Paul Wetzel is a Gastroenterologist in San Luis Obispo, California. Dr. Wetzel is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Wetzel is currently accepting new patients.

Board Certification: Certified by American Board of Internal Medicine, GastroenterologyFellowship Training: Duke University Medical CenterInternship and Residency: University of California, San Diego Medical CenterMedical School: University of Texas Southwestern Medical SchoolProfessional Memberships: Member, American Gastroenterological AssociationMember and Fellow, American College of Gastroenterology. Dr. Mundorf is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Lower Esophageal Ring, Benign Esophageal Stricture, Endoscopy, and Colonoscopy.

Dr. Nicholas Placone specializes in diagnosing and treating manycomplex conditions in Gastroenterology and Hepatology and he alsohas sub-specialized training in treatment of esophageal and motilitydisorders of the GI tract. ❝ I believe in patient-centeredmedical care and dedicatingthe time to understand eachpatient’s specific needs andensure understanding about theirown disease processes in orderto form a personalized plan ofcare together.❞—Nicholas Placone, MD Fellowship: Gastroenterology and Hepatology Fellow from the University ofSouthern California-Los Angeles (USC) and Los Angeles General MedicalCenter (LAC)Residency: Internal Medicine Residency from University of California, DavisMedical School: Doctor of Medicine from Medical College of WisconsinUndergraduate: Joint Major Mathematics and Economics and Minor inBiology from University of California, San DiegoProfessional Memberships: American College of Gastroenterology (ACG),American Gastroenterological Association (AGA), AmericanNeurogastroenterology and Motility Society (ANMS). Dr. Placone is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Hepatitis B, Jaundice, Hepatitis, Alcoholic Cirrhosis, and Endoscopy.

Dr. Paul Guzik specializes in diagnosing and treating variousconditions affecting the digestive system which includesthe gastrointestinal tract as well as the pancreas, liver, bile ductsand gallbladder. ❝ I believe prevention is a crucialaspect of gastrointestinal care.By promoting healthy lifestylechoices, age appropriatescreening, and early detection,we can work together to achievethe best possible outcomes.I am honored to partner with mypatients in this process.❞—Paul Guzik, DO Fellowship: Gastroenterology Fellow from Loma Linda University HealthEducation Consortium in Loma Linda, CaliforniaResidency: Internal Medicine Residency from the University of Texas atAustin—Dell Medical SchoolMedical School: Doctor of Osteopathic Medicine, Des Moines UniversityCollege of Osteopathic Medicine in IowaUndergraduate: Bachelor of Arts in Biology and Exercise Science fromSt. John’s University, Collegeville, MinnesotaProfessional Memberships: American Society of GastrointestinalEndoscopy (ASGE), American College of Gastroenterology (ACG), AmericanGastroenterology Association (AGA). . His top areas of expertise are Familial Colorectal Cancer, Familial Adenomatous Polyposis, Crohn's Disease, Viral Gastroenteritis, and Laminectomy.

Sharon Puita is a Nurse Practitioner in San Luis Obispo, California. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Therese Meyer is a Nurse Practitioner in San Luis Obispo, California. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Russ Arjal is a Gastroenterologist in San Luis Obispo, California. Dr. Arjal is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Painful Swallowing, Diarrhea, and Gastrectomy.

Mary Diemert is a Physician Assistant in San Luis Obispo, California. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Aimee Hoffman is a Physician Assistant in San Luis Obispo, California. Ms. Hoffman is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Gallbladder Disease, and Nonalcoholic Steatohepatitis (NASH).

Michelle Cordova is a Physician Assistant in San Luis Obispo, California. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Dena Tilley is a Nurse Practitioner specialist and an Obstetrics and Gynecologist in San Luis Obispo, California. Her top areas of expertise are Menopause, Mittelschmerz, Hirsutism in Women, Polycystic Ovary Syndrome, and Intrauterine Device Insertion.

Vance Rodgers is a Gastroenterologist in San Luis Obispo, California. His top areas of expertise are Hemorrhagic Proctocolitis, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy.

Jeanne Bernard is an Endocrinologist in San Luis Obispo, California. Dr. Bernard is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Hypothyroidism, Obesity in Children, Type 2 Diabetes (T2D), and Pituitary Tumor.

Krystal Valdez is an Endocrinologist in San Luis Obispo, California. Dr. Valdez is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Storm, Graves Disease, and Hyperparathyroidism.

Ludmila Burcovschi is a Nurse Practitioner. She graduated with honors in 2021. Having more than 2 years of diverse experiences, especially as a Nurse Practitioner, Ludmila Burcovschi is affiliated with Marian Regional Medical Center and French Hospital Medical Center. . Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

We understand that visiting the gastroenterologist may be a new experience for you and that you may be in pain or worried about your health. That?s why all the staff at the Santa Maria Digestive Diagnostic Center and Santa Maria Gastroenterology focus on making you feel comfortable and confident in our care. Our physicians and our medical team take extra care to listen to your concerns, answer all your questions and thoroughly explain your condition and treatment options. Dr. Hsia is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Enlarged Liver, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy.

Dr. Quezada earned his Doctor of Medicine degree from TexasA&M Health Science Center College of Medicine. He is Board Certified in Internal Medicine and completed his Internal Medicine and Gastroenterology/Hepatology training from Los Angeles County/University of Southern CaliforniaMedical Center. He’s skilled in general GI procedures as well as EndoscopicRetrograde Cholangiopancreatography (ERCP) and performs this procedure at the French Hospital Advanced GI Lab. While in medical school, Dr. Quezada developed a health care program for medical students to participate in treatment of migrant farm worker patients. Dr. Quezada is fluent in Spanish ❝ My care philosophy is to work with my patients to developtheir health goals and do all that is possible to assist themin achieving those goals.❞—Michael Quezada, MD. Dr. Quezada is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Familial Adenomatous Polyposis, Toxic Megacolon, Gardner Syndrome, Endoscopy, and Gastrectomy.

Kristen Schalck, PA is an Internal Medicine Physician Assistant in Atascadero, CA. She is a native to North SLO County and  received her Physician Assistant Education at Duke University Medical Center. After completion of her education, she served in the US Navy as a Physician Assistant. She worked in several practice settings before returning to her home county to work with Dignity Health. . Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Francisco Debs is a Physician Assistant in Pismo Beach, California. His top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Poonam Joshi is a Physician Assistant in Arroyo Grande, California. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).