Jack Friedlander, MD

Urology

Jack Friedlander, MD

  • Board-certified · Urology
  • Advisory Committee

Urosculpt™ Master Certified physician practicing in Roseville, CA. Co-founder of Upsize™ (a separate clinical brand).

About Jack

Urosculpt™ Master Certified physician practicing in Roseville, CA. Co-founder of Upsize™ (a separate clinical brand).

Treatments offered

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

Anti-Aging

Cosmetic Urology

Hair Restoration

Sexual Wellness

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

Weight Loss

Patient reviews

★★★★★5.0from 5 reviews

  • Brandon J.

    ★★★★★

    Sacramento, CA · Oct 2025

    Came in skeptical because I'd had a bad experience at one of those big-chain places. Upsize Sacramento was the opposite — actual physician, actual labs, actual follow-up. Highly recommend.

    Source: Internal Sample

  • Scott Y.

    ★★★★★

    Sacramento, CA · Feb 2025

    Jack Friedlander, MD laid out the options, the trade-offs, and the timeline up front. No high-pressure sales tactics like other clinics I'd visited. That earned my trust.

    Source: Internal Sample · Verified

  • Carl R.

    ★★★★★

    Sacramento, CA · Feb 2025

    Took the time to actually answer my questions about side effects and long-term considerations. Didn't dodge anything. I respect that.

    Source: Internal Sample · Verified

  • Brian K.

    ★★★★★

    Sacramento, CA · Jul 2024

    Don't go to a chain clinic. Go to a real physician like Jack Friedlander, MD. The difference in care is night and day — labs, follow-ups, dose adjustments based on actual data.

    Source: Internal Sample · Verified

  • Patrick Q.

    ★★★★★

    Sacramento, CA · Jul 2024

    Best decision I've made for my health this year. The team at Upsize Sacramento took the time to actually understand my labs and my goals before recommending anything. No upsell, no pressure — just a real treatment plan that's working.

    Source: Internal Sample · Verified

Common questions about Jack Friedlander, MD

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