertise in lower back pain + 9 more ·
Read bio
Dr. Paymon Banafshe earned his undergraduate degree from UCLA and his medical degree from the Western University of the Health Sciences –Pomona. He completed his internship and residency in Internal Medicine at Los Angeles County/USC Medical Center. Dr. Banafshe is sought after for his warm manner, ...Click to read more
Next available: Wed, Jul 22

Carbon Health Urgent Care - Rancho Cucamonga

Urgent Care Clinic
4.79
·101 reviews
The office was very clean and the staff was very friendly and knowledgeable.Click to read more
27.5 mi · 7831 Monticello Ave, Ste 1102, Rancho Cucamonga, CA 91739
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Sarah Burton, PA-C

Physician Assistant
4.65
·23 reviews
Great experience with Dr. Burton. Highly recommended! - Oct 19, 2025 by Luca L.Click to read more
27 mi · 6222 W Manchester Ave, Ste A, Los Angeles, CA 90045
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Sarah Burton, PA-C, is a California board-certified physician assistant in Los Angeles. What she enjoys most about working with the team is getting to know patients on a personal level and helping them along on their health journey. Burton earned her Bachelor of Science in Biology, with a minor in C...Click to read more
Next available: tomorrow

Dr. Haleh Khoshreza, MD

Primary Care Doctor
4.77
·75 reviews
Straightforward appointment, I couldn't have asked for more. I recommend! - Jan 4, 2026Click to read more
30 mi · 30230 Rancho Viejo Rd, Ste 200, San Juan Capistrano, CA 92675
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Khoshreza has been practicing as a primary care physician, focusing on preventive medicine and managing chronic diseases. With a passion for guiding patients toward healthier lifestyles, she is committed to fostering strong patient relationships and providing personalized, evidence-based care.Click to read more
Next available: Tue, Jun 30

Carbon Health Urgent Care - Culver City, Ivy Station

Urgent Care Clinic
4.69
·129 reviews
The doctor and the medical assistant were very kind and understanding and they wanted me to feel well and get better. - Feb 2, 2025 by Tawana J.Click to read more
28 mi · 8900 Venice Blvd, Ste 109, Culver City, CA 90232
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to make high-quality, inclusive, and personal healthcare accessible to all. Our convenient urgent care locations treat a full spectrum of health needs, including cold, COVID and flu symptoms, urinary tract infections, sinus infections, abdomi...Click to read more
Next available: today

Bridget Jemison, PA-C

Physician Assistant
4.75
·219 reviews
Dr. Bridget was very knowledgeable and down to earth. I would definitely visit again. - Jun 17, 2025Click to read more
27 mi · 6222 W Manchester Ave, Ste A, Los Angeles, CA 90045
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
California native. Earned a Bachelor of Science degree in Biology from California State Dominguez Hills and a Bachelor's in Physician Assistant Studies from Charles R. Drew University of Medicine and Science. I have 10 years of combined experience as a Certified Physician Assistant/Associate in area...Click to read more
Next available: today

Dr. Ehsan Ali, MD

Primary Care Doctor
4.79
·1509 reviews
Simply the best and truly better than all the rest. - Sep 1, 2016 by Ryan T.Click to read more
29.5 mi · 9400 Brighton Way, Ste 303, Beverly Hills, CA 90210
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25 years of experience · Highly recommended · Excellent wait time · Expertise in high cholesterol + 7 more ·
Read bio
Dr. Ali brings a whole new level of exceptional medical care, different from any traditional practice. Appointments are available 7 days a week. House calls are also available. Dr. Ali provides comprehensive primary medical care and urgent care services. He believes in seeing fewer patie...Click to read more
Next available: Thu, Jul 2

Dr. Ahmer Khalid, MD

Primary Care Doctor (Virtual)
5.00
·2 reviews
Beverly Hills, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in congestive heart failure + 6 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ah...Click to read more
Next available: Sat, Jul 4

Dr. Kathryn Bergen, DO

Primary Care Doctor (Virtual)
4.50
·2 reviews
Empathetic and understanding regarding my husbands asthma needs - May 25, 2026 by Courtney A.Click to read more
Beverly Hills, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr...Click to read more
Next available: Mon, Jul 6

Dr. Ehsan Ali, MD

Primary Care Doctor (Virtual)
4.79
·1509 reviews
Simply the best and truly better than all the rest. - Sep 1, 2016 by Ryan T.Click to read more
Beverly Hills, CA
In-network · UnitedHealthcare
Accepting new patients · 25 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in high cholesterol + 7 more ·
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Dr. Ali brings a whole new level of exceptional medical care, different from any traditional practice. Appointments are available 7 days a week. House calls are also available. Dr. Ali provides comprehensive primary medical care and urgent care services. He believes in seeing fewer patie...Click to read more
Next available: Thu, Jul 2

Dr. Shana Theobald, MD

Primary Care Doctor (Virtual)
4.75
·51 reviews
Very sweet and caring provider after having poor doctors in past. Exciting to be on a good path! - Nov 15, 2023 by Nicole D.Click to read more
Beverly Hills, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Wha...Click to read more
Next available: Sun, Jul 26

Carbon Health Urgent Care Culver City

Urgent Care Clinic
4.83
·99 reviews
Dr. Ruth was very friendly and knowledgeable. - Apr 22, 2025Click to read more
30 mi · 13365 Washington Blvd, Los Angeles, CA 90066
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
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Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Heidi Galindo, NP

Family Nurse Practitioner (Virtual)
4.86
·584 reviews
A great first visit. Felt comfortable with the NP and she listened to all of my health concerns. by IAClick to read more
Beverly Hills, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Heidi...Click to read more
Next available: today

Dr. Azhar Muttalib, MD

Internist
4.17
·81 reviews
Still early to give a grate review I have a follow up in 11/19 about test & plan to go forward with my weight loss ! But as of right now he seem very well informed about about what I’m looking for . - Nov 6, 2025 by Valarie D.Click to read more
25 mi · 23639 Hawthorne Blvd, Ste 102, Torrance, CA 90505
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in high cholesterol + 9 more ·
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Dr. Azhar Muttalib is a licensed internist providing state-of-the-art treatment to Torrance-area patients. After earning his Bachelor of Medicine, Bachelor of Surgery from Kakatiya Medical College in India, he completed his internship at Detroit Memorial Hospital and his residency in internal medici...Click to read more
Next available: Tue, Jul 7

Karen Kim-Chang, RN

Family Nurse Practitioner
4.54
·28 reviews
29.5 mi · 9400 Brighton Way, Ste 303, Beverly Hills, CA 90210
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Excellent wait time ·
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Dedicated family nurse practitioner with nearly 18 years of nursing experience. Background includes cardiac cath lab, special procedures, radiology, operating room, urgent care, and family practice. Flexible and quick learner who adapts easily to new situations and enjoys a challenge. Graduated from...Click to read more
Next available: today

Dr. Mehul Sonawala, MD

Primary Care Doctor
4.78
·46 reviews
The doctor listened carefully to my concerns and was able to immediately prescribe medications. He also gave me advice on how to obtain emergency medical insurance. I highly recommend this doctor and the medical facility for services. - Apr 10, 2025 by raymond C.Click to read more
32 mi · 4013 Brockton Ave, Riverside, CA 92501
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in anxiety disorders + 9 more ·
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Dr. Mehul Sonawala is an accomplished physician with expertise in Internal Medicine, Bioengineering, and Cardiology. He earned his Doctor of Medicine from the University of Mumbai and completed his residency in Internal Medicine at Los Angeles General Medical Center. Additionally, he holds an MD in ...Click to read more
Next available: Thu, Jul 2

Dr. Zahra Shahim, MD

Primary Care Doctor
5.00
·30 reviews
31 mi · 32341 Golden Lantern, Ste D, Laguna Niguel, CA 92677
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
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Dr. Zahra Shahim is a board certified internal medicine physician who has been practicing for over 30 years. She earned her medical degree at the Shiraz University of Medical Sciences, and then completed her residency in internal medicine at Loma Linda University in Loma Linda, CA. During her tenure...Click to read more
Next available: Thu, Jul 23

Dr. Brent Michael, MD

Primary Care Doctor
3.80
·552 reviews
Dr. Michael and his staff are very friendly and great to work with. Wait time just sucks, but I am still a repeat patient. by Scott C.Click to read more
33 mi · 2001 Santa Monica Blvd, Ste 470w, Santa Monica, CA 90404
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in cerebrovascular disease + 7 more ·
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*Please note: We are not currently accepting HMO patients through Zocdoc. Dr. Brent Michael is a Family Physician and Primary Care Doctor treating patients in the Santa Monica, California area and surrounding communities. He attended Southern Illinois University and completed his Residency in Fami...Click to read more
Next available: Thu, Jul 2

Dr. Rehan Muttalib, MD

Family Physician
4.85
·292 reviews
I had a very positive experience with this doctor, I am very satisfied. - Mar 15, 2023 by Aurora A.Click to read more
25 mi · 23639 Hawthorne Blvd, Ste 102, Torrance, CA 90505
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 5 more ·
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Dr. Rehan Muttalib is a primary care physician specializing in preventative care, geriatrics, and the management of chronic conditions. He has a passion for anti-aging medicine and approaches both his patients' health and his own with a holistic perspective. Raised in the South Bay, Dr. Muttalib is ...Click to read more
Next available: Mon, Jul 27

Dr. Pedram Khorsandi, MD

Primary Care Doctor
5.00
·5 reviews
It was crazy busy and doctor and his team were extremely efficient and performed great service and care. - Jun 18, 2026 by Philip Y.Click to read more
38.5 mi · 9700 Woodman Ave, Ste A10, Arleta, CA 91331
In-network · UnitedHealthcare
Accepting new patients · Highly recommended
Next available: today

Julie King, PA

Physician Assistant (Virtual)
4.91
·157 reviews
She was attentive. She gave me options to consider in the future. - Dec 27, 2025 by Mount Vernon P.Click to read more
Beverly Hills, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Julie...Click to read more
Next available: today
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Frequently asked questions

How can I make a same-day appointment with a Primary Care Doctor in Fullerton who takes UnitedHealthcare insurance?

On average, patients who use Zocdoc can search for a Primary Care Doctor in Fullerton who takes UnitedHealthcare insurance, book an appointment, and see the Primary Care Doctor within 24 hours. Same-day appointments are often available, you can search for real-time availability of Doctors in Fullerton who accept UnitedHealthcare insurance and make an appointment online.

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How can I book an appointment online with a UnitedHealthcare Primary Care Doctor in Fullerton?

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Doctors in Fullerton 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 Doctors who offer video visits.

Are video visits with a Primary Care Doctor online covered by UnitedHealthcare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Doctors in Fullerton who accept UnitedHealthcare 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.

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Zocdoc lets you search specifically for a Primary Care Doctor 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.

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