Locations
Office
Apple Valley
My office hours
Thursday: 8:00am - 5:00pm
Show moreInsurances accepted
Blue Cross of California
Aetna
Cigna
Medicare
Tricare
About
Bio
Enjoy hiking, scuba diving and riding my Harleys.
I climbed Kilimanjaro.
SpecialtiesDoctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Doctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Urology
Languages spoken
English, Korean
Doctor Q&A
176 Answers
64 Agrees
The number of answers this doctor has agreed with.
A 38-year-old member asked:
Dr. Samuel Leeanswered
Urology 33 years experience
People do not: Typically people do not urinate during sex. If there is urinary incontinence that occurs during sexual intercourse, it may be a sign of vaginal laxity... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsReviewed >2 years ago
A 43-year-old member asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Vaginitis and or UTI: You may have bacterial vaginitis resulting in discharge. Her UTI will also cause burning sensation with urination and urine discoloration. You should... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsAnswered >2 years ago
A 37-year-old member asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Urethral irritation: Because of the location of the urethra being close proximity to the Vaginal opening, you may experience discomfort with urination after sexual activit... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsReviewed >2 years ago
A 20-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Herpes is painful: Usually, genital herpes are painful and can occur in more than one spot.
Created for people with ongoing healthcare needs but benefits everyone.
2.6k viewsReviewed >2 years ago
A 23-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
No: vinegar can sure alots of ailment and clean wooden floors, but unfortunately there is no scientific based data demonstrating treatment for curing Chl... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsReviewed >2 years ago
A 35-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Cystitis: Leukocytes are our body's defense mechanism of fighting bacteria or virus. There is a reaction occurring in the bladder for some reason (and sometime... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.9k viewsAnswered >2 years ago
A 46-year-old member asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Possible Peyronies: If you notice angulation of penis with erection, it may be a sign of Peyronie's disease, curvature of penis associated with pain and sometimes erectil... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.4k viewsAnswered >2 years ago
A 26-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
No: is she worried about getting pregnant from semen on her underwear? Unlikely, but do a urine pregnancy test if "worried".
Created for people with ongoing healthcare needs but benefits everyone.
2.6k viewsReviewed >2 years ago
A 31-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Yes: We ask patients to stop the medication that may interfere with results of the baseline Urodynamics testing. Restarting after the Urodynamics should ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.6k viewsReviewed >2 years ago
A 17-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
No: testicle size does not fluctuate within 24 hrs. You may have a communicating hydrocele, which is a form of hernia with fluids around the testis. Scr... Read More
Created for people with ongoing healthcare needs but benefits everyone.
3.3k viewsAnswered >2 years ago
A 35-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Urine culture: Urine culture is needed to confirm if the antibiotic is the correct choice. It is also possible you may have a kidney stone. Kidney ultrasound may b... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.5k viewsAnswered >2 years ago
A 39-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Not to worry: infertility should be evaluated if you have unsuccessful pregnancy after 1 year of sexual intercourse without contraception. Semen deposited in the v... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsReviewed >2 years ago
A 16-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Spray of urine?: If you also have urinary spraying, then you may hav urethral stricture disease. Otherwise, prostatitis may present with referred pain in the distal p... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsReviewed >2 years ago
A 44-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Yes: kidney stone pain can range from no symptoms, to muscle pain, testicular pain in males and even headaches on rare instances.
Created for people with ongoing healthcare needs but benefits everyone.
3.3k viewsAnswered >2 years ago
A 29-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
HPV: HPV or human papilloma virus are linked with cervical cancer in women and genital warts in men. Skin cancers are usually associated with sun exposure... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsAnswered >2 years ago
A 18-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Unlikely: Unlikely scenario but nevertheless I would get a pregnancy test or urine pregnancy test done
Created for people with ongoing healthcare needs but benefits everyone.
2k viewsAnswered >2 years ago
A 28-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
No: There are treatments to manage the erectile dysfunction due to venous leak: vacuum erecaid device, penile prosthesis or vascular surgery (VIROG proce... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.9k viewsAnswered >2 years ago
A 49-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Retrograde flow: with enlarged prostate, diabetes and some medical conditions, sperm flows back into the bladder when one ejaculates. This is called retrograde ejacul... Read More
Created for people with ongoing healthcare needs but benefits everyone.
3.3k viewsAnswered >2 years ago
A 24-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Sebum: That lesion may be a sebaceous cyst or gland obstructed. If it is asymptomatic I would not recommend any intervention. However it can cause infections... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsReviewed >2 years ago
A 20-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Retrograde ejacul: It is possible your partner has retrograde ejaculation and therefore no semen was deposited in your vaginal vault. This is a condtion where the seme... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.9k viewsAnswered >2 years ago
A 37-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
UA: please check your urine for blood or infection. You may have a kidney stone
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsAnswered >2 years ago
A 19-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
No: There are some yoga techniques or Kegel exercise programs for men that allegedly improves prostate health. Rectal spasm may be a sign of prostatitis
Created for people with ongoing healthcare needs but benefits everyone.
2.6k viewsAnswered >2 years ago
A 39-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Not infection: UTI (infection) usually involves a bacterial organism.
Cystitis (inflammation with or without infection) is an irritation of bladder mucosa resulting... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.6k viewsReviewed >2 years ago
A 41-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
R u circumcised?: chronic use of steroid cream on penile tissue or any tissue on our body should be avoided if at all possible. If you are not circumcised, you might co... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsAnswered >2 years ago
A member asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Pressure dressing: need to put pressure to stop from bleeding. Would suggest seeing a urologist to see if suture needed.
Created for people with ongoing healthcare needs but benefits everyone.
2.4k viewsReviewed >2 years ago
A 28-year-old member asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Probably normal: Tiny glandular openings on the rim of glans penis is normal.
Created for people with ongoing healthcare needs but benefits everyone.
1.8k viewsReviewed >2 years ago
A 34-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Show me: In Missouri, we say "show me". I would like to see the validity of that study you are referring. WIFI, radiofrequency waves, microwaves, radar ... e... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.5k viewsAnswered >2 years ago
A 31-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Yes and no: Flomax is one of the three specific alpha blockers available. So if one does not work, there are two more one can try: Rapaflo (silodosin) and Uroxa... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsReviewed >2 years ago
A male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Not: Gonorrhea is caused b the bacteria Neisseria gonorrhea. Any type of sex can spread gonorrhea. It usually involves contact with the mouth (oral sex),... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsReviewed >2 years ago
A 29-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
No: As long as UTI is appropriately treated, you should not have any sequelae. You should test for pregnancy if appropriate
Created for people with ongoing healthcare needs but benefits everyone.
2.5k viewsAnswered >2 years ago
A female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Possible UTI: I recommend a serum pregnancy test rather than urine testing. Urine should be checked for bacteria presence. Type of antibiotic one can take may diff... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.8k viewsReviewed >2 years ago
A member asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Low : Chances are very low. But it does not mean he cannot happen. Therefore I recommend a simple pregnancy test
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsAnswered >2 years ago
A 35-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
US: I would recommend that you see a general surgeon who will give you authority's emanation and a inguinal ultrasound for confirmation. Furniculitis usua... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsAnswered >2 years ago
A 24-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
2 liters urine/day: its not how much water you drink, but how much you urinate in a given 24 hr period. If you can void 2 L urine in 24 hrs, you are almost guaranteed fr... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsAnswered >2 years ago
A 20-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Yes: venous blood (deoxygenated blood) is darker in color than arterial (bright red)
Created for people with ongoing healthcare needs but benefits everyone.
2.6k viewsReviewed >2 years ago
A 20-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Varicocele: Varicoceles usually occur on the left testicle more than right side. It is a benign condition. Usually, we recommend repair if it is the source of... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.6k viewsReviewed >2 years ago
A 20-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Possible stone: You may have a kidney stone. Not related to masturbation
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsReviewed >2 years ago
A 22-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Possible stone : you may have a kidney stone. The best diagnostic study would be a CT scan noncontrast study of the abdomen and pelvis
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsAnswered >2 years ago
A 19-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Yes: Advanced stages of syphilis can affect central nervous system
Created for people with ongoing healthcare needs but benefits everyone.
2.5k viewsReviewed >2 years ago
A 19-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Balanitis: if you are not circumcised, a yeast infection can present with such lesions. It may be an irritation from sexual activities. Photo evaluation would ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.6k viewsAnswered >2 years ago
A 31-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
No: sounds like you may need to have a cystosopy done
Created for people with ongoing healthcare needs but benefits everyone.
2.7k viewsReviewed >2 years ago
A 26-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Not really: Yeast or fungus are in our digestive tract to a certain degree. It's unlikely to transmit via oral sex. But, you can transmit HPV, which is associat... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsAnswered >2 years ago
A 18-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Orgasm. : It is probably not sex related. Does this sensation go away after you have reached an orgasm?
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsAnswered >2 years ago
1 comment
A 27-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Exam: Usually oral condylomas are diagnosed by a clinical presentation and possible biopsy
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsAnswered >2 years ago
A 32-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
DHT: Testosterone is converted to an active form Dihydrotestosterone in the prostate tissue by an enzyme , 5 alpha reductase. It is postulated this proce... Read More
Created for people with ongoing healthcare needs but benefits everyone.
999 viewsAnswered >2 years ago
A 23-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Masturbation: It was probably the masturbation. And 24 more hours after that, it probably went away
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsAnswered >2 years ago
A 32-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Maintenance : All manufactured medications will have an expiration date
Created for people with ongoing healthcare needs but benefits everyone.
1.7k viewsAnswered >2 years ago
A 29-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Possible: PID should not progress if it was treated "successfully".
Created for people with ongoing healthcare needs but benefits everyone.
2.6k viewsReviewed >2 years ago
A 29-year-old male asked:
Dr. Samuel Leeanswered
Urology 33 years experience
UTI: Possible prostatitis. Recommend Cipro (ciprofloxacin) therapy x 2 weeks. IF persistent, then see a urologist.
Created for people with ongoing healthcare needs but benefits everyone.
2.5k viewsReviewed >2 years ago
A 28-year-old female asked:
Dr. Samuel Leeanswered
Urology 33 years experience
Microhematuria : Not sure of connection among these conditions. But when there is blood in the urine(Hematuria), we must check for infection, stone disease, renal dis... Read More
Created for people with ongoing healthcare needs but benefits everyone.
2.4k viewsReviewed >2 years ago
TestimonialsRecommendations and Thank you notes are endorsements given from patients or other doctors.
Recommendations and Thank you notes are endorsements given from patients or other doctors.
3
Recommendations
122
Thank you notes
Jan 13, 2016
Excellent answers written by this caring physician.
HealthTap member
Mar 31, 2015
Dr. Lee is an amazing doctor! #nationaldoctorsday2015 #virtualflower1
HealthTap member
Mar 31, 2015
Dr. Lee is an amazing doctor! #nationaldoctorsday2015 #virtualflower1
HealthTap member
Please see http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2705159/ and http://www.sciencedirect.com/science/article/pii/S0160412014001354 . Hope to hear a response from you. Look fwd to your thoughts...Read More
HealthTap member
This made me feel good. Thanks! Thank you Dr ! Can i send you an email with a pic to just verify? if i could have your email that would be terrific!
HealthTap member
This was very helpful. Thanks! and maybe drinking to much coffee.....need to stay off benzo e/d sites as I take ONLY as prescribed bot have ocd
Education & Training
Medical/Graduate school
Tulane University School of Medicine, LA
Graduated 1990MD
Residency
Tulane University Medical Center
Awards
America' Top Doctors, Castle Connolly
America's Top Urologist, Consumer's Research Council of America
Most Influential Doctor, First Place, San Bernardino Region - Winter
2015
Affiliations
American Urologic Association
Diplomate, American Board of Urology
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