The 20 Best Peptic Ulcer Doctors Near Me in Temecula, CA

Find the Top Peptic Ulcer Experts and Specialists

The 20 Best Peptic Ulcer Doctors near Temecula, CA

Last Updated: 02/22/2026

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MediFind found 124 doctor with experience in Peptic Ulcer near Temecula, CA. Of these, 110 are Experienced and 14 are Advanced.

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124 providers found
    Advanced in Peptic Ulcer
    Internal Medicine
    Advanced in Peptic Ulcer
    Internal Medicine

    Temecula Valley Hospital

    31700 Temecula Pkwy, 
    Temecula, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    Richard Jin is a primary care provider, practicing in Internal Medicine in Temecula, California. Dr. Jin is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Necrosis, Renovascular Hypertension, Heart Attack, Colonoscopy, and Gastrostomy.

    Advanced in Peptic Ulcer
    Internal Medicine
    Advanced in Peptic Ulcer
    Internal Medicine

    Temecula Valley Hospital

    31700 Temecula Pkwy, 
    Temecula, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    Osvaldo Lopez is a primary care provider, practicing in Internal Medicine in Temecula, California. Dr. Lopez is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Wolcott Rallison Syndrome, Acute Kidney Failure, Peptic Ulcer, Gastrostomy, and Colonoscopy.

    Advanced in Peptic Ulcer
    Family Medicine
    Advanced in Peptic Ulcer
    Family Medicine

    Inland Urgent Care A Medical Corporation

    29738 Rancho California Rd Ste B, 
    Temecula, CA 
     (3.8 miles away)
    Languages Spoken:
    English

    Mariam Dehyar is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Dehyar is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Ethmoiditis, Flu, Tracheitis, and Sinusitis.

    Learn about our expert tiers
    Erik Lundquist
    Experienced in Peptic Ulcer
    Integrative Medicine
    Experienced in Peptic Ulcer
    Integrative Medicine

    Erik Lundquist MD Inc.

    27450 Ynez Rd Ste 100, 
    Temecula, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Erik Lundquist is a primary care provider, practicing in Integrative Medicine in Temecula, California. Dr. Lundquist is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Inborn Amino Acid Metabolism Disorder, Opisthotonos, Muscle Spasms, and Methylmalonic Acidemia with Homocystinuria.

    Advanced in Peptic Ulcer
    Vascular Surgery | General Surgery
    Advanced in Peptic Ulcer
    Vascular Surgery | General Surgery

    West Coast Surgical Specialists

    29910 Murrieta Hot Springs Rd, Suite G345, 
    Murrieta, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Franklin Torres is a Vascular Surgeon and a General Surgeon in Murrieta, California. Dr. Torres is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Peptic Ulcer, Gangrene, Carotid Artery Disease, Thrombophlebitis, and Carotid Artery Surgery.

    Advanced in Peptic Ulcer
    Family Medicine
    Advanced in Peptic Ulcer
    Family Medicine

    Rancho Family Medical Group Inc.

    28780 Single Oak Dr Ste 160, 
    Temecula, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Matthew Combs is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Combs is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Peptic Ulcer, Ogilvie Syndrome, Apoplexy, Pacemaker Implantation, and Gastrostomy.

    Advanced in Peptic Ulcer
    Internal Medicine
    Advanced in Peptic Ulcer
    Internal Medicine

    Talia Medical Group A Professional Corp.

    41593 Winchester Rd Ste 101, 
    Temecula, CA 
     (4.5 miles away)
    Languages Spoken:
    English

    Michael Basch is a primary care provider, practicing in Internal Medicine in Temecula, California. Dr. Basch is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Chronic Subdural Hematoma, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Colonoscopy, and Hip Replacement.

    Advanced in Peptic Ulcer
    Gastroenterology
    Advanced in Peptic Ulcer
    Gastroenterology

    Crown Surgery Medical Group

    25470 Medical Center Dr, 
    Murrieta, CA 
     (5.0 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English

    David Bernstein is a Gastroenterologist in Murrieta, California. Dr. Bernstein has been practicing medicine for over 13 years and is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Obesity, Bile Duct Stricture, Thrombophlebitis, Sleeve Gastrectomy, and Gastrectomy.

    Douglas M. Krahn
    Experienced in Peptic Ulcer
    Gastroenterology
    Experienced in Peptic Ulcer
    Gastroenterology

    Crown Surgery Medical Group

    25470 Medical Center Dr, 
    Murrieta, CA 
     (5.0 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English

    Douglas Krahn, MD, FACS, is a founder of Western Baraitric, AMC, the medical director of Parkview Center for Weight Loss, in Riverdale CA, and is also the founder and medical director of Weight Loss Services at St. Bernadine Medical Center in San Bernadino, CA. He was fellowship trained in Bariatric surgery in 2001 by Robert T. Merema, MD, FACS, at Holy Cross Hospital in Fort Lauderdale, FL. Dr. Krahn received undergraduate and MD degrees from the University of California Davis, and general surgery certification from Loma Linda University. He is a current member of the American Society for Metabolic and Bariatric Surgery, the AMA, and a Fellow of the American College of Surgeons. Dr. Krahn has preformed over 3000 Bariatric surgeries, and focuses his practice on a multitude of operations, which include LAGB, LGBP, Laparoscopic Silastic Ring GBP, LSG, and Revision Surgery. He remains committed to optimal selection of these operative tools to help patients achieve tremendous improvements in their health and quality of life.Inspiriting hope, health, and quality of life. Dr. Krahn is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Obesity, Obesity in Children, Gastroesophageal Reflux Disease (GERD), Sleeve Gastrectomy, and Gastrectomy.

    Advanced in Peptic Ulcer
    Cardiology
    Advanced in Peptic Ulcer
    Cardiology

    Murrieta Office

    39755 Murrieta Hot Springs Rd Ste E130, 
    Murrieta, CA 
     (6.0 miles away)
    Languages Spoken:
    English

    Harit Desai is a Cardiologist in Murrieta, California. Dr. Desai is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Ocampo, Consuelo, M.D.

    29645 Rancho California Rd, 
    Temecula, CA 
     (0.9 miles away)
    Experience:
    48+ years
    Languages Spoken:
    English
    Offers Telehealth

    Consuelo Ocampo is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Ocampo has been practicing medicine for over 48 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Richard Lam, M.D., Inc.

    41900 Winchester Rd, 
    Temecula, CA 
     (1.9 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Offers Telehealth

    Richard Lam is a primary care provider, practicing in Internal Medicine in Temecula, California. Dr. Lam has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Carbamoyl Phosphate Synthetase 1 Deficiency.

    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    M.S. Rahmany, M.D.

    41720 Winchester Rd, 
    Temecula, CA 
     (2.0 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English

    Mohammad Rahmany is a primary care provider, practicing in Internal Medicine in Temecula, California. Dr. Rahmany has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Sitosterolemia, High Cholesterol, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Office

    41840 Enterprise Cir N, 
    Temecula, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Carlos Ayon is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Ayon is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity in Children, and Obesity.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Office

    41840 Enterprise Cir N, 
    Temecula, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Michael Nwosu is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Nwosu is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Opisthotonos, and Hypertension.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Office

    41840 Enterprise Cir N, 
    Temecula, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Wasan Majeed is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Majeed 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, Obesity, and High Cholesterol.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Office

    41840 Enterprise Cir N, 
    Temecula, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Kasie Dorr is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Dorr is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Obesity, Obesity in Children, Type 2 Diabetes (T2D), and Hypertension.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Office

    41840 Enterprise Cir N, 
    Temecula, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Vanessa Cobian is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Cobian is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Obesity in Children, Obesity, Food Allergy, Glucocorticoid-Remediable Aldosteronism, and Intrauterine Device Insertion.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Office

    41840 Enterprise Cir N, 
    Temecula, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jasleen Singh is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Maturity Onset Diabetes of the Young, and Obesity in Children.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Accelerated Urgent Care

    41540 Winchester Rd, 
    Temecula, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Delair Alnajjar is a primary care provider, practicing in Family Medicine in Temecula, California. Dr. Alnajjar is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Acute Cystitis, Parinaud Oculoglandular Syndrome, Tracheitis, and Sinusitis.

    Showing 1-20 of 124

    Last Updated: 02/22/2026

    What is the definition of Peptic Ulcer?

    A peptic ulcer is an open sore or raw area in the lining of the stomach (gastric ulcer) or in the first part of the small intestine (duodenal ulcer).

    There are two types of peptic ulcers:

    • Gastric ulcer -- occurs in the stomach
    • Duodenal ulcer -- occurs in the first part of the small intestine

    When should I see a Peptic Ulcer doctor near Temecula, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Peptic Ulcer doctor near Temecula, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Peptic Ulcer doctors near Temecula, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Peptic Ulcer doctors near Temecula, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Peptic Ulcer doctor near Temecula, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Peptic Ulcer doctor search results page. 

    Why is it important to get a second opinion from a different Peptic Ulcer doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Peptic Ulcer doctor near Temecula, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Peptic Ulcer doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Peptic Ulcer doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Peptic Ulcer doctors near Temecula, CA?

    Look for the filter feature on the left side of the Peptic Ulcer doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Peptic Ulcer doctor that offers video calls?

    Look for the filter feature on the left-side of the Peptic Ulcer doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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