About Me

Dr. Chalfin has been practicing in the Long Beach, Los Alamitos area for 35 years. He has a practice in General Urology with special interest in female urology. He is experienced in the repair of vaginal prolapse as well as urinary stress incontinence and urge incontinence. He is active in the Urodynamic Society and also has begun a program in interstim therapy for the bladder. This helps patients with intractable frequency and urgency who do not respond to conventional therapy. It involves placement of a pacemaker controlling the nerves to the bladder.

Dr. Chalfin is board certified in Female Pelvic Medicine and Reconstructive Surgery.



Provider Specialty



Medical Education

Case Western Reserve University School of Medicine

Locations & Affiliations


Associates in Urology

3791 Katella Avenue

Los Alamitos, CA

Office: (562) 598-6166

Appointment: (562) 598-6166