My mission is to focus on innovative clinical care and the pursuit of excellence through scholarly activities. This allows me to provide patients with state-of-the-art patient services and exceptional patient experiences. Dr. Kohli is rated as an Elite provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Non-Alcoholic Fatty Liver Disease, Hepatitis C, and Hepatitis.

Naim Alkhouri is a Hepatologist in Chandler, Arizona. Dr. Alkhouri is rated as an Elite provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis (NASH), Cirrhosis, Hepatitis, and Liver Transplant.

Karn Wijarnpreecha is a Gastroenterologist in Phoenix, Arizona. Dr. Wijarnpreecha is rated as an Elite provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Cirrhosis, Malabsorption, Liver Transplant, and Kidney Transplant.

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 Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Gas Bloat Syndrome, Childhood Volvulus, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

Dr. Lowe enjoys treating all aspects of Gastroenterology and Liver disease. His goal is to treat each patient like a family member and this is exemplified by his excellent listening skills and compassionate care. He has received Vitals Compassionate Doctor and Patients' Choice Awards yearly since 2010.  He feels privileged to provide care for patients in the East Valley and all over Phoenix for over 15 years and looks forward to continuing.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. Lowe is rated as a Distinguished provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Hemorrhoids, and Gastrectomy.

Uma Gopakumar is a Nurse Practitioner in Mesa, Arizona. Ms. Gopakumar is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Type 2 Diabetes (T2D), Hypertension, Non-Alcoholic Fatty Liver Disease, Menopause, and Hormone Replacement Therapy (HRT).

Nancy Ampadu is a Holistic Medicine provider in Mesa, Arizona. Her top areas of expertise are Hypertension, Hypothyroidism, Type 2 Diabetes (T2D), and Non-Alcoholic Fatty Liver Disease.

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

David Tessler is a Gastroenterologist in Mesa, Arizona. Dr. Tessler is rated as an Advanced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Diverticular Disease, Irritable Bowel Syndrome (IBS), Painful Swallowing, Endoscopy, and Colonoscopy.

David Leff is a Gastroenterologist in Mesa, Arizona. Dr. Leff is rated as an Advanced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Irritable Bowel Syndrome (IBS), Eosinophilic Colitis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.

Sara Ancello is a Gastroenterologist in Mesa, Arizona. Dr. Ancello is rated as an Advanced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Gastritis, Hemorrhoids, Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy.

Kelly Matthews is a Nurse Practitioner in Mesa, Arizona. Ms. Matthews is rated as an Advanced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Opioid Induced Constipation, Non-Alcoholic Fatty Liver Disease, and Intestinal Cancer.

Dr. Maressa Alejandro is an internal medicine physician specializing in preventative and medical care for adults and seniors. She earned her medical degree at Ponce School of Medicine in Ponce, Puerto Rico, and has been in practice for more than 20 years.She completed her internal medicine internship, residency, and fellowship, as well as additional fellowship training in geriatrics and primary care at Saint Vincent’s Hospital in New York City. Dr. Alejandro is board-certified by the American Board of Internal Medicine and licensed in multiple states, including Arizona. She has earned many honors and awards throughout her career and is a member of the American Medical Association.Dr. Alejandro has expertise in treating coronary artery disease, hypertension, diabetes, underactive and over-active thyroid disease, asthma, bronchitis, and autoimmune diseases, among other conditions. She specializes in the unique health needs of the elderly, including chronic diseases, nutritional problems, skin ailments, cognitive loss, memory impairment, adverse effects of medications, immobility, and balance issues.Whether it’s a complex medical issue with multiple comorbidities or a simple well-check exam, Dr. Alejandro treats her patients with kindness, respect, and compassion. She speaks Spanish. Dr. Alejandro is participating with Medicare, Medicaid, Aetna, Blue Cross, United Healthcare, and Cigna, among others, and is currently accepting new patients at Fusion Medical Care!. Dr. Alejandro is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Peripheral Neuropathy, Malignant Otitis Externa, Silent Thyroiditis, Vitamin D Deficiency, and Hormone Replacement Therapy (HRT).

Frank Metzger is a primary care provider, practicing in Internal Medicine in Mesa, Arizona. Dr. Metzger is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Diabetic Nephropathy, Cirrhosis, Postmenopausal Osteoporosis, and Osteoporosis.

Kathyayini Konuru is a primary care provider, practicing in Family Medicine in Mesa, Arizona. Dr. Konuru is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Hypothyroidism, and Glucocorticoid-Remediable Aldosteronism. Dr. Konuru is currently accepting new patients.

Tyler Cobbs is a Gastroenterologist in Mesa, Arizona. His top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Marissa Rose is a Nurse Practitioner in Mesa, Arizona. Ms. Rose is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Georgina Hines is a Nurse Practitioner in Mesa, Arizona. Ms. Hines is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Vitamin D Deficiency, Non-Alcoholic Fatty Liver Disease, and Nonalcoholic Steatohepatitis (NASH).

Penny Bowen is a Radiologist in Mesa, Arizona. Dr. Bowen is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Tenosynovitis, Lung Nodules, Visceromegaly, and Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease.

Roberto Zamudio is a primary care provider, practicing in Endocrinologist in Mesa, Arizona. Dr. Zamudio is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Sitosterolemia, Type 2 Diabetes (T2D), Chronic Lymphocytic Leukemia (CLL), and Richter Syndrome.