Dr. Kenneth J Carney, MD, PharmD, FACS

Dr. Kenneth Jeffery Carney, MD, PharmD, FACS, is Rejuvall’s co-founder and penile enhancement surgeon, and one of the handful of physicians in the world with the combined background of board-certified urology, advanced reconstructive expertise, and PharmD-level pharmacology training. He trained in plastic and general surgery and urology, and later spent two decades leading Urology at Grady Memorial Hospital, the nation’s most revered Level I trauma center. At Rejuvall, Dr. Carney performs the practice’s cosmetic urology procedures and is known for his focus on proportion, symmetry, tissue health, and functional, natural-looking results.

Medical consultation about penile HA filler explaining why urologist training matters for non-surgical girth enhancement.

Hyaluronic Acid Penis Filler by Urologists: Why Provider Training Matters

Quick Answer: Hyaluronic acid (HA) can be one of the safest and most flexible options for non-surgical penile girth enhancement—but only when it is performed by a provider with extensive, penis-specific medical and surgical training. The problem is that many non-urologists now offer penile HA […]

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Medical illustration showing an HA filler foundation beneath Bellafill PMMA microspheres for staged permanent girth enhancement

Why Rejuvall Requires HA Before Bellafill® PMMA

Quick Answer: Regardless of the substance used, all subcutaneous injections cause an inflammatory reaction from the human immune system. The degree of reactivity can vary significantly from one patient to the next. Bellafill® PMMA is designed to cause the strongest inflammatory reaction because that reaction

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Medical editorial illustration explaining why circumcision is required before penile girth enhancement at Rejuvall

Why Circumcision Is Required Before Penile Girth Enhancement

Quick Answer: Why does Rejuvall require circumcision before girth enhancement? Rejuvall requires circumcision before penile girth enhancement because adding a bulking agent under shaft skin commonly changes how the foreskin moves, retracts, stretches, swells, and heals. In uncircumcised men, increased penile shaft thickness derived through

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Illustration showing how deep PMMA penile filler placement can compress important penile structures

PMMA Penile Girth Enhancement Gone Wrong: Dr. Carney’s Case Study of Glans Necrosis

What men need to know about PMMA penis filler, Bellafill® penile enhancement, deep injection, and glans necrosis. Quick Answer: Yes, PMMA penile filler can cause devastating injury. When permanent filler is injected too deep, in too much bulk, or by someone without true urologic expertise,

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