Contact Us!

Use the form on the right to contact us. We would love to hear from you.


1390 Valley Road
United States


We are a private medical practice that delivers medical care for transgender, genderqueer & gender creative individuals across the lifespan.

We provide Hormones, puberty blockers.  Consultations, Second letters, pre-op medical evaluations,  and post-op after care.


We are sad to announce the retirement of Lisa O'Connor, MD from clinical practice due to health issues.  FOR CONSULTATIONS & NEW PATIENTS, PLEASE CALL FOR APPOINTMENT IN ONE OF OTHER OFFICES: 718.894.0301 x1 


We are @htllc on Twitter:

Office locations in NY & NJ:

50 Church St, Ste L3, Montclair, NJ 07042 | 93 Main St, Top Floor, Newton, NJ 07860 | 209 Steinway Ave, Staten Island, NY 10314 | 2050 Bellmore Ave, Bellmore, Long Island, NY 11710