3 Best Urologists in Downey, CA

Expert-recommended Top 3 Urologists in Downey, California. All of our urologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

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ERNEST H. AGATSTEIN, MD FACS

UNIO SPECIALTY CARE–UROLOGY–DOWNEY
11525 Brookshire Avenue, Suite 300,
Downey, CA 90241 Directions

Since 1981

Specialty:

Benign Prostatic Hyperplasia (BPH) Erectile Dysfunction Female Sexual Dysfunction Hematuria Incontinence Interstitial Cystitis Kidney Stones Male Infertility Male Sexual Dysfunction Overactive Bladder (OAB) Pelvic Organ Prolapse Peyronie’s Disease Prostatitis Renovascular Hypertension Testosterone Deficiency Urinary Incontinence Urinary Tract Infection Urologic Cancers Vaginal Atrophy Varicocele

"Dr. Ernest H. Agatstein is a founding member of West Coast Urology. He received his medical degree from the University of California, Los Angeles. He completed his surgical internship, general surgery training, and urologic surgery residency at UCLA Medical Center. Dr. Ernest H. Agatstein is board-certified by the American Board of Urology. He is a Fellow of the American College of Surgeons and a member of the American Urological Association. Dr. Ernest H. Agatstein has a special interest in the treatment of overactive bladder. He is involved in clinical trials evaluating novel treatments for overactive and underactive conditions of the bladder. Dr. Ernest H. Agatstein practices at Unio Specialty Care–Downey, Inglewood, and Los Alamitos.

2026 Highlights: Dr. Ernest H. Agatstein has served as Chief of Urology at Centinela Hospital and PIH Downey."

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License #G48418

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(562) 955-4168 (562) 955-4169

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

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SHAHRAD AYNEHCHI, MD, FACS

UNIO SPECIALTY CARE–UROLOGY–DOWNEY
11525 Brookshire Avenue, Suite 300,
Downey, CA 90241 Directions

Since 1998

Specialty:

BPH Incontinence Erectile Dysfunction Urologic Cancers No Needle/No Scalpel Vasectomy Microscopic Surgery and Complex Open Surgery

Dr. Shahrad Aynehchi received his medical degree from New York Medical College. He completed general surgery and urology training at St Vincent's Manhattan. During his residency, he was recognized as an AUA Gerald P Murphy Scholar and a Pfizer Scholar in Urology. Dr. Shahrad Aynehchi is board-certified by the American Board of Urology. He is a Fellow of the American College of Surgeons and a member of the American Urological Association. He has authored numerous scientific papers and has presented at international academic conferences. Dr. Shahrad Aynehchi has expertise in advanced endoscopic stone surgery and complex robotic kidney surgery. He practices at various locations, including Downey, Inglewood, Los Alamitos, and Whittier.

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License #A85401

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Pooya Banapour, MD, FACS - Downey, CA Urologists - Doctor Portrait Image
Pooya Banapour, MD, FACS - Downey, CA Urologists - Hospital Logo
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POOYA BANAPOUR, MD, FACS

11525 Brookshire Avenue, Suite 300,
Downey, CA 90241 Directions

Since 2009

Specialty:

Acoustic Wave Therapy for Erectile Dysfunction Adjustable Continence Device (ACT) (Investigational) for Women Adjustable Continence Device (Pro ACT) (Investigational) for Men Advanced Endoscopic Stone Surgery Advanced Laparoscopy Anal Sphincteroplasty Aquablation Therapy Axonics Therapy for Bladder and Bowel Dysfunction BOTOX for Urinary Incontinence BPH Same Day Non-Surgical Treatments Circumcision Coaptite Periurethral Bulking Color Doppler Ultrasound Penile Comprehensive Prostate Cancer Care Cryotherapy CT Scan Cystoscopy da Vinci Robotic-Assisted Surgery

2026 Highlights: Dr. Pooya Banapour is a general urologist and urologic oncologist who specializes in minimally invasive urologic surgery. He earned his BS in Physiological Science at UCLA, graduating Summa Cum Laude with departmental honors, and received his medical degree from the UC San Diego School of Medicine. Dr. Banapour completed his general surgery internship and urology residency at Kaiser Los Angeles Medical Center, where he served as Chief Resident in 2018–2019. He completed a fellowship in robotic urology and urologic oncology at City of Hope Medical Center, with additional post-graduate training in reconstructive and female urology.

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License #1083051577

Contact:

(562) 955-4168

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

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