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254 verified UnitedHealthcare Gastroenterologists in Chicago, IL
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 07/18/2026
Availability last updated 07/18/2026

Patience Tieri, FNP

Family Nurse Practitioner
4.48
·50 reviews
Thoroughly explains everything to me. Super knowledgeable. Patient and caring. - Jun 5, 2025 by Stephen P.Click to read more
32.5 mi · 6050 Sterling Creek Rd, Portage, IN 46368
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Patience started her medical career as an ICU nurse for twenty years. During this time, Patience felt that she needed to do more for her patients. Driven by her desire to help with preventative care and teach patients how to care for themselves, she continued on becoming a Nurse Practitioner. In 202...Click to read more
Next available: Tue, Sep 15

Kimberly Kowal, FNP

Family Physician
4.83
·36 reviews
Dr Kim was kind and listened. The staff was helpful and also find. Yes I would go back.Click to read more
34.5 mi · 801 Broadway, Chesterton, IN 46304
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Kim has worked as a registered nurse for over 7 years at a local hospital on med/surg telemetry units. She became a nurse practitioner to have a greater impact on the health and overall lives of patients. She is very passionate about preventative care as well as being a source of help and healing in...Click to read more
Next available: Wed, Jul 29

Brittany Brice, MSN

Nurse Practitioner
5.00
·4 reviews
My daughter went in for keloids on both ears, I enjoyed the experience with the NP, she is now seeing her as her PCP. We decided to get a wellness check while we were there. She listens, ask the appropriate questions, and has solutions. Brainstorming was awesome. We will definitely be continuing. I ...Click to read more
52 mi · 508 Legacy Plz, La Porte, IN 46350
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Ever since Brittany was a little girl she has been fascinated by medical science and was determined to become a healthcare professional one day. Brittany is passionate about helping others and providing holistic, comprehensive care. Originally from Northwest Indiana, Brittany recently relocated ba...Click to read more
Next available: Tue, Jul 21

Sarah Brentlinger, FNP

Family Nurse Practitioner
4.88
·69 reviews
Excellent bed side manner. Asked appropriate questions and was a good listener. - Jan 9, 2025 by Lisa P.Click to read more
52 mi · 200 3rd. Ct SE, DeMotte, IN 46310
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Sarah is a Family Practice Nurse Practitioner at NorthShore Health Centers. She joined NorthShore after completing her DNP at Valparaiso University. Sarah is recently married, and her and her husband have two very rambunctious boxers named Maggie and Diesel. Some of her hobbies include reading, sho...Click to read more
Next available: Tue, Jul 21

Spencer Simpson, MSN, APRN

Nurse Practitioner
4.86
·28 reviews
Spencer knew my problems and prescribed what I needed!Click to read more
52 mi · 200 3rd. Ct SE, DeMotte, IN 46310
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Spencer started her nursing career at Mayo Clinic in Rochester, Minnesota on a Colorectal/General Surgical unit. She moved closer to home and worked in a family practice at Riverside Medical Center for 2 years while going to nurse practitioner school. Spencer married her husband in September of 202...Click to read more
Next available: Tue, Jul 21

Amanda Otto, FNP

Family Nurse Practitioner
52 mi · 508 Legacy Plz, La Porte, IN 46350
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Amanda became a Family Nurse Practitioner to enhance the health and well-being of her patients and community through various health promotion, disease prevention, and disease management strategies such as patient education, patient advocacy, and personalized evidence-based treatment plans. She is m...Click to read more

Alexandra Hudak, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Read bio
Alexandra Hudak is a board-certified nurse practitioner who cares deeply about helping patients navigate digestive health concerns. At Oshi, she treats each patient as a whole person—not just a diagnosis. Her goal is to build strong, trusting partnerships with patients, where education and preventio...Click to read more
Next available: Mon, Jul 20

Christie Morrison, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.94
·32 reviews
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Christie Morrison is a nurse practitioner who brings over a decade of gastroenterology-specific experience to Oshi Health. At Oshi, she cares for GI patients virtually and manages a team of GI providers. She also works part-time at the Texas Digestive Disease Center in San Antonio, treating patients...Click to read more
Next available: Mon, Jul 20

Jan Seiler, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.97
·33 reviews
Jan was very kind, understanding, and listened to my concerns. It was great to actually felt heard by a doctor instead of just dismissed. - Apr 7, 2026 by Avery B.Click to read more
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Expertise in acute stomach inflammation/infection + 1 more ·
Read bio
Jan Seiler has worked as a gastroenterology nurse practitioner for over two decades. At Oshi Health, she takes a whole-person approach to gastrointestinal (GI) care, making sure to take the time to listen to patient needs and concerns. Before working at Oshi, she worked in a large brick-and-mortar...Click to read more
Next available: Tue, Jul 21

Ji Soo (Claire) Choi, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.97
·39 reviews
Professional, friendly, and straight to the point. Would recommend to anyone - Jul 15, 2026Click to read more
Spillertown, IL
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
Next available: Tue, Jul 21

Robbie Leinart, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
5.00
·33 reviews
Very informative, Great energy, and efficient service, - Apr 7, 2026 by Latisha D.Click to read more
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause ·
Read bio
Robbie Leinart 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. Robbie Leinart is an Adult Health N...Click to read more
Next available: Wed, Jul 22

Gabriella McCarty, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.85
·27 reviews
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Read bio
Gabriella McCarty 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. Gabriella McCarty is a nurse pra...Click to read more
Next available: Wed, Jul 29

Dr. David Jarava, MD

Gastroenterologist
4.65
·17 reviews
He was very helpful and excited to figure out what is wrong. - Mar 16, 2026 by Rita K.Click to read more
3.5 mi · 2222 W Division St, Ste 235, Chicago, IL 60622
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
I practice compassionate care, provide individual attention, listen carefully and address your concerns. I believe that the care of patients should be a holistic approach with respect to the patient's dignity.Click to read more

Dr. Samuel F. Castillo, MD

Gastroenterologist
4.51
·225 reviews
This doctor is a great listener and professional. He explained things were you understood it. - Jun 27, 2013Click to read more
3.5 mi · 2222 W Division St, Ste 235, Chicago, IL 60622
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 23 years of experience · Expertise in upper gi endoscopy + 4 more ·
Read bio
*** PLEASE BRING A PHYSICAL COPY OF YOUR INSURANCE CARD TO YOUR APPOINTMENT *** Dr. Castillo practices compassionate care, provides individual attention, listens carefully, and takes all the time his patients need during a visit. He sees each patient as a person composed of body, mind, and soul. ...Click to read more

Dr. Samuel F. Castillo, MD

Gastroenterologist (Virtual)
4.51
·225 reviews
This doctor is a great listener and professional. He explained things were you understood it. - Jun 27, 2013Click to read more
Chicago, IL
In-network · UnitedHealthcare
Accepting new patients · 23 years of experience · Offers video visits · Expertise in upper gi endoscopy + 4 more ·
Read bio
*** PLEASE BRING A PHYSICAL COPY OF YOUR INSURANCE CARD TO YOUR APPOINTMENT *** Dr. Castillo practices compassionate care, provides individual attention, listens carefully, and takes all the time his patients need during a visit. He sees each patient as a person composed of body, mind, and soul. ...Click to read more

Dr. George Atia, MD

Gastroenterologist
3.29
·7 reviews
If I could give them 0-1 stars I would. I really enjoy Dr. Atia but everything else is terrible. They should tell you to come an hour later than your scheduled appt because thats how long you're going to be sitting in the office for waiting. They wait until the absolute last minute until you and you...Click to read more
7.5 mi · 5744 N Broadway, Chicago, IL 60660
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in gastroenteritis + 7 more ·
Read bio
Dr. Atia started his private practice in 2002, and it has been rapidly growing ever since. He earned his Bachelor of Medicine, Bachelor of Surgery from Tanta University Faculty of Medicine. He completed his fellowship in Gastroenterology at the University of Illinois in Chicago and has also complete...Click to read more

Pauli Gonzales, APRN, RN, NP

Family Nurse Practitioner
4.78
·68 reviews
Pauline was very informative. She didn't rush me and made me feel heard. by DMClick to read more
4 mi · 2662 N Lincoln Ave, Chicago, IL 60614
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Pauli is an experienced nurse practitioner who treats every patient like family. She enjoys helping patients navigate complex issues and is often praised for the empathy and compassion she shows others. Pauli earned her Bachelor's degree from North Park University and completed her Master's in Famil...Click to read more

Dr. Vincent Vargas, MD

Family Physician
4.85
·60 reviews
Dr. Vargas is awesome. Appointment was quick, easy, and the office is great. - Nov 4, 2021 by Aileen M.Click to read more
4 mi · 2835 N Sheffield Ave, Ste 500, Chicago, IL 60657
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
As a health and wellness provider, I have always aimed to practice modern, efficient, and evidence-based medicine across diverse groups and health settings. I graduated from St. Luke's Medical Center College of Medicine - William H. Quasha Memorial (SLMCCM-WHQM) with a Doctor of Medicine degree and ...Click to read more

Dr. Vincent Vargas, MD

Family Physician (Virtual)
4.85
·60 reviews
Dr. Vargas is awesome. Appointment was quick, easy, and the office is great. - Nov 4, 2021 by Aileen M.Click to read more
Chicago, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
As a health and wellness provider, I have always aimed to practice modern, efficient, and evidence-based medicine across diverse groups and health settings. I graduated from St. Luke's Medical Center College of Medicine - William H. Quasha Memorial (SLMCCM-WHQM) with a Doctor of Medicine degree and ...Click to read more

Dr. George Atia, MD

Gastroenterologist
3.29
·7 reviews
If I could give them 0-1 stars I would. I really enjoy Dr. Atia but everything else is terrible. They should tell you to come an hour later than your scheduled appt because thats how long you're going to be sitting in the office for waiting. They wait until the absolute last minute until you and you...Click to read more
14.5 mi · 406 Ridge Rd, Wilmette, IL 60091
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in gastroenteritis + 7 more ·
Read bio
Dr. Atia started his private practice in 2002, and it has been rapidly growing ever since. He earned his Bachelor of Medicine, Bachelor of Surgery from Tanta University Faculty of Medicine. He completed his fellowship in Gastroenterology at the University of Illinois in Chicago and has also complete...Click to read more

Dr. Mohammed Hammad, MD

Internist
9.5 mi · 6300 N Lincoln ave, Chicago, IL 60659
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients ·
Read bio
Dr. Mohammed Hammad is a highly regarded internist. He practices at My Positive Plate Nutrition Inc. in Chicago, IL. Dr. Hammad completed his medical degree at Gandhi Medical College and his internal medicine residency at the University of Illinois College of Medicine in Chicago. He pursued a fello...Click to read more

Dr. Mohammed Hammad, MD

Internist (Virtual)
Chicago, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Read bio
Dr. Mohammed Hammad is a highly regarded internist. He practices at My Positive Plate Nutrition Inc. in Chicago, IL. Dr. Hammad completed his medical degree at Gandhi Medical College and his internal medicine residency at the University of Illinois College of Medicine in Chicago. He pursued a fello...Click to read more

Dr. Melissa C Chiang, MD

Internist
11 mi · 1715 E 95th St, Chicago, IL 60617
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Dr. Melissa C. Chiang is an Internal Medicine Specialist at our Avalon Park primary care office. She earned her Doctor of Medicine from Columbia University and is excited to get to know you and provide the personalized care you deserve. Our primary care providers, along with our supporting care team...Click to read more

Dr. Anshuman Chawla, MD

Gastroenterologist (Virtual)
4.58
·62 reviews
I am confident he will treat my problem successfully and efficiently. - Sep 13, 2012Click to read more
Downers Grove, IL
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in upper gi endoscopy + 5 more ·
Read bio
PLEASE PRINT PATIENT CHECK IN FORMS. BRING AT TIME OF VISIT. Dr. Anshu Chawla is board certified in Gastroenterology and is a specialist in the evaluation and treatment of gastrointestinal, pancreatic, liver and biliary tract diseases. He attended the University of Illinois College of Medicine an...Click to read more

Dr. Rockford Yapp, MD

Gastroenterologist
4.90
·42 reviews
On time, professional, always competent, invariably kind - wonderful doctor, wonderful staff. - Nov 11, 2011 by GCClick to read more
20 mi · 3825 Highland Ave, Tower II, STE 302, Downers Grove, IL 60515
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 6 more ·
Read bio
PLEASE PRINT PATIENT CHECK IN FORMS. BRING AT TIME OF VISIT. Dr. Rockford G. Yapp is Board Certified in Internal Medicine and Gastroenterology and has performed over 20,000 endoscopic procedures in his career. His training includes medical school at University of Nebraska Medical Center, with tra...Click to read more

Dr. Anshuman Chawla, MD

Gastroenterologist
4.58
·62 reviews
I am confident he will treat my problem successfully and efficiently. - Sep 13, 2012Click to read more
20 mi · 3825 Highland Ave, Tower II, STE 302, Downers Grove, IL 60515
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in upper gi endoscopy + 5 more ·
Read bio
PLEASE PRINT PATIENT CHECK IN FORMS. BRING AT TIME OF VISIT. Dr. Anshu Chawla is board certified in Gastroenterology and is a specialist in the evaluation and treatment of gastrointestinal, pancreatic, liver and biliary tract diseases. He attended the University of Illinois College of Medicine an...Click to read more

Dr. Lesley Dawravoo, MD

Gastroenterologist (Virtual)
4.83
·90 reviews
Very friendly, open, and honest. Appreciated her good energy and straightforward answers.Click to read more
Downers Grove, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Expertise in colonoscopy + 5 more ·
Read bio
PLEASE PRINT PATIENT CHECK IN FORMS. BRING AT TIME OF VISIT. Dr. Lesley Dawravoo is board certified in Internal Medicine and Gastroenterology. She received her medical degree from Creighton University School of Medicine in Omaha, Nebraska. She finished her internal medicine residency at Loyola U...Click to read more

Dr. Lesley Dawravoo, MD

Gastroenterologist
4.83
·90 reviews
Very friendly, open, and honest. Appreciated her good energy and straightforward answers.Click to read more
20 mi · 3825 Highland Ave, Tower II, STE 302, Downers Grove, IL 60515
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Expertise in colonoscopy + 5 more ·
Read bio
PLEASE PRINT PATIENT CHECK IN FORMS. BRING AT TIME OF VISIT. Dr. Lesley Dawravoo is board certified in Internal Medicine and Gastroenterology. She received her medical degree from Creighton University School of Medicine in Omaha, Nebraska. She finished her internal medicine residency at Loyola U...Click to read more

Dr. Rockford Yapp, MD

Gastroenterologist (Virtual)
4.90
·42 reviews
On time, professional, always competent, invariably kind - wonderful doctor, wonderful staff. - Nov 11, 2011 by GCClick to read more
Downers Grove, IL
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Expertise in colonoscopy + 6 more ·
Read bio
PLEASE PRINT PATIENT CHECK IN FORMS. BRING AT TIME OF VISIT. Dr. Rockford G. Yapp is Board Certified in Internal Medicine and Gastroenterology and has performed over 20,000 endoscopic procedures in his career. His training includes medical school at University of Nebraska Medical Center, with tra...Click to read more

Dr. James Clark, MD

Gastroenterologist
4.53
·57 reviews
Office was very nice all assistance where very professional and doctor was fantastic and explain everything in details. - Apr 9, 2019 by Emil E.Click to read more
20 mi · 3825 Highland Ave, Tower II, STE 302, Downers Grove, IL 60515
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in acid reflux + 5 more ·
Read bio
PLEASE PRINT PATIENT CHECK-IN FORMS AND BRING THEM AT THE TIME OF YOUR VISIT. Dr. James Clark is board certified in Internal Medicine and Gastroenterology and specializes in the evaluation and treatment of gastrointestinal, pancreatic, liver, and biliary tract diseases. He earned his Doctor of Me...Click to read more

Dr. James Clark, MD

Gastroenterologist (Virtual)
4.53
·57 reviews
Office was very nice all assistance where very professional and doctor was fantastic and explain everything in details. - Apr 9, 2019 by Emil E.Click to read more
Downers Grove, IL
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in acid reflux + 5 more ·
Read bio
PLEASE PRINT PATIENT CHECK-IN FORMS AND BRING THEM AT THE TIME OF YOUR VISIT. Dr. James Clark is board certified in Internal Medicine and Gastroenterology and specializes in the evaluation and treatment of gastrointestinal, pancreatic, liver, and biliary tract diseases. He earned his Doctor of Me...Click to read more

April Gallik, NP

Gerontology Nurse Practitioner
5.00
·1 review
15.5 mi · 3046 W 127th St, Blue Island, IL 60406
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in chronic diabetes + 1 more ·
Read bio
April Gallik is an Adult-Gerontology Nurse Practitioner at our Blue Island primary care doctor's office. She earned her Doctor of Nursing Practice from Rush University. April is excited to get to know you and provide the personalized care you deserve. Our primary care providers and supporting care t...Click to read more

Dr. Aditya Shah, MD

Family Physician
4.82
·39 reviews
Dr. Shah is a very informative and friendly doctor! Makes me feel comfortable and warm every time I visit him. - May 1, 2025Click to read more
21 mi · 1828 165th St, Hammond, IN 46320
In-network · UnitedHealthcare
Accepting new patients · Expertise in upper respiratory infection (uri) + 5 more ·
Read bio
Dr. Shah’s desire to study medicine stemmed from his passion to help people using science. The desire was strengthened by his experiences abroad in Haiti on medical missions, and by working with the medically indigent population in an FQHC setting in his residency. His current interests are preventa...Click to read more

Dr. Kristina Tomic, APRN, RN, NP, DNP

Family Nurse Practitioner
4.27
·22 reviews
A+ nice staff and office, got in and seen right away. - Dec 19, 2025 by Diana T.Click to read more
28.5 mi · 2490 Central Ave, Lake Station, IN 46405
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
A love for people, science and learning has led Kristina down the path of becoming a nurse practitioner. After years of working in the laboratory as a clinical biologist, Kristina realized that schedule alone was not enough and needed to be in a profession that encompasses science along with the com...Click to read more

Dr. George Atia, MD

Gastroenterologist
3.29
·7 reviews
If I could give them 0-1 stars I would. I really enjoy Dr. Atia but everything else is terrible. They should tell you to come an hour later than your scheduled appt because thats how long you're going to be sitting in the office for waiting. They wait until the absolute last minute until you and you...Click to read more
36.5 mi · 200 Fox Glen Ct, Barrington, IL 60010
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in gastroenteritis + 7 more ·
Read bio
Dr. Atia started his private practice in 2002, and it has been rapidly growing ever since. He earned his Bachelor of Medicine, Bachelor of Surgery from Tanta University Faculty of Medicine. He completed his fellowship in Gastroenterology at the University of Illinois in Chicago and has also complete...Click to read more

Amanda Otto, FNP

Family Nurse Practitioner
32.5 mi · 6050 Sterling Creek Rd, Portage, IN 46368
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Amanda became a Family Nurse Practitioner to enhance the health and well-being of her patients and community through various health promotion, disease prevention, and disease management strategies such as patient education, patient advocacy, and personalized evidence-based treatment plans. She is m...Click to read more

Samantha Ruder, FNP

Family Nurse Practitioner
4.63
·16 reviews
I love Samantha Ruder, she exhibits patience, understanding, and takes her time to connect with her patients !! She deserves 10 stars ?? - Apr 10, 2026 by Terri J.Click to read more
39.5 mi · 817 Pine St, Michigan City, IN 46360
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Samantha became a provider after working as a registered nurse working directly with COVID-19 affected patients. Working during that unprecedented time, her yearning to expand her knowledge led her to furthering her education and scope of practice. Her favorite part of her job is that no two days ar...Click to read more

Pan Li, PA

Physician Assistant (Virtual)
5.00
·1 review
Ace Primary Care is simply outstanding! From the very first visit, the team made me feel heard, cared for, and in great hands. The staff is warm and professional, and my doctor took the time to truly listen and explain everything clearly — no rushing, no shortcuts. Exactly what good healthcare shoul...Click to read more
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time

Sarah O'Rourke, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
5.00
·37 reviews
She is amazing. Very friendly and knowledgeable. - Jun 4, 2026 by John B.Click to read more
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Sarah O’Rourke is a seasoned nurse practitioner with a background in treating patients with inflammatory bowel disease (IBD). In her role at Oshi Health, she’s passionate about educating IBD patients and helping them manage and prevent symptom flares. Prior to joining Oshi, Sarah worked with leadi...Click to read more

Louise Babikow, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
5.00
·32 reviews
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Louise Babikow 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. Louise Babikow is an experienced ce...Click to read more

Andrea Onstad, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.97
·30 reviews
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Andrea Onstad is a dedicated nurse practitioner specializing in gastroenterology. At Oshi Health, Andrea leverages her expertise in treating various gastrointestinal (GI) conditions and providing patients with comprehensive care. She has particular interests gut-brain disorders and celiac disease. ...Click to read more

Dr. Michael Flicker, MD

Gastroenterologist (Virtual)
4.54
·26 reviews
Very professional and efficient, made a treatment and follow up plan as if I were in the office. - Aug 18, 2020 by Noah K.Click to read more
Chicago, IL
In-network · UnitedHealthcare
Accepting new patients · 22 years of experience · Offers video visits · Expertise in acute gastrointestinal bleeding + 1 more ·
Read bio
Dr. Michael Flicker first attended the University of Pennsylvania, where he completed his undergraduate degree magna cum laude. In 2004, he went on to graduate from the University of Chicago, completing his medical degree at its Pritzker School of Medicine. He then continued at the University of Chi...Click to read more
Next available: Mon, Jul 20

Dr. Carl Atallah, DO

Gastroenterologist
4.92
·90 reviews
Dr. Atallah listened intently and provided thoughtful support. Asked insightful questions. Great experience! by Ashley R.Click to read more
4 mi · 3000 North Halsted Street, Suite 625, Chicago, IL 60657
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in acid reflux + 2 more ·
Read bio
Dr. Carl Atallah is a Board Certified internist and gastroenterologist. After graduating from Pennsylvania State University, Dr. Atallah earned his Doctor of Osteopathic Medicine at Nova Southeastern University in Fort Lauderdale, Florida. He completed his internship and residency in internal medici...Click to read more
Next available: Mon, Jul 20

Dr. Carl Atallah, DO

Gastroenterologist (Virtual)
4.92
·90 reviews
Dr. Atallah listened intently and provided thoughtful support. Asked insightful questions. Great experience! by Ashley R.Click to read more
Chicago, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in acid reflux + 2 more ·
Read bio
Dr. Carl Atallah is a Board Certified internist and gastroenterologist. After graduating from Pennsylvania State University, Dr. Atallah earned his Doctor of Osteopathic Medicine at Nova Southeastern University in Fort Lauderdale, Florida. He completed his internship and residency in internal medici...Click to read more
Next available: Tue, Jul 21

Dr. Michael Flicker, MD

Gastroenterologist
4.54
·26 reviews
Very professional and efficient, made a treatment and follow up plan as if I were in the office. - Aug 18, 2020 by Noah K.Click to read more
4 mi · 3000 North Halsted Street, Suite 625, Chicago, IL 60657
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 22 years of experience · Expertise in acute gastrointestinal bleeding + 1 more ·
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Dr. Michael Flicker first attended the University of Pennsylvania, where he completed his undergraduate degree magna cum laude. In 2004, he went on to graduate from the University of Chicago, completing his medical degree at its Pritzker School of Medicine. He then continued at the University of Chi...Click to read more
Next available: Thu, Jul 23

Dr. Cherie Gilleon, DO

Family Physician
4.87
·4403 reviews
She was so open and kind. I definitely felt comfortable with her! - Apr 9, 2018 by Elsie H.Click to read more
5.5 mi · 2831 N Milwaukee Ave, 1st Floor, Chicago, IL 60640
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
While practicing under other corporate structures, Dr. Gilleon became increasingly aware of the lack of adequate medical care available everyone regardless of their race, gender identity, or socioeconomic status. In response, Dr. Gilleon set out to start her own medical practice with the mission...Click to read more
Next available: Mon, Jul 20

Yana Dymarskiy, APRN, RN

Nurse Practitioner
12 mi · 4555 Oakton St, Skokie, IL 60076
In-network · UnitedHealthcare
Also offers video visitsAccepting new patients

Yana Dymarskiy, APRN, RN

Nurse Practitioner (Virtual)
Skokie, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·

Debra Nawracaj, APRN

Family Nurse Practitioner
5.00
·1 review
18.5 mi · 300 E Irving Park Rd, 1D, Wood Dale, IL 60191
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Debra Nawracaj is a skilled family nurse practitioner based in Wood Dale, IL. She practices at Amoremedix Medical Group and offers both in-office and virtual consultations. Ms. Nawracaj delivers primary care for patients of all ages, including diagnosis, personalized treatment, medication manag...Click to read more
Next available: Tue, Jul 21

Dr. Sifatur Sayeed, MD

Internist
4.81
·37 reviews
Nice Dr. He listen to me very well and is helping me when other Doctors have not! His staff is very friendly and welcoming! - Apr 26, 2023 by Melissa F.Click to read more
36.5 mi · 1300 N Highland Ave, Ste 4A, Aurora, IL 60506
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in chronic diabetes + 9 more
Next available: Mon, Jul 20

Debra Nawracaj, APRN

Family Nurse Practitioner (Virtual)
5.00
·1 review
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Ms. Debra Nawracaj is a skilled family nurse practitioner based in Wood Dale, IL. She practices at Amoremedix Medical Group and offers both in-office and virtual consultations. Ms. Nawracaj delivers primary care for patients of all ages, including diagnosis, personalized treatment, medication manag...Click to read more
Next available: Tue, Jul 21

Steffanie Newland, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
5.00
·30 reviews
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Steffani Newland is a dedicated family nurse practitioner specializing in gastroenterology. In her work at Oshi Health, she works closely with patients to uncover the root cause of their gastrointestinal (GI) concerns. Prior to coming to Oshi, she worked in a rural gastroenterology and hepatology ...Click to read more
Next available: Tue, Jul 21

Jezwah Harris, NP

Family Nurse Practitioner (Virtual)
4.80
·190 reviews
Great appointment - on time, very kind, got me the referral I needed for PT. - Oct 28, 2025Click to read more
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Jezwah Harris is a Quadruple Board-Certified clinician and the founder of NoMi Beach Health, a premier medical practice based in North Miami Beach and Aventura, Florida, providing both in-person and telehealth services across multiple states. The practice specializes in primary care, endocrinolo...Click to read more
Next available: Tue, Jul 21

Dr. Sifatur Sayeed, MD

Internist (Virtual)
4.81
·37 reviews
Nice Dr. He listen to me very well and is helping me when other Doctors have not! His staff is very friendly and welcoming! - Apr 26, 2023 by Melissa F.Click to read more
Spillertown, IL
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in chronic diabetes + 9 more
Next available: Mon, Jul 20

Dr. Julia Dyer, MD, MPH

Gastroenterologist
4.36
·36 reviews
I came with a gastroenterology/colonoscopy referral from my primary care practitioner. Dr. Dyer was very knowledgeable and professional and ended up referring me on to another place to further diagnose my complaint. I did have to wait about 45 minutes to see her, but it did seem like the office was ...Click to read more
5.5 mi · 840 W Irving Park Rd, Ste 301, Chicago, IL 60613
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in upper gi endoscopy + 1 more ·
Read bio
A native Chicagoan, Dr. Dyer received a Bachelor of Science degree in Biology from the University of Illinois-Chicago and a Master of Public Health degree in Health Management from the University of Illinois-School of Public Health. She then received her Doctor of Medicine degree from the Universit...Click to read more
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Patients trust Zocdoc
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Frequently asked questions

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

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

How can I find a Gastroenterologist in Chicago who takes UnitedHealthcare?

Zocdoc lets you search specifically for a Gastroenterologist in Chicago 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 Chicago?

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

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

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

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

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

You can use Zocdoc to find UnitedHealthcare Gastroenterologists in Chicago 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 Chicago?

Gastroenterologists in Chicago 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 Chicago 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 Chicago 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 Chicago who sees patients during the weekend?

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

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