The 20 Best Pilonidal Sinus Disease Doctors Near Me in glendora, CA

Find the Top Pilonidal Sinus Disease Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 64 doctor with experience in Pilonidal Sinus Disease near glendora, CA. Of these, 59 are Experienced and 5 are Advanced.

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64 providers found
    Experienced in Pilonidal Sinus Disease
    General Surgery | Colorectal Surgery
    Experienced in Pilonidal Sinus Disease
    General Surgery | Colorectal Surgery
    Referral may be required

    Optum - Covina Main

    420 W Rowland St, 
    Covina, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Wang is a General Surgeon and a Colorectal Surgeon practicing medicine in Covina, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hernia, Umbilical Hernia, Juvenile Angiofibroma, Hemorrhoids, and Lymphadenectomy. Dr. Wang is board certified in American Board Surgery. Dr. Wang is currently accepting new patients.

    Advanced in Pilonidal Sinus Disease
    Advanced in Pilonidal Sinus Disease
    Referral may be required

    Raffael M. Corbisiero, MD

    210 S Grand Ave, 
    Glendora, CA 
     (0.4 miles away)
    Languages Spoken:
    English

    Raffaele Corbisiero is a General Surgeon practicing medicine in Glendora, California. Dr. Corbisiero is rated as an Advanced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Hernia, Cholecystitis, Gallbladder Disease, Hernia Surgery, and Small Bowel Resection. Dr. Corbisiero is board certified in American Board Surgery.

    Advanced in Pilonidal Sinus Disease
    General Surgery
    Advanced in Pilonidal Sinus Disease
    General Surgery
    Referral may be required

    Robinson V. Baron Medical Clinic.

    274 W Badillo St, 
    Covina, CA 
     (3.8 miles away)
    Languages Spoken:
    English

    Robinson Baron is a General Surgeon practicing medicine in Covina, California. Dr. Baron is rated as an Advanced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Gallstones, Choledocholithiasis, Gallbladder Disease, Hemorrhoidectomy, and Hernia Surgery. Dr. Baron is board certified in American Board Surgery.

    Learn about our expert tiers
    Advanced in Pilonidal Sinus Disease
    General Surgery
    Advanced in Pilonidal Sinus Disease
    General Surgery
    Referral may be required

    The Rowland

    330 W Rowland St, 
    Covina, CA 
     (4.3 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Craig Carter is a General Surgeon practicing medicine in Covina, California. He has been practicing medicine for over 44 years. Dr. Carter is rated as an Advanced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pilonidal Sinus Disease, Gallbladder Disease, Gallstones, and Choledocholithiasis.

    Experienced in Pilonidal Sinus Disease
    Family Medicine | General Practice
    Experienced in Pilonidal Sinus Disease
    Family Medicine | General Practice

    Greg K. Tomassian, MD

    415 W Route 66, 
    Glendora, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Krekor Tomassian is a primary care provider, practicing in Family Medicine and General Practice in Glendora, California. Dr. Tomassian is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, High Cholesterol, Type 2 Diabetes (T2D), and Gardner-Diamond Syndrome.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    Optum-Glendora Grand Urgent Care

    1365 S Grand Ave, 
    Glendora, CA 
     (1.6 miles away)
    Languages Spoken:
    English

    Joala Tubilleja is a primary care provider, practicing in Family Medicine in Glendora, California. Dr. Tubilleja is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Asthma in Children, Asthma, Cellulitis, and Sinusitis.

    Experienced in Pilonidal Sinus Disease
    General Surgery
    Experienced in Pilonidal Sinus Disease
    General Surgery
    Referral may be required

    Office

    353 W Foothill Blvd Ste 100, 
    Glendora, CA 
     (2.0 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients

    Ali Abidali is a General Surgeon practicing medicine in Glendora, California. Dr. Abidali is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Ogilvie Syndrome, Gastrointestinal Perforation, and Gallbladder Disease. Dr. Abidali is currently accepting new patients.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    Mayflower Medical Group Inc.

    1433 N Hollenbeck Ave, 
    Covina, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Adelaide Willis is a primary care provider, practicing in Family Medicine in Covina, California. Dr. Willis is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Bronchitis, High Cholesterol, Osteomyelitis in Children, and Pustules. Dr. Willis is board certified in American Board Of Family Medicine.

    Experienced in Pilonidal Sinus Disease
    General Surgery
    Experienced in Pilonidal Sinus Disease
    General Surgery
    Referral may be required

    Anthony S. Oh, MD A Medical Corporation

    315 N 3rd Ave, 
    Covina, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Anthony Oh is a General Surgeon practicing medicine in Covina, California. Dr. Oh is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Gallstones, Choledocholithiasis, Gallbladder Disease, Colostomy, and Gastrostomy. Dr. Oh is board certified in American Board Of Surgery.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    J Gabriel Castellanos, MD Inc.

    234 E Badillo St, 
    Covina, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Jose Castellanos is a primary care provider, practicing in Family Medicine in Covina, California. Dr. Castellanos is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Castellanos is board certified in American Board Of Family Medicine.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    Office

    2333 Foothill Blvd Ste B, 
    La Verne, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Justin Pegueros is a primary care provider, practicing in Family Medicine in La Verne, California. Dr. Pegueros is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. His clinical expertise encompasses Sutton Disease 2, Aphthous Stomatitis, Acrospiroma, and Sinusitis. Dr. Pegueros is currently accepting new patients.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    Pomona Valley Health Centers At La Verne

    2333 Foothill Blvd, 
    La Verne, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Deanda is a primary care provider, practicing in Family Medicine in La Verne, California. Dr. Deanda is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Type 2 Diabetes (T2D), High Cholesterol, and Obesity in Children. Dr. Deanda is currently accepting new patients.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    Optum - Monrovia

    831 E Huntington Dr, 
    Monrovia, CA 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mahin Ghanevati is a primary care provider, practicing in Family Medicine in Monrovia, California. Dr. Ghanevati is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Obesity, Vitamin D Deficiency, High Cholesterol, Obesity in Children, and Intrauterine Device Insertion. Dr. Ghanevati is board certified in American Osteopathic Board Family Medicine. Dr. Ghanevati is currently accepting new patients.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    Office

    1601 Monte Vista Ave Ste 100, 
    Claremont, CA 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lester Holstein is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Holstein is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Acne, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Holstein is currently accepting new patients.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    Office

    1601 Monte Vista Ave Ste 190, 
    Claremont, CA 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jose Ramos is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Ramos is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Sepsis, Peptic Ulcer, and Necrosis. Dr. Ramos is currently accepting new patients.

    Experienced in Pilonidal Sinus Disease
    General Surgery | Colorectal Surgery | Gastroenterology
    Experienced in Pilonidal Sinus Disease
    General Surgery | Colorectal Surgery | Gastroenterology
    Referral may be required

    Petar Vukasin Md, Inc.

    301 W Huntington Dr, 
    Arcadia, CA 
     (10.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Petar Vukasin is a General Surgeon and a Colorectal Surgeon practicing medicine in Arcadia, California. Dr. Vukasin is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Anal Fissure, Genital Warts, Familial Colorectal Cancer, Proctitis, and Hernia Surgery. Dr. Vukasin is board certified in Colon & Rectal Surgery and American Board Surgery. Dr. Vukasin is currently accepting new patients.

    Advanced in Pilonidal Sinus Disease
    General Surgery
    Advanced in Pilonidal Sinus Disease
    General Surgery
    Referral may be required

    Upland Surgical Associates

    901 San Bernardino Rd, 
    Upland, CA 
     (13.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Donna Dudziak is a General Surgeon practicing medicine in Upland, California. Dr. Dudziak is rated as an Advanced provider by MediFind in the treatment of Pilonidal Sinus Disease. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Hernia, Gallbladder Disease, Cholecystitis, Hernia Surgery, and Colostomy. Dr. Dudziak is board certified in American Board Of Surgery. Dr. Dudziak is currently accepting new patients.

    Advanced in Pilonidal Sinus Disease
    General Surgery
    Advanced in Pilonidal Sinus Disease
    General Surgery
    Referral required

    Upland Surgical Associates

    510 N 13th Ave, 
    Upland, CA 
     (13.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bryce Beseth is a General Surgeon practicing medicine in Upland, California. Dr. Beseth is rated as an Advanced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Gangrene, Choledocholithiasis, Necrosis, Hernia Surgery, and Colostomy. Dr. Beseth is board certified in American Board Of Surgery. Dr. Beseth is currently accepting new patients.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    La Verne Medical Urgent Care

    1234 Foothill Blvd, 
    La Verne, CA 
     (5.1 miles away)
    Languages Spoken:
    English

    Asif Siddiq is a primary care provider, practicing in Family Medicine in La Verne, California. Dr. Siddiq is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Acute Cystitis, Tracheitis, Lymphangitis, and Tietz Syndrome. Dr. Siddiq is board certified in American Board Of Family Medicine.

    Experienced in Pilonidal Sinus Disease
    Family Medicine
    Experienced in Pilonidal Sinus Disease
    Family Medicine

    Pomona Valley Health Centers At La Verne

    2333 Foothill Blvd, 
    La Verne, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Casas is a primary care provider, practicing in Family Medicine in La Verne, California. Dr. Casas is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Obesity, Obesity in Children, Sitosterolemia, and High Cholesterol.

    Showing 1-20 of 64

    Last Updated: 09/26/2026

    What is the definition of Pilonidal Sinus Disease?

    Pilonidal sinus disease is an inflammatory condition involving the hair follicles that can occur anywhere along the crease between the buttocks, which runs from the bone at the bottom of the spine (sacrum) to the anus. The disease is benign and has no association with cancer.

    Pilonidal disease may appear as:

    • A small pit or pore in the skin that contains dark spots or hair
    • A pilonidal sinus, in which a tract grows under the skin or deeper from the hair follicle
    • A pilonidal cyst, in which a pocket of fluid forms underneath the pit or sinus
    • A pilonidal abscess, in which the pilonidal cyst becomes infected and pus collects in the adjacent fat tissue

    When should I see a Pilonidal Sinus Disease doctor near glendora, 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 Pilonidal Sinus Disease doctor near glendora, 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 Pilonidal Sinus Disease doctors near glendora, 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 Pilonidal Sinus Disease doctors near glendora, 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 Pilonidal Sinus Disease doctor near glendora, 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 Pilonidal Sinus Disease doctor search results page. 

    Why is it important to get a second opinion from a different Pilonidal Sinus Disease 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 Pilonidal Sinus Disease doctor near glendora, 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 Pilonidal Sinus Disease 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 Pilonidal Sinus Disease 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 Pilonidal Sinus Disease doctors near glendora, CA?

    Look for the filter feature on the left side of the Pilonidal Sinus Disease 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 Pilonidal Sinus Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Pilonidal Sinus Disease 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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