
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Flechner, Urologist in Torrance, CA?
Dr. Lawrence Flechner, MD, PHD is an Urologist, who primarily practices in Torrance, CA. Dr. Flechner completed his residency at U.C.S.F.. Dr. Flechner is fluent in English, Hebrew, and Spanish, and is currently seeing new patients. Dr. Flechner’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Flechner’s office at (310) 534-8400.
Where did Dr. Flechner go to medical school and complete their residency?
Residency: U.C.S.F.
What languages does Dr. Flechner speak?
Dr. Flechner and their clinical team can communicate with patients in the following languages:
English
Hebrew
Spanish
What conditions does an Urologist like Dr. Flechner typically treat?
As an Urologist, Dr. Flechner 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. Flechner. 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. Learn more about our claims-based healthcare methodology.
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:
- 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:
- 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:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
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:
- Frequent Urination
- Urine and Urination
- Urinary frequency
- Peeing often
- Frequent need to urinate
ICD-10 Codes:
- R350: Frequency of micturition
What procedures does an Urologist like Dr. Flechner typically perform?
As an Urologist, Dr. Flechner 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. Flechner. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Bladder and Urethra Scope
- Cystoscopy
- Urethroscopy
- Bladder scope procedure
CPT Codes:
- 52000: Cystourethroscopy (separate procedure)
Also known as:
- Bladder Cancer Medicine Instillation
- Intravesical Chemotherapy
- Bladder Drug Instillation
- Anticancer Bladder Treatment
CPT Codes:
- 51720: Bladder instillation of anticarcinogenic agent (including retention time)
Also known as:
- Kidney Stone Removal with Scope and Stent
- Ureteroscopy with lithotripsy
- Bladder scope for stones
- Kidney stone breaking with stent
- Ureteral stent placement for stones
CPT Codes:
- 52356: Cystourethroscopy, with ureteroscopy and/or pyeloscopy; with lithotripsy including insertion of indwelling ureteral stent (eg, Gibbons or double-J type)
Also known as:
- Bladder and Urethra Exam with Small Lesion Treatment
- Cystourethroscopy with Fulguration
- Bladder Lesion Removal
- Urethra Lesion Treatment
- Cystoscopy with Biopsy
CPT Codes:
- 52224: Cystourethroscopy, with fulguration (including cryosurgery or laser surgery) or treatment of MINOR (less than 0.5 cm) lesion(s) with or without biopsy
Also known as:
- Temporary Bladder Catheter Insertion
- Foley catheter insertion
- Indwelling bladder catheter placement
- Urinary catheter insertion
CPT Codes:
- 51702: Insertion of temporary indwelling bladder catheter; simple (eg, Foley)
Also known as:
- Additional Prostate Implant Placement (Cystoscopy)
- Transprostatic Implant Insertion (Additional)
- Urethral Lift Device (Additional)
- Prostatic Urethral Stent (Additional)
- Cystoscopy with Prostate Implant
CPT Codes:
- 52442: Cystourethroscopy, with insertion of permanent adjustable transprostatic implant; each additional permanent adjustable transprostatic implant (List separately in addition to code for primary procedure)
Also known as:
- Prostate Implant for Urinary Flow
- Transprostatic Implant Insertion
- Cystourethroscopy with Prostate Stent
- Adjustable Prostate Implant
- Prostate Urethral Lift
CPT Codes:
- 52441: Cystourethroscopy, with insertion of permanent adjustable transprostatic implant; single implant
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
Also known as:
- Vasectomy
- Male Birth Control Surgery
- Male Sterilization Procedure
- Semen Analysis After Vasectomy
CPT Codes:
- 55250: Vasectomy, unilateral or bilateral (separate procedure), including postoperative semen examination(s)
Does Dr. Flechner accept my insurance?
Dr. Flechner accepts most major insurance plans. Important: Please call our office at (310) 534-8400 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Flechner accept in Torrance, CA?
Dr. Flechner in Torrance, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Blue Shield of California
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
HealthRight Group
Humana
Medicare
Other Provider Networks
UnitedHealth Group
View All Insurances
Where is Dr. Flechner's office located?
Dr. Lawrence Flechner's Primary Practice
23600 Telo Ave Ste 220
Torrance, CA 90505
(310) 534-8400
What hospitals are Dr. Flechner affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Flechner has admitting privileges at the following hospitals:
Torrance Memorial Medical Center,Torrance, CA
Ranked in 3 Specialties

Ranked in 6 Procedures

Ranked in 3 Specialties
Ranked in 6 Procedures
Eisenhower Health Main Campus,Rancho Mirage, CA
Ranked in 4 Procedures

Ranked in 4 Procedures
California Pacific Medical Center - Van Ness Campus,San Francisco, CA
Ranked in 2 Specialties

Ranked in 5 Procedures

Ranked in 2 Specialties
Ranked in 5 Procedures
City Of Hope - Duarte Cancer Center,Duarte, CA
Ranked in 2 Procedures

Ranked in 2 Procedures
St. Luke's Boise Medical Center,Boise, ID
Ranked in 2 Specialties

Ranked in 7 Procedures

Ranked in 2 Specialties
Ranked in 7 Procedures
What is Dr. Flechner's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Flechner's National Provider Identifier (NPI) number is 1689815458.
What common questions do patients ask about Dr. Flechner?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Flechner
What is Dr. Lawrence Flechner's specialty?
Dr. Flechner is an Urologist near Torrance, CA.
What does an Urologist do?
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.
Is Dr. Lawrence Flechner affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Flechner is affiliated with Torrance Memorial Medical Center, Eisenhower Health Main Campus, California Pacific Medical Center - Van Ness Campus, City Of Hope - Duarte Cancer Center, St. Luke's Boise 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
When to see an Urologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Urologist. Explore 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 Dr. Lawrence Flechner accepting new patients in Torrance, CA?
Yes, Dr. Lawrence Flechner is accepting new patients at this time.
Does Dr. Lawrence Flechner offer online booking?
Please contact Dr. Flechner's office at (310) 534-8400 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Lawrence Flechner?
Please contact Dr. Flechner's office at (310) 534-8400 to schedule an appointment.
Where is Dr. Flechner's office located?
Dr. Flechner's office is located in Torrance, CA.
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