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17 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chen, Urologist in Hayward, CA?
Dr. Gregory Chen, MD is an Urologist, who primarily practices in Hayward, CA. He has been practicing for over 17 years and is board certified. Dr. Chen completed his residency at Univ Of Wa Sch Of Med, Urology; Univ Of Wa Sch Of Med, General Surgery. Dr. Chen is fluent in English, and is currently seeing new patients. Dr. Chen’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chen’s office at (510) 454-1000.
Where did Dr. Chen go to medical school and complete their residency?
Residency: Univ Of Wa Sch Of Med, Urology; Univ Of Wa Sch Of Med, General Surgery | University Wash
Medical School: Rush Med Coll of Rush University, Chicago Il
Is Dr. Chen board certified as an Urologist?
Yes, Dr. Gregory Chen, MD is board certified by the American Board of Urology
What languages does Dr. Chen speak?
Dr. Chen and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Chen treat?
As an Urologist, Dr. Chen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Chen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Kidney Stones
- Ureter Stone
- Kidney Swelling from Kidney Stones
- Ureteral Disorder
- Kidney Disease
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
- Ureteral Calculus
- Hydronephrosis due to Stones
- Kidney Stone Obstruction
- Ureteral Stone Blockage
ICD-10 Codes:
- N200: Calculus of kidney
- N201: Calculus of ureter
- N132: Hydronephrosis with renal and ureteral calculous obstruction
Also known as:
- Visible Blood in Urine
- Microscopic Blood in Urine
- Blood in Urine
- Urine and Urination
- Hematuria (Blood in the Urine)
- Gross hematuria
- Macroscopic hematuria
- Bloody pee
- Microscopic hematuria
- Hidden blood in urine
- Invisible blood in pee
- Hematuria
- Bloody urine
- Red urine
ICD-10 Codes:
- R310: Gross hematuria
- R3129: Other microscopic hematuria
- R319: Hematuria, unspecified
Also known as:
- Urinary Retention
- Urine and Urination
- Inability to urinate', 'Bladder retention', 'Can't pee
- Trouble emptying bladder
ICD-10 Codes:
- R339: Retention of urine, unspecified
Also known as:
- Elevated PSA Level
- Prostate Cancer Screening
- Prostate Disease
- Prostate-Specific Antigen (PSA) Test
- Prostate Problems
- High Prostate Specific Antigen
- Abnormal PSA Test
- Increased PSA
ICD-10 Codes:
- R9720: Elevated prostate specific antigen [PSA]
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Special Medical Examination
- Specific health check
- Detailed medical assessment
- Special health screening
ICD-10 Codes:
- Z0189: Encounter for other specified special examinations
Also known as:
- Enlarged Prostate with Urinary Symptoms
- Enlarged Prostate (BPH)
- Enlarged Prostate (Benign Prostatic Hyperplasia)
- BPH with LUTS
- Prostate enlargement with urinary issues
- Benign prostatic hyperplasia with urinary symptoms
ICD-10 Codes:
- N401: Benign prostatic hyperplasia with lower urinary tract symptoms
Also known as:
- Swollen Kidney
- Kidney Disease
- Hydronephrosis
- Kidney Swelling
ICD-10 Codes:
- N1330: Unspecified hydronephrosis
Also known as:
- Other Kidney and Ureter Disorder
- Kidney Disease
- Ureteral Disorder
- Kidney and Ureter Problems
- Renal and Ureteral Disorders
ICD-10 Codes:
- N2889: Other specified disorders of kidney and ureter
Also known as:
- Frequent Urination
- Sudden Urge to Urinate
- Urine and Urination
- Urinary Incontinence
- Urinary frequency
- Peeing often
- Frequent need to urinate
- Urinary urgency
- Urgent need to pee
- Overactive bladder symptom
ICD-10 Codes:
- R350: Frequency of micturition
- R3915: Urgency of urination
Also known as:
- Hydrocele
- Testicular Disorder
- Fluid in scrotum
- Scrotal swelling
- Water on the testicle
ICD-10 Codes:
- N433: Hydrocele, unspecified
Also known as:
- Phimosis
- Penis Disorder
- Tight foreskin
- Foreskin constriction
- Retracted foreskin problems
ICD-10 Codes:
- N471: Phimosis
Also known as:
- Enlarged Prostate
- Enlarged Prostate (BPH)
- Enlarged Prostate (Benign Prostatic Hyperplasia)
- Benign Prostatic Hyperplasia
- BPH
- Prostate Enlargement
ICD-10 Codes:
- N400: Benign prostatic hyperplasia without lower urinary tract symptoms
Also known as:
- Erectile Dysfunction
- Erectile Dysfunction (ED)
- Impotence
- ED
- Erection problems
ICD-10 Codes:
- N529: Male erectile dysfunction, unspecified
What procedures does Dr. Chen perform?
As an Urologist, Dr. Chen performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Chen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Bladder and Urethra Scope
- Cystoscopy
- Urethroscopy
- Bladder scope procedure
CPT Codes:
- 52000: Cystourethroscopy (separate procedure)
Also known as:
- Bladder Ultrasound for Residual Urine
- Post-void residual urine measurement
- Bladder capacity ultrasound
- Non-imaging bladder scan
CPT Codes:
- 51798: Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging
Also known as:
- Kidney Stone Shock Wave Treatment
- ESWL
- Extracorporeal Shock Wave Lithotripsy
- Shock Wave Lithotripsy
- Non-Invasive Kidney Stone Removal
CPT Codes:
- 50590: Lithotripsy, extracorporeal shock wave
Also known as:
- Prostate Biopsy
- Needle Biopsy of Prostate
- Punch Biopsy of Prostate
- Prostate Tissue Sample
CPT Codes:
- 55700: Biopsy, prostate; needle or punch, single or multiple, any approach
Does Dr. Chen accept my insurance?
Dr. Chen accepts most major insurance plans. Important: Please call our office at (510) 454-1000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chen accept in Hayward, CA?
Dr. Chen in Hayward, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Crown Cork and Seal Company
CVS Health (formerly Aetna)
First Medical Health Plan
Kaiser Permanente
Medicare
Samaritan Health Services
State of Tennessee
View All Insurances
Where is Dr. Chen's office located?
Dr. Gregory Chen's Primary Practice
27303 Sleepy Hollow Ave S
Hayward, CA 94545
(510) 454-1000
What is Dr. Chen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chen's National Provider Identifier (NPI) number is 1699853457.
What common questions do patients ask about Dr. Chen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chen
What is Dr. Gregory Chen's specialty?
Dr. Chen is a Urologist near Hayward, CA. A urologist is a healthcare professional with specialization in managing both benign and malignant medical and surgical disorders of the genitourinary system and adrenal glands. They possess extensive knowledge and skills in endoscopic, percutaneous, and open surgical techniques for addressing congenital and acquired conditions of the urinary and reproductive systems, as well as their associated structures. Contact Dr. Chen to book an appointment today.
Is this Dr. Gregory Chen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chen is affiliated with Kaiser Permanente San Leandro Medical Center, Kaiser Permanente Oakland Medical Center, Kaiser Permanente Santa Clara Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Urologist?
Explore Urologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Gregory Chen accepting new patients in Hayward, CA?
Yes, Dr. Gregory Chen is accepting new patients at this time.
Does Dr. Gregory Chen offer online booking?
Please contact Dr. Chen's office at (510) 454-1000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Chen?
Please contact Dr. Chen's office at (510) 454-1000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Chen have?
Dr. Gregory Chen is certified by the American Board of Urology.
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