Business Details
39 Years
experience
Your Trusted Colorectal Surgery Specialists in Walnut Creek, CA
Bay Area Colon & Rectal Surgeons, a division of Bass Medical Group, has been providing specialized surgical care since 1987. Our practice focuses exclusively on general surgery and colon and rectal surgery, treating both benign and malignant diseases of the colon, rectum, and anus. We utilize advanced technologies, including DaVinci minimally invasive surgical techniques, to achieve optimal patient outcomes. Our team of three board-certified surgeons brings extensive expertise in colorectal conditions, serving Alameda, Contra Costa, and Solano Counties while accepting referrals beyond our primary service area. We prioritize personalized care, collaborating with specialty physicians to enhance patient quality of life.Our commitment to community health is demonstrated through volunteer programs and partnerships with local hospitals, including John Muir Medical Center. We maintain rigorous professional standards through affiliations with leading medical organizations. Our Walnut Creek facility operates Monday-Friday with structured appointment hours, supported by digital patient resources and comprehensive treatment information. We continuously seek to improve our practice through patient feedback and technological advancements in colorectal care.
Services
Colon Cancer Treatment
Minimally Invasive Surgery
Hemorrhoid Management
Colorectal Cancer Screening
Anal Fistula Repair
Diverticular Disease Care
Rectal Prolapse Surgery
Bowel Incontinence Treatment
Colonoscopy Services
Ostomy Care
Details
- Year established: 1987
Highlights and features
- Our surgeons are board-certified in both general and colon & rectal surgery
- We utilize DaVinci minimally invasive surgical technology for better outcomes
- Three dedicated colorectal specialists with combined decades of experience
- Affiliated with John Muir Medical Center and leading medical organizations
- Recognized for community service through Operation Access volunteer programs
What people say
Compassionate and generous
Outstanding dedication
Memorable encounters
Kindness and professionalism
Highest quality care
Services
Colon Cancer Treatment
Our board-certified surgeons provide comprehensive colon cancer treatment using advanced surgical techniques. We offer personalized treatment plans combining minimally invasive procedures with traditional methods when necessary. Our approach emphasizes early detection through screening and multidisciplinary care coordination for optimal patient outcomes.
Minimally Invasive Surgery
We specialize in DaVinci robotic-assisted minimally invasive procedures for colorectal conditions. This technology enables precise surgical interventions with smaller incisions, reduced recovery times, and improved patient comfort. Our surgeons have extensive experience with complex laparoscopic techniques for various colorectal disorders.
Hemorrhoid Management
Our practice offers comprehensive hemorrhoid care from conservative management to advanced surgical interventions. We provide personalized treatment plans incorporating lifestyle modifications, non-surgical procedures, and modern surgical techniques for severe cases, ensuring optimal symptom relief and patient comfort.
Colorectal Cancer Screening
We emphasize preventive care through comprehensive colorectal cancer screening programs. Our services include diagnostic colonoscopies, risk assessment, and early detection strategies tailored to individual patient needs. We educate patients about screening guidelines and provide follow-up care for abnormal findings.
Anal Fistula Repair
Our surgeons specialize in complex anal fistula management using advanced surgical techniques. We provide thorough evaluation and treatment planning for both simple and complex fistulas, focusing on preserving sphincter function while achieving complete healing through minimally invasive approaches.
People
Brian J. McGuinness
Colon & Rectal Surgeon
Dr. McGuinness is a board-certified colon and rectal surgeon with extensive experience in minimally invasive procedures. He specializes in treating complex colorectal conditions while maintaining active hospital affiliations.
Negar M. Salehomoum
Colon & Rectal Surgeon
Dr. Salehomoum is a board-certified specialist recognized for her volunteer work with Operation Access. She has performed numerous community service surgeries while maintaining active clinical practice.
Poornima Vanguri
Colon & Rectal Surgeon
Dr. Vanguri combines technical expertise with compassionate care as a board-certified colorectal surgeon. She actively participates in community health initiatives and has received recognition for her volunteer contributions.
Questions
What conditions do you treat?
We treat all colon, rectal, and anal conditions including cancer, hemorrhoids, diverticular disease, Crohn's disease, and bowel incontinence using both surgical and non-surgical approaches.
Are your surgeons board-certified?
Yes, all three of our surgeons are board-certified in both general surgery and colon & rectal surgery by the American Board of Surgery and American Board of Colon and Rectal Surgery.
Do you accept insurance?
We accept most major insurance plans and work with patients to verify coverage. Contact our office for specific insurance-related questions or verification.
How do I schedule an appointment?
You can schedule appointments through our online booking system or by calling our Walnut Creek office directly at (925) 274-9000 during regular business hours.
What surgical technologies do you use?
We utilize DaVinci robotic-assisted technology for minimally invasive procedures while maintaining expertise in traditional surgical techniques for comprehensive patient care.
Do you serve areas outside the Bay Area?
While we primarily serve Alameda, Contra Costa, and Solano Counties, we welcome referrals from outside our geographic area and work with patients from various locations.
Reviews (1)
Andrea Ruotsi
May 25, 2022
Report
Terrible customer service here. I have a referral for very specific procedures from my gastro dr. And yet, I Still have to have some sort of consult prior to getting an appt. When I phoned to make an appt I wasn't given one until 10 days out. My situation is somewhat urgent. And I was told that I needed to fill out the paperwork online. So asked them to email me the website or forms. When I got the reminder phone call I was told I still needed to fill forms out but needed to fax them back.
Who faxes? I mean really. Now minutes before my appt, they call to tell me they need my forms. (Side note- this sounds like a slow office, maybe a sign?) I tell them that I never got the website. She puts me on hold. Only to come back and rudely tell me they sent me an email on a date a week ago. The email with the link to forms that must be printed and faxed. I try to tell the woman that but she keeps on cutting me off, so I say can you stop talking so I can finish and she hangs up on me. Wow. Dr. Kim- I've heard good things about you, you have my referral for a procedure I'm to have completed within the next 10 days, and now YOUR OFFICE STAFF is preventing me from having my appointment.
Who faxes? I mean really. Now minutes before my appt, they call to tell me they need my forms. (Side note- this sounds like a slow office, maybe a sign?) I tell them that I never got the website. She puts me on hold. Only to come back and rudely tell me they sent me an email on a date a week ago. The email with the link to forms that must be printed and faxed. I try to tell the woman that but she keeps on cutting me off, so I say can you stop talking so I can finish and she hangs up on me. Wow. Dr. Kim- I've heard good things about you, you have my referral for a procedure I'm to have completed within the next 10 days, and now YOUR OFFICE STAFF is preventing me from having my appointment.
