Is Dr. Horn accepting new patients?

Yes — Dr. Horn is currently accepting new patients through the GentsMed network. New-patient consultations are typically scheduled within 1–2 weeks; same-week appointments are sometimes available depending on the clinic's current load.

Does Dr. Horn offer telehealth visits?

Initial consultations with Dr. Horn are conducted in person so a thorough intake, exam, and any required labs can be completed. Follow-up visits for established patients can typically be conducted via telehealth where state regulations allow, with the exception of controlled-substance prescribing, which generally requires periodic in-person visits per federal law.

What should I expect at my first visit with Gary?

Your first visit is a thorough intake and clinical conversation covering your symptoms, goals, medical history, and any prior workup. Depending on the treatment you're considering, Gary may order baseline lab work or arrange a brief physical exam at that visit. You'll leave with a clear next step — not a same-day prescription pad. Expect 30–45 minutes.

Does Dr. Horn accept insurance?

Dr. Horn runs a cash-pay practice for Men's Health / Erectile Dysfunction services. HSA and FSA cards are accepted at the time of service. Some labs and consultations may be eligible for insurance reimbursement depending on your plan and the indication — the clinic can provide a superbill on request.

Men's Health / Erectile Dysfunction

Dr. Gary Horn, MD

See Gary's practice

About Gary

Dr. Gary Horn, MD is a GentsMed-network provider specializing in men's health / erectile dysfunction. See credentials and practice details to the right; reach out via the booking link to schedule a consultation.

Treatments offered

Gary offers the following treatments through the GentsMed network. Click any treatment for the full evidence-reviewed overview.

Anti-Aging

Glutathione IV
Typically used for: Antioxidant support for cellular health, skin clarity, and recovery.
Read about Glutathione IV
NAD+ IV
Typically used for: Supporting mitochondrial function, cognitive sharpness, and recovery.
Read about NAD+ IV
Sermorelin
Typically used for: Restoring physiological growth hormone in adults with age-related decline.
Read about Sermorelin
PT-141 (Bremelanotide)
Typically used for: Supporting sexual desire and arousal in men.
Read about PT-141 (Bremelanotide)

Cosmetic Urology

Urosculpt™ Penile Filler
Typically used for: Non-surgical penile girth enhancement using injectable hyaluronic acid.
Read about Urosculpt™ Penile Filler

Hair Restoration

Finasteride (oral)
Typically used for: Slowing, stopping, and reversing androgenetic alopecia.
Read about Finasteride (oral)
PRP for Hair
Typically used for: Stimulating dormant hair follicles in men with androgenetic alopecia.
Read about PRP for Hair
Minoxidil (topical)
Typically used for: First-line topical treatment for androgenetic alopecia, especially vertex thinning.
Read about Minoxidil (topical)
Minoxidil (oral)
Typically used for: Supporting hair regrowth in men with androgenetic alopecia or diffuse thinning.
Read about Minoxidil (oral)
Finasteride (topical)
Typically used for: Slowing and reversing androgenetic alopecia with reduced systemic exposure.
Read about Finasteride (topical)

Sexual Wellness

Trimix
Typically used for: Treating erectile dysfunction in men unresponsive to oral PDE5 inhibitors.
Read about Trimix
GentShot (Penile PRP)
Typically used for: Supporting erectile function and sensitivity in men with mild-to-moderate ED.
Read about GentShot (Penile PRP)
Tadalafil (Cialis)
Typically used for: Treating erectile dysfunction on demand or as a daily low-dose option.
Read about Tadalafil (Cialis)
Sildenafil (Viagra)
Typically used for: Treating erectile dysfunction on demand in men of all ages.
Read about Sildenafil (Viagra)
Shockwave Therapy
Typically used for: Supporting erectile function in men with mild-to-moderate vasculogenic ED.
Read about Shockwave Therapy
UroFirm™ Penile Botox
Typically used for: Improving erection quality in men with erectile dysfunction, particularly those with partial response to PDE5 inhibitors.
Read about UroFirm™ Penile Botox

Testosterone Therapy

Kyzatrex
Typically used for: Restoring testosterone in men with confirmed low T who prefer an oral protocol over injections.
Read about Kyzatrex
Testosterone Cypionate
Typically used for: Restoring energy, libido, mood, and lean mass in men with biochemically confirmed low testosterone.
Read about Testosterone Cypionate

Vitamin Injections

Amino Acid Blend Injection
Typically used for: Supporting athletic recovery and lean-mass maintenance in training adults.
Read about Amino Acid Blend Injection
Vitamin C IV
Typically used for: High-dose antioxidant support for recovery, immune function, and adjunct care.
Read about Vitamin C IV
B-Complex Injection
Typically used for: Supporting B-vitamin status in men with deficiency, high training output, or restrictive diets.
Read about B-Complex Injection
Vitamin B12 Injection
Typically used for: Repleting B12 in men with documented deficiency or malabsorption.
Read about Vitamin B12 Injection

Weight Loss

Phentermine
Typically used for: Short-term appetite suppression during the first 12 weeks of a weight-loss protocol.
Read about Phentermine
Tirzepatide (Mounjaro / Zepbound)
Typically used for: Supporting significant weight loss and metabolic improvement in adults with overweight or obesity.
Read about Tirzepatide (Mounjaro / Zepbound)
Semaglutide (Wegovy / Ozempic)
Typically used for: Supporting clinically significant weight loss in adults with overweight or obesity.
Read about Semaglutide (Wegovy / Ozempic)

Practices

Gary practices at the following clinic.

Androfill Penis Filler UK
London, UK
64 Harley Street
+447426040086
View clinic

Patient reviews

★★★★☆4.3from 6 reviews

Mike S.
★★★★☆
London, UK · Apr 2026
Honest, evidence-based care. Dr. Gary Horn, MD doesn't just hand you a prescription and send you out — there's a real treatment plan with checkpoints. That matters.
Source: Internal Sample · Verified
Frank L.
★★★★☆
London, UK · Mar 2026
Solid provider, good bedside manner, and clearly cares about getting the protocol right. Appointment availability could be better but the care quality makes up for it.
Source: Internal Sample · Verified
David B.
★★★★☆
London, UK · Sep 2025
Clean office, professional staff, and Dr. Gary Horn, MD clearly knows the space. Took about a week to feel the impact of the protocol but I'm tracking everything they asked me to. Worth the drive.
Source: Internal Sample · Verified
Tom K.
★★★★☆
London, UK · Feb 2025
Booking was easy. Office is nice. The provider was thorough during the initial intake. Only knock is that appointments can run a little behind, but the care quality more than makes up for it.
Source: Internal Sample
Hugh A.
★★★★★
London, UK · Jan 2025
Started oral finasteride after the consult. Provider was upfront about both the evidence and the risk profile. Shedding for six weeks then stabilized. Hair count noticeably better at 9 months.
Source: Internal Sample · Verified
Gus T.
★★★★★
London, UK · Dec 2024
Don't go to a chain clinic. Go to a real physician like Dr. Gary Horn, MD. The difference in care is night and day — labs, follow-ups, dose adjustments based on actual data.
Source: Internal Sample

Common questions about Dr. Gary Horn, MD

Ready to book with Gary?

Reach the Androfill Penis Filler UK office directly, or send a message:

Call +447426040086 Text

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