Precision.Compassion.Advanced Surgical Care.
From your first consultation to your recovery, our dedicated team is here to provide exceptional, compassionate care that puts you first.
Our Surgical Services
We offer a full range of surgical services using the latest technology and evidence-based practices to provide the highest quality care.
Advanced Hernia Repair
Expert surgical solutions for abdominal hernias to relieve pain and prevent serious complications.
- Specialized treatment for umbilical, inguinal, and ventral hernias.
- Utilizes advanced minimally invasive (laparoscopic) and robotic techniques.
- Focuses on strengthening the abdominal wall for a durable, long-term repair.
Complex Recurrent Hernias
Providing advanced surgical solutions for challenging and recurrent hernias to achieve a lasting repair.
- Specialized in treating hernias that have returned (recurrent) after a previous surgery.
- Expertise in managing large or complicated cases involving scar tissue.
- Focuses on complex abdominal wall reconstruction for a durable, long-term solution.
Hiatal and paraesophageal hernia repair
Specialized surgical treatment to correct internal hernias and provide lasting relief from severe acid reflux.
- Repairs defects in the diaphragm to return the stomach to its proper natural position.
- Effectively treats chronic GERD, heartburn, and difficulty swallowing (dysphagia).
- Prevents serious complications like stomach twisting (volvulus) or obstruction.
Gastroesophageal reflux disease (GERD)
Advanced treatment for chronic acid reflux, offering long-term relief through lifestyle changes, medication, and surgical intervention when needed.
- Provides lasting relief from chronic heartburn, regurgitation, and chest pain.
- Offers comprehensive treatment options including lifestyle modifications, medical management, and surgical repair.
- Helps heal the esophagus and prevent serious long-term complications.
Gallbladder Surgery
Minimally invasive gallbladder removal (cholecystectomy) to permanently resolve pain and complications from gallstones.
- Provides a definitive cure for gallstones and painful gallbladder attacks.
- Performed laparoscopically or robotically through small incisions for minimal scarring.
- Ensures a rapid recovery, allowing most patients to return home the same day.
Advanced Ano-rectal Care
Specialized diagnosis and treatment for a wide range of ano-rectal conditions to relieve pain, discomfort, and improve quality of life.
- Provides effective, lasting relief for common issues like hemorrhoids, fissures, and fistulas.
- Offers expert evaluation and surgical management for ano-rectal pain and bleeding.
- Utilizes advanced and minimally invasive techniques for a faster, more comfortable recovery.
Breast: cancer and benign
Expert surgical care for both benign (non-cancerous) breast conditions and breast cancer, focusing on accurate diagnosis and personalized treatment.
- Advanced diagnostic services, including biopsy, to accurately identify breast lumps and abnormalities.
- Specialized surgery for benign conditions like fibroadenomas and cysts to relieve pain and preserve breast shape.
- Complete breast cancer management, including lumpectomy (breast conservation) and mastectomy, with a focus on optimal oncologic and cosmetic outcomes.
Surgical Skin Cancer Treatment
Expert surgical removal of skin cancers, including melanoma, basal cell, and squamous cell carcinoma, with a focus on complete removal and excellent cosmetic outcomes.
- Provides precise surgical excision to remove cancerous lesions with clear, healthy margins.
- Performs skin biopsies for accurate diagnosis and staging of all types of skin cancer.
- Specializes in advanced reconstructive techniques, including skin flaps and grafts, to restore appearance after cancer removal.
Colorectal Surgery
Expert surgical care for complex conditions of the colon and rectum, led by a double-board certified specialist.
- Comprehensive treatment for colorectal cancer, focusing on precise removal and preservation of function.
- Advanced management of benign conditions like diverticulitis and Inflammatory Bowel Disease (IBD).
- Utilizes robotic (da Vinci®) techniques to perform major surgery through tiny incisions for faster recovery.
Skin Lesion Removal (Cysts & Lipomas)
Quick and effective surgical removal of benign lumps and bumps to improve comfort and cosmetic appearance.
- Expert excision of lipomas (fatty tumors), sebaceous cysts, and other soft tissue masses.
- Performed safely and comfortably in the office using local anesthesia.
- Focuses on precise removal techniques to ensure minimal scarring.
Lumps and Bumps
Evaluation and surgical removal of subcutaneous masses, including lipomas, cysts, and soft tissue growths.
- Expert removal of fatty tumors (lipomas) and cysts that cause discomfort or cosmetic concern.
- Most procedures are performed quickly in the office under local anesthesia.
- Focus on complete removal of the sac/capsule to prevent the lump from coming back.
Colonoscopy & Endoscopy
Comprehensive diagnostic and screening procedures to detect cancer, polyps, and digestive disorders early.
- Screening Colonoscopy to prevent colorectal cancer by detecting and removing polyps.
- Upper Endoscopy (EGD) to diagnose causes of heartburn, swallowing difficulties, and ulcers.
- Performed in a comfortable, safe environment with sedation for a pain-free experience.
Thyroid Surgery (Cancer & Benign)
Expert surgical management of thyroid nodules, goiters, and thyroid cancer with a focus on protecting your voice and minimizing scarring.
- Comprehensive Care for benign conditions like large goiters, nodules, and Graves' disease.
- Surgical Oncology for thyroid cancer, including lymph node removal if necessary.
- Safety First: We utilize advanced Nerve Monitoring technology during every surgery to protect your vocal cords.
Advanced Wound Care
Specialized management for chronic, non-healing wounds to prevent infection and promote rapid tissue recovery.
- Expert treatment for diabetic foot ulcers, pressure sores, and complex surgical wounds.
- Utilizes advanced therapies including debridement, negative pressure (VAC) therapy, and biologic grafts.
- Focuses on identifying and treating the underlying cause (like poor circulation) to ensure long-term healing.
Liver Surgery (Hepatobiliary)
Expert surgical management of liver masses, cysts, and tumors, backed by advanced fellowship training in abdominal transplant surgery.
- Evaluation and surgical treatment for liver cysts, benign tumors (hemangiomas), and suspected cancers.
- Performs liver resections (removing part of the liver) with precision techniques to preserve healthy tissue.
- Utilizes Dr. Abidali's specialized transplant background for the safest handling of complex liver anatomy.
Spleen Surgery (Splenectomy)
Minimally invasive removal of the spleen to treat blood disorders, cysts, or enlarged spleens (splenomegaly).
- Expert management of spleen conditions related to ITP (platelet disorders), hemolytic anemia, and lymphoma.
- Performed laparoscopically to reduce pain and hospital stay compared to traditional open surgery.
- Careful coordination with hematologists (blood doctors) for comprehensive care.
Adrenal Surgery (Adrenalectomy)
Precision surgical removal of adrenal gland tumors using minimally invasive techniques to treat hormonal disorders and masses.
- Expert treatment for Conn's Syndrome, Cushing's Syndrome, Pheochromocytoma, and adrenal cancer.
- Performed laparoscopically or robotically for faster recovery and minimal scarring.
- Specialized expertise in handling the delicate vascular anatomy surrounding the kidneys.
Small Bowel Surgery
Expert surgical treatment for conditions affecting the small intestine, including obstructions, tumors, and Crohn's disease.
- Minimally invasive management of small bowel obstructions to relieve pain and restore function.
- Surgical resection of benign and malignant tumors of the small intestine.
- Specialized care for complications of Crohn's Disease, focusing on bowel preservation.
Stomach Surgery (Gastric)
Advanced surgical care for stomach cancer, ulcers, and benign gastric masses using minimally invasive techniques.
- Expert removal of stomach cancer (Gastrectomy) with a focus on oncologic safety and lymph node clearance.
- Surgical management of complex peptic ulcers and gastrointestinal stromal tumors (GISTs).
- Utilizes robotic technology for precise reconstruction of the digestive tract.
Diagnostic Biopsies (Temporal Artery & Muscle)
Precise surgical biopsies to assist in the diagnosis of Giant Cell Arteritis (GCA) and muscle disorders.
- Temporal Artery Biopsy: The gold standard for diagnosing inflammation of the arteries in the head (temporal arteritis).
- Muscle Biopsy: Surgical sampling of muscle tissue to diagnose weakness or neuromuscular diseases.
- Performed as a safe, outpatient procedure under local anesthesia or light sedation.
Advanced Hernia Repair
Expert surgical solutions for abdominal hernias to relieve pain and prevent serious complications.
- Specialized treatment for umbilical, inguinal, and ventral hernias.
- Utilizes advanced minimally invasive (laparoscopic) and robotic techniques.
- Focuses on strengthening the abdominal wall for a durable, long-term repair.
Complex Recurrent Hernias
Providing advanced surgical solutions for challenging and recurrent hernias to achieve a lasting repair.
- Specialized in treating hernias that have returned (recurrent) after a previous surgery.
- Expertise in managing large or complicated cases involving scar tissue.
- Focuses on complex abdominal wall reconstruction for a durable, long-term solution.
Hiatal and paraesophageal hernia repair
Specialized surgical treatment to correct internal hernias and provide lasting relief from severe acid reflux.
- Repairs defects in the diaphragm to return the stomach to its proper natural position.
- Effectively treats chronic GERD, heartburn, and difficulty swallowing (dysphagia).
- Prevents serious complications like stomach twisting (volvulus) or obstruction.
Gastroesophageal reflux disease (GERD)
Advanced treatment for chronic acid reflux, offering long-term relief through lifestyle changes, medication, and surgical intervention when needed.
- Provides lasting relief from chronic heartburn, regurgitation, and chest pain.
- Offers comprehensive treatment options including lifestyle modifications, medical management, and surgical repair.
- Helps heal the esophagus and prevent serious long-term complications.
Gallbladder Surgery
Minimally invasive gallbladder removal (cholecystectomy) to permanently resolve pain and complications from gallstones.
- Provides a definitive cure for gallstones and painful gallbladder attacks.
- Performed laparoscopically or robotically through small incisions for minimal scarring.
- Ensures a rapid recovery, allowing most patients to return home the same day.
Advanced Ano-rectal Care
Specialized diagnosis and treatment for a wide range of ano-rectal conditions to relieve pain, discomfort, and improve quality of life.
- Provides effective, lasting relief for common issues like hemorrhoids, fissures, and fistulas.
- Offers expert evaluation and surgical management for ano-rectal pain and bleeding.
- Utilizes advanced and minimally invasive techniques for a faster, more comfortable recovery.
Breast: cancer and benign
Expert surgical care for both benign (non-cancerous) breast conditions and breast cancer, focusing on accurate diagnosis and personalized treatment.
- Advanced diagnostic services, including biopsy, to accurately identify breast lumps and abnormalities.
- Specialized surgery for benign conditions like fibroadenomas and cysts to relieve pain and preserve breast shape.
- Complete breast cancer management, including lumpectomy (breast conservation) and mastectomy, with a focus on optimal oncologic and cosmetic outcomes.
Surgical Skin Cancer Treatment
Expert surgical removal of skin cancers, including melanoma, basal cell, and squamous cell carcinoma, with a focus on complete removal and excellent cosmetic outcomes.
- Provides precise surgical excision to remove cancerous lesions with clear, healthy margins.
- Performs skin biopsies for accurate diagnosis and staging of all types of skin cancer.
- Specializes in advanced reconstructive techniques, including skin flaps and grafts, to restore appearance after cancer removal.
About Us
The surgeons and staff of California Surgical Specialists are committed to delivering cutting-edge surgical care and exceptional customer service to our patients, all within an atmosphere of compassion, dignity, and respect. Our surgeons possess extensive collective experience, providing the latest in minimally invasive technology and techniques for optimal patient care.
Board Certified
3000+ Patients
Compassionate Care
Meet Our Expert Surgeons
Our highly skilled, board-certified surgeons are dedicated to providing the most advanced surgical care, from complex procedures to minimally invasive robotics, with a focus on your best possible outcome.
Dr. Ali Abidali
General Surgeon, DO
Dr. Abidali specializes in minimally invasive and robotic surgery for hernias, colorectal, and complex abdominal conditions.
View Profile
Dr. Sana Qureshi
Colorectal & General Surgeon, MD
Dr. Qureshi specializes in advanced robotic surgery for colorectal diseases and complex hernias.
View ProfileWhat Our Patients Say
Read firsthand accounts from our patients about the compassionate care and excellent surgical outcomes they experienced with our team.
"I can't say enough wonderful things about Dr. Ali Abidali. He was exceptionally kind and professional. He was considerate and kind."
Ericka B.
Insurance We Accept
We work with most major insurance providers to ensure you receive the care you need. Contact our office if you have questions about your specific coverage.
We Accept Major PPO Plans
Accepted Medical Groups (HMO)
Don't see your insurance provider? Contact us to verify coverage options.
Visit Our Premier Facilities
We are proud to serve the Inland Empire community from our state-of-the-art offices. Find the location nearest to you to schedule your consultation.
Upland Office
500 North Euclid Avenue, Upland, CA 91786
Monday - Friday: 8:00 AM - 5:00 PM
Saturday - Sunday: Closed
Upland Office
500 North Euclid Avenue, Upland, CA 91786
Monday - Friday: 8:00 AM - 5:00 PM
Saturday - Sunday: Closed
Glendora Office
353 W Foothill Blvd, Ste 200, Glendora, CA 91741
Monday - Friday: 8:00 AM - 5:00 PM
Saturday - Sunday: Closed
Pomona Office
1910 Royalty Dr, Pomona, CA 91767
Monday - Friday: 8:00 AM - 5:00 PM
Saturday - Sunday: Closed