The 20 Best Obesity Doctors Near Me in simi valley, CA

Find the Top Obesity Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 158 doctor with experience in Obesity near simi valley, CA. Of these, 145 are Experienced and 13 are Advanced.

Location
LocationClose
158 providers found
    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    Alta California Medical Group Inc.

    2755 Alamo St Ste 201, 
    Simi Valley, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Richard Shaw is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Shaw is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Alcoholic Neuropathy, Type 2 Diabetes (T2D), Osteomyelitis in Children, Osteotomy, and Thrombectomy. Dr. Shaw is currently accepting new patients.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Office

    2755 Alamo St Ste 101, 
    Simi Valley, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Lee is a primary care provider, practicing in Internal Medicine in Simi Valley, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Lee is currently accepting new patients.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Simi Doctors Medical & Aesthetics

    2840 E Los Angeles Ave, 
    Simi Valley, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Ghiyam is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Ghiyam is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Methylmalonic Acidemia with Homocystinuria, Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Familial Combined Hyperlipidemia. Dr. Ghiyam is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Obesity
    Endocrinology
    Experienced in Obesity
    Endocrinology
    Referral required

    UCLA Heart And Vascular Services

    100 Moody Ct Ste 200, 
    Thousand Oaks, CA 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Susan Ahern is an Endocrinologist practicing medicine in Thousand Oaks, California. Dr. Ahern is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses Adrenal Insufficiency Pediatric, Type 2 Diabetes (T2D), Panhypopituitarism, and Isolated ACTH Deficiency. Dr. Ahern is currently accepting new patients.

    Experienced in Obesity
    General Surgery
    Experienced in Obesity
    General Surgery
    Referral may be required

    Adventist Health Physicians Network Surgical Specialties

    2750 Sycamore Dr Ste 210, 
    Simi Valley, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lauren Poliakin is a General Surgeon practicing medicine in Simi Valley, California. Dr. Poliakin is rated as an Experienced provider by MediFind in the treatment of Obesity. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity, Hernia, Retroperitoneal Inflammation, Gastric Bypass, and Gallbladder Removal. Dr. Poliakin is currently accepting new patients.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine
    2655 1st Street, Suite 325, 
    Simi Valley, CA 
     (0.8 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Janet Li is a primary care provider, practicing in Family Medicine in Simi Valley, California. She has been practicing medicine for over 10 years. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Obesity. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, High Cholesterol, Chronic Pain, and Cirrhosis.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Office

    2925 Sycamore Dr Ste 205, 
    Simi Valley, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Bruce Nelson-Iii is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Nelson-Iii is rated as an Experienced provider by MediFind in the treatment of Obesity. His clinical expertise encompasses Obesity, Obesity in Children, Nonallergic Rhinopathy, and Type 2 Diabetes (T2D).

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine
    2655 1st Street, Suite 325, 
    Simi Valley, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Archana Kulai is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Kulai is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses Osteomyelitis in Children, Chronic Pain, Macroamylasemia, and Alopecia Areata. Dr. Kulai is currently accepting new patients.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine
    2655 1st Street, Suite 325, 
    Simi Valley, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Jeffrey Caputo is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Caputo is rated as an Experienced provider by MediFind in the treatment of Obesity. His clinical expertise encompasses New Daily Persistent Headache (NDPH), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Obesity
    Experienced in Obesity

    Alta California Medical Group Inc.

    2755 Alamo St Ste 201, 
    Simi Valley, CA 
     (0.8 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Masahiro Kushigemachi is a primary care provider, practicing in Family Medicine in Simi Valley, California. He has been practicing medicine for over 44 years. Dr. Kushigemachi is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Familial Combined Hyperlipidemia, and Xanthoma.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Facey Medical Group-Simi Valley

    2655 1st St Ste 325, 
    Simi Valley, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Donald Downs is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Downs is rated as an Experienced provider by MediFind in the treatment of Obesity. His clinical expertise encompasses Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

    Experienced in Obesity
    General Surgery
    Experienced in Obesity
    General Surgery
    Referral may be required

    Adventist Health Simi Valley

    2975 Sycamore Dr, 
    Simi Valley, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrea Pakula is a General Surgeon practicing medicine in Simi Valley, California. Dr. Pakula is rated as an Experienced provider by MediFind in the treatment of Obesity. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Hernia, Gallstones, Choledocholithiasis, Sleeve Gastrectomy, and Small Bowel Resection.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Clinicas Del Camino Real

    4370 Eve Rd, 
    Simi Valley, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amy Gowan is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Gowan is rated as an Experienced provider by MediFind in the treatment of Obesity. Her clinical expertise encompasses Obesity in Children, Food Allergy, Syphilis, and Type 2 Diabetes (T2D). Dr. Gowan is board certified in Family Medicine. Dr. Gowan is currently accepting new patients.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Fadel Abdulhai, DO Private Practice

    885 Patriot Dr, F, 
    Moorpark, CA 
     (4.7 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Arabic, Spanish

    Fadel Abdulhai is a primary care provider, practicing in Family Medicine in Moorpark, California. He has been practicing medicine for over 17 years. Dr. Abdulhai is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Familial Hypertriglyceridemia, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism. Dr. Abdulhai is board certified in Family Medicine.

    Advanced in Obesity
    Gastroenterology
    Advanced in Obesity
    Gastroenterology
    Referral may be required

    Advanced Gastroentrology Inc

    555 Marin St, Ste 270, 
    Thousand Oaks, CA 
     (8.2 miles away)
    Languages Spoken:
    English, Farsi, Spanish
    Accepting New Patients
    Offers Telehealth

    Gilbert Simoni is a Gastroenterologist practicing medicine in Thousand Oaks, California. Dr. Simoni is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonic Malakoplakia, Endoscopy, and Colonoscopy. Dr. Simoni is board certified in Internal Medicine (Sub: Gastroenterology) and Internal Medicine. Dr. Simoni is currently accepting new patients.

    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    UCLA Health Woodland Hills Immediate Care

    6344 Topanga Canyon Blvd Ste 2040, 
    Woodland Hills, CA 
     (11.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ronen Kalay is a primary care provider, practicing in Family Medicine in Woodland Hills, California. Dr. Kalay is rated as an Experienced provider by MediFind in the treatment of Obesity. His clinical expertise encompasses Muscle Spasms, Opisthotonos, Hiccups, and COVID-19.

    Experienced in Obesity
    Endocrinology
    Experienced in Obesity
    Endocrinology
    Referral required

    UCLA Health Specialty Calabasas

    26585 Agoura Rd Ste 310, 
    Calabasas, CA 
     (11.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Deepashree Gupta is an Endocrinologist practicing medicine in Calabasas, California. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Obesity. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Thyroid Nodule, Obesity in Children, Hypothyroidism, and Diabetic Ketoacidosis. Dr. Gupta is currently accepting new patients.

    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    DR. Curtis Kodama And Associates

    865 Patriot Dr Ste 101, 
    Moorpark, CA 
     (6.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Curtis Kodama is a primary care provider, practicing in Family Medicine in Moorpark, California. Dr. Kodama is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Osteomyelitis in Children, Hypertension, and Familial Hypertension. Dr. Kodama is currently accepting new patients.

    Advanced in Obesity
    Endocrinology
    Advanced in Obesity
    Endocrinology
    Referral required

    UCLA Heart And Vascular Services

    100 Moody Ct Ste 200, 
    Thousand Oaks, CA 
     (7.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Na Shen is an Endocrinologist practicing medicine in Thousand Oaks, California. She has been practicing medicine for over 17 years. Dr. Shen is rated as an Advanced provider by MediFind in the treatment of Obesity. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Obesity, Obesity in Children, Thyroid Cancer, and Follicular Thyroid Cancer. Dr. Shen is currently accepting new patients.

    Experienced in Obesity
    Bariatric Medicine | General Surgery
    Experienced in Obesity
    Bariatric Medicine | General Surgery
    Referral may be required

    University Bariatrics

    227 W Janss Rd, Ste 320, 
    Thousand Oaks, CA 
     (7.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amir-hossein Mehran is a Bariatric Medicine specialist and a General Surgeon practicing medicine in Thousand Oaks, California. Dr. Mehran is rated as an Experienced provider by MediFind in the treatment of Obesity. His clinical expertise encompasses Ogilvie Syndrome, Retroperitoneal Inflammation, Gallstones, Sleeve Gastrectomy, and Gastrectomy. Dr. Mehran is board certified in Surgery General Surgery. Dr. Mehran is currently accepting new patients.

    Showing 1-20 of 158

    Last Updated: 09/26/2026

    What is the definition of Obesity?

    Obesity means weighing more than what is healthy for a given height. Obesity is a serious, chronic disease. It can lead to other health problems, including diabetes, heart disease, and some cancers.

    When should I see an Obesity doctor near simi valley, 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 an Obesity doctor near simi valley, 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 Obesity doctors near simi valley, 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 Obesity doctors near simi valley, 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 an Obesity doctor near simi valley, 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 Obesity doctor search results page. 

    Why is it important to get a second opinion from a different Obesity 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 an Obesity doctor near simi valley, 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 Obesity 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 Obesity 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 Obesity doctors near simi valley, CA?

    Look for the filter feature on the left side of the Obesity 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 an Obesity doctor that offers video calls?

    Look for the filter feature on the left-side of the Obesity 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 

    Read more about our Content Policy. 

    More Obesity Doctors by city