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315 verified UnitedHealthcare Gastroenterologists in West Covina, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 11/12/2026
Availability last updated 11/12/2026
Internist (Virtual)
4.91
·306 reviews
Nice office, very helpful staff. Doctor was great and aswered all my questions.Click to read more
Sherman Oaks, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in lower back pain + 6 more ·
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Ali Sheybani MD is the founder of Joy Medical, which offers quality primary care. Dr. Sheybani is a compassionate and top-ranked internist and primary care doctor, providing the highest-quality care for patients in and around Sherman Oaks, CA. He earned his Doctor of Medicine from Shahid Sadooghi U...Click to read more
Family Physician
4.57
·42 reviews
quick appointment and they helped me with exactly what i needed - Jun 5, 2024Click to read more
32 mi · 400 Newport Center Dr, Ste 301, Newport Beach, CA 92660
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in chronic high blood pressure + 9 more ·
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Dr. Mangoba earned his bachelor's degree in Biology at the University of California, Riverside, in 1996. He graduated with a Doctor of Medicine from Loma Linda University School of Medicine in 2000. He completed his Family Medicine residency training at Riverside University Health System (formerly R...Click to read more
Family Physician (Virtual)
4.57
·42 reviews
quick appointment and they helped me with exactly what i needed - Jun 5, 2024Click to read more
Newport Beach, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in chronic high blood pressure + 9 more ·
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Dr. Mangoba earned his bachelor's degree in Biology at the University of California, Riverside, in 1996. He graduated with a Doctor of Medicine from Loma Linda University School of Medicine in 2000. He completed his Family Medicine residency training at Riverside University Health System (formerly R...Click to read more
Family Physician
35.5 mi · 24953 Paseo De Valencia Building B, Unit 28B, Laguna Hills, CA 92653
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in high cholesterol + 3 more ·
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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
Gastroenterologist
4.39
·59 reviews
Everyone was very pleasant to deal with, and everything was explained satisfactorily. - May 15, 2015Click to read more
48.5 mi · 1687 Erringer Rd, Suite 103, Simi Valley, CA 93065
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Expertise in upper gi endoscopy + 10 more ·
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Dr. Mayur Trivedy, MD, is a Board Certified Gastroenterologist serving patients in the Simi Valley, California area and surrounding communities. He attended The Ross University School of Medicine and completed an internship, residency and fellowship at the State University of New York, Downstate Med...Click to read more
Primary Care Doctor
5.00
·1 review
47 mi · 12740 Hesperia Rd, Victorville, CA 92395
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Shima Hadidchi’s primary care office is committed to providing comprehensive, personalized care for you and your family. Our practice setting is warm and inviting, and we strive to offer genuinely compassionate care to our patients. Dr. Hadidchi, a graduate of Hamadan University of Medical Sc...Click to read more
Gastroenterologist
4.39
·59 reviews
Everyone was very pleasant to deal with, and everything was explained satisfactorily. - May 15, 2015Click to read more
54.5 mi · 2230 Lynn Rd, Suite 210, Thousand Oaks, CA 91360
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Expertise in upper gi endoscopy + 10 more ·
Read bio
Dr. Mayur Trivedy, MD, is a Board Certified Gastroenterologist serving patients in the Simi Valley, California area and surrounding communities. He attended The Ross University School of Medicine and completed an internship, residency and fellowship at the State University of New York, Downstate Med...Click to read more
Gastroenterologist
4.75
·79 reviews
Dr. Alhankawi was great! I chose her at last minute before an overseas trip and was happy to be fit in the same day as a new patient. I was super happy with the visit, and Dr. Alhankawi's attentiveness and bedside manner. She listened, discussed solutions and was very knowledgeable. I would hi...Click to read more
63 mi · 31469 Rancho Pueblo Rd, #101, Temecula, CA 92592
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 4 more ·
Read bio
Dr. Alhankawi received her medical degree from Jordan University of Science and Technology. After graduating, she finished her residency at Brooklyn Hospital Center in New York and was recognized as the Intern of the Year. At UCSF-Fresno, Dr. Alhankawi pursued her training in gastroenterology, where...Click to read more
Gastroenterologist
4.85
·128 reviews
My provider was friendly, knowledgeable, and professional. I would return to see her again. - Jun 8, 2025 by Nicole S.Click to read more
63 mi · 31469 Rancho Pueblo Rd, #101, Temecula, CA 92592
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Liza Plafsky completed her undergraduate degree in biology at Columbia University in New York City. She subsequently graduated from the University of Miami Miller School of Medicine and stayed there to complete her internship and residency at Jackson Memorial Hospital. She then moved to Tampa fo...Click to read more
Nurse Practitioner (Gastroenterology) (Virtual)
4.82
·34 reviews
Anne was a great communicator. She was patient in listening and explaining everything in detail. I highly recommend. - Mar 31, 2026 by Hari Prashanth R.Click to read more
Los Gatos, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Ms. Hsuan-ling Liao is a dedicated nurse practitioner practicing at Genesis HealthCare Partners. She is fluent in Mandarin, and her language skills are an asset to our medical practice. Patients see Ms. Liao for a ...Click to read more
Nurse Practitioner (Gastroenterology) (Virtual)
4.98
·43 reviews
Professional, friendly, and straight to the point. Would recommend to anyone - Jul 15, 2026Click to read more
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Ji Soo (Claire) sees patients virtually with Oshi Health. After you select your appointment time on Zocdoc, you’ll receive an email with instructions to complete your Oshi account and intake form. You must complete those steps in order to have your virtual visit. Ji Soo (Claire) Choi is an experie...Click to read more
Family Nurse Practitioner (Virtual)
4.76
·17 reviews
Compassionate and caring - Jul 23, 2026 by Ashley J.Click to read more
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time
Nurse Practitioner (Gastroenterology) (Virtual)
4.90
·30 reviews
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Lyndsay Solimine is a seasoned nurse practitioner who has worked in gastrointestinal (GI) care settings and has a strong background in treating adults with diverse GI conditions. As part of Oshi Health, she plays a pivotal role in leading the team of advanced practice providers (APPs). Prior to jo...Click to read more
Family Nurse Practitioner (Virtual)
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Nurse Practitioner (Gastroenterology) (Virtual)
4.94
·36 reviews
I like that she took the time to evaluate me. I felt comfortable and I liked that she listened to my concerns. - Feb 12, 2026 by Norma B.Click to read more
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · 18 years of experience · Offers video visits · Highly recommended ·
Read bio
Rebecca Humphries is a compassionate and experienced nurse practitioner with over 15 years of focused work in gastroenterology. Her deep understanding of gastrointestinal (GI) health, paired with her warm, whole-person approach to care, helps patients feel seen, heard, and supported. She was even re...Click to read more
Gastroenterology Practice (Virtual)
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Family Nurse Practitioner (Virtual)
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Family Nurse Practitioner (Virtual)
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in chronic non-alzheimer's dementia
Nurse Practitioner (Gastroenterology) (Virtual)
4.97
·30 reviews
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Rachel Oliver sees patients virtually with Oshi Health. After you select your appointment time on Zocdoc, you’ll receive an email with instructions to complete your Oshi account and intake form. You must complete those steps in order to have your virtual visit. Rachel Oliver is a gastrointestinal ...Click to read more
Family Nurse Practitioner (Virtual)
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Internist (Virtual)
Markleeville, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in acute urinary tract infection + 9 more ·
Read bio
Simon Humphries MD is a board-certified Internist in private practice who will be your personal physician. He earned his Doctor of Medicine from the Medical College of Wisconsin and completed his Residency in Internal Medicine at Saint Mary's Hospital. Dr. Humphries is available for in-person visits...Click to read more
Family Physician (Virtual)
4.49
·103 reviews
Dr. Khatri was great! She listened to all my concerns and had next steps for me to consider. I’m glad I came to her! - Jul 18, 2023 by Suchira S.Click to read more
Brentwood, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in chronic high blood pressure ·
Read bio
Dr. Shreya Khatri is a board-certified Family Medicine physician. She is a graduate of Ross University School of Medicine and completed her residency training at Doctors Medical Center, a UC Davis affiliate in Modesto, California. Dr. Khatri practices full-scope primary care practice which includes...Click to read more
Family Physician (Virtual)
4.86
·3267 reviews
Dr. Tsang answered all my concerns. I am very lucky to have him as our new family Doc now. - Jul 9, 2013Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in emphysema (copd) + 4 more ·
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My desire to become a physician began at a very early age when I was still living in China. My mother was working in a hospital; she would take me to work with her and the hospital became my playground. I saw so many patients suffering from pains and injuries and these experiences had a profound eff...Click to read more
Internist (Virtual)
4.83
·932 reviews
Great bedside manner. Patient and understanding. Well informed. - Aug 2, 2021 by Holly M.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in sepsis + 1 more ·
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Dr. Ekkawit Chanchorn is an internist who currently sees patients at his family practice in San Francisco, CA. Patients visit Dr. Chanchorn for various health illnesses, including upper respiratory infection, asthma, back pain, thyroid malfunctioning, and heart disease. Dr. Chanchorn earned his me...Click to read more
Out-of-network providers
Availability last updated 11/12/2026
Availability last updated 11/12/2026
Gastroenterologist
4.59
·29 reviews
There were too many patients in a limited waiting room space. Some of elderlies wear masks and coughed often. Examination room was quite nice and roomy. by RHClick to read more
7 mi · 612 W Duarte Rd, Ste 601, Arcadia, CA 91007
Out-of-network
Accepting new patients · Expertise in acute stomach inflammation/infection + 4 more ·
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Dr. Sunny Lo is board-certified and fellowship-trained in gastroenterology and hepatology. He is a member of the American College of Gastroenterology and has trained extensively in endoscopy, colonoscopy, and endoscopic retrograde cholangiopancreatography (ERCP) procedures. His medical interests ran...Click to read more
Next available: Tue, Nov 17
Family Physician
4.05
·20 reviews
Overall this was a pretty productive doctor's appointment, I felt very heard and while she ran through things quickly she made sure to take the time to explain everything in depth. I also felt her knowledge of my medical conditions was a lot more up-to-date than previous doctors were which I find in...Click to read more
13 mi · 1321 N Hbr Blvd, Ste 205, Fullerton, CA 92835
Out-of-network
Also offers video visits · Accepting new patients ·
Read bio
Dr. Natalie Marino is a compassionate physician board-certified in Family Medicine. She practices both Primary Care General Medicine, as well as Dermatology. She received her Medical Degree, as well as a Masters in Public Health, from the University of Pittsburgh. She completed her residency trainin...Click to read more
Gastroenterologist
5.00
·31 reviews
19.5 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Out-of-network
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
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**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Dr. Haig Najarian is a distinguished gastroenterologist. He practices at UNIO Specialty Care in Orange and Los Alamitos, CA. He is dedicated to delivering thorough gastrointestinal care. He works closely with patie...Click to read more
Next available: Tue, Dec 15
Gastroenterologist
5.00
·31 reviews
20.5 mi · 1010 W La Veta Ave, Ste 570, Orange, CA 92868
Out-of-network
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Dr. Haig Najarian is a distinguished gastroenterologist. He practices at UNIO Specialty Care in Orange and Los Alamitos, CA. He is dedicated to delivering thorough gastrointestinal care. He works closely with patie...Click to read more
Next available: Wed, Dec 9
Physician Assistant (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
Physician associate supporting diagnosis and treatment planning.Click to read more
Next available: Sat, Nov 14
Physician Assistant (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
Physician associate supporting diagnosis and treatment planning.Click to read more
Next available: Sat, Nov 14
Gastroenterologist (Virtual)
5.00
·2 reviews
The doctor was wonderful and took his time to listen to what I had to say. I didn’t feel rushed. - Oct 17, 2026 by Lisa B.Click to read more
Rancho Cucamonga, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Maham Farshidpour, M.D., is a dual board-certified Gastroenterologist and Transplant Hepatologist practicing at Premier Gastroenterology Institute in Rancho Cucamonga, California. Dr. Farshidpour delivers highly specialized, compassionate care across the full spectrum of complex gastrointestinal and...Click to read more
Next available: Fri, Dec 18
Gastroenterologist
5.00
·2 reviews
The doctor was wonderful and took his time to listen to what I had to say. I didn’t feel rushed. - Oct 17, 2026 by Lisa B.Click to read more
21.5 mi · 8300 Utica Ave, Ste 300, Rancho Cucamonga, CA 91730
Out-of-network
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Maham Farshidpour, M.D., is a dual board-certified Gastroenterologist and Transplant Hepatologist practicing at Premier Gastroenterology Institute in Rancho Cucamonga, California. Dr. Farshidpour delivers highly specialized, compassionate care across the full spectrum of complex gastrointestinal and...Click to read more
Next available: Fri, Dec 18
Primary Care Doctor
4.86
·7 reviews
18.5 mi · 214 N Central Ave, Glendale, CA 91203
Out-of-network
Accepting new patients ·
Read bio
Originally from Gyumri, Armenia, Dr. Gevorg Grigoryan is a compassionate and dedicated internal medicine physician providing both hospital and primary care services. Before moving to the United States, Dr. Grigoryan practiced as an obstetrician-gynecologist in Armenia, where he developed a strong fo...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
Orange, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
Physician associate supporting diagnosis and treatment planning.Click to read more
Next available: Sat, Nov 14
Internist
4.98
·49 reviews
Excellent!Click to read more
18 mi · 1407 Foothill Blvd, La Cañada Flintridge, CA 91011
Out-of-network
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Narineh Yermian is a highly regarded internist at Elevate Health Group. She practices in La Cañada Flintridge and Glendale, CA.  Dr. Yermian completed her medical degree in osteopathic medicine at Touro University Nevada. She concluded her residency in internal medicine at Riverside University ...Click to read more
Next available: Tue, Dec 15
Internist
4.94
·16 reviews
Best experience with a Dr. he listens and explains everything in detail and really wants to help me. - Jul 7, 2025 by Sergio C.Click to read more
18.5 mi · 214 N Central Ave, Glendale, CA 91203
Out-of-network
Accepting new patients · Highly recommended · Excellent wait time · Expertise in sepsis ·
Read bio
Dr. Hayk Papukhyan is an internist at Elevate Health Group. At his practice in Glendale, CA, he emphasizes preventive medicine and evidence-based therapies. Dr. Papukhyan collaborates with his patients through meticulous evaluation and compassionate communication to curate treatment plans for their...Click to read more
Next available: Wed, Dec 2
Physician Assistant (Virtual)
Burbank, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
Physician associate supporting diagnosis and treatment planning.Click to read more
Next available: Sat, Nov 14
Internist
4.98
·49 reviews
Excellent!Click to read more
18.5 mi · 214 N Central Ave, Glendale, CA 91203
Out-of-network
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Narineh Yermian is a highly regarded internist at Elevate Health Group. She practices in La Cañada Flintridge and Glendale, CA.  Dr. Yermian completed her medical degree in osteopathic medicine at Touro University Nevada. She concluded her residency in internal medicine at Riverside University ...Click to read more
Next available: Mon, Dec 21
Family Physician
4.66
·113 reviews
It was great the Dr. asked me how I feel it and he was very gentil and professional He answered my questions. by SFClick to read more
24.5 mi · 1600 Pacific Coast Hwy, Seal Beach, CA 90740
Out-of-network
Also offers video visits · Accepting new patients ·
Read bio
Dr. James Pearson completed his medical residency training at the University of Southern California's CVVP Health system and completed a subsequent fellowship at the University of California Irvine. He has continued his professional training at the American Board of Aesthetic Medicine and practices...Click to read more
Next available: tomorrow
Internist
5.00
·7 reviews
Perfect experience - minimal wait time, very helpful and comforting appointment with great advice and follow-up plans. - Oct 14, 2026 by Jordan C.Click to read more
23.5 mi · 3808 W Riverside Dr, Ste 120, Burbank, CA 91505
Out-of-network
Accepting new patients · Highly recommended ·
Read bio
Dr. Zohrab Keshishian is a Primary Care Physician at Elevate Health Group and is proud to care for the community he grew up in. He is committed to building meaningful relationships with his patients and believes in a personalized, preventive approach to medicine that takes each individual's goals, l...Click to read more
Next available: Tue, Nov 17
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Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in West Covina who takes UnitedHealthcare insurance?

On average, patients who use Zocdoc can search for a Gastroenterologist in West Covina who takes UnitedHealthcare insurance, 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 West Covina who accept UnitedHealthcare insurance and make an appointment online.


How can I find a Gastroenterologist in West Covina who takes UnitedHealthcare?

Zocdoc lets you search specifically for a Gastroenterologist in West Covina 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 Gastroenterologist in West Covina?

Zocdoc is a free online service that helps patients find UnitedHealthcare Gastroenterologists in West Covina and book appointments instantly. You can search for UnitedHealthcare Gastroenterologists in West Covina 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 Gastroenterologist in West Covina who takes UnitedHealthcare insurance?

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


How can I find a UnitedHealthcare Gastroenterologist in West Covina who sees patients after hours?

On Zocdoc, you can search specifically for UnitedHealthcare Gastroenterologists in West Covina with availability after 5 p.m.


How can I find a top-rated UnitedHealthcare Gastroenterologist in West Covina?

You can use Zocdoc to find UnitedHealthcare Gastroenterologists in West Covina 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 West Covina?

Gastroenterologists in West Covina 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 UnitedHealthcare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Gastroenterologists in West Covina 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 Gastroenterologist in West Covina 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 UnitedHealthcare Gastroenterologist in West Covina who sees patients during the weekend?

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


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