Business Details
37 Years
experience
Expert Gastroenterology Services in Waterloo, IA
Since 1989, Cedar Valley Digestive Health Center has been a trusted provider of specialized care for digestive disorders and diseases. Our team of nearly 50 professionals, including 8 gastroenterologists, 4 nurse practitioners, and 1 physician assistant, delivers patient-focused care through advanced diagnostic and treatment technologies. We prioritize personalized treatment plans, incorporating patient input to address conditions like acid reflux, Crohn's disease, and colorectal cancer. Our Waterloo facility offers convenient access to leading-edge procedures such as colonoscopies, endoscopic ultrasounds, and Remicade infusions.With over 11,627 annual office visits and 7,233 procedures, we maintain national quality benchmarks in endoscopic care. Our commitment to excellence is evidenced by recognition in the ANMS Registry, ABCGN's Professional Distinction Award, and ASGE's three-year quality and safety designation. Our certified nursing staff and collaborative approach ensure comprehensive support throughout each patient's care journey. We actively advance research in gastrointestinal motility disorders and provide educational resources to empower patients in managing their digestive health.
Services
Colonoscopy
Capsule Endoscopy
ERCP Procedure
Endoscopic Ultrasound
Remicade Infusion
Sigmoidoscopy
Upper GI Endoscopy
Dietician Services
Details
- Year established: 1989
Highlights and features
- Trusted care since 1989 with 35+ years of collective provider experience
- Team of 50+ specialists including 8 board-certified gastroenterologists
- Patient-centered approach with personalized treatment planning
- Exceeds national quality standards in endoscopic procedures
- Certified GI nursing staff with top employee engagement rankings
Associations and certifications
- ANMS Registry
- American Board of Certification for Gastroenterology
- American Society for Gastrointestinal Endoscopy
What people say
Expertise in GI care
Compassionate staff
Thorough explanations
Advanced technology
Timely appointments
Services
Colonoscopy
This diagnostic procedure examines the large intestine using a flexible endoscope to detect polyps, cancer, and inflammatory conditions. Recommended for adults 45+ as a preventive measure against colorectal cancer, it allows for simultaneous biopsy and polyp removal. Our facility maintains cecal intubation rates above national standards, ensuring thorough examinations.
Capsule Endoscopy
Patients swallow a vitamin-sized capsule containing a camera that captures GI tract images during natural digestion. This non-invasive method visualizes the small intestine to diagnose obscure bleeding, Crohn's disease, and tumors. The 8-hour procedure requires no sedation, allowing immediate resumption of normal activities post-exam.
Endoscopic Ultrasound
Combines endoscopy with ultrasound to visualize digestive tract walls and surrounding organs. Using the EndoSound Vision System, this technique provides detailed images of pancreatic lesions, bile duct abnormalities, and rectal disorders. It enables precise needle biopsies and staging of GI cancers.
Remicade Infusion
Administers infliximab intravenously to treat autoimmune conditions like Crohn's disease and ulcerative colitis. This two-hour infusion suppresses gut inflammation by targeting TNF-alpha proteins. Certified nurses monitor patients during treatment, which occurs every 6-8 weeks following initial dosing.
Dietician Services
Personalized dietary assessments and modification plans address GI conditions including IBS, celiac disease, and fatty liver disease. Registered dietitians develop strategies to manage symptoms through food choices, portion control, and elimination diets while maintaining nutritional balance.
People
Ravi Mallavarapu
Gastroenterologist
Practicing digestive health since 2002, Dr. Mallavarapu specializes in advanced endoscopic procedures and liver disease management. He leads educational initiatives through the 'Coffee with Ravi' video series discussing GI conditions.
Moaz Sial
Gastroenterologist
Board-certified since 2020, Dr. Sial focuses on pancreatic disorders and hepatology. He collaborates on clinical research and participates in multidisciplinary cancer conferences for GI malignancies.
Srinivas Kalala
Gastroenterologist
With FACG and AGAF distinctions since 2008, Dr. Kalala specializes in motility disorders and therapeutic endoscopy. He maintains active hospital privileges and participates in quality improvement initiatives.
Richard Manfready
Gastroenterologist
Practicing since 2017, Dr. Manfready contributes to patient education programs and performs complex endoscopic procedures. He collaborates with neurogastroenterology specialists on motility disorder treatments.
Barbara Burkle
Nurse Practitioner
Certified since 2004, Barbara provides continuity care for chronic GI conditions. She assists in procedures and develops patient education materials focused on digestive wellness.
Questions
What digestive conditions do you treat?
We diagnose and treat conditions including acid reflux, Crohn's disease, ulcerative colitis, celiac disease, irritable bowel syndrome, and colorectal cancer.
What makes your colonoscopy program exceptional?
Our colonoscopy program exceeds national quality metrics with high adenoma detection rates and proper withdrawal times, performed by experienced board-certified specialists.
Do you offer virtual consultations?
We provide educational video content through 'Coffee with Dr. Ravi' series, though direct virtual consultations require prior in-person evaluation.
How do you ensure patient safety during procedures?
Our facility maintains ASGE safety recognition through strict infection control protocols, continuous staff training, and modern equipment maintenance standards.
What preparation resources exist for endoscopic procedures?
We provide detailed video instructions and downloadable guides for colonoscopy and endoscopy preparations, including specific dietary guidelines and medication instructions.
Are your nurses specially trained in GI care?
The majority of our nursing staff holds GI-specific certifications, with ongoing training in endoscopic assistance and patient education.
Videos
Reviews (6)
John King
Nov 11, 2021
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Not a patient, but a doordasher who delivers their groceries. They are cheap and never tip, also the old lady at the coffee counter has a condescending attitude. But I guess that is expected since we are just "lowly service people".
Sara Olson
Sep 26, 2021
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I have never been so motivated to write a review. Dr. Rav is not only a great doctor but a great person. His staff and nurses were instrumental in getting me the help I needed quickly and efficiently. At 32-weeks pregnant, I had been experiencing upper right abdominal pain since my 24th week of pregnancy. Unfortunately, the Midwives at UIHC did not know what was causing the pain. My VA maternity nurse was persistently concerned about my blood work and imaging, and she wanted a specialist to evaluate me. I called UIHC GI and Mercy One GI they would not see me any earlier than December, baby was
H. R.
Mar 12, 2021
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I would refer anyone to go here, they have helped me so much. You will not leave this place without knowing what your situation is. Thank you doctors and staff, for doing all that you do!!
Belle Bjorge
Dec 25, 2020
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Very disappointed in the whole experience, but largely in the way I was communicated with. I would ask questions, ask for more information and ask why my care plan did not reflect the conversation we had. The responses I received were do more research, because this is what I suggest, and I have sent emails through the care portal with no replies. They left me feeling like a bother, that my symptoms were fine and living in pain was ok.
Josh Moneylaw
Aug 10, 2020
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Doctor Ravi has been treating me for over 12 years. He has went above and beyond to take care of my health needs time and time again. He knows me by name when I have seen him in public. He is more than a doctor to me he is an amazing part of this community and more doctors should take note on how to treat patients from him and his amazing staff. When it comes to medical care I value Dr. Ravi's opinion over anyones elses. He will not lead you wrong. He cares about people and cares about helping us with our healthcare needs.
Steph
Jul 29, 2020
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Great place with amazing staff! Ive been seeing Barb Burkle and Dr. Ravi for all of my procedures and I could not be happier with the level of care I receive! Their nursing staff is very attentive and always goes above and beyond to guarantee the highest level of patient satisfaction. Love Cedar Valley GI.
