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315 verified UnitedHealthcare Doctors in Upland, 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 10/01/2026
Availability last updated 10/01/2026

Dr. Billy Zhang, MD

Primary Care Doctor
5.00
·30 reviews
27 mi · 13400 Jamboree Rd, Ste 200, Irvine, CA 92602
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Dr. Billy Zhang is a board-certified Internist with an eclectic background, having trained in Philadelphia, Pennsylvania and working as a primary care provider in Brooklyn, New York. Dr. Zhang's area of interest is providing patient centered care, understanding the best way to team up and address bo...Click to read more
Next available: Wed, Oct 7

Dr. Farhad Nassiri Afshar, MD

Primary Care Doctor
4.93
·30 reviews
He was a good doctor. - Oct 11, 2025Click to read more
30 mi · 62 Corporate Park, Ste 200, Irvine, CA 92606
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
PPO-only adult PCP/internal medicine in Irvine. Anthem Blue Cross PPO, Aetna PPO, Cigna PPO, and UnitedHealthcare PPO. Not Blue Shield of CA or HMO. I’m Farhad Nassiri Afshar, MD, an ABIM-certified internist and founder of Afshar Medical Group. I provide clear, practical, prevention-focused care f...Click to read more
Next available: Mon, Oct 5

Dr. Farhad Nassiri Afshar, MD

Primary Care Doctor (Virtual)
4.93
·30 reviews
He was a good doctor. - Oct 11, 2025Click to read more
Irvine, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
PPO-only adult PCP/internal medicine in Irvine. Anthem Blue Cross PPO, Aetna PPO, Cigna PPO, and UnitedHealthcare PPO. Not Blue Shield of CA or HMO. I’m Farhad Nassiri Afshar, MD, an ABIM-certified internist and founder of Afshar Medical Group. I provide clear, practical, prevention-focused care f...Click to read more

Karmbir Takhar, APRN, NP

Family Nurse Practitioner
4.79
·19 reviews
Really nice and was able to accommodate my requests. Overall, super understanding and caring. - Jun 9, 2026 by Jessica R.Click to read more
23.5 mi · 11306 Mountain View Ave, Ste C, Loma Linda, CA 92354
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We collect deductibles, copays at the time of service. If you have any questions, please call your insurance before your visit. In addition, please be accurate about the reason for yo...Click to read more
Next available: Tue, Oct 6

Carbon Health Urgent Care - Pasadena

Urgent Care Clinic
4.68
·314 reviews
Friendly and efficient operation. I liked the experience and would not hesitate to return if the need arises. - Nov 4, 2025 by James W.Click to read more
28 mi · 600 E Colorado Blvd, Ste 120, Pasadena, CA 91101
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

Carbon Health Urgent Care - Cerritos

Urgent Care Clinic
4.77
·79 reviews
Excellent service. Doctor was kind and patient. Definitely recommended this facility. - Dec 28, 2024 by Daniel R.Click to read more
28.5 mi · 13299 South St, Cerritos, CA 90703
In-network · UnitedHealthcare
Accepting new patients ·
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

Dr. Robert Frankel, MD

Pediatrician
5.00
·31 reviews
We are so grateful for Doc Frankel! He was able to help our son immediately. Thank you Doc, Frankel. - Feb 20, 2024 by Liam M.Click to read more
23.5 mi · 2501 E Chapman Ave, Orange, CA 92869
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Robert Frankel chose to be a pediatrician because of his love for children. He enjoys being able to bring about a change for the better in the lives of his young patients. Dr. Frankel received his medical degree from the University of Cincinnati's College of Medicine, in Cincinnati, Ohio. He the...Click to read more
Next available: Thu, Oct 8

Dr. Jeffrey Messinger, MD

Pediatrician
4.94
·34 reviews
We had an incredible experience with Dr. Messinger They took the time to truly listen to my son and made him feel completely comfortable during the visit. Dr. Messinger and the staff went above and beyond to provide the exact care he needed and answered all of our questions with genuine patience and...Click to read more
26.5 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: tomorrow

Dr. Wasim Raja, MD

Primary Care Doctor
4.85
·491 reviews
Extremely friendly and caring staff. Very quick and helpful - Apr 10, 2023 by Ryan C.Click to read more
31 mi · 11100 Warner Ave, Ste 110, Fountain Valley, CA 92708
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in sepsis + 3 more ·
Read bio
Dr. Wasim Raja is a skilled and experienced internist. He currently runs his own practice, based in Fountain Valley, CA, and holds licenses to practice in Texas, Nebraska, and Colorado. Fluency in English, Urdu, and Punjabi has made him accessible to various culturally diverse communities. Dr. Raj...Click to read more
Next available: Tue, Oct 6

Dr. James Kim, MD

Pediatrician
5.00
·30 reviews
26.5 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: tomorrow

Dr. Naho Taguchi, MD

Pediatrician
26.5 mi · 2212 E 4th St, Santa Ana, CA 92705
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience ·
Read bio
Dr. Naho Taguchi is a Pediatrician practicing in Orange County, CA.Click to read more
Next available: Mon, Oct 5

Carbon Health Urgent Care - Cypress

Urgent Care Clinic
4.82
·71 reviews
The team was helpful and provided clear information. - Nov 3, 2022 by Janine N.Click to read more
29.5 mi · 10165 Valley View St, Cypress, CA 90630
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. Marta Sarmiento, MD

Pediatrician
4.85
·33 reviews
Excellent staff, fun toys for kids while you wait, free parking. - May 1, 2019 by Andrea P.Click to read more
25 mi · 725 W La Veta Ave, Ste 240, Orange, CA 92868
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Marta Sarmiento is a dedicated and diligent pediatrician serving the community of Orange, CA. She earned her Doctor of Medicine degree from the University of California, Irvine. Dr. Sarmiento runs her own practice, where she provides care for annual physicals, preventative care and immunizati...Click to read more

Dr. Roya Hormozdiaran, MD

Primary Care Doctor
4.78
·144 reviews
Very personable! Gave me so much time! I truly appreciated her comfort and support. - Dec 31, 2025 by Kristin V.Click to read more
30 mi · 62 Corporate Park, Suite 130, Irvine, CA 92606
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Welcome, and thank you for considering my practice. I’m a board-certified internal medicine physician, trained at the University of Southern California (USC), with over 20 years of experience in patient care, proudly serving the Irvine community. As a primary care physician, I specialize in weight ...Click to read more
Next available: Wed, Oct 28

Sarah Levitt, PA-C

Physician Assistant (Gastroenterology)
5.00
·8 reviews
I had an excellent experience with Dr. Levitt today. From the moment the appointment began, she was incredibly pleasant, kind, and welcoming, which immediately put me at ease. What stood out the most was how much she cared about getting the full picture of my health. Dr. Levitt took the time to t...Click to read more
24.5 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
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, Oct 15

Dr. Henry Leung, DO

Primary Care Doctor
4.84
·395 reviews
Was able to book a same day appointment and was provided excellent care - Aug 22, 2019 by Manuel T.Click to read more
34.5 mi · 24953 Paseo De Valencia Building B, Suite 13B, Laguna Hills, CA 92653
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in high cholesterol + 5 more ·
Read bio
Dr. Leung is the medical director at AV Family Medicine & Urgent Care. He oversees a staff of doctors and nurse practitioner who are ready to take care of your needs. Dr. Leung is an active member of the American Board of Family Medicine, and is on staff with Memorialcare Saddleback Medical Cente...Click to read more
Next available: tomorrow

Kayla Mathiowetz, PA-C

Physician Assistant (Gastroenterology)
24.5 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Kayla Mathiowetz, PA-C, is a board-certified Physician Assistant at Gastrointestinal & Liver Consultants , providing care for patients in Santa Ana, Irvine, Anaheim, and Westminster, California. Originally from New England, she graduated from Northeastern University in Boston, Massachusetts with a ...Click to read more
Next available: Tue, Oct 20

Dr. Marc Bennett, MD

Pediatrician
5.00
·30 reviews
23.5 mi · 2501 E Chapman Ave, Orange, CA 92869
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. Dr. Marc Bennett enjoys the energy and enthusiasm children bring into his medical practice. He is continually amazed at the strength of character and spirit that young people possess. Dr. Bennett prides himself o...Click to read more
Next available: Tue, Nov 3

Dr. Sarah O'Loughlin, MD

Pediatrician
4.91
·32 reviews
23.5 mi · 2501 E Chapman Ave, Orange, CA 92869
In-network · UnitedHealthcare
Accepting new patients · 22 years of experience · Highly recommended ·
Read bio
Dr. O'Loughlin believes in preventative medicine and is dedicated to assisting children and their parents as they make decisions about living a healthy lifestyle. As a parent herself, she values the insights that parents provide on the health and well-being of their children when discussing importan...Click to read more
Next available: Wed, Nov 4

Dr. Alexander Tauras, MD

Primary Care Doctor
4.25
·4 reviews
The doctor was not the wrist specialist while the complaint was a severe wrist pain. Thus the provider did not help at all. It was a waste of time - Aug 29, 2026Click to read more
32 mi · 1704 Colorado Blvd, Los Angeles, CA 90041
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in chronic high blood pressure + 2 more ·
Read bio
Dr. Tauras received his medical degree from the George Washington University School of Medicine in 2014. He completed a residency in family medicine at PIH Health in Whittier where he participated in the tropical medicine track which included rotations in Cameroon and Malawi. Dr. Tauras spent most o...Click to read more
Next available: Thu, Oct 8

Carbon Health Urgent Care - Los Alamitos

Urgent Care Clinic
4.74
·77 reviews
gave easy to understand thorough post visit plan and instruction - Jun 25, 2025 by janice B.Click to read more
31.5 mi · 3851 Katella Ave, Ste 100, Los Alamitos, CA 90720
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

Samantha Savage, RN

Family Nurse Practitioner
4.84
·19 reviews
Great. Felt heard & seen. Felt that my concerns were responded to well. :) by NTClick to read more
27.5 mi · 12052 Imperial Hwy, Ste 102, Norwalk, CA 90650
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Ms. Samantha Savage is a highly skilled family nurse practitioner from Norwalk, CA. She serves patients at Copa De Oro Medical Group. Ms. Savage earned her master's degree in nursing from the University of San Diego. She takes a practical and collaborative approach, working closely with each indivi...Click to read more
Next available: Mon, Oct 5

Dr. Robert Tracy, DO

Primary Care Doctor
4.76
·21 reviews
Very nice office. Dr Tracy was quick to diagnose and send a referral. - Jun 16, 2026 by Mary B.Click to read more
34 mi · 3056 Fletcher Dr, Los Angeles, CA 90065
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in chronic high blood pressure + 3 more ·
Read bio
Dr. Tracy completed his medical school in Florida before moving to Los Angeles for his residency training at the USC Family Medicine program at California Hospital in downtown LA. He was honored to have been elected Chief Resident during his 3rd year by the faculty and fellow residents. In additio...Click to read more
Next available: Mon, Oct 5

Dr. Nusrat Ahsan, MD

Primary Care Doctor
4.87
·95 reviews
Really clean office, friendly staff, and the Dr listened to all my concerns, very attentive - Oct 25, 2022 by Karen G.Click to read more
32 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: tomorrow

Dr. Yama Afshar, DO

Primary Care Doctor
4.81
·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
34 mi · 24321 Avenida De La Carlota, Laguna Hills, CA 92653
In-network · UnitedHealthcare
Accepting new patients · 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: tomorrow

Dr. Sinda Althoen, MD

Pediatrician
5.00
·32 reviews
Doctor was attentive, helped and explained everything pretty clearly.Click to read more
26.5 mi · 2212 E 4th St, Santa Ana, CA 92705
In-network · UnitedHealthcare
Accepting new patients · 23 years of experience · Highly recommended · Excellent wait time ·
Read bio
I choose pediatrics because I truly enjoy working with children, and I appreciate that families are willing to make healthy changes for their children. I enjoy the spirit and creativity of children, and the sweet, open optimism that they possess. My goal as a pediatrician is to help guide children i...Click to read more
Next available: Wed, Oct 21

Dr. Reza Govashiri, MD

Primary Care Doctor
5.00
·38 reviews
Dr. Govashiri was fantastic. He was very professional, concise and precise - Aug 22, 2024 by Carl S.Click to read more
32 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: Tue, Nov 10

Carbon Health Urgent Care - Costa Mesa

Urgent Care Clinic
4.79
·105 reviews
Amazing care, attentive, efficient, prompt and helpful! highly recommend, nice clean location! - Jun 24, 2023 by Sarah T.Click to read more
32.5 mi · 3195 Harbor Blvd, Ste 3 Costa Mesa, Costa Mesa, CA 92626
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. Haleh Khoshreza, MD

Primary Care Doctor
4.71
·84 reviews
Very nice doctor, I felt like she listened to my symptoms and was rational in her responses. - Sep 5, 2025 by Zev M.Click to read more
33 mi · 23141 Moulton Pkwy, Ste 108, Laguna Hills, CA 92653
In-network · UnitedHealthcare
Accepting new patients · 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, Oct 30

Dr. Alex Adamian, MD

Primary Care Doctor
5.00
·18 reviews
This was my first appointment with Dr. Adamian. He was courteous, concise and informative. - Jul 3, 2026 by Jose C.Click to read more
33.5 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: Tue, Oct 27

Dr. Zohrab Keshishian, MD

Primary Care Doctor
5.00
·3 reviews
It was very easy to get an appointment, I was able to get seen the next day with appointments even earlier than that. My insurance was accepted without any issues. I did have to pay for parking as a note. Everyone was very kind and respectful. A bit of a wait but Dr. Keshishian was very apologetic. ...Click to read more
35 mi · 214 N Central Ave, Glendale, CA 91203
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Dr. Zohrab Keshishian is a Primary Care Physician at Elevate Health Group and is proud to care for the community he grew up in. He is committed to building meaningful relationships with his patients and believes in a personalized, preventive approach to medicine that takes each individual's goals, l...Click to read more
Next available: Fri, Oct 9

Dr. Armen Hovhannisyan, MD

Primary Care Doctor
4.39
·548 reviews
I absolutely loved my visit. Friendly staff quick service i hope he stays my doctor for a very long time - Jun 10, 2016 by Seantrece H.Click to read more
40 mi · 8444 Crenshaw Blvd, Inglewood, CA 90305
In-network · UnitedHealthcare
Accepting new patients · Expertise in emphysema (copd) + 9 more ·
Read bio
Please note: If you have an HMO insurance plan, please add THE DOCTOR as your Primary Care Provider as this is a requirement before you can be seen. ____ Dr. Armen Hovhannisyan is a primary care doctor treating patients in Inglewood, California, and the surrounding communities. He holds certificat...Click to read more
Next available: tomorrow

Carbon Health Urgent Care - Long Beach, Carson St.

Urgent Care Clinic
4.70
·88 reviews
I would go back. They were very thorough and polite. - Apr 24, 2023 by Kendra K.Click to read more
35 mi · 2010 E Carson Street, Long Beach, CA 90807
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. Steven Kamara, MD

Primary Care Doctor
4.49
·826 reviews
Wonderful visit! Appreciate Steven’s willingness to schedule me on a short notice. - Apr 18, 2023 by Kristopher E.Click to read more
41 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: today

Dr. Steven Kamara, MD

Primary Care Doctor (Virtual)
4.49
·826 reviews
Wonderful visit! Appreciate Steven’s willingness to schedule me on a short notice. - Apr 18, 2023 by Kristopher E.Click 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: today

Kayla Mathiowetz, PA-C

Physician Assistant (Gastroenterology)
30 mi · 2621 S Bristol St, Ste 202, Santa Ana, CA 92704
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Kayla Mathiowetz, PA-C, is a board-certified Physician Assistant at Gastrointestinal & Liver Consultants , providing care for patients in Santa Ana, Irvine, Anaheim, and Westminster, California. Originally from New England, she graduated from Northeastern University in Boston, Massachusetts with a ...Click to read more
Next available: Tue, Oct 13

Carbon Health Urgent Care - Echo Park

Urgent Care Clinic
4.68
·361 reviews
The most professional medical experience I have ever had. I was in and out with a prescription in 25 min.Click to read more
35.5 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

Kayla Mathiowetz, PA-C

Physician Assistant (Gastroenterology)
30 mi · 1400 Reynolds Ave, Ste 100, Irvine, CA 92614
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Kayla Mathiowetz, PA-C, is a board-certified Physician Assistant at Gastrointestinal & Liver Consultants , providing care for patients in Santa Ana, Irvine, Anaheim, and Westminster, California. Originally from New England, she graduated from Northeastern University in Boston, Massachusetts with a ...Click to read more
Next available: Wed, Oct 14

Dr. Payam Shadi, MD

Primary Care Doctor
4.39
·36 reviews
They were wonderful and they successfully treated my problem. - Jul 21, 2026 by John B.Click to read more
42.5 mi · 8815 W Pico Blvd, Los Angeles, CA 90035
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · 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: tomorrow

Sarah Levitt, PA-C

Physician Assistant (Gastroenterology)
5.00
·8 reviews
I had an excellent experience with Dr. Levitt today. From the moment the appointment began, she was incredibly pleasant, kind, and welcoming, which immediately put me at ease. What stood out the most was how much she cared about getting the full picture of my health. Dr. Levitt took the time to t...Click to read more
30 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, Oct 27

Gabie Mekikian, NP

Nurse Practitioner
5.00
·2 reviews
Office was clean and organized, providers and staff kind and helpful, was able to get bloodwork next day! - May 30, 2026 by Allison B.Click to read more
35 mi · 214 N Central Ave, Glendale, CA 91203
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Gabie Mekikian, FNP, is a compassionate and highly trained Nurse Practitioner at Elevate Health Group, proudly serving patients throughout Glendale and La Cañada. She earned her Bachelor of Science in Nursing from West Coast University and completed her advanced Nurse Practitioner training at Charle...Click to read more
Next available: tomorrow

Gabie Mekikian, NP

Nurse Practitioner
5.00
·2 reviews
Office was clean and organized, providers and staff kind and helpful, was able to get bloodwork next day! - May 30, 2026 by Allison B.Click to read more
33 mi · 1407 Foothill Blvd, La Cañada Flintridge, CA 91011
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Gabie Mekikian, FNP, is a compassionate and highly trained Nurse Practitioner at Elevate Health Group, proudly serving patients throughout Glendale and La Cañada. She earned her Bachelor of Science in Nursing from West Coast University and completed her advanced Nurse Practitioner training at Charle...Click to read more
Next available: Mon, Oct 5

Dr. Carlos Arguedas, MD

Internist
4.90
·204 reviews
Very thorough. Explained causes of ailment, remedies, and how to keep it from reoccurring.Click to read more
30.5 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 ·
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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, Nov 9

Dr. Haleh Khoshreza, MD

Primary Care Doctor
4.71
·84 reviews
Very nice doctor, I felt like she listened to my symptoms and was rational in her responses. - Sep 5, 2025 by Zev M.Click to read more
39.5 mi · 30230 Rancho Viejo Rd, Ste 200, San Juan Capistrano, CA 92675
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
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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: Thu, Oct 8

Kayla Mathiowetz, PA-C

Physician Assistant (Gastroenterology)
31.5 mi · 5455 Garden Grove Blvd, Ste 230, Westminster, CA 92683
In-network · UnitedHealthcare
Accepting new patients ·
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Kayla Mathiowetz, PA-C, is a board-certified Physician Assistant at Gastrointestinal & Liver Consultants , providing care for patients in Santa Ana, Irvine, Anaheim, and Westminster, California. Originally from New England, she graduated from Northeastern University in Boston, Massachusetts with a ...Click to read more
Next available: Thu, Oct 29

Dr. Judy Lee, MD

Pediatrician
4.43
·7 reviews
32 mi · 1704 Colorado Blvd, Los Angeles, CA 90041
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience ·
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Dr. Judy Lee is a board-certified pediatrician. Dr. Lee received a combined Public Health Master’s degree along with her medical degree at Tufts University in Boston in 1999. She interned at Babies and Children’s Hospital of NY. She finished her residency at Children’s Hospital of Los Angeles. When ...Click to read more
Next available: Wed, Oct 28

Sarah Levitt, PA-C

Physician Assistant (Gastroenterology)
5.00
·8 reviews
I had an excellent experience with Dr. Levitt today. From the moment the appointment began, she was incredibly pleasant, kind, and welcoming, which immediately put me at ease. What stood out the most was how much she cared about getting the full picture of my health. Dr. Levitt took the time to t...Click to read more
31.5 mi · 5455 Garden Grove Blvd, Ste 230, Westminster, CA 92683
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
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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, Nov 10

Carbon Health Urgent Care Long Beach

Urgent Care Clinic
4.65
·84 reviews
the staff were courteous. - Dec 27, 2025 by Virginia N.Click to read more
38.5 mi · 555 E Ocean Blvd, Ste 110, Long Beach, CA 90802
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
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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

Dr. Claudia Eppele, MD

Family Physician
4.91
·361 reviews
She was very nice and toke the time to explain things - May 4, 2012Click to read more
32 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 ·
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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

Dawn Vollmann, PA

Physician Assistant
35 mi · 4911 Warner Ave, Ste 205, Huntington Beach, CA 92649
In-network · UnitedHealthcare
Accepting new patients · Expertise in pain in joint + 2 more ·
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Dawn Vollman, PA-C, is a dedicated Physician Assistant providing comprehensive family medicine services for patients of all ages. She is passionate about helping patients achieve their health goals through preventive care, chronic disease management, and timely treatment of acute illnesses. Dawn ha...Click to read more
Next available: Mon, Oct 5

Dr. Harrison Wu, DO

Primary Care Doctor
39 mi · 191 S Buena Vista St, Ste 100, Burbank, CA 91505
In-network · UnitedHealthcare
Accepting new patients ·
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We are a premier healthcare team dedicated to providing innovative medical services in a caring and professional atmosphere. Each of us is committed to service, innovation, and quality care, while serving the needs of the community.Click to read more
Next available: Tue, Oct 27

Dr. Pedram Kohan, MD

Primary Care Doctor
4.29
·31 reviews
39.5 mi · 8316 Foothill Blvd, Sunland, CA 91040
In-network · UnitedHealthcare
Accepting new patients · Excellent wait timeExpertise in chronic diabetes + 3 more
Next available: Mon, Oct 19

Caitlin Garrison, PA

Physician Assistant
4.76
·45 reviews
Great experience with this office-highly recommend. B Very knowledgeable and thorough! - Jul 10, 2024 by Michael V.Click to read more
35 mi · 4911 Warner Ave, Ste 205, Huntington Bch, CA 92649
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
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Experience Dr. Garrison Skin and Wellness, where Dr. Garrison, a graduate of A.T. Still University, Mesa, with a Master's in Physician Assistant Studies, and trained at Stanford University as a Physician Assistant, offers a comprehensive range of services. From essential yearly physicals, Pap smears...Click to read more

Luis Castro, PA

Physician Assistant
34 mi · 801 S Chevy Chase Dr, #250, Glendale, CA 91205
In-network · UnitedHealthcare
Accepting new patients ·
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Originally from El Salvador, Luis emigrated to the U.S. and graduated from USC with his PA Certificate in 1994. Since, he has worked with notable organizations including Good Samaritan Hospital, South Central Family Health Center, and Los Angeles Medical Center. He is fluent in Spanish and enjoys re...Click to read more
Next available: Tue, Oct 13

Dr. Carmen Jaramillo, DO

Primary Care Doctor (Virtual)
4.74
·27 reviews
This was my first time using Zocdoc. Thank goodness I chose the most wonderful doctor. Dr. Carmen Jaramillo was absolutely wonderful. Dr. Carmen was patient and understanding. I will continue to use Zocdoc and always with Dr. Carmen Jaramillo. Thank you so much Dr. Carmen. Sincerely, Helen P...Click 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.* Ca...Click to read more
Next available: Sat, Oct 3
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Frequently asked questions

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

On average, patients who use Zocdoc can search for a Primary Care Doctor in Upland 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 Upland who accept UnitedHealthcare insurance and make an appointment online.

How can I find a Primary Care Doctor in Upland who takes UnitedHealthcare?

Zocdoc lets you search specifically for a Primary Care Doctor in Upland who takes UnitedHealthcare. 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 a UnitedHealthcare Primary Care Doctor in Upland?

Zocdoc is a free online service that helps patients find UnitedHealthcare Doctors in Upland and book appointments instantly. You can search for UnitedHealthcare Doctors in Upland by symptom or visit reason. 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 Primary Care Doctor in Upland who takes UnitedHealthcare insurance?

When you search for UnitedHealthcare Doctors in Upland on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see UnitedHealthcare Doctors in Upland who match your preferences.

How can I find a UnitedHealthcare Primary Care Doctor in Upland who sees patients after hours?

On Zocdoc, you can search specifically for UnitedHealthcare Doctors in Upland with availability after 5 p.m.

How can I find a top-rated UnitedHealthcare Primary Care Doctor in Upland?

You can use Zocdoc to find UnitedHealthcare Doctors in Upland 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 a Primary Care Doctor online in Upland?

Doctors in Upland 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 Upland 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.

How can I find a UnitedHealthcare Primary Care Doctor in Upland who sees patients in the morning or evening?

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.

How can I find a UnitedHealthcare Primary Care Doctor in Upland who sees patients during the weekend?

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