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Please use the online form below to contact us with any questions you may have about Dr. St. John or our office procedures. We will respond as soon as possible.

New patient appointments can only be scheduled by phone at this time.

• Consultations to discuss alternative treatments offered in the practice (e.g. ketamine infusions and TMS therapy) are generally available within 1-2 weeks. A physician referral is preferred but not required.

• Appointments for new patients seeking to establish care for routine psychiatric medication management are scheduled on the first business day of each month with a 60-90 day wait time (e.g. on January 2nd we begin scheduling new patients for available new patient appointments in the month of March). Once all appointments with Martha St. John, MD and Elizabeth Grizzaffi, PA-C are full, scheduling of new patients closes for

the remainder of the month.

Current patients should not use this website for communicating with the office due to privacy concerns. If you are a current patient, please see the ‘Information’ page of this website for instructions on how to message us.

We will get back to you as soon as possible. 

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Martha St. John & Associates
14811 St. Mary's Lane

Suite 270

Houston, TX 77079

Tel 281 497 3500

Fax 281 497 3512