We have designed a Digestive health practice especially for you, our patient, by providing a comprehensive array of healthcare to you and by building a strong partnership together.Everything we do at Advanced Gastroenterology is geared toward providing you with nothing less than the best possible care. Dr. Ahluwalia is rated as an Advanced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Gas Bloat Syndrome, Childhood Volvulus, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

Krishna Venkatesh is a Colorectal Surgeon and a Gastroenterologist in Gilbert, Arizona. Dr. Venkatesh is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Diverticular Disease, Familial Colorectal Cancer, Encopresis, Hernia Surgery, and Ureteroscopy. Dr. Venkatesh is currently accepting new patients.

Aalok Sahai is a Colorectal Surgeon and a Gastroenterologist in Chandler, Arizona. Dr. Sahai is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Anorectal Abscess, Mesenteric Venous Thrombosis, Hemorrhoids, Hernia Surgery, and Colonoscopy. Dr. Sahai is currently accepting new patients.

Dr. Clark specializes in colon and rectal surgery with unique skills in advanced care for inflammatory bowel disease, colon and rectal cancer, colonic polyposis syndromes, anal cancer and complex benign anorectal disorders. He uses advanced technology such as high-resolution anoscopy, minimally invasive technology with fluorescence angiography, pelvic floor studies and endorectal ultrasound to help identify, diagnose and treat colorectal disease in a more precise way. Some of these unique clinical treatment strategies enable him to proactively treat low acuity colon and rectal issues in the clinic before they become big surgical cases. Dr. Clark earned his BA in Biology from the University of Pennsylvania; he went on to Penn State University, College of Medicine where he earned his Medical Doctorate. He did an Internship and Residency at the University of Texas Health Science Center San Antonio. He completed a Fellowship in Colon and Rectal Surgery at Christus Santa Rosa Colon and Rectal Surgery Program in San Antonio.His past academic appointments include Assistant Professor of Surgery at Texas A&M Health Science Center/Baylor, Scott & White Memorial Hospital and Associate Professor of Surgery at Morehouse School of Medicine were he also served as Vice Chair of Surgical Education and Program Director for the General Surgery Residency program. In addition he has given back to our Military community by serving in Department of Surgery at the Central Texas Veterans Health Care System.He is a Diplomat of the American Board of Surgery and the American Board of Colon and Rectal Surgery. Dr. Clark is a Fellow of the American College of Surgeons, a Fellow of the American Society of Colon and Rectal Surgeons, a member of the Association of Academic Surgeons and served as an executive board member of the Association of Program Directors in Surgery. Dr. Clark has published many peer-reviewed and book chapters on the topics such as hemorrhoid surgery, robotic surgery for resident training, techniques in advanced coloproctology for fistulizing anorectal disease, colorectal cancer, inflammatory bowel disease, and single incision laparoscopic colectomy among others.Dr. Clark's care philosophy is to treat every patient like they are a family member. I strive to deliver a high-standard of care; I treat my patients like I would treat my family. I make decisions with the patient and base them on medically-proven therapies. I offer my patients access to advanced technology to reduce risk, improve outcomes and minimize complications. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Retroperitoneal Inflammation, Anal Cancer, Diverticular Disease, Familial Colorectal Cancer, and Ileostomy.

Elizabeth Mcconnell is a General Surgeon in Phoenix, Arizona. Dr. Mcconnell is rated as a Distinguished provider by MediFind in the treatment of Cronkhite-Canada Disease. Her top areas of expertise are Anal Fissure, Rectal Prolapse, Hemorrhoids, Hemorrhoidectomy, and Hernia Surgery.

Robert Sawyer is a Gastroenterologist in Mesa, Arizona. Dr. Sawyer is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Trichohepatoenteric Syndrome, Diarrhea, Ulcerative Colitis, and Gastrectomy.

Rohit Mahajani is a Gastroenterologist in Gilbert, Arizona. Dr. Mahajani is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

Elisa Faybush is a Gastroenterologist in Mesa, Arizona. Dr. Faybush is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. Her top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

Anu Nutakki is a primary care provider, practicing in Internal Medicine in Mesa, Arizona. Dr. Nutakki is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. Her top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Charles Saperstein is a Gastroenterologist in Mesa, Arizona. Dr. Saperstein is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Indigestion, Portal Hypertension, Childhood Volvulus, and Gastroesophageal Reflux Disease (GERD). Dr. Saperstein is currently accepting new patients.

Ashley Casano is a Colorectal Surgeon and a Gastroenterologist in Mesa, Arizona. Dr. Casano is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. Her top areas of expertise are Rectal Prolapse, Hemorrhoids, Bowel Incontinence, Bladder Reconstruction, and Ureteroscopy.

Carlos Zapata is a Gastroenterologist in Mesa, Arizona. Dr. Zapata is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Esophageal Varices, Opioid Induced Constipation, Chronic Idiopathic Constipation (CIC), Gastrectomy, and Colonoscopy.

David Mickus is a primary care provider, practicing in Internal Medicine in Tempe, Arizona. Dr. Mickus is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Familial Hypercholesterolemia, Homozygous Familial Hypercholesterolemia (HoFH), Defective Apolipoprotein B-100, and Hyperlipoproteinemia Type 4. Dr. Mickus is currently accepting new patients.

Dr. Khosla has expertise in all aspects of digestive and liver diseases. He has a novel and highly successful approach to irritable bowel. His goal is to provide compassionate care to every patient and perform endoscopy with diligence.Our mission is to provide you with personalized, high-quality gastrointestinal care.  Sonoran Gastroenterology Associates is dedicated to improving and maintaining your health. Dr. Lowe and Dr. Khosla are Board Certified Gastroenterologists with years of experience. Dr. Khosla is rated as an Advanced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Colonic Malakoplakia, Viral Gastroenteritis, Colitis, and Gastroesophageal Reflux Disease (GERD).

I was born and raised in Southern California, but lived in Nebraska for about 9 years during my general medical training. I've been in Arizona since 2001. I live in the Phoenix area with my wife, 2 sons, and our Labrador retriever. When I'm not working or hanging out with the family I can be found in the hills on my mountain bike.Traditional Medicine: Listen, learn, teach. Dr. Davis is rated as an Advanced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Heartburn, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gas Bloat Syndrome, and Gastrectomy.

Shawn Webb is a Colorectal Surgeon in Chandler, Arizona. Dr. Webb is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Anal Cancer, Familial Colorectal Cancer, Colorectal Cancer, Hernia Surgery, and Ileostomy.

Arpit Patel is a Colorectal Surgeon in Chandler, Arizona. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Anal Fissure, Hemorrhoids, Familial Colorectal Cancer, Ureteroscopy, and Hernia Surgery.

Experience, empathy, knowledge and technical skill and beyond all a genuine interest in Gastoenterology. Areas of expertise: Colon Diseasse, Liver Diseases, Weight Loss, Gallbladder and Pancreatic Diseases, All Gastrointestinal Diseases. Dr. Reddy is rated as an Advanced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Diverticular Disease, Gastrointestinal Bleeding, Visceromegaly, Endoscopy, and Colonoscopy.

Lynn Calcote is a General Surgeon in Scottsdale, Arizona. Dr. Calcote is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Gastrointestinal Bleeding, Anal Fissure, Mesenteric Venous Thrombosis, Ileostomy, and Hernia Surgery.

Tarun Mullick is a Gastroenterologist in Chandler, Arizona. Dr. Mullick is rated as an Advanced provider by MediFind in the treatment of Cronkhite-Canada Disease. His top areas of expertise are Heartburn, Tenesmus, Attenuated Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Mullick is currently accepting new patients.