Medical Provider

Benancio Martinez, MS, APRN, FNP-C

Benancio Martinez Jr is a certified Family Nurse Practitioner (FNP-C) and brings a wealth of experience to The Y Factor team. Benancio is the lead medical provider at the Tomball and Woodlands locations and brings to The Y Factor 10 years of nursing experience obtained through the emergency departments of the VA and Kingwood medical centers, as well as clinical experience in family practice, hematology, and oncology.

In 2009, Benancio graduated with honors from TWU with a Bachelor’s of Science and a major in nursing (BSN). He was also recognized and invited into the international honor society of nursing. In 2017, he earned a Master’s of Science (MSN) degree from TWU as a Family Nurse Practitioner.

Benancio’s goal is to provide the best possible care for all his patients by listening to their concerns and performing thorough evaluations. He is committed to excellence and is determined to help men achieve their optimal level of health.

Outside of work, he enjoys spending quality time with his wife and children. He values family life and enjoys activities such as mountain biking, hunting, and fishing. He is also fluent in Spanish and is ecstatic to be a part of The Y Factor team.

Locations: Memorial

Languages Spoken: English, Spanish

Erectile Health
Hormone Optimization
Fertility & Family Planning
Urological Procedures
Erectile Health
Hormone Optimization
Fertility & Family Planning
Urological Procedures
Erectile Health
Hormone Optimization
Fertility & Family Planning
Urological Procedures
Our Patients

What our patients says

Sage H.

I had great experience. The office is very clean and the staff is friendly and helpful. They answer any and all questions or concerns I had. The vasectomy was done very well and I enjoyed the conversation with Dr Williams. He has done this thousands of time so I felt like I was in good hands. If a vasectomy is right for you, I recommend the Y Factor. 5 stars.

Sage H.
Thomas H.

I’m 34 no kids i went to get snipped there was no hassle made me feel comfortable and I’ve been enjoying life since thank you !!!!!

Thomas H.
Sunny P.

I recently had the pleasure of visiting The Y Factor, and I cannot express enough how impressed I am with the level of care I received, particularly from Nurse Practitioner Ben Martinez. From the moment I walked in, the atmosphere was warm and welcoming, creating an environment that immediately put me at ease. The staff at the front desk especially Zuleika was friendly and efficient, streamlining the check-in process. Ben Martinez, Nurse Practitioner, demonstrated a high level of professionalism and expertise throughout my visit. He took the time to thoroughly discuss my concerns, patiently answering all my questions and addressing any uncertainties I had. Ben's compassionate and personable approach made me feel comfortable discussing sensitive health matters, fostering open communication.

Sunny P.
Pip P.

Quick, v painless and v simple check in/process

Pip P.
Erica Y.

The procedure was quick and painless. Glad I chose the Y Factor.

Erica Y.
Layton S.

Procedure was fast and professional. The anxiety beforehand was the worst part but was over before I knew it.

Layton S.
Atif Y.

Dr. Kyle Garrow has been great! Highly recommended!

Atif Y.
Zach T.

Great experience. I had a couple issues with scheduling but Dr. Williams was very good.

Zach T.
Mark F.

Outstanding service. Dr. Williams is a genuine expert in his field. He and his staff were willing to go the extra mile to find the problem and perform an experience based data-driven analysis in order to craft a plan unique,, with my input, to help me solve it. Can’t recommend them enough!

Mark F.
Tony P.

I had been going to another clinic for nearly a year and had battled significant side effects. Then I met Dr. Grimaldo at The Y Factor. He took a scientific approach to my healthcare and I’m very, very pleased with the progress. This clinic and all the staff are top notch. Give them a try!!

Tony P.
Jedmond T.

Came and saw Dr. Grimaldo regarding fertility issues. He was very informative and helpful and the treatment was very successful. Our son just turned 3 months old this week! Thanks Y Factor.

Jedmond T.
Alain F.

Dr. Russell Williams and his staff has been my team for Urological situations for more than 15 years and they are just Great. Highly RECOMMEND!

Alain F.
Alejandro B.

These guys are great. Specially Dr. Grimaldo. I got a consultation to make sure everything was OK with me to have kids and sure thing I got my wife pregnant very shortly after treatment.

Alejandro B.
Justin H.

My wife and I had been trying for a baby for over 3 years before finding this place. They had diagnosed me with male infertility within 2 weeks and immediately started me on treatments to boost my testosterone levels. The next month, my wife was pregnant! We will forever be grateful for Dr. Grimaldo and his team for giving us the chance to be parents! When we were ready to try for baby #2, I immediately started treatments again and my wife was pregnant within 2 months! Dr. Grimaldo gave us a new life!

Justin H.
Kenda H.

Easy peasy! And I love the follow ups! Yes I forced my hubz to go! Paid cash! Drove my hubs home n got him a cone otw! He went to work the next day!

Kenda H.
AJ F.

Dr Martinez and Dr Williams are AMAZING! I highly recommend for all men to get checked out! Dont wait the sooner the better !

AJ F.
Keith R.

I've been coming here for about 4 or 5 years now and the customer service is great. They're good for the guys out there, but by far I want to say that Danielle needs to stand out and be rewarded I heard professionalism, heard energy on the phone and just very friendly and makes you feel at home.

Keith R.
Cameron H.

I came into get a vasectomy not knowing what to expect. The whole procedure took 15 minutes with little to no pain. Dr talked to me through the whole process to ease my mind from what was going on. Would highly recommend the Y Factor for your place to get your vasectomy.

Cameron H.
Sunny P.

I recently had the pleasure of visiting The Y Factor, and I cannot express enough how impressed I am with the level of care I received, particularly from Nurse Practitioner Ben Martinez. From the moment I walked in, the atmosphere was warm and welcoming, creating an environment that immediately put me at ease. The staff at the front desk especially Zuleika was friendly and efficient, streamlining the check-in process. Ben Martinez, Nurse Practitioner, demonstrated a high level of professionalism and expertise throughout my visit. He took the time to thoroughly discuss my concerns, patiently answering all my questions and addressing any uncertainties I had. Ben's compassionate and personable approach made me feel comfortable discussing sensitive health matters, fostering open communication.

Sunny P.
Sergio F.

Excellent service, fast procedure and not painful at all! Dr. Williams was extremely nice and professional! Plusss they have TV’s in every room for you to watch while the procedure is being done!

Sergio F.
Cameron P.

Dr. Williams was amazing! As someone who tends to freak out about getting blood drawn, I was honestly pretty freaked out by the time the procedure rolled around. Dr. Williams was very thorough with what he did. Offered to re-explain everything if I’d liked. He carried the conversation very well and was very quick and efficient! The pain was extremely minimal. I’d say pain level was 0-1. I was so happy that it went so well and that it was nothing like how I thought. I definitely recommend anyone looking to get a vasectomy to pay Dr. Williams a visit!

Cameron P.
Jose A.

Very professional and quick service.

Jose A.
Heath G.

Dr. Williams is one of the best!

Heath G.
Jarryd T.

Quick and painless. Dr Robert was amazing

Jarryd T.
Larry F.

I thought I was proactive with my health, but all my male brothers, we need to think about our bottom elevator and keep up with the maintenance, this is where Dr. Williams come in. The "Y" Factor is very knowledgeable and utilizes the latest techniques and technology. Just make Dr. Williams and his organization a part of your whole-health body maintenance. Larry Felder

Larry F.
Mohammad F.

Very nice people good customer service good doctor

Mohammad F.
John S.

This Team is here to Help!! I met with the FNP - Ben Martinez yesterday and speaking to him about what was going on, where I’ve been with care, etc; Ben just listened. He took my complex situation of where I’ve been and what I’ve done prior and melded a customized plan for me, knowing that Overall Health & Longevity were the most important with me. It’s been a long time since I’ve spoken with a care team that just wants to help like that. He’s been doing this for years, and probably knew the answer to my question when I was 1/4 of the way into my schpiel, but he listened anyways and let me finish my monologue of what kind of care I’ve received and where I’m wanting to go. It was Incredible service and Ben gets it, he’s here to Help and the Team at the front desk are All Stars too, super kind and you can tell how the staff works together that they’re in an atmosphere where autonomy is prioritized. The guy at the front desk even talked to me about Premier League Soccer and Champions League, it was just great all the way around ????

John S.
Bill J.

I’ve been treated by Ben Martinez for a few years here now and he’s outstanding with his level of care!I would highly recommend Y Factor to any Man looking to improve their health!

Bill J.
Riley Wright

From the scheduling to the procedure, staff and doctor made everything seamless and stress free. Arturo and Dr. Russell did a wonderful job with the information and making the experience seamless and comfortable!!

Riley Wright
D Jones

15 years ago, I had a vasectomy and recently needed a sperm retrieval for my wife’s IVF procedure. I also had been experiencing discomfort in my left testicle because of a mass which was discovered during an ultrasound at Dr Williams office. Dr Williams took care of both issues with one single surgery. His office staff were extremely helpful, and all office visits are relatively quick. Hands down, he is one of the best Urologist I have ever been to and would definitely recommend his office to others.

D Jones
Rafael Useche

Several years that he had not been doing routine monitoring, they pay close attention to the patient, indicate laboratory tests or images necessary for a correct diagnosis. The staff is very friendly and attentive to the questions. They know what they do.

Rafael Useche
Adam Van Demark

Dr. Martinez and Dr. Williams are both exceptional. Their expertise and care truly make a difference!

Adam Van Demark
Jorge L.

I had an exceptional experience at Dr. Benancio Martínez’s office. From the moment I walked in, the front desk staff provided outstanding service, making the check-in process smooth and welcoming. A special mention goes to Manuel Benavides, who assisted me with great professionalism and kindness upon my arrival. Dr. Martínez is an incredibly knowledgeable and caring professional who takes the time to address all concerns thoroughly. His expertise and attentiveness made me feel completely at ease throughout my visit. I also want to highlight the laboratory staff, who demonstrated remarkable efficiency and professionalism, ensuring the process was quick and comfortable. The entire team at this office truly goes above and beyond to provide top-notch care. Highly recommended!

Jorge L.
Malike R.

DR.GRIMALDO is by far one of the best if not the best at what he does I went in with a health scare of TYPE 2 DIABETES and when I explained what was going on with my body he knew exactly what it was and what was going on with my body. He gave me a complete breakdown of the diagnosis and course of action on what our game plan will be and how things would go if put in the work on top of that gave me a diet and workout plan as well I must say this guy knows exactly what he is doing and things are definitely going in the right direction making him my PCP was definitely one of my better choices in 2024

Malike R.
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