Welcome to Diapason.us
Diapason Has Closed
After much thought, Diapason has ceased providing support to mental-health providers. We are deeply grateful to every provider, client, family, and colleague who trusted us to be part of their journey over the past two years. It has been an honor to serve this community.
Although Diapason is no longer operating, many of our clinicians continue to practice independently and remain available to provide therapy and assessment services. If you are looking to reconnect with a former provider or are interested in working with one of our clinicians, you can find their current practice information below.
Click the provider to find website and contact information:
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Steven is not currently offering any psychotherapy or supervision services. Past clients may reach him for records requests at smooreless@gmail.com
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https://www.switchbackpsychology.com/
Dr.Martha@SwitchbackPsychology.com
(720) 340-3441
Martha will be taking an indefinite leave of absence starting November 23, 2026, after which she will be unreachable for clinical or professional contact.
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Dr. Martha Biddle and Dr. Carolyn Black are also continuing to provide collaborative testing (assessments, evaluations) together. Please reach out to Martha and/or Carolyn directly to learn more.