
Meet our Dream Team
At Limestone Clinic, our team works together to efficiently help our clients with a wide variety of issues from anxiety and depression, to dealing with trauma. We match you with one of the therapists on our team to join you on your journey to transforming your life.
The cost for a standard 50-minute session ranges from $150 +tax to $300/session depending on the therapist.
Ready to speak with a therapist?
Dr. Kris Boksman
Depression Doc & Intensive Interventionist
Clinical Psychologist & Owner, Ph.D., C.Psych.
Dr. Kris is a mom of two very loud and lovable boys. She likes drinking too much coffee, exercising, and tries to keep up with her kids favourite video games. Dr. Kris's skills are getting in and getting to work on the problem quickly, hence she works in an intensive services model, and does not offer weekly sessions. Dr. Kris treats depression, high-achievers and CEOs, lawyers, therapists, and doctors. She specializes in trauma recovery, relationship-based trauma experiences, and healing from narcissistic abuse.
Nicole Chisamore
Customer Experience Officer (CEO)
Administrative Agent, Communications Consul, Email Emissary
Hailing from a previously successful career in Real Estate, Nicole is no stranger to working quickly to help her clients achieve their goals. A detail oriented helper-by-nature, Nicole's job is to coordinate the inner workings of the clinic, and to greet our clients (virtually and otherwise) to help them onboard to the clinic with comfort and an understanding that we care and welcome them to their personal journey. An avid golfer, Nicole enjoys experimenting with bright hair colours, and tending to the needs of her sweet little pup, Buffy.
Rebecca Flanagan
Icky Emotion Eradicator
Registered Psychotherapist, B.A., M.A.
Rebecca is a seasoned therapist with multiple areas of expertise, coming from years of experience and training. Taking your depression, anxiety, and trauma issues seriously, Rebecca's approach is to determine what each individual client needs for optimal healing in the present moment, and to do her best to offer exactly that. Experienced in EMDR, as well as assisting injured workers RTW quickly and appropriately, Rebecca adds a serious dose of smarts and get-to-it energy that helps her clients feel better as quickly as possible.
Taylor Jackson
Distress Demolisher
Registered Psychotherapist (Qualifying), B.A., M.A.
Taylor comes to us at Limestone Clinic after extensive in-depth study in the most effective classical approaches to treating trauma. A natural therapist, outdoors enthusiast, and problem-solver, Taylor's specialized psychotherapy training helps to give her a special insight into the treatment of depression and anxiety, injury adjustment and workplace injuries. She is exquisitely poised to help with the mental health needs of individuals who are coping with traumatic and chronic mental distress.
Renee Jim
Anger Abolisher & Grief Guru
Registered Psychotherapist, B.A., M.A.
Renee, our friendly and smart newest team addition, has been a psychotherapist for half a decade. With a perpectual love of learning and a fierce dedication to providing bar-none psychotherapy services, her areas of specialty are just as unique as she is. Renee can help you if you have anxiety, bereavement or grief, anger management difficulties, or eating regulation problems. Renee knows how to get to the root of a problem, really understand her clients, and help out, with time-tested methods that work.
Tyler Ann Lange
Administrative Gal Friday
Spreadsheet Sweet-talker, Data Cruncher, Voice of Reason
Tyler Ann has been brought into the team to help us do our jobs without hiccups, snafoos, or kerfuffles. She has a can-do attitude and she can-does! If you are wondering how we stay organized, make our paperwork happen, and manage to keep our wits about us to sort out billing, invoicing, and receipts, look no further. A mom, spouse, and guru of all-the-things that are involved in managing families and family matters, Tyler Ann is a steadying problem-solving force within our office team.
Jessica Lankmann, Clinical Director
Anxiety Annihilator & Clinic Top Dog
Registered Psychotherapist & Clinical Director, B.S.T., M.A.
Jessica is a sharp and enthusiastic therapist with a knack for rapidly minimizing anxiety who is also known for her behavioural change expertise. She is motivated to help her clients quickly and efficiently. As our Top-Dog (a.k.a., Clinical Director), Jessica leads our therapist team with know-how and proficiency. Jessica offers supportive cognitive and behaviour therapy to individuals experiencing anxiety, eating and other behaviour problems, burnout and stress, adjustment problems, psychological injuries, including PTSD, and those who wish to change health habits and lifestyle for the better.
Marla Maskis
PTSD Paladin & Addictions Arse-Kicker
Registered Psychotherapist, B.A.
Marla is a warm and approachable therapist who believes in the power of hope and the resiliency of the human spirit. A seasoned therapist, she knows how to help, and derives deep personal satisfaction from helping people throw their trauma and addictions issues to the curb. Marla offers supportive cognitive and behaviour therapy to individuals experiencing addictions, anxiety, burnout and stress, depression, illness or injury adjustment problems, and PTSD.

Ryan Schmidtke
Dejection, Disquiet, & Dependency Detective
Registered Psychotherapist
Ryan, is a friendly and welcoming therapist who believes in the value and importance of the human connection in helping his clients feel better. He is a genuine and open clinician who is interested in meeting his clients who suffer from addictions, depression, anxiety, and trauma where they are at and working out a collaborative, respectful, and effective plan for change. Ryan wants his clients to start experiencing meaningful shifts as quickly as possible, which is why he is such a good fit for Limestone Clinic.
Tanya van Niekerk
Cognitive Behavioural Conqueress
Registered Psychotherapist (Qualifying), M.A.
Tanya, one of our newest team members, provides her clients with a deep-dive into the factors that create real and lasting change in CBT (short for Cognitive Behavioural Therapy). As a former Research Psychologist in South Africa and all-around smart-cookie, Tanya tells it like it is, while delivering transformative therapy for people who have anxiety, depression, and trauma-related challenges. No stranger to the ups and downs of life as a parent and partner, Tanya helps her clients navigate stress and burnout with clarity and confidence, and, if we can say it, a very lovely accent, to boot! :)
Helen Yohannes
Woe & Worry Wizard
Registered Psychotherapist (Qualifying), M.A.
An energetic, genuine, warm, and intelligent psychotherapist working under the supervision of Dr. Kris, Helen works with adults who are interested to shift away from patterns of thinking and feeling that make them feel more anxious or depressed. Well-versed in talk-based methods and the value of keen attunement to her clients' needs, Helen is a big proponent of helping her clients understand how to be more self-compassionate and kind to themselves, and to witness how simple shifts in their self-talk can facilitate growth and balance.

Waylon
Spunky Sidekick
Professional Cuddler, M.A. (Treats), Obedience Dropout
Waylon accompanies Dr. Boksman in some of her appointments. He loves greeting clients and provides support with treat-fueled cuddles, wags, and chin-scratches. He's had several painful surgeries and is a bit wobbly on his feet, but steadfast of heart. Coming to work at the office was his own therapy to become more confident after a serious spinal injury.

Watson
Head of Hospitality
Obedient Therapy Companion, B. Sc. (Doggy Discipline)
Watson accompanies Jessica in some of her therapy sessions. He is a softy at heart, always watching his mama, enjoying treats, pats, and cuddles, and basically all the attention he can get. Ask this 27 lb. load of cuteness for a hi-five next time you're in.