The 20 Best Endoscopic Transnasal Transsphenoidal Surgery Doctors in California, US

Find the Experts and Specialists who perform Endoscopic Transnasal Transsphenoidal Surgery

Last Updated: 04/28/2026

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

MediFind found 55 doctor with experience in Endoscopic Transnasal Transsphenoidal Surgery near California, US. Of these, 24 are Advanced, 18 are Experienced, 9 are Distinguished and 4 are Elite.

Location
LocationClose
55 providers found
    Elite in Endoscopic Transnasal Transsphenoidal Surgery
    Neurosurgery
    Elite in Endoscopic Transnasal Transsphenoidal Surgery
    Neurosurgery

    USC Neurosurgeons Inc.

    1520 San Pablo St Ste 3800, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Gabriel Zada is a Neurosurgery provider practicing medicine in Los Angeles, California. Dr. Zada is rated as an Elite provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Hypothalamic Tumor, Brain Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Gamma Knife Radiosurgery. Dr. Zada is board certified in American Board Of Neurological Surgeons.

    Elite in Endoscopic Transnasal Transsphenoidal Surgery
    Elite in Endoscopic Transnasal Transsphenoidal Surgery

    Adult Neurofibromatosis Type 1 (NF1) And Schwannomatosis Clinic

    400 Parnassus Ave., Eighth Floor, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Philip Theodosopoulos is director of the Skull Base Tumor Program and vice chair of neurological surgery at UCSF. Before joining UCSF, he served as director of skull base surgery at the University of Cincinnati for 10 years. Theodosopoulos cares primarily for patients with skull base lesions, particularly malignancies and acoustic neuromas – noncancerous tumors that grow on nerves near the ear. His expertise includes endoscopic treatment of pituitary adenomas and chordomas as well as minimally invasive approaches to the skull base. Theodosopoulos has been a pioneer in the development of new surgical approaches to the skull base. He served as co-principal investigator for the largest prospective multicenter trial of surgical treatment for acoustic neuromas, and he currently serves on the Acoustic Neuroma Association's medical advisory board. He also has extensive expertise in research on patient outcomes. As a resident at UCSF, he completed the full curriculum for outcomes research and clinical epidemiology, and he continues to be involved in outcomes research at both the local and national levels. Theodosopoulos earned his undergraduate degree at the Massachusetts Institute of Technology and completed medical school at Stanford University. He completed his neurosurgical training at UCSF, followed by a fellowship in cerebrovascular and skull base surgery at the Brigham and Women's Hospital, an affiliate of Harvard Medical School. Theodosopoulos has been on the faculty for more than 50 national and international surgical courses. He serves on the education committee for the Congress of Neurological Surgeons. He serves as residency program director for neurological surgery at UCSF. Dr. Theodosopoulos is rated as an Elite provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Schwannoma, Acoustic Neuroma, Meningioma, Endoscopic Transnasal Transsphenoidal Surgery, and Balloon Sinuplasty. Dr. Theodosopoulos is board certified in American Board Of Neurological Surgery, Neurological Surgery. Dr. Theodosopoulos is currently accepting new patients.

    Elite in Endoscopic Transnasal Transsphenoidal Surgery
    Elite in Endoscopic Transnasal Transsphenoidal Surgery

    Saint John's Physicians Partners

    2125 Arizona Ave, 
    Santa Monica, CA 
    Experience:
    21+ years
    Languages Spoken:
    English
    Offers Telehealth

    Garni Barkhoudarian is a Neurosurgery provider practicing medicine in Santa Monica, California. He has been practicing medicine for over 21 years. Dr. Barkhoudarian is rated as an Elite provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Meningioma, Hypothalamic Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Awake Craniotomy. Dr. Barkhoudarian is board certified in American Board Neurological Surgery.

    Learn about our expert tiers
    Elite in Endoscopic Transnasal Transsphenoidal Surgery
    General Surgery
    Elite in Endoscopic Transnasal Transsphenoidal Surgery
    General Surgery

    Office

    1041 E Yorba Linda Blvd Ste 309, 
    Placentia, CA 
    Languages Spoken:
    English

    Edward Kuan is a General Surgeon practicing medicine in Placentia, California. Dr. Kuan is rated as an Elite provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Sinus Cancer, Olfactory Neuroblastoma, Pituitary Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Neurosurgery
    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Neurosurgery
    2125 Arizona Avenue, Floor 2, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Kelly is a Neurosurgery provider practicing medicine in Los Angeles, California. Dr. Kelly is rated as a Distinguished provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Meningioma, Hypothalamic Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Balloon Sinuplasty. Dr. Kelly is currently accepting new patients.

    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Otolaryngology | Plastic Surgery
    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Otolaryngology | Plastic Surgery
    11645 Wilshire Boulevard, Suite 600, 
    Los Angeles, CA 
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    Chester Griffiths is an Otolaryngologist and a Plastic Surgeon practicing medicine in Los Angeles, California. He has been practicing medicine for over 44 years. Dr. Griffiths is rated as a Distinguished provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Cerebrospinal Fluid Leak, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy. Dr. Griffiths is currently accepting new patients.

    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Endocrinology
    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Endocrinology

    Gonda (Goldschmied) Diabetes Center Santa Monica

    2020 Santa Monica Blvd Ste 550, 
    Santa Monica, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Heaney is an Endocrinologist practicing medicine in Santa Monica, California. Dr. Heaney is rated as a Distinguished provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Cushing's disease, Pituitary Tumor, Hypothalamic Tumor, Cushing's syndrome, and Endoscopic Transnasal Transsphenoidal Surgery.

    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Endocrinology
    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Endocrinology

    UCLA Health

    19950 Rinaldi St, Ste 300, 
    Porter Ranch, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jelena Maletkovic is an Endocrinologist practicing medicine in Porter Ranch, California. Dr. Maletkovic is rated as an Advanced provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Diabetic Hyperglycemic Hyperosmolar Syndrome, Maturity Onset Diabetes of the Young, Hypothyroidism, and Endoscopic Transnasal Transsphenoidal Surgery. Dr. Maletkovic is board certified in Internal Medicine and Internal Medicine (Sub: Endocrinology, Diabetes & Met. Dr. Maletkovic is currently accepting new patients.

    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery

    UCLA Health Westwood Neurosurgery

    300 Stein Plz Ste 420, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Marvin Bergsneider is a Neurosurgery provider practicing medicine in Los Angeles, California. Dr. Bergsneider is rated as a Distinguished provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Hypothalamic Tumor, Brain Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Balloon Sinuplasty.

    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    General Surgery
    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    General Surgery

    Office

    200 UCLA Medical Plz Ste 550, 
    Los Angeles, CA 
    Languages Spoken:
    English

    Marilene Wang is a General Surgeon practicing medicine in Los Angeles, California. Dr. Wang is rated as a Distinguished provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Pituitary Tumor, Sinusitis, Sinus Cancer, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Neurosurgery
    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Neurosurgery

    Office

    1200 N State St Ste 3300, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Ben Strickland is a Neurosurgery provider practicing medicine in Los Angeles, California. Dr. Strickland is rated as a Distinguished provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Rathke Cleft Cyst, Hypothalamic Tumor, Brain Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Cerebral Artery Bypass Surgery.

    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Otolaryngology
    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Otolaryngology

    Cedars-Sinai Ear, Nose & Throat-Los Angeles

    8631 W 3rd St Ste 915 Ofc East, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Dennis Tang is an Otolaryngologist practicing medicine in Los Angeles, California. Dr. Tang is rated as a Distinguished provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Meningocele, Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    General Surgery
    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    General Surgery

    Stanford Hospital And Clinics

    801 Welch Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Zara Patel is a General Surgeon practicing medicine in Palo Alto, California. Dr. Patel is rated as a Distinguished provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Anosmia, Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Endocrinology
    Distinguished in Endoscopic Transnasal Transsphenoidal Surgery
    Endocrinology

    USC Neurosurgeons Inc.

    1520 San Pablo St Ste 3800, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    John Carmichael is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Carmichael is rated as a Distinguished provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Hypothalamic Tumor, Acromegaly, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Neuroradiology
    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Neuroradiology

    Keck Hospital Of USC

    1500 San Pablo St, 
    Los Angeles, CA 
    Languages Spoken:
    English

    Mark Shiroishi is a Neuroradiologist practicing medicine in Los Angeles, California. Dr. Shiroishi is rated as an Advanced provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Rathke Cleft Cyst, Gliomatosis Cerebri, Meningioma, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Cardiology
    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Cardiology

    UCLA Health Specialty Calabasas

    26585 Agoura Rd Ste 310, 
    Calabasas,, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Janki Shah is a Cardiologist practicing medicine in Calabasas,, California. Dr. Shah is rated as an Advanced provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, Endoscopic Transnasal Transsphenoidal Surgery, and Septoplasty.

    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Otolaryngology
    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Otolaryngology
    2240 North Harbor Boulevard, Suite 200, 
    Fullerton, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Elaine Martin is an Otolaryngologist practicing medicine in Fullerton, California. Dr. Martin is rated as an Advanced provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Tinnitus, Vertigo, Mal De Debarquement Syndrome, Endoscopic Transnasal Transsphenoidal Surgery, and Adenoidectomy. Dr. Martin is currently accepting new patients.

    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Ophthalmology
    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Ophthalmology
    2125 Arizona Avenue, 
    Santa Monica, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Howard Krauss is an Ophthalmologist practicing medicine in Santa Monica, California. Dr. Krauss is rated as an Advanced provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Central Serous Chorioretinopathy, Ptosis, Eyelid Drooping, Adult-Onset Vitelliform Macular Dystrophy (AVMD), and Endoscopic Transnasal Transsphenoidal Surgery. Dr. Krauss is currently accepting new patients.

    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    1831 Wilshire Boulevard, Suite A, 
    Santa Monica, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sarah Rettinger is an Endocrinologist practicing medicine in Santa Monica, California. Dr. Rettinger is rated as an Advanced provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Graves Disease, Exogenous Cushing's syndrome, Pituitary Tumor, Cushing's syndrome, and Endoscopic Transnasal Transsphenoidal Surgery. Dr. Rettinger is currently accepting new patients.

    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Neuroradiology
    Advanced in Endoscopic Transnasal Transsphenoidal Surgery
    Neuroradiology

    Cleveland Clinic

    400 Craven Rd, 
    San Marcos, CA 
    Experience:
    17+ years
    Languages Spoken:
    English

    Abin Bandyopadhyay is a Neuroradiologist practicing medicine in San Marcos, California. He has been practicing medicine for over 17 years. Dr. Bandyopadhyay is rated as an Advanced provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hepatocerebral Degeneration, Stroke, CAPOS Syndrome, Cerebellar Degeneration, and Endoscopic Transnasal Transsphenoidal Surgery.

    Showing 1-20 of 55

    Last Updated: 04/28/2026

    When should I see an Endoscopic Transnasal Transsphenoidal Surgery doctor in California, US?

    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 Endoscopic Transnasal Transsphenoidal Surgery doctor in California, US?

    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 Endoscopic Transnasal Transsphenoidal Surgery doctors in California, US?

    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 Endoscopic Transnasal Transsphenoidal Surgery doctors in California, US?

    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 Endoscopic Transnasal Transsphenoidal Surgery doctor in California, US?

    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 Endoscopic Transnasal Transsphenoidal Surgery doctor search results page. 

    Why is it important to get a second opinion from a different Endoscopic Transnasal Transsphenoidal Surgery 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 Endoscopic Transnasal Transsphenoidal Surgery doctor in California, US?

    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 Endoscopic Transnasal Transsphenoidal Surgery 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 Endoscopic Transnasal Transsphenoidal Surgery 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 Endoscopic Transnasal Transsphenoidal Surgery doctors in California, US?

    Look for the filter feature on the left side of the Endoscopic Transnasal Transsphenoidal Surgery 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 Endoscopic Transnasal Transsphenoidal Surgery doctor that offers video calls?

    Look for the filter feature on the left-side of the Endoscopic Transnasal Transsphenoidal Surgery 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 Endoscopic Transnasal Transsphenoidal Surgery Doctors by city