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 Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Familial Adenomatous Polyposis, Toxic Megacolon, Gardner Syndrome, Endoscopy, and Gastrectomy.

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 Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Enlarged Liver, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy.

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 a Distinguished provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Lower Esophageal Ring, Benign Esophageal Stricture, Endoscopy, and Colonoscopy.

I strive to provide my patients with the best medical care possible. Dr. Weiss is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Hypothyroidism, Obesity in Children, Visceromegaly, and Enlarged Liver.

Accessible and Comprehensive Quality Health Care Services. Dr. Bhat is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Paul Wetzel is a Gastroenterologist in San Luis Obispo, California. Dr. Wetzel is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. 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.

I strive to provide my patients with the best medical care possible. Dr. Steele is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol.

Dr. Lisa Molin is a board certified specialist and surgeon in Otolaryngology or more commonly known as ENT(Ear, Nose and Throat .) She attended medical school at University of Iowa, with a residency at UC Davis. She has been practicing in the San Luis Obispo area for 23 years. Dr. Molin is involved with international outreach to provide ENT medical and surgical care to underserved communities. Dr. Molin is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Nasal Polyps, Familial Deafness, Male Pattern Baldness, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

David Ruiz is a primary care provider, practicing in Family Medicine in Pismo Beach, California. Dr. Ruiz is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

Robert Stewart is an Otolaryngologist in Pismo Beach, California. Dr. Stewart is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, Hyperparathyroidism, and Salivary Duct Stones.

Lymar Bik is a primary care provider, practicing in Internal Medicine in Arroyo Grande, California. Dr. Bik is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Cirrhosis, and Familial Combined Hyperlipidemia.

Patrick Welch is a primary care provider, practicing in Family Medicine in Arroyo Grande, California. Dr. Welch is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young.

Gary Foresman is a primary care provider, practicing in Internal Medicine in Arroyo Grande, California. Dr. Foresman is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Hypothyroidism, and Familial Combined Hyperlipidemia.

Vance Rodgers is a Gastroenterologist in San Luis Obispo, California. Dr. Rodgers is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Hemorrhagic Proctocolitis, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy.

Dr. Scott Negri is a graduate of the University of Utah College of Medicine and completed Family Medicine Residency at Wake Forest University in 1994. He has served the patients of San Luis Obispo county since 1994. He enjoys his long term relationships with patients and helping to meet their health care needs.  He believes  good outcomes often come from an ongoing and collaborative ,deliberate process of which patient directed effort and choices are key. He feels fortunate to have the support of a wonderful medical community;  From Emergency and Specialty care, to all of the allied health professionals. In 2020, his patients voted him Doctor of the Year in the New Times SLO publication. Dr. Negri is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Prolidase Deficiency, Anemia, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Professional: Has written multiple peer-reviewed journal publications as well as a book chapter in her field. Has presented research at multiple national conferences.Professional: Completed medical school at New York Medical College where she graduated in the top 10% of her class.Personal: Outside of work, she enjoys hiking, sailing, rowing, photography, and travel.I feel a passion for treating disorders affecting the ear, nose, and throat. My goal is to provide evidence-based, high-quality medical care that balances surgical and medical options. I believe each patient brings unique experiences and perspectives. I strive to learn about my patients in depth in order to deliver care that is collaborative and compassionate. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Nonsyndromic Hearing Loss, Deafness Hypogonadism Syndrome, Infant Hearing Loss, Familial Otosclerosis, and Septoplasty.

Nancy Kitson is a primary care provider, practicing in Family Medicine in Nipomo, California. Dr. Kitson is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Vascular Dementia, Dementia, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D). Dr. Kitson is currently accepting new patients.

Steven Carlson is a Gastroenterologist in San Luis Obispo, California. Dr. Carlson is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Trichohepatoenteric Syndrome, Eosinophilic Colitis, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), and Endoscopy.

Ardeshir Talieh is a primary care provider, practicing in Internal Medicine in San Luis Obispo, California. Dr. Talieh is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, Purpura, and Type 2 Diabetes (T2D).

Michael Malotte is an Otolaryngologist in San Luis Obispo, California. Dr. Malotte is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Infant Hearing Loss, Nonsyndromic Hearing Loss, Tinnitus, and Deafness Hypogonadism Syndrome.