Testosterone Deficiency

You're Not Slowing Down. Your Hormones Are.

More than 25% of men over 35 have clinically low testosterone. Most don't realize it — they assume the fatigue, brain fog, weight gain, and declining drive are just part of getting older. They're not. These are treatable symptoms, and you don't have to live with them.

Schedule a Consultation

What You Get

Your initial consultation includes:

  • Comprehensive evaluation by a board-certified urologist
  • Advanced biomarker panel including free & bioavailable testosterone
  • Personalized health roadmap and ongoing physician partnership
  • Direct physician access — phone and email, not a call center
Get Started
The Problem

Recognize the Signs of Low T

Testosterone plays a key role in maintaining muscle mass, bone density, fat distribution, sex drive, and overall vitality. When levels drop, the effects touch every part of your life.

Persistent Fatigue

A relentless tiredness that sleep doesn't fix. Operating at 60% — in the boardroom, at the gym, at home.

Mental Fog

Difficulty concentrating, sluggish decision-making, lack of the sharpness you've always relied on.

Declining Performance

Loss of muscle mass, increasing belly fat, reduced strength — despite consistent effort.

Low Libido

Reduced sex drive, erectile difficulties, and a diminished sense of vitality.

Mood Changes

Unexplained mood swings, irritability, or persistent dysphoria that's not in character.

Weight Resistance

Difficulty losing weight regardless of diet and exercise. Increased body fat in new areas.

Not All Treatment Is Equal

The Difference Between a Low-T Clinic
and Obsidian Men's Health

Low-T has become an unethical billion-dollar industry. That's attracted drive-through clinics, thinly credentialed "anti-aging/longevity doctors," worthless supplements and peptides with no legit human data. We exist because you deserve better.

The Typical Low-T Clinic

  • Staff-run intake, doctor for 10 minutes
  • Basic total testosterone test only
  • One-size-fits-all dosing protocol
  • Goal: hit a target number on a lab
  • No relationship — you're a number
  • "Anti-aging" practitioners, not urologists

The Obsidian Approach

  • Board-certified urologist from first visit to ongoing care
  • Comprehensive panel: free T, bioavailable T, estradiol & more
  • Therapy calibrated to your symptoms, physiology & goals
  • Goal: resolve what you're actually feeling
  • Direct phone & email access to your physician
  • 50+ years combined urology experience
How It Works

A Process Designed for Results

This is not volume-based medicine. We limit the number of patients we work with so we can deliver the level of attention, discretion, and clinical rigor our patients expect.

01

Comprehensive Evaluation

An unhurried consultation including targeted history, physical examination, and advanced diagnostics — free testosterone, bioavailable testosterone, estradiol levels, and any additional testing needed for a precise diagnosis.

02

Personalized Treatment Plan

Your therapy is custom-designed around your symptoms, goals, and physiology. Topical treatments, injectable therapy, or a combination — calibrated for peak performance at medically appropriate levels.

03

Ongoing Partnership

Direct phone and email access to your physician, regular monitoring, and therapy adjustments as needed. We succeed when you do.

Frequently Asked Questions

Low T: What You Need to Know

What is Low Testosterone?

Also referred to as Low T or hypogonadism, it's a condition in which the body doesn't produce enough testosterone — the hormone that regulates muscle mass, bone density, fat distribution, and sex drive throughout a man's life.

How do you diagnose Low T?

We use advanced diagnostics including free testosterone assessment and bioavailable testosterone calculations for a precise diagnosis. All clients receive a targeted history and physical examination. We also check estradiol levels to ensure proper hormone balance — a root cause frequently overlooked by the general medical community.

What is the treatment for Low T?

Custom-designed treatments include topical therapies (patches, creams, gels) and injectable testosterone. We craft a dosage regimen to help you achieve peak sexual and athletic performance at medically appropriate levels.

Will TRT work for me?

Approximately 9 out of 10 men undergoing testosterone replacement therapy find success.

Can I be too old for TRT?

There is no age limit. Testosterone therapy can produce results in older men. You'll need your levels checked to confirm whether you're a good candidate.

Can I undergo TRT while taking ED drugs?

Yes. Low testosterone is often a factor in ED. TRT may help with erectile dysfunction and enhance the effectiveness of ED medications.

I'd been told by two other doctors that my levels were 'normal' and to basically deal with it. Within weeks of working with Dr. Geib, I felt like a different person. This is what medical care should be.

— OBSIDIAN PATIENT, NORTHERN VIRGINIA

90%
Success Rate with TRT
50+
Years Combined Experience
1000s
Men's Lives Improved
Take the First Step

For Men Who Take Responsibility for Their Health

Schedule a confidential consultation with a board-certified urologist. No sales pitch. No pressure. Just a physician who will tell you what's actually going on — and what to do about it.

Schedule a Consultation

📍 8200 Greensboro Drive, Suite 200, McLean, Virginia 22102

📞 703-940-5815