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315 verified Gastroenterologists in Rancho Cucamonga, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
All providers
Availability last updated 11/10/2026
Availability last updated 11/10/2026

Dr. Richard Moskowitz, MD

Internist (Virtual)
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in chronic kidney disease + 4 more ·
Read bio
Dr. Moskowitz is a board-certified internal medicine physician with more than 30 years of experience caring for adults throughout the Bay Area. His career spans private practice, hospital medicine, transitional care, urgent care, and hospice leadership. He has dedicated his work to providing accessi...Click to read more

David Boyd, NP

Family Nurse Practitioner (Virtual)
Markleeville, CA
Accepting new patients · Offers video visits ·

Dr. Anwar Hussain, MD

Family Physician (Virtual)
4.90
·20 reviews
The appointment passed well with doctor anwar and the desk services was nice - Nov 5, 2026 by Aissam N.Click to read more
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Anwar Hussain is a family physician who delivers compassionate, comprehensive primary care. He practices at Altais Medical Group in Berkeley, CA. He also offers virtual consultations. Dr. Hussain manages acute and chronic conditions, emphasizes preventive health, and addresses complex multi-mor...Click to read more

Dr. Marcus Tellez, DO

Family Physician (Virtual)
Markleeville, CA
Accepting new patients · Offers video visits · Expertise in chronic high blood pressure + 3 more

Dr. Sam Samarrai, MD

Family Physician (Virtual)
Markleeville, CA
Accepting new patients · Offers video visits · Expertise in chronic diabetes + 7 more

Ron Ordona, NP

Nurse Practitioner (Virtual)
Markleeville, CA
Accepts Medicare
Accepting new patients · Offers video visits · Expertise in high cholesterol + 5 more ·
Read bio
My focus is on the care of homebound seniors and individuals, helping them maintain the best quality of life (QOL) possible at their level of functioning. I am wound care certified (WCC) and specialize in palliative care and chronic wounds.Click to read more

Dr. Babak Gachpaz, MD, FACP

Internist (Virtual)
5.00
·4 reviews
Dr. G was full of authenticity and empathy. He was thorough and thoughtful in his approach to lifetime chronic back pain. His approach to healing blended East (turmeric for inflammation) and West (conventional medicine for a herniated disc). I have already recommended him to my daughter. Completely ...Click to read more
Markleeville, CA
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in sepsis ·
Read bio
Dr. Gachpaz was born in Iran and moved to Germany with his family as a teenager. He attended medical school at Heinrich Heine University in Germany and then at Saba University School of Medicine in the Caribbean Netherlands. He completed his Internal Medicine Residency at the University of Missouri,...Click to read more

Deborah I Wolff-Baker, NP

Family Nurse Practitioner (Virtual)
Markleeville, CA
Accepts Medicare
Accepting new patients · Offers video visits ·

Dr. David Law, MD

Family Physician (Virtual)
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Accepting new patients · Offers video visits ·
Read bio
Dr. David Law is a dedicated family physician who offers primary care services to individuals of all ages and genders. He earned his Doctor of Medicine degree from St. George's University School of Medicine. He is certified by the American Board of Family Medicine, demonstrating his expertise in del...Click to read more

Tatyana Kovalevskij, MSPA

Physician Assistant (Virtual)
4.60
·35 reviews
Everyone was friendly and I felt comfortable. Very happy to have found care. by Edward M.Click to read more
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · Offers video visits ·
Read bio
Ms. Tatyana Kovalevskij is a highly skilled physician assistant. She is a primary care provider at Altais in Oakland, CA, and also offers virtual care. Her approach is evidence based medicine with shared patient decision making. Ms. Kovalevskij emphasizes efficiency and clarity during visits, helpin...Click to read more

Dr. Madhuri Badrinath, MD

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
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
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

Dr. Cynthia Leung, MD

Gastroenterologist (Virtual)
4.75
·173 reviews
Shes really nice and very accommodating. I would highly recommend her. - Feb 17, 2015 by Carol J.Click to read more
Redwood City, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · 24 years of experience · Offers video visits · Excellent wait time · Expertise in colonoscopy + 2 more ·
Read bio
Peninsula Gastroenterology Medical Group's offices are located in Redwood City and Mountain View, California. Please ensure you are comfortable with required travel time to the office before scheduling your appointment. Dr. Cynthia Leung was born and raised in the Bay Area. She completed both her ...Click to read more

Dr. Daniel Rengstorff, MD

Gastroenterologist (Virtual)
4.78
·164 reviews
Very thorough.. Explained everything clearly. Was empathic. Knowledgeable in field. - Aug 7, 2020 by Deedee W.Click to read more
Redwood City, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 5 more ·
Read bio
Peninsula Gastroenterology Medical Group's offices are located in Redwood City and Mountain View, California. Please ensure you are comfortable with required travel time to the office before scheduling your appointment. Dr. Rengstorff was born and raised in the Bay Area. He attended medical school...Click to read more

Dr. Roger Kao, MD

Gastroenterologist (Virtual)
5.00
·2 reviews
I received excellent care from Dr.Kao and he is very personable. Highly recommend. by NCClick to read more
San Carlos, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in colonoscopy + 5 more ·
Read bio
Dr. Roger Kao was born and raised in Portland, Oregon. After his undergraduate work at the University of Washington, he moved to the mid-west and obtained his medical degree from Chicago Medical School. He then went on to complete his internal medicine residency and Gastroenterology and Hepatology ...Click to read more

Dr. Scott Levenson, MD

Gastroenterologist (Virtual)
5.00
·1 review
I have been a longtime patient of Dr. Levinson, and I can't speak highly enough of both his clinical expertise and friendly personable nature. As a nurse, I can appreciate the complex medical situations he has helped me navigate, that has earned my trust and loyalty as a patient. Even though I don't...Click to read more
San Carlos, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Scott Levenson was raised on the Peninsula. After graduating from Menlo-Atherton High School, he attended college at the University of California, San Diego. Dr. Levenson completed medical school at the University of Michigan and his internal medicine residency at University of Washington. In 1...Click to read more

Emily Choi, PA

Physician Assistant (Virtual)
San Leandro, CA
Accepts BlueCross BlueShield, Cigna, Medicare + 2 more
Accepting new patients · Offers video visits ·
Read bio
Ms. Emily Choi is a physician assistant at CityHealth Urgent Care in San Leandro, CA. She is recognized for her compassionate patient care. Ms. Choi excels in patient assessment, diagnosis, treatment, and education. Patients trust her expertise and consistently benefit from positive, lasting health...Click to read more

Dr. Bhavesh Patel, MD

Gastroenterologist
4.88
·16 reviews
My experience was positive! Dr Patel listened to my concerns and was attentive. He asked questions and was kind and educational. His team was professional and was helpful in every step of the way. I felt supported and received the treatment needed. - Aug 25, 2026 by Yajaira M.Click to read more
3 mi · 9481 Pittsburgh Ave, Ste 200, Rancho Cucamonga, CA 91730
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
Bhavesh Patel, MD, FACG Gastroenterologists in Los Angeles and San Bernardino county Co-Founder at Platinum Digestive Health Bhavesh Patel MD FACG, is a board-certified gastroenterologist at Platinum Digestive Health in Rancho Cucamonga, California. He enjoys caring for men and women of all ages, re...Click to read more
Next available: today

Dr. Bhavesh Patel, MD

Gastroenterologist
4.88
·16 reviews
My experience was positive! Dr Patel listened to my concerns and was attentive. He asked questions and was kind and educational. His team was professional and was helpful in every step of the way. I felt supported and received the treatment needed. - Aug 25, 2026 by Yajaira M.Click to read more
10.5 mi · 13768 Roswell Ave, Ste 219, Chino, CA 91710
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
Bhavesh Patel, MD, FACG Gastroenterologists in Los Angeles and San Bernardino county Co-Founder at Platinum Digestive Health Bhavesh Patel MD FACG, is a board-certified gastroenterologist at Platinum Digestive Health in Rancho Cucamonga, California. He enjoys caring for men and women of all ages, re...Click to read more
Next available: Tue, Nov 17

Irina Jovel, FNP-BC, PHN

Nurse Practitioner (Gastroenterology) (Virtual)
5.00
·23 reviews
I’m 61 years old and have had numerous doctor appointments over the years. My visit with nurse practitioner, Irina Jovel was by far the BEST experience I’ve ever had with a doctor. She spent a generous amount of time with me, asking me questions and answering my questions. She was very empathetic an...Click to read more
Corona, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in acute stomach inflammation/infection + 2 more ·
Read bio
Irina obtained her bachelor's degree in Nursing and Public Health at West Coast University in Ontario, CA, where she fell in love with “The Art of Caring.” Her career as a registered nurse was fulfilling, but her thirst for knowledge and growth led Irina to California Baptist University in Riversid...Click to read more
Next available: Tue, Dec 1

Irina Jovel, FNP-BC, PHN

Nurse Practitioner (Gastroenterology)
5.00
·23 reviews
I’m 61 years old and have had numerous doctor appointments over the years. My visit with nurse practitioner, Irina Jovel was by far the BEST experience I’ve ever had with a doctor. She spent a generous amount of time with me, asking me questions and answering my questions. She was very empathetic an...Click to read more
17.5 mi · 341 Magnolia Ave, Ste. 207, Corona, CA 92879
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute stomach inflammation/infection + 2 more ·
Read bio
Irina obtained her bachelor's degree in Nursing and Public Health at West Coast University in Ontario, CA, where she fell in love with “The Art of Caring.” Her career as a registered nurse was fulfilling, but her thirst for knowledge and growth led Irina to California Baptist University in Riversid...Click to read more
Next available: Tue, Dec 1

Dr. Shruti Ariza, MD

Gastroenterologist
4.86
·81 reviews
Dr Ariza is very thorough and spends enough time asking pertinent questions that help come up with a plan - Oct 17, 2026 by Mahesh R.Click to read more
27.5 mi · 1140 W La Veta Ave, Ste 550, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 5 more ·
Read bio
Dr. Ariza is a local of south Orange County. After completing her undergraduate degree in biology and psychology at UCLA, she went to medical school at Hahnemann/Drexel University College of Medicine. Dr. Ariza completed her internal medicine residency at Saint Vincent’s Hospital in New York City, w...Click to read more
Next available: Fri, Nov 13

Dr. Razmik Thomassian, MD

Internist (Virtual)
4.33
·86 reviews
This doctor was very caring and understanding. - Jun 24, 2024 by Earl T.Click to read more
Duarte, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · Offers video visits ·
Read bio
I like to think of myself as a clinician and patient advocate, striving for quality patient care that supports the wellbeing of patients both in the short and long term. In an ever-busy and constantly changing medical field, I believe the most important part of being a physician is the ability to li...Click to read more
Next available: Sat, Jan 2

Dr. Bob Chiang, MD

Hospice and Palliative Medicine Specialist
4.11
·18 reviews
Receptionist very nice, took me in right away. Didn’t wait long. Doctor listen to my concerns. Overall had a great experience. - Oct 20, 2024 by Anthony D.Click to read more
22 mi · 1227 Buena Vista St, Ste F, Duarte, CA 91010
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Also offers video visits · Accepting new patients · 25 years of experience ·
Read bio
Dr. Bob Chiang, MD, earned his Doctor of Medicine from Chung Shan Medical University. He is trained and board certified in Family Practice and Palliative Care, with additional training in Internal Medicine and Hospital Medicine. With over 20 years of experience as a clinician, Dr. Chiang also manage...Click to read more
Next available: Sat, Jan 2

Daniel Chiu, NP

Nurse Practitioner (Gastroenterology)
5.00
·30 reviews
27.5 mi · 1010 W. La Veta Ave., Ste 570, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended ·
Read bio
**ALL HMO PATIENTS, MEDICARE PATIENTS AND EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR APPOINTMENTS** Daniel Chiu is a Board Certified Nurse Practitioner who graduated from Azusa Pacific University with his Master of Science in Nursing with an emphasis in adult gerontology. He was honored w...Click to read more
Next available: Mon, Nov 16

Kristi Lindsey, NP

Nurse Practitioner (Gastroenterology)
5.00
·23 reviews
27.5 mi · 1140 W La Veta Ave, Ste 550, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Kristi is a board certified Nurse Practitioner with a Master of Science Degree in Nursing; completing the Advance Nurse Practitioner graduate program at California State University, Long Beach. She has devoted her career to the field of Gastroenterology and Hepatology and has enjoyed working as a GI...Click to read more
Next available: Mon, Nov 16

Avani Gokaldas, PA, PA-C

Physician Assistant (Gastroenterology)
5.00
·30 reviews
I highly recommend Avani Gokaldas, PA, PA-C for any and all your Gastroenterologist needs. She is very professional, and I feel like she is genuinely concerned with my wellbeing. OI will continue to see her as needed. - Apr 23, 2025 by Curtis S.Click to read more
27.5 mi · 1140 W La Veta Ave, Ste 550, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Avani, a Certified Physician Assistant (PA-C), earned her Master of Science degree in Physician Assistant Studies at Midwestern University in 2003. She previously obtained her Bachelor of Arts in Psychology from the University of California, Berkeley in 1998. She is certified as a Physician Assistan...Click to read more
Next available: Wed, Nov 18

Dr. Nishchal Kumar, MD

Family Physician (Virtual)
Anaheim, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits · Expertise in high cholesterol + 3 more ·
Read bio
As an Orange County native, Dr. Kumar feels at home starting Coastal Primary Care Physicians Group to provide integrated healthcare to his community. Dr. Kumar views his role as a family medicine physician coach, guiding his patients on their health journey. When working with his patients, he employ...Click to read more
Next available: tomorrow

Dr. John Lah, MD

Gastroenterologist
4.66
·71 reviews
Great Doctor. He is attentive and a good listener. Very experienced and professional. - Nov 9, 2026 by Christopher B.Click to read more
34.5 mi · 3851 Katella Ave, Ste 205, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 2 more ·
Read bio
Dr John J. Lah is a highly skilled, experienced gastroenterologist and former chief of GI at PIH Whittier. There he served on clinical faculty for the family practice residency for over 13 years. Prior to his Whittier legacy, he was the associate chief of GI at Kaiser Permanente in Walnut Creek. He ...Click to read more
Next available: Mon, Nov 23

Dr. John Lah, MD

Gastroenterologist
4.66
·71 reviews
Great Doctor. He is attentive and a good listener. Very experienced and professional. - Nov 9, 2026 by Christopher B.Click to read more
35.5 mi · 3840 Woodruff Ave, Ste.206, Long Beach, CA 90808
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 2 more ·
Read bio
Dr John J. Lah is a highly skilled, experienced gastroenterologist and former chief of GI at PIH Whittier. There he served on clinical faculty for the family practice residency for over 13 years. Prior to his Whittier legacy, he was the associate chief of GI at Kaiser Permanente in Walnut Creek. He ...Click to read more
Next available: Thu, Nov 19

Dr. Shenoda Abd Elmaseh, MD

Family Physician
35 mi · 20311 SW Acacia St, Ste 100, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients ·
Read bio
Welcome to Good Shepherd Medical Center, where we combine professional medical excellence with compassionate, Christian values. Our practice provides ethical, evidence-based healthcare tailored to your unique journey. Led by an experienced Primary Care Provider (PCP), our clinic specializes in compr...Click to read more
Next available: Thu, Nov 12

Dr. Shenoda Abd Elmaseh, MD

Family Physician (Virtual)
Newport Beach, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Offers video visits ·
Read bio
Welcome to Good Shepherd Medical Center, where we combine professional medical excellence with compassionate, Christian values. Our practice provides ethical, evidence-based healthcare tailored to your unique journey. Led by an experienced Primary Care Provider (PCP), our clinic specializes in compr...Click to read more

Dr. Omid Shaye, MD

Gastroenterologist
4.77
·155 reviews
He was really sweet and thorough! I felt seen and not gaslit like I felt with previous doctors. He knows his stuff. by Ermaline O.Click to read more
45 mi · 8631 W 3rd St, Ste 815 E, Los Angeles, CA 90048
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 9 more ·
Read bio
Omid A. Shaye, MD, brings a wealth of experience and a vast body of knowledge to Gastroenterology Associates of Beverly Hills. He and his Co-Director Dr. Enayati have quickly become the “go-to” doctors for all GI disorders and related treatments in Beverly Hills, California. A strong patient advocat...Click to read more
Next available: Thu, Nov 12

Dr. Pedram Enayati, MD

Gastroenterologist
4.56
·207 reviews
Fantastic Doctor. Listens to you and keeps you very involved. Have already recommended to friends - Nov 6, 2015 by Michelle M.Click to read more
45 mi · 8631 W 3rd St, Ste 815 E, Los Angeles, CA 90048
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 23 years of experience · Expertise in colonoscopy + 9 more ·
Read bio
Dr. Enayati earned his Doctor of Medicine from the University of California, Los Angeles. He completed his internship and residency in Internal Medicine at Cedars-Sinai Medical Center, followed by a fellowship in Gastroenterology at UCLA Medical Center. He has conducted extensive research on GI diso...Click to read more
Next available: today

Dr. Tova Sofer, MD

Gastroenterologist
4.62
·135 reviews
Dr. Sofer was so kind to me and really helpful. I highly recommend going to her. She is a wonderful doctor! - Sep 3, 2021 by Megan R.Click to read more
45 mi · 8631 W 3rd St, Ste 815 E, Los Angeles, CA 90048
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Expertise in colonoscopy + 5 more ·
Read bio
Dr. Tova Sofer is a primary care doctor, gastroenterologist, and internist. She is currently working at Gastroenterology Associates of Beverly Hills, located in Los Angeles, CA. She attended the University of California, Davis, where she earned her Doctor of Medicine degree. Dr. Sofer is affiliat...Click to read more

Terri Rembuskos, PA-C

Physician Assistant (Gastroenterology)
5.00
·30 reviews
33.5 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Terri Rembuskos is a graduate of the University of California, Irvine. She completed her Bachelor of Science in Biology and a Bachelor of Arts in Political Science in 1998. She went on to graduate from the Universit...Click to read more
Next available: Wed, Nov 25

Denise Sherk, NP

Nurse Practitioner (Gastroenterology)
4.67
·39 reviews
- May 4, 2025 by Khadija H.Click to read more
34.5 mi · 31571 Canyon Estates Dr, #131, Lake Elsinore, CA 92532
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Denise’s undergraduate education includes a Bachelor of Arts in Biology from La Sierra University, an Associate of Science in Nursing, and a Bachelor of Science in Nursing from Loma Linda University. In 2007, she was inducted into the Honor Society of Nursing, Sigma Theta Tau International. As a re...Click to read more
Next available: Tue, Nov 17

Bhavana Akotia, PA-C

Physician Assistant (Gastroenterology)
5.00
·13 reviews
This was a really simple and great experience - Jul 23, 2025 by Sarah T.Click to read more
34.5 mi · 3851 Katella Ave, Ste 205, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Bhavana Akotia, a Certified Physician Assistant (PA-C), earned her Bachelor of Science in Physician Assistant Studies from Charles R. Drew University of Medicine and Science in 2001. Prior to that, she obtained a Bachelor of Biology from Augusta University in Augusta, Georgia, in 1997. She is certif...Click to read more
Next available: Mon, Nov 23

Dustin Gottfeld, PA, PA-C, MPAS

Physician Assistant (Gastroenterology)
4.59
·34 reviews
Dustin Gottfeld, very kind and professional - Apr 10, 2025 by EUNSUP L.Click to read more
34.5 mi · 31571 Canyon Estates Dr, #131, Lake Elsinore, CA 92532
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Excellent wait time ·
Read bio
Dustin grew up in Los Angeles and completed his Bachelors of Science degree in Cell Biology at UC Davis. During his undergraduate studies, he worked in a variety of departments, including UC Davis Medical Center’s emergency department and their biomedical sciences facility. Following graduation, he...Click to read more
Next available: Mon, Nov 23

Meggan Chappell, PA

Physician Assistant (Gastroenterology)
4.72
·32 reviews
Wonderful experience! - Nov 11, 2025 by Jennifer W.Click to read more
37 mi · 3833 Worsham Ave, Suite 302, Long Beach, CA 90808
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Meggan Chappell is a certified physician assistant with a strong background in patient care. She earned her Master of Science in Physician Assistant Studies from the University of Utah in 2022. Prior to pursuing her physician assistant degree, Meggan received her Bachelor’s degree in Psychology from...Click to read more
Next available: Mon, Nov 16

Erica Williams, PA

Physician Assistant (Gastroenterology)
4.96
·28 reviews
Doctor made me feel very comfortable. - Aug 19, 2026 by Carlita E.Click to read more
37 mi · 3833 Worsham Ave, Suite 302, Long Beach, CA 90808
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Erica Williams is a certified physician assistant specializing in gastroenterology. She earned her Master of Science in Physician Assistant Studies from Western University of Health Sciences in Pomona, CA, in 2023. Prior to that, she completed a Bachelor of Arts in Sociology with a minor in Public H...Click to read more
Next available: Tue, Nov 17
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Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Rancho Cucamonga?

On average, patients who use Zocdoc can search for a Gastroenterologist in Rancho Cucamonga, book an appointment, and see the Gastroenterologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Gastroenterologists in Rancho Cucamonga who accept your insurance and make an appointment online.

How can I find a Rancho Cucamonga Gastroenterologist who takes my insurance?

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

How can I book an appointment online with a Gastroenterologist in Rancho Cucamonga?

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

How can I find a female Gastroenterologist in Rancho Cucamonga?

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

How can I find a Rancho Cucamonga Gastroenterologist who sees patients after hours?

On Zocdoc, you can search specifically for Rancho Cucamonga Gastroenterologists with availability after 5 p.m.

How can I find a top-rated Gastroenterologist in Rancho Cucamonga?

You can use Zocdoc to find Gastroenterologists in Rancho Cucamonga 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 Gastroenterologist online in Rancho Cucamonga?

Gastroenterologists in Rancho Cucamonga 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 Gastroenterologists who offer video visits.

Are video visits with a Gastroenterologist online covered by my insurance?

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

How can I find a Gastroenterologist in Rancho Cucamonga who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Gastroenterologist 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 Gastroenterologist in Rancho Cucamonga who sees patients during the weekend?

Zocdoc let's you see real-time availability for Gastroenterologists in Rancho Cucamonga. Many Gastroenterologists offer appointments on Saturdays and Sundays.

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