Browse specialties
Chiropractors
Dentists
Dermatologists
Ear, Nose & Throat Doctors
Endocrinologists
Eye Doctors
OBGYNs
Ophthalmologists
Optometrists
Orthopedic Surgeons
Podiatrists
Primary Care Doctors
Psychiatrists
Psychologists
Therapist-Counselors
See all specialties A-Z
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
Welcome to Zocdoc!
Book local doctors who take your insurance
Sign up
For providers
Grow your practice
For patients
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
HelpList your practice on Zocdoc
Sign up

Find an in-network doctor from over 1,000 insurance plans

Add your insurance to see in-network doctors
insurance link for 300
insurance link for 307
insurance link for 323
insurance link for 356
insurance link for 324
See all (1,000+)
315 verified UnitedHealthcare Doctors in Thousand Oaks, 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 05/13/2026
Availability last updated 05/13/2026

Dr. Noaman Hanif, MD

Primary Care Doctor
4.88
·1081 reviews
Dr. Hanif was great answered a lot of my question and knew exactly what was going on. - Feb 16, 2016 by Aaron S.Click to read more
45.5 mi · 289 W. Huntington Drive, Suite 309, Arcadia, CA 91007
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in high cholesterol + 3 more ·
Read bio
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

Dr. Elisa Alvarado, MD

Internist
4.75
·245 reviews
Very helpful and understanding. Also very personable, as well as the staffClick to read more
39.5 mi · 630 S Raymond Ave, Ste 340, Pasadena, CA 91105
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in osteoporosis + 9 more ·
Read bio
Dr. Elisa Alvarado brings a fresh take on Internal Medicine to Pasadena. She earned her Doctor of Medicine from the University of Texas Medical Branch in Galveston and completed her residency at Huntington Hospital. Located in the beautiful 630 South Raymond Building, her new office and great staff ...Click to read more

Dr. Elisa Alvarado, MD

Internist (Virtual)
4.75
·245 reviews
Very helpful and understanding. Also very personable, as well as the staffClick to read more
Pasadena, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in osteoporosis + 9 more ·
Read bio
Dr. Elisa Alvarado brings a fresh take on Internal Medicine to Pasadena. She earned her Doctor of Medicine from the University of Texas Medical Branch in Galveston and completed her residency at Huntington Hospital. Located in the beautiful 630 South Raymond Building, her new office and great staff ...Click to read more

Dr. Raymond Moallemi, MD

Family Physician
40 mi · 4762 Whittier Blvd, Los Angeles, CA 90022
In-network · UnitedHealthcare
Accepting new patients · Expertise in chronic high blood pressure + 1 more ·
Read bio
Dr. Raymond Moallemi, MD, is board certified in Family Practice. He earned his Doctor of Medicine degree from Islamic Azad University Tehran Faculty of Medicine. He has special expertise in many areas, including serving as a Civil Surgeon.Click to read more

Dr. Julie Navarro, DO

Primary Care Doctor
4.68
·76 reviews
She has an excellent bedside manner, takes the time to listen to my concerns, and provides clear explanations. by GRClick to read more
47 mi · 12052 Imperial Hwy, Ste 102, Norwalk, CA 90650
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients ·
Read bio
PLEASE CONFIRM YOUR APPOINTMENT WITHIN 24 HOURS OF YOUR BOOKING VIA TEXT OR CALL. (Your appointment might be canceled if not confirmed 24 hours before your appointment time) Dr. Julie Navarro is a skilled and experienced family physician. She sees patients in person at Copa De Oro Medical Group in ...Click to read more

Dr. Sadia Moinuddin, MD, DABOM

Primary Care Doctor (Virtual)
4.72
·82 reviews
Office visit with Dr. Sadia went great. She made me feel comfortable & answered all my questions. by MMClick to read more
Norwalk, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
PLEASE CONFIRM YOUR APPOINTMENT WITHIN 24 HOURS OF YOUR BOOKING VIA TEXT OR CALL. (Your appointment might be canceled if not confirmed 24 hours before your appointment time) Dr. Sadia Moinuddin, MD, FACP, DABOM, is a board-certified internal medicine physician who takes a compassionate, patient-cen...Click to read more

Dr. Cynthia Chen-Joea, DO, FAAFP, MPH

Primary Care Doctor (Virtual)
4.87
·147 reviews
Great visit, Dr. Chen was very helpful, patient and she answered my questions Thanks by ABClick to read more
Norwalk, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
PLEASE CONFIRM YOUR APPOINTMENT WITHIN 24 HOURS OF YOUR BOOKING VIA TEXT OR CALL. (Your appointment might be canceled if not confirmed 24 hours before your appointment time) Dr. Cynthia Chen-Joea is a highly skilled family physician in Norwalk, CA. She offers in-person and virtual services at Copa ...Click to read more

Dr. Ramachandran Srinivasan, MD, FACR

Internist
3.94
·54 reviews
The staff and Dr. Luisana were very nice, intelligent and provide fast and efficient service. - May 23, 2017 by Mario C.Click to read more
41 mi · 941 S Atlantic Blvd, #101-102, Monterey Park, CA 91754
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in fibromyalgia and chronic pain and fatigue + 7 more ·
Read bio
Dr. Ramachandran Srinivasan, MD, FACR, completed his Medical Diploma/M.B.B.S. (Bachelor of Medicine, Bachelor of Surgery) at Andhra Medical College, India. He completed his internship at Lakewood Hospital, Ohio. He then finished his Internal Medicine Residency at Veterans Affairs Los Angeles Healthc...Click to read more

Dr. Ramachandran Srinivasan, MD, FACR

Internist
3.94
·54 reviews
The staff and Dr. Luisana were very nice, intelligent and provide fast and efficient service. - May 23, 2017 by Mario C.Click to read more
41.5 mi · 5831 Firestone Blvd, Ste E, South Gate, CA 90280
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in fibromyalgia and chronic pain and fatigue + 7 more ·
Read bio
Dr. Ramachandran Srinivasan, MD, FACR, completed his Medical Diploma/M.B.B.S. (Bachelor of Medicine, Bachelor of Surgery) at Andhra Medical College, India. He completed his internship at Lakewood Hospital, Ohio. He then finished his Internal Medicine Residency at Veterans Affairs Los Angeles Healthc...Click to read more

Dr. Ramachandran Srinivasan, MD, FACR

Internist
3.94
·54 reviews
The staff and Dr. Luisana were very nice, intelligent and provide fast and efficient service. - May 23, 2017 by Mario C.Click to read more
42.5 mi · 2595 E Washington Blvd, Ste 106, Pasadena, CA 91107
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in fibromyalgia and chronic pain and fatigue + 7 more ·
Read bio
Dr. Ramachandran Srinivasan, MD, FACR, completed his Medical Diploma/M.B.B.S. (Bachelor of Medicine, Bachelor of Surgery) at Andhra Medical College, India. He completed his internship at Lakewood Hospital, Ohio. He then finished his Internal Medicine Residency at Veterans Affairs Los Angeles Healthc...Click to read more

Dr. Paul Sliskovich, MD

Family Physician (Virtual)
San Pedro, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in upper respiratory infection (uri) + 3 more ·
Read bio
Dr. Paul Sliskovich is a board-certified family medicine physician. He earned his undergraduate degree from the University of Southern California and his Doctor of Medicine from Creighton University in Omaha, Nebraska. He also completed his residency in Family Medicine at Creighton University.Click to read more

Dr. Sharon Genato, MD

Internist
42.5 mi · 1366 W 7th St, San Pedro, CA 90732
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in chronic high blood pressure + 4 more ·
Read bio
Dr Sharon Genato is board certified in Internal Medicine. She earned her medical degree from the University of the East College of Medicine in the Philippines. She completed her internship at the Atlantic City Medical Center in the New Jersey and her residency at the Montefiore Medical Center, the U...Click to read more

Dr. Sharon Genato, MD

Internist (Virtual)
San Pedro, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in chronic high blood pressure + 4 more ·
Read bio
Dr Sharon Genato is board certified in Internal Medicine. She earned her medical degree from the University of the East College of Medicine in the Philippines. She completed her internship at the Atlantic City Medical Center in the New Jersey and her residency at the Montefiore Medical Center, the U...Click to read more

Dr. Paul Sliskovich, MD

Family Physician
42.5 mi · 1366 W 7th St, San Pedro, CA 90732
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in upper respiratory infection (uri) + 3 more ·
Read bio
Dr. Paul Sliskovich is a board-certified family medicine physician. He earned his undergraduate degree from the University of Southern California and his Doctor of Medicine from Creighton University in Omaha, Nebraska. He also completed his residency in Family Medicine at Creighton University.Click to read more

Dr. Robert Thayer, DO

Internist (Virtual)
San Pedro, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in pneumonia + 9 more ·
Read bio
Dr. Thayer is a board-certified internist who earned his Doctor of Osteopathic Medicine from Midwestern University, Arizona College of Osteopathic Medicine. He completed his residency at Creighton University. Before his medical career, he served in the United States Air Force as an electronic warfar...Click to read more

Dr. Lilia Prado, DO

Family Physician
42.5 mi · 1366 W 7th St, San Pedro, CA 90732
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in chronic diabetes + 2 more ·
Read bio
Dr. Lilia Prado is a board-certified family medicine physician with over 30 years of experience providing medical care to patients of all ages. She is a graduate of the University of Texas at El Paso and earned her Doctor of Osteopathic Medicine from the University of North Texas. Dr. Prado is bilin...Click to read more

Dr. Carolyn Vargas, MD

Internist
42.5 mi · 1366 W 7th St, San Pedro, CA 90732
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in high cholesterol + 3 more ·
Read bio
Dr. Vargas is a board-certified internist with 26 years of experience and a strong background in cardiology. She earned her Doctor of Medicine from the University of California, Irvine. Skilled at treating acute and chronic conditions for seniors, she places a strong focus on education and lifestyle...Click to read more

Dr. Robert Thayer, DO

Internist
42.5 mi · 1366 W 7th St, San Pedro, CA 90732
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in pneumonia + 9 more ·
Read bio
Dr. Thayer is a board-certified internist who earned his Doctor of Osteopathic Medicine from Midwestern University, Arizona College of Osteopathic Medicine. He completed his residency at Creighton University. Before his medical career, he served in the United States Air Force as an electronic warfar...Click to read more

Dr. Lilia Prado, DO

Family Physician (Virtual)
San Pedro, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in chronic diabetes + 2 more ·
Read bio
Dr. Lilia Prado is a board-certified family medicine physician with over 30 years of experience providing medical care to patients of all ages. She is a graduate of the University of Texas at El Paso and earned her Doctor of Osteopathic Medicine from the University of North Texas. Dr. Prado is bilin...Click to read more

Dr. Carolyn Vargas, MD

Internist (Virtual)
San Pedro, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in high cholesterol + 3 more ·
Read bio
Dr. Vargas is a board-certified internist with 26 years of experience and a strong background in cardiology. She earned her Doctor of Medicine from the University of California, Irvine. Skilled at treating acute and chronic conditions for seniors, she places a strong focus on education and lifestyle...Click to read more

Dr. Robert Thayer, DO

Internist
43.5 mi · 1600 S Gaffey St, San Pedro, CA 90731
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in pneumonia + 9 more ·
Read bio
Dr. Thayer is a board-certified internist who earned his Doctor of Osteopathic Medicine from Midwestern University, Arizona College of Osteopathic Medicine. He completed his residency at Creighton University. Before his medical career, he served in the United States Air Force as an electronic warfar...Click to read more

Dr. Carolyn Vargas, MD

Internist
43.5 mi · 1600 S Gaffey St, San Pedro, CA 90731
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in high cholesterol + 3 more ·
Read bio
Dr. Vargas is a board-certified internist with 26 years of experience and a strong background in cardiology. She earned her Doctor of Medicine from the University of California, Irvine. Skilled at treating acute and chronic conditions for seniors, she places a strong focus on education and lifestyle...Click to read more

Dr. Lilia Prado, DO

Family Physician
43.5 mi · 1600 S Gaffey St, San Pedro, CA 90731
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in chronic diabetes + 2 more ·
Read bio
Dr. Lilia Prado is a board-certified family medicine physician with over 30 years of experience providing medical care to patients of all ages. She is a graduate of the University of Texas at El Paso and earned her Doctor of Osteopathic Medicine from the University of North Texas. Dr. Prado is bilin...Click to read more

Dr. Sharon Genato, MD

Internist
43.5 mi · 1600 S Gaffey St, San Pedro, CA 90731
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in chronic high blood pressure + 4 more ·
Read bio
Dr Sharon Genato is board certified in Internal Medicine. She earned her medical degree from the University of the East College of Medicine in the Philippines. She completed her internship at the Atlantic City Medical Center in the New Jersey and her residency at the Montefiore Medical Center, the U...Click to read more

Dr. Paul Sliskovich, MD

Family Physician
43.5 mi · 1600 S Gaffey St, San Pedro, CA 90731
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in upper respiratory infection (uri) + 3 more ·
Read bio
Dr. Paul Sliskovich is a board-certified family medicine physician. He earned his undergraduate degree from the University of Southern California and his Doctor of Medicine from Creighton University in Omaha, Nebraska. He also completed his residency in Family Medicine at Creighton University.Click to read more

Diana Nguyen, PA

Physician Assistant
4.87
·402 reviews
I appreciate the conversation The provider was well informed I plan to see the provider again - Apr 29, 2025 by Rachele P.Click to read more
45.5 mi · 289 W. Huntington Drive, Suite 309, Arcadia, CA 91007
In-network · UnitedHealthcare
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

Dr. Scott Middleton, MD

Primary Care Doctor
5.00
·36 reviews
I am really a very satisfied patient in every way. There’s a reason for the high ratings. They are 100% accurate. - May 18, 2022 by Teresa "kanani" T.Click to read more
53 mi · 1201 W Whittier Blvd, La Habra, CA 90631
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 9 more ·
Read bio
Helping his patients achieve and maintain good health is the goal of Dr. Middleton. He strives to educate his patients about what's necessary to attain good health and believes in actively involving them in creating a realistic plan to improve their health. Dr. Middleton earned his medical degree fr...Click to read more

Dr. Minh Trang Tran, MD

Primary Care Doctor
5.00
·30 reviews
53 mi · 1201 W Whittier Blvd, La Habra, CA 90631
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Minh Tran, MD is a board-certified internal medicine physician with St. Jude Heritage Medical Group practicing in La Habra, CA.Click to read more

Dr. Thillaiampalam Srijaerajah, MD

Primary Care Doctor (Virtual)
1.00
·1 review
- Dec 15, 2025 by Moneah M.Click to read more
Lancaster, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in acute urinary tract infection + 9 more ·
Read bio
Dr. Sri is Board-Certified in Internal Medicine & Geriatrics with over 40 years of experience with his dedication on improving his patient’s quality of life by & controlling the chronic medical conditions that affect them. Dr. Sri’s years of experience & commitment to the care of his patients make h...Click to read more

Dr. Thillaiampalam Srijaerajah, MD

Primary Care Doctor
1.00
·1 review
- Dec 15, 2025 by Moneah M.Click to read more
53.5 mi · 44725 10th St W, Ste 230, Lancaster, CA 93534
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in acute urinary tract infection + 9 more ·
Read bio
Dr. Sri is Board-Certified in Internal Medicine & Geriatrics with over 40 years of experience with his dedication on improving his patient’s quality of life by & controlling the chronic medical conditions that affect them. Dr. Sri’s years of experience & commitment to the care of his patients make h...Click to read more

Dr. Viet Mai, MD

Primary Care Doctor
54 mi · 500 W Badillo St, Covina, CA 91722
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience ·

Dr. Paul Usborne, MD

Primary Care Doctor (Virtual)
4.78
·89 reviews
Very friendly staff, clean nicely decorated office, very thorough Dr. Very satisfied with it - May 31, 2021 by Louie R.Click to read more
Covina, CA
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Offers video visits · Excellent wait time · Expertise in lower back pain + 9 more ·
Read bio
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

Dr. Paul Usborne, MD

Primary Care Doctor
4.78
·89 reviews
Very friendly staff, clean nicely decorated office, very thorough Dr. Very satisfied with it - May 31, 2021 by Louie R.Click to read more
54.5 mi · 256 W San Bernardino Rd, Covina, CA 91723
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. 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

Dr. Jennifer Lu, DO

Primary Care Doctor
4.95
·40 reviews
Dr. Jennifer Lu is unlike any Dr. that I’ve met before, she took the time to teach and educate me with my health concerns. She made really good recommendations, advice and tips to promote healthy living / lifestyle changes and not just prescribe medications. She’s really good and nice. I would recom...Click to read more
55.5 mi · 1835 Sunny Crest Dr, Fullerton, CA 92835
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 2 more ·
Read bio
Dr. Jennifer Lu, DO, is a family medicine specialist in Fullerton, CA. She earned her Doctor of Osteopathic Medicine degree from Western University of Health Sciences. Dr. Lu completed both her internship and residency in Family Medicine at Brown University.Click to read more

Dr. Johnny Wu, MD

Primary Care Doctor
5.00
·30 reviews
It was quick, simple, and helpful. Got everything I needed in matter of minutes. They understood my specific request and adapted quickly. - Nov 13, 2025 by Simon B.Click to read more
55.5 mi · 2141 N Harbor Blvd, Fullerton, CA 92835
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 2 more ·
Read bio
Dr. Johnny Wu is a board-certified Internal Medicine physician with St. Jude Heritage Medical Group. He received his medical degree from Saint Louis University in 2019 and finished Internal Medicine residency at the University of Illinois, Chicago in 2022. Dr. Wu's clinical interests include preven...Click to read more

Dr. Mariam Moosa Ali, DO

Primary Care Doctor
4.83
·36 reviews
The specialties listed are not accurate. It was a waste of time, and she told me to find someone more local. - Dec 9, 2025Click to read more
56 mi · 955 W Imperial Hwy, Ste 110, Brea, CA 92821
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Ali is board certified in Family Medicine and completed her residency training at Emanate Health in West Covina, California. She values establishing long-lasting relationships with her patients and creating a positive environment to help patients improve and manage their health. Dr. Ali treats a...Click to read more

Dr. So La Lee, MD

Primary Care Doctor
5.00
·30 reviews
56 mi · 955 W Imperial Hwy, Ste 110, Brea, CA 92821
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Dr. So La Lee is a primary care physician practicing in Orange County, CA.Click to read more

Dr. Soo Park, DO

Primary Care Doctor
5.00
·49 reviews
Dr. Park was great! She was friendly and made sure all my questions were answered. I will definitely be going to her from now on. - Dec 27, 2024 by Daniel C.Click to read more
56 mi · 955 W Imperial Hwy, Ste 110, Brea, CA 92821
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 2 more ·
Read bio
As a primary care physician within the field of Family Medicine, I value continuity of care and the opportunity to use a comprehensive skillset to adapt to the specific needs of any patient. I earned my Doctor of Osteopathic Medicine degree from Western University of Health Sciences, College of Oste...Click to read more

Dr. Samuel Yang, DO

Primary Care Doctor
5.00
·31 reviews
Very nice and professional staff! Everyone was so helpful making sure I got everything I needed. Absolutely the best! ZERO wait time! Doctor came to check in on me within five minutes of being sat. - Aug 27, 2025 by Dasom K.Click to read more
56 mi · 955 W Imperial Hwy, Ste 110, Brea, CA 92821
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Samuel Yang is a board-certified family physician with Providence St. Jude Heritage Medical Group. He completed medical school at Touro College of Osteopathic Medicine before finishing residency and internship at Loma Linda University Medical Center. His clinical areas of interest include everyt...Click to read more

Dr. Biren Shah, MD

Primary Care Doctor
5.00
·33 reviews
- Mar 30, 2023 by Nicholas R.Click to read more
56 mi · 955 W Imperial Hwy, Ste 200, Brea, CA 92821
In-network · UnitedHealthcare
Accepting new patients · 25 years of experience · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 9 more ·
Read bio
Dr. Biren Shah is a family medicine doctor in Brea, California, affiliated with St. Jude Medical Center. He earned his Doctor of Medicine degree from the American University of the Caribbean School of Medicine. Dr. Shah completed both his internship and residency at the University of Kansas Medical ...Click to read more

Dr. Jorge Galdamez, MD

Primary Care Doctor
5.00
·37 reviews
What a refreshing and pleasant experience Dr Galdamez is a clear communicator and he spent time going over every important detail. Much appreciated, thank you - Feb 7, 2024 by Richard P.Click to read more
56 mi · 955 W Imperial Hwy, Ste 110, Brea, CA 92821
In-network · UnitedHealthcare
Accepting new patients · 25 years of experience · Highly recommended · Expertise in chronic diabetes + 3 more ·
Read bio
Dr. Jorge Galdamez is a family medicine doctor in Santa Ana, California. He earned his Doctor of Medicine degree from the University of California, San Diego School of Medicine and completed both his internship and residency at the University of California, Irvine. Dr. Galdamez has been in practice ...Click to read more

Dr. Angelia Sidarta, DO

Primary Care Doctor
5.00
·40 reviews
She listened and worked with me to get to my health goals. - Feb 23, 2023Click to read more
56 mi · 955 W Imperial Hwy, Ste 200, Brea, CA 92821
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 4 more ·
Read bio
It is a wonderful experience to provide medical care for my patients through every stage of life, from the simple cold to chronic medical problems. Getting to know my patients is a treasured privilege. Excellent care starts with listening carefully and understanding a patient's needs and hopes. It i...Click to read more

Dr. Hing Be, DO

Primary Care Doctor
4.55
·128 reviews
Excellent doctor with an excellent bedside manner... - May 27, 2015 by Drell H.Click to read more
56 mi · 1834 W Lincoln Ave, Anaheim, CA 92801
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in lower back pain + 3 more ·
Read bio
Dr. Hing Be is a Board Certified Member of the American Academy of Family Medicine. He earned his Doctor of Osteopathic Medicine degree from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific. He completed his training at San Bernardino Arrowhead Regional Medical C...Click to read more

Dr. Hing Be, DO

Primary Care Doctor (Virtual)
4.55
·128 reviews
Excellent doctor with an excellent bedside manner... - May 27, 2015 by Drell H.Click to read more
Anaheim, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in lower back pain + 3 more ·
Read bio
Dr. Hing Be is a Board Certified Member of the American Academy of Family Medicine. He earned his Doctor of Osteopathic Medicine degree from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific. He completed his training at San Bernardino Arrowhead Regional Medical C...Click to read more

Dr. Carlos Arguedas, MD

Internist (Virtual)
4.90
·201 reviews
Great doctor! He listened and asked question. Gave great advise about the concerns I had.Click to read more
Los Alamitos, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · 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

Dr. Hien Nguyen, DO

Primary Care Doctor
4.96
·99 reviews
Great experience. I had to transfer care due to a move and happy I am now with a great staff and team. - Sep 20, 2024 by Jacob B.Click to read more
59.5 mi · 12942 Harbor Blvd, Garden Grove, CA 92840
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in high cholesterol + 1 more ·
Read bio
Dr. Hien Nguyen is a dedicated and diligent primary care doctor and family physician. He received his medical degree from the Western University of Health Sciences. He then completed an internship and residency at Pomona Valley Medical Center and is certified by the American Board of Family Medicine...Click to read more

Dr. Parvita Panchal, MD

Primary Care Doctor
4.87
·46 reviews
Great service. Clean office - Jun 12, 2024 by Christina L.Click to read more
59.5 mi · 253 S. Diamond Bar Blvd, Diamond Bar, CA 91765
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
I am excited to be back in my hometown of Diamond Bar to serve my community as your doctor! As your physician, I will partner with you to help optimize your health. My goal is to work with you using different evidence-based modalities to manage and, more importantly, prevent chronic diseases. I s...Click to read more

Ashley Kehinde, APRN, RN

Family Nurse Practitioner
5.00
·1 review
53.5 mi · 44725 10th St W, Ste 230, Lancaster, CA 93534
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended ·
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

Dr. Lina Kim, DO

Primary Care Doctor
4.79
·42 reviews
I am extremely pleased with Dr Kim. Very professional - Jan 19, 2023 by Thomas D.Click to read more
60 mi · 4300 Rose Dr, Ste S, Yorba Linda, CA 92886
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in chronic high blood pressure + 2 more ·
Read bio
Dr. Kim is a board-certified family medicine physician who 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 Broward Health Medical Center. Dr. Kim believes i...Click to read more

Dr. Therese Santos, DO

Primary Care Doctor
5.00
·33 reviews
Dr. Santos is the best doctor I've seen in a while. She was very thorough in her questions regarding my reason for visiting. She was kind and listened to my concerns and was proactive with ordering the tests I needed done.Click to read more
60 mi · 4300 Rose Dr, Yorba Linda, CA 92886
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Therese Santos is a board-certified family medicine physician with St. Jude Heritage Medical Group in Yorba Linda, California. She obtained her bachelor’s degree in kinesiology exercise science at CalState Long Beach and attended medical school at Western University of Health Sciences in Pomona,...Click to read more

Dr. Jim Tran, DO

Primary Care Doctor
5.00
·33 reviews
- Dec 9, 2024 by Setareh A.Click to read more
60 mi · 4300 Rose Dr, Ste Q, Yorba Linda, CA 92886
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 9 more ·
Read bio
There is nothing more important to me than the health and safety of your children. As a strong advocate of vaccinations, I believe that ensuring the children who visit our office are fully vaccinated is the single most important thing I can do to keep your children and your community safe. I earned ...Click to read more

Dr. Christin Jane Tee, MD

Primary Care Doctor
5.00
·31 reviews
60 mi · 4300 Rose Dr, Ste R, Yorba Linda, CA 92886
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Christin Tee is a board-certified Family Medicine physician who values comprehensive patient care. She grew up in Taiwan before moving to the U.S. at age 13. She completed medical school at Tulane University School of Medicine and finished her residency at Emanate Health in West Covina, CA. Dr....Click to read more

Dr. Colette Shiu, MD

Primary Care Doctor
5.00
·36 reviews
great doctor,recommend! - Feb 25, 2025 by Ying L.Click to read more
60 mi · 4300 Rose Dr, Yorba Linda, CA 92886
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in high cholesterol + 2 more ·
Read bio
Dr. Colette Shiu is a caring primary care doctor serving people of all ages in Yorba Linda, CA. Her current practice location is St. Jude - Family Medicine. She is also a visiting affiliate at Saint Jude Medical Center. Being fluent in English and Chinese (Cantonese), Dr. Shiu accepts patients fro...Click to read more

Dr. Surin Alice Kim, MD

Primary Care Doctor
5.00
·30 reviews
60 mi · 4300 Rose Dr, Yorba Linda, CA 92886
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Dr. Surin Alice Kim is a board-certified family medicine physician practicing with St. Jude Heritage Medical Group in Yorba Linda, CA.Click to read more

Fasiha Memon, PA-C

Physician Assistant (Gastroenterology)
53.5 mi · 5455 Garden Grove Blvd Suite 230, Westminster, CA 92683
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Fasiha Memon, PA, is a board-certified Physician Assistant, providing quality patient care at Gastrointestinal & Liver Consultants in Santa Ana, Irvine, Anaheim, and Westminster, California. Fasiha Memon is a dedicated healthcare professional. After earning a Bachelor of Science in Biological Sci...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
Easy same day appointment and was able to pick up my prescription within an hour of finishing my visit. Highly recommend
Jordan M
I will recommend Zocdoc to everyone, Excellent experience, very friendly, Top 5 STARS.
Bozena G
Setting up the appointment on Zocdoc and being able to wait in the comfort of my bed for my Dr to see me was so much better...I HIGHLY recommend Zocdoc.
Felisha N
National Public Radio
New York Times
Yahoo
Self.com
Verge
Wall Street Journal
Frequently asked questions

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

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

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

Zocdoc lets you search specifically for a Primary Care Doctor in Thousand Oaks 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 Thousand Oaks?

Zocdoc is a free online service that helps patients find UnitedHealthcare Doctors in Thousand Oaks and book appointments instantly. You can search for UnitedHealthcare Doctors in Thousand Oaks 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 Thousand Oaks who takes UnitedHealthcare insurance?

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

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

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

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

You can use Zocdoc to find UnitedHealthcare Doctors in Thousand Oaks 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 Thousand Oaks?

Doctors in Thousand Oaks 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 Thousand Oaks 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 Thousand Oaks 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 Thousand Oaks who sees patients during the weekend?

Zocdoc let's you see real-time availability for UnitedHealthcare Doctors in Thousand Oaks. Many UnitedHealthcare Doctors offer appointments on Saturdays and Sundays.

Find doctors

Zocdoc›Doctors›San Fernando, CA›Thousand Oaks, CA›UnitedHealthcare