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 Humana Doctors in Walnut Creek, 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 06/03/2026
Availability last updated 06/03/2026
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · 21 years of experience · Offers video visits ·
Next available: today
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits ·
Next available: today
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits ·
Next available: today
Primary Care Doctor (Virtual)
3.00
·2 reviews
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits ·
Next available: today
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits ·
Next available: today
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · 24 years of experience · Offers video visits ·
Next available: today
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · 15 years of experience · Offers video visits · Expertise in acute sinusitis + 6 more
Next available: today
Primary Care Doctor (Virtual)
4.48
·31 reviews
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits ·
Next available: tomorrow
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: today
Primary Care Doctor (Virtual)
5.00
·1 review
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits · Highly recommendedExpertise in hiv/aids
Next available: today
Primary Care Doctor (Virtual)
5.00
·2 reviews
Office was busy and my impression was very organized - May 20, 2026 by Paul G.Click to read more
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time
Next available: today
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · 25 years of experience · Offers video visits ·
Next available: today
Primary Care Doctor (Virtual)
5.00
·9 reviews
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits · Highly recommended
Next available: today
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · 25+ years of experience · Offers video visits ·
Read bio
Dr. Burruss attended the Medical College of Virginia, completing his medical degree in 1983. He enjoys travel, sports and lives by the motto: ‘Health is what enables us to live life to the fullest!”Click to read more
Next available: today
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits · Expertise in chronic diabetes + 1 more
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits ·
Next available: tomorrow
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: tomorrow
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: tomorrow
Primary Care Doctor (Virtual)
4.50
·4 reviews
Markleeville, CA
In-network · Humana
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in high cholesterol + 2 more
Next available: tomorrow
Primary Care Doctor (Virtual)
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits ·
Next available: tomorrow
Primary Care Doctor (Virtual)
5.00
·2 reviews
Markleeville, CA
In-network · Humana
Accepting new patients · Offers video visits · Highly recommended
Next available: tomorrow
Primary Care Doctor
4.00
·3 reviews
This was my first meeting with Dr. Bodor - she was very friendly and listened to my story and questions. She was knowledgeable about my issues and helpful with information and follow-up plans.Click to read more
11 mi · 3000 Colby St, Ste 301, Berkeley, CA 94705
In-network · Humana
Accepting new patients · Excellent wait time ·
Read bio
Dr. Bodor-Billings is an internal medicine specialist. She graduated from University of Texas Medical School in 1990 and has been practicing in Berkeley since 2003. Dr. Bodor-Billings completed her residency at University of Texas Medical Science Center.Click to read more
Primary Care Doctor (Virtual)
4.52
·63 reviews
It went smoothly and everyone was very friendly and professional. by KSClick to read more
San Ramon, CA
In-network · Humana
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
We are the only Diamond Certified medical practice in the San Ramon Valley, meaning we have been independently rated highest in quality care and service. Dr. Temkin has been in private practice in San Ramon for over fifteen years. He is a well-respected primary care physician who strives to help hi...Click to read more
Primary Care Doctor
4.52
·63 reviews
It went smoothly and everyone was very friendly and professional. by KSClick to read more
11.5 mi · 1081 Market Pl, Ste 300, San Ramon, CA 94583
In-network · Humana
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
We are the only Diamond Certified medical practice in the San Ramon Valley, meaning we have been independently rated highest in quality care and service. Dr. Temkin has been in private practice in San Ramon for over fifteen years. He is a well-respected primary care physician who strives to help hi...Click to read more
Primary Care Doctor
5.00
·1 review
12.5 mi · 400 29th St, Ste 400, Oakland, CA 94609
In-network · Humana
Accepting new patients · 25+ years of experience · Highly recommendedExpertise in hiv/aids + 3 more
Primary Care Doctor
4.92
·275 reviews
Very friendly and knowledgeable doctor! Highly recommend! ??Click to read more
14.5 mi · 9301 Fircrest Ln, San Ramon, CA 94583
In-network · Humana
Accepting new patients · Highly recommended · Excellent wait time · Expertise in diabetic emergency + 4 more ·
Read bio
Dr. Parveen Kaur is a primary care doctor at Tula Healthcare P.C. in San Ramon, CA. She offers in-person and virtual consultations to patients of all ages and genders. She can diagnose and treat common physical and mental illnesses, chronic diseases, and minor injuries. Dr. Kaur understands patien...Click to read more
Primary Care Doctor
5.00
·1 review
22.5 mi · 45 Castro St, Ste 423, San Francisco, CA 94114
In-network · Humana
Accepting new patients · 25+ years of experience · Highly recommendedExpertise in hiv/aids + 3 more
Primary Care Doctor
5.00
·1 review
- Nov 11, 2025 by Barbara B.Click to read more
28 mi · 901 Campus Dr, Ste 214, Daly City, CA 94015
In-network · Humana
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in diabetic emergency + 9 more ·
Read bio
Dr. Kris Kealey is an internal medicine specialist who earned her medical degree at Stanford University School of Medicine where she also completed a residence in internal medicine. With more than 31 years of experience, Dr. Kealey was inspired to become a medical provider after observing the dialog...Click to read more
Internist
5.00
·15 reviews
Great Physician very comfortable speaking to the Doctor and she is a very detailed listener and communicator. - Jul 21, 2023 by Lashone W.Click to read more
24.5 mi · 1900 Mowry Ave, Ste 105, Fremont, CA 94538
In-network · Humana
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time
Internist (Virtual)
5.00
·15 reviews
Great Physician very comfortable speaking to the Doctor and she is a very detailed listener and communicator. - Jul 21, 2023 by Lashone W.Click to read more
Fremont, CA
In-network · Humana
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time
Internist
4.68
·25 reviews
My first visit was a really good one. He listened to what I had to say and seemed very compassionate. - Oct 4, 2018 by James B.Click to read more
27.5 mi · 1720 El Camino Real, Ste 135, Burlingame, CA 94010
In-network · Humana
Accepting new patients · Excellent wait time ·
Read bio
Note: Dr. Carney will no longer see any patients under 40 years of age-no exceptions. Dr. Carney is an exceptional MD with a demonstrated history of working with patients from all backgrounds. He has a small but busy private practice and is skilled in diagnosis and treatment, preventive care, and a...Click to read more
Nurse Practitioner
4.00
·1 review
28 mi · 901 Campus Dr, Ste 214, Daly City, CA 94015
In-network · Humana
Accepting new patients ·
Read bio
Therese has 24 years in the United States Air Force as a Nurse Practitioner, working in Italy, Germany, England, Turkey, Japan, Africia, Indonesia, Florida and Texas, USA. Throughout her travels and years of experience, Theresa’s passion as a provider continues as she treats all people with applied ...Click to read more
Gastroenterologist (Virtual)
4.33
·3 reviews
She listened, explained some useful things, and scheduled a follow up. I felt very cared for. - Oct 16, 2025 by Luke B.Click to read more
Redwood City, CA
In-network · Humana
Accepting new patients · Offers video visits ·
Read bio
Dr. Madhuri Badrinath is a gastroenterologist at Peninsula Gastroenterology Medical Group in Mountain View, CA. She also offers virtual consultations. She is a visiting affiliate at El Camino Hospital and Sequoia Hospital. Dr. Badrinath is fluent in English, Hindi, Tamil, and Kannada, enabling her ...Click to read more
Primary Care Doctor (Virtual)
4.80
·1777 reviews
Extremely kind and caring doctor, can’t recommend him enough m - Apr 21, 2023 by Jasper M.Click to read more
San Jose, CA
In-network · Humana
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Tung Nguyen, MD, is passionate about staying involved in his community. When he's not instructing classes in Tae Kwon Do, or mentoring boys in the Big Brothers Organization, you can find him serving the Bay Area as a Family Practitioner and Primary Care Doctor at the Regional Medical Center of San J...Click to read more
Primary Care Doctor
4.42
·50 reviews
She was very professional. I will definitely return for diabetes follow up - May 20, 2016Click to read more
2.5 mi · 215 Lennon Ln, Ste 200, Walnut Creek, CA 94598
In-network · Humana
Accepting new patients · Excellent wait time ·
Read bio
Dr. Jyoti Bhat received her medical degree from Mount Sinai School of Medicine and completed her Internal Medicine training at Santa Clara Valley Medical Center. She continued to fellowship in Endocrinology at the University of California, Irvine. Dr. Bhat enjoys all aspects of endocrinology practi...Click to read more
Next available: Mon, Jul 6
Physician Assistant (Allergy)
2.5 mi · 215 Lennon Ln, Ste 200, Walnut Creek, CA 94598
In-network · Humana
Accepting new patients ·
Read bio
Sarah is a certified Physician Assistant originally from the Dallas, TX area. She completed her PA training at the University of Oklahoma – Tulsa and relocated to the Bay Area in 2022. Driven by a passion for improving patients’ quality of life, Sarah is dedicated to providing thoughtful and persona...Click to read more
Primary Care Doctor
5 mi · 3330 Clayton Rd, Ste A, Concord, CA 94519
In-network · Humana
Accepting new patients · Expertise in lower back pain + 3 more ·
Read bio
Dr. Saw Sein is a board-certified Family Physician with many years of experience in a primary care setting. She grew up in Southeast Asia and received her medical degree from the University of Medicine, Mandalay, Myanmar. Then she came to the United States for postgraduate learning. Dr. Sein comple...Click to read more
Next available: Thu, Jul 2
Primary Care Doctor
4.56
·52 reviews
Professional and to the point. She valued her time and mine, which I appreciate. by EFClick to read more
5.5 mi · 2182 E St, Concord, CA 94520
In-network · Humana
Accepting new patients ·
Read bio
Dr. Anita Bhat received her medical degree from Ross University School of Medicine and completed her Internal Medicine training at the UCLA-VA Medical Center. She continued to fellowship in Endocrinology at the University of California, Irvine. Dr. Bhat believes in the importance of communication a...Click to read more
Allergist
5.00
·1 review
5.5 mi · 2182 E St, Concord, CA 94520
In-network · Humana
Accepting new patients · Highly recommended ·
Read bio
Dr. Sandeep Sarkaria is a dedicated and compassionate Allergy and Immunology Specialist committed to providing exceptional care to patients dealing with a wide range of allergic and immunological disorders. After completing her medical education at Ross University School of Medicine, Dr. Sarkaria co...Click to read more
Next available: tomorrow
Physician Assistant (Allergy)
5.00
·1 review
12.5 mi · 5709 Market St, Oakland, CA 94608
In-network · Humana
Accepting new patients · Highly recommended ·
Read bio
Kaitlyn Watkins is a certified Physician Assistant, originally from San Diego. She received her Bachelor of Science in Psychobiology at UCLA and continued her education at Chapman University, earning her Master of Medical Sciences in Physician Assistant Studies. As a Physician Assistant, Kaitlyn is ...Click to read more
Primary Care Doctor
15 mi · 3737 Lone Tree Way, Antioch, CA 94509
In-network · Humana
Accepting new patients · Expertise in lower back pain + 3 more ·
Read bio
Dr. Saw Sein is a board-certified Family Physician with many years of experience in a primary care setting. She grew up in Southeast Asia and received her medical degree from the University of Medicine, Mandalay, Myanmar. Then she came to the United States for postgraduate learning. Dr. Sein comple...Click to read more
Next available: Wed, Jul 1
Primary Care Doctor
4.42
·50 reviews
She was very professional. I will definitely return for diabetes follow up - May 20, 2016Click to read more
15 mi · 3737 Lone Tree Way, Antioch, CA 94509
In-network · Humana
Accepting new patients · Excellent wait time ·
Read bio
Dr. Jyoti Bhat received her medical degree from Mount Sinai School of Medicine and completed her Internal Medicine training at Santa Clara Valley Medical Center. She continued to fellowship in Endocrinology at the University of California, Irvine. Dr. Bhat enjoys all aspects of endocrinology practi...Click to read more
Next available: Tue, Jul 7
Primary Care Doctor
19 mi · 27206 Calaroga Ave, Ste 116, Hayward, CA 94545
In-network · Humana
Accepting new patients · 25+ years of experience · Expertise in asthma + 9 more
Next available: Fri, Jun 5
Primary Care Doctor
4.80
·5 reviews
Dr. Sab is one of the most highly professional doctors I have ever been too - His professionalism, bed-side manners and most of all his treatment and medicine he prescribes is uncanny - Dr. Sab has impacted my "life-span" and he definitely will always be my "physician" - I feel sorry for other patie...Click to read more
21 mi · 909 Hyde St, Ste #317, San Francisco, CA 94109
In-network · Humana
Accepting new patients ·
Read bio
Dr. Sab did his allergy and rheumatology training at Scripps Clinic and Research Foundation, La Jolla, University of California San Diego and UCLA. Dr. Sab is board certified in Internal Medicine, Allergy and Immunology and Rheumatology. He is a Fellow of American Academy of Allergy, Asthma and Immu...Click to read more
Next available: Tue, Jun 9
Primary Care Doctor
4.44
·1253 reviews
Dr. Cheng is a excellent doctor and I will recommend her always. - Feb 20, 2014 by Jamie T.Click to read more
14 mi · 13847 E 14th St, Ste 108, San Leandro, CA 94578
In-network · Humana
Accepting new patients ·
Read bio
Before arriving for your appointment, please ensure it has been confirmed by my office. Patients MUST fill out their forms online via ZocDoc, or you may arrive 15 minutes early to complete them in person. Otherwise, please expect a longer wait time. **PLEASE bring your insurance card to your visi...Click to read more
Nurse Practitioner
5.00
·2 reviews
The experience was perfect. Efficient and fast.Click to read more
19 mi · 27206 Calaroga Ave, Ste 116, Hayward, CA 94545
In-network · Humana
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Julia Schrogin is a Bay Area native. With a desire to serve patients across a large scope of practice, she pursued her master’s in nursing at Emory University in Atlanta to become a Family Nurse Practitioner. She values patient-centered care, fostering an environment in which patients are understood...Click to read more
Next available: tomorrow
Allergist
5.00
·1 review
17.5 mi · 5173 Lone Tree Way, Antioch, CA 94531
In-network · Humana
Accepting new patients · Highly recommended ·
Read bio
Dr. Sandeep Sarkaria is a dedicated and compassionate Allergy and Immunology Specialist committed to providing exceptional care to patients dealing with a wide range of allergic and immunological disorders. After completing her medical education at Ross University School of Medicine, Dr. Sarkaria co...Click to read more
Next available: Mon, Jun 8
Primary Care Doctor
4.56
·52 reviews
Professional and to the point. She valued her time and mine, which I appreciate. by EFClick to read more
24.5 mi · 1620 Pennsylvania Ave, Ste B, Fairfield, CA 94533
In-network · Humana
Accepting new patients ·
Read bio
Dr. Anita Bhat received her medical degree from Ross University School of Medicine and completed her Internal Medicine training at the UCLA-VA Medical Center. She continued to fellowship in Endocrinology at the University of California, Irvine. Dr. Bhat believes in the importance of communication a...Click to read more
Physician Assistant (Allergy)
24.5 mi · 1860 Mowry Ave, Ste 201, Fremont, CA 94538
In-network · Humana
Accepting new patients ·
Read bio
Mary Tran was born and raised in the Bay Area. She received her Bachelor of Science at California State University East Bay and continued her education at Touro University California, earning a dual Master’s in Physician Assistant Studies and Public Health. Mary’s journey into medicine began at a lo...Click to read more
Primary Care Doctor
4.53
·184 reviews
Everyone was friendly, parking was easy, nice waiting area - Feb 15, 2022 by Nathan V.Click to read more
44.5 mi · 221 E Hacienda Ave, # D, Campbell, CA 95008
In-network · Humana
Accepting new patients ·
Read bio
I grew up in Buffalo, N.Y. and East Lansing, MI. I went to undergraduate at Michigan State University, where both my parents are faculty. I then attended medical school at Wayne State University in Detroit, MI. It is one of the largest medical schools in the country and I got to see a lot of interes...Click to read more
Next available: tomorrow
Primary Care Doctor
4.49
·126 reviews
Very nice employees and doctor. Nice office space. - Jun 29, 2024 by Kylie P.Click to read more
52 mi · 2693 Florin Rd, Sacramento, CA 95822
In-network · Humana
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Cancellation policy applies to all patients irrespective of booking source or appointment type. Same day booking cannot be cancelled or rescheduled for any reason whatsoever including act of god or force majeure. Patients can do one free rescheduling within 24hours of booking (Does not apply to same...Click to read more
Next available: Mon, Jun 8
Primary Care Doctor
5.00
·4 reviews
The staff and Doctor were professional and knowledgeab;e/ - Dec 6, 2025 by Ronald R.Click to read more
59.5 mi · 2300 Bell Exceutive Ln, Sacramento, CA 95825
In-network · Humana
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
He is originally from the Middle East, but Sacramento has been his home for many years. He earned his bachelor’s degree in Molecular Biology before attending medical school at Spartan Health Sciences University. After completing his medical degree, he pursued an Internal Medicine residency in Las Cr...Click to read more
Next available: tomorrow
Nurse Practitioner
59.5 mi · 2300 Bell Exceutive Ln, Sacramento, CA 95825
In-network · Humana
Accepting new patients ·
Read bio
Joseph Ochoa or Joe, is a certified Nurse Practitioner by the American Academy of Nurse Practitioners. Joe was a graduate of Samuel Merrit University and comes to Jiva Health with 7 plus years of experience working in primary care. Prior to becoming a Nurse Practitioner Joe worked in the field of s...Click to read more
Next available: tomorrow
Primary Care Doctor (Virtual)
Petaluma, CA
In-network · Humana
Accepting new patients · Offers video visits · Expertise in emphysema (copd) + 9 more ·
Read bio
Dr. Rajina Ranadive is a board-certified Internal Medicine physician who has practiced in Petaluma since 2003, providing primary care for adults of all ages. Dr. Ranadive focuses on prevention and wellness, promoting healthy lifestyles, and treating chronic as well as acute illnesses, with a special...Click to read more
Primary Care Doctor
38.5 mi · 905 E Washington St, Petaluma, CA 94952
In-network · Humana
Also offers video visits · Accepting new patients · Expertise in emphysema (copd) + 9 more ·
Read bio
Dr. Rajina Ranadive is a board-certified Internal Medicine physician who has practiced in Petaluma since 2003, providing primary care for adults of all ages. Dr. Ranadive focuses on prevention and wellness, promoting healthy lifestyles, and treating chronic as well as acute illnesses, with a special...Click to read more
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
I found my new gynecologist thanks to zocdoc! Friendly and easy to talk to and is in network!
Clara M
Zocdoc is the best. The NP, I believe, was very knowledgeable and very proficient. I totally recommend Zocdoc to my friends. Thank you, Zocdoc!
Michelle C
wish I would have found this dentist sooner highly recommend. Thanks Zocdoc
Stefan M
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 Walnut Creek who takes Humana insurance?

On average, patients who use Zocdoc can search for a Primary Care Doctor in Walnut Creek who takes Humana 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 Walnut Creek who accept Humana insurance and make an appointment online.


How can I find a Primary Care Doctor in Walnut Creek who takes Humana?

Zocdoc lets you search specifically for a Primary Care Doctor in Walnut Creek who takes Humana. 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 Humana Primary Care Doctor in Walnut Creek?

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

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


How can I find a Humana Primary Care Doctor in Walnut Creek who sees patients after hours?

On Zocdoc, you can search specifically for Humana Doctors in Walnut Creek with availability after 5 p.m.


How can I find a top-rated Humana Primary Care Doctor in Walnut Creek?

You can use Zocdoc to find Humana Doctors in Walnut Creek 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 Walnut Creek?

Doctors in Walnut Creek 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 Humana?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Doctors in Walnut Creek who accept Humana 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 Humana Primary Care Doctor in Walnut Creek 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 Humana Primary Care Doctor in Walnut Creek who sees patients during the weekend?

Zocdoc let's you see real-time availability for Humana Doctors in Walnut Creek. Many Humana Doctors offer appointments on Saturdays and Sundays.