The 20 Best Peptic Ulcer Doctors Near Me in Crystal Lake, IL
Find the Top Peptic Ulcer Experts and Specialists
MediFind found 164 doctor with experience in Peptic Ulcer near Crystal Lake, IL. Of these, 146 are Experienced, 15 are Advanced and 3 are Distinguished.
Advocate Medical Group Primary Care
Brent Petersen is a primary care provider, practicing in Family Medicine in Algonquin, Illinois. Dr. Petersen is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.
Advocate Medical Group
Arun Narang is a primary care provider, practicing in Internal Medicine in Mchenry, Illinois. Dr. Narang is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Chronic Erosive Gastritis, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy.
Northwestern Medicine Regional Medical Group
Rene Parungao is a General Surgeon in Crystal Lake, Illinois. Dr. Parungao is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Peptic Ulcer, Cellulitis, Necrosis, Small Bowel Resection, and Colostomy.
Caring Family, SC
Todd Giese is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Giese is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Coccydynia, Sitosterolemia, Tracheitis, and Maturity Onset Diabetes of the Young.
Caring Family, SC
George Gancayco is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Gancayco is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Hyperkalemic Periodic Paralysis, Andersen-Tawil Syndrome, Hypokalemic Periodic Paralysis, and Thyrotoxic Periodic Paralysis.
Advocate Medical Group Primary Care
Adnan Qadir is a primary care provider, practicing in Family Medicine in Algonquin, Illinois. Dr. Qadir is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Heart Attack, Diverticular Disease, Acute Kidney Failure, Endoscopy, and Ureteroscopy.
Advocate Medical Group
Deepak Mitra is a primary care provider, practicing in Internal Medicine in Mchenry, Illinois. Dr. Mitra is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.
Advocate Medical Group Primary Care
Tracy Quinn is a primary care provider, practicing in Family Medicine in Wauconda, Illinois. Dr. Quinn is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Vitamin D Deficiency, and Chronic Cough.
Advocate Medical Group Primary Care
Deepkamal Kaur is a primary care provider, practicing in Internal Medicine in Barrington, Illinois. Dr. Kaur is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D).
Advocate Medical Group Breast Surgery
Rachel Baer is a General Surgeon and a Vascular Surgeon in Elgin, Illinois. Dr. Baer is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Intraductal Papilloma, Lymphadenectomy, and Hernia Surgery.
Advocate Medical Group Surgery
George Bardouniotis is a General Surgeon in Elgin, Illinois. Dr. Bardouniotis is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Ogilvie Syndrome, Hernia, Gallstones, Choledocholithiasis, and Hernia Surgery.
Advocate Medical Group Surgery
Lily Hsieh is a General Surgeon in Elgin, Illinois. Dr. Hsieh is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Choledocholithiasis, Gallbladder Disease, Ogilvie Syndrome, Gallbladder Removal, and Thyroidectomy.
Advocate Medical Group Surgery
Nicholas Kunio is a General Surgeon in Elgin, Illinois. Dr. Kunio is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Cellulitis, Gallbladder Disease, Gallstones, Hernia Surgery, and Bladder Reconstruction.
Advocate Medical Group Surgery
Michael Fremgen is a General Surgeon in Elgin, Illinois. Dr. Fremgen is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, and Cholecystitis.
Cardiothoracic & Vascular Surgical Associates, SC
Timothy Votapka is a Thoracic Surgeon in Barrington, Illinois. Dr. Votapka is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Carotid Artery Disease, Carotid Artery Surgery, and Heart Bypass Surgery.
Advocate Medical Group Internal Medicine
Sanjeev Gupta is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Low Sodium Level, Movement Disorders, Parkinson's Disease, Gastrostomy, and Pacemaker Implantation.
Syed S Asghar, MD, PC
Syed Asghar is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Asghar is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Acute Kidney Failure, Endoscopy, and Gastrostomy.
Caring Family, SC
Racquel Dolleton is a primary care provider, practicing in Family Medicine in Crystal Lake, Illinois. Dr. Dolleton is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Tracheitis, Thyrotoxic Periodic Paralysis, Hyperkalemic Periodic Paralysis, and Andersen-Tawil Syndrome.
Syed Haider is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Haider is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Acute Kidney Failure, Heart Attack, Lung Cancer, Endoscopy, and Gastrostomy.
William Stinson is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Stinson is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Eunuchoidism Familial Hypogonadotropic, Male Pseudohermaphroditism with Gynecomastia, Testicular Failure, and Chronic Cough.
Last Updated: 04/28/2026


















