• 714 256 2807
  • Henslin and Associates, 745 S. Brea Blvd., Suite 23, Brea, CA 92821

Meet Our Staff

Earl R. Henslin, Psy.D.

David Jarvis, Ph.D.

Daniel McQuoid, Psy.D.

Dr. Martha Schuyler, Ph.D.

Anna Monique Halbeisen, D.O.

Elsa Valdes, MFTi

Anthony Arneson, MA, MFTi

 

Earl R. Henslin, Psy.D.

Dr. Henslin is a licensed Marriage, Family, Child Counselor. He has worked in helping professions for the past 20 years. In addition to his clinical work with individuals, couples, and families, Earl has authored four books: Forgiven And Free, Man to Man, The Way Out of the Wilderness, and You Are Your Father’s Daughter. He has also co-authored Secrets of Your Family Tree. Earl helped found Overcomers Outreach, served on their board eight years, and six years as its chairman. Dr. Henslin is a part-time instructor in the doctoral program at Rosemead Graduate School of Psychology, and has spoken nationally and internationally on radio and television concerning issues of recovery.

For the past 16 years—working closely with brain imaging research pioneer Daniel G. Amen, MD—Dr. Henslin has been integrating brain imaging into the treatment of psychological, physical, and spiritual problems at his counseling practice, Henslin and Associates, a Christian counseling group in Brea, California.

As a practicing psychotherapist and Christian counselor Dr. Earl Henslin is helping individuals and families in marriage counseling, traumatic stress, addictions, abuse, ADD/ADHD and other issues, with an innovative, state of the art therapeutic approach. Dr. Henslin advocates the use of SPECT scans (single photon emission computerized tomography) as pioneered by Dr. Daniel Amen, to help identify areas of the brain that may not be functioning properly.

 

 

David Jarvis, Ph.D.

Dr. Jarvis is a licensed Psychologist who has been associated with Henslin & Associates since September 1986. He specializes in helping people overcome problems with depression, anxiety, and stress, compulsive disorders, relationship problems, and related spiritual concerns. Dr. Jarvis is especially interested with helping couples master the challenges of developing happier, healthier relationships.

I take an active approach to psychotherapy, shaping my input to the needs of my clients. I conceptualize mental health issues from a holistic perspective: emotional, social, medical/physical, and spiritual. I play a variety of different roles with people: listener, teacher, problem-solver, coach, encourager, and fellow-struggler with the complexities of life. I specialize in helping people overcome difficulties with depression, anxiety and stress, compulsive disorders, ADD/ADHD, relationship problems, work problems, and related spiritual concerns. I am familiar with psychotropic medications, am a supporter of recovery work, and have training in a variety of different psychotherapeutic modalities.

If you have not gotten a good result from the medications you have tried, I may be able to help you and your PCP find alternative medical treatments. There are a number of potential sources of low energy and depression that can be explored via a simple blood test. Another option is a SPECT scan. SPECT scans allow us to see your brain in action and thus develop better strategies for treatment.

 

 

Daniel McQuoid, Psy.D.

Dr. McQuoid is a licensed Psychologist who has been associated with Henslin & Associates since October 1991. He specializes in substance abuse, recovery issues, blended families, men’s issues, depression, anxiety, and victims of childhood abuse. Dr. McQuoid is the co-author of Fathers & Sons: Embracing Our Wounds, a video tape that has dramas of father and son interactions. This video has been a useful tool for discussions and deepening group sharing for adult fellowships, Bible study groups, men’s group, and to generate discussions and sharing within families.

I have over 25 years experience in individual, marital, family, and group counseling, working with those who have faced a variety of issues in life. Counseling will guide you through a healing process to find a profound sense of your purpose. You will find a warm, healing environment that will impact you intellectually, emotionally, relationally and spiritually. Tools will be provided to increase your sense of well being, your ability to cope with adversity, and your understanding of your brain chemistry as it relates to your emotional struggles.

The focus of the healing process is upon removing dysfunctional ways of coping (e.g, addictions, co-dependency, defense mechanisms, etc.), connecting with historical trauma that hamper present relationships and levels of functioning, addressing brain chemistry issues that impede the healing process, and exploring how an individual’s faith can impact their transformation.
I have many years of experience using SPECT scans when treating brain chemistry issues. In addition, I use EMDR, biofeedback, guided imagery, etc. to assist in one’s healing. When addressing issues of addiction and co-dependency, 12-step support groups can vitally impact one’s healing.

 

 

Dr. Martha Schuyler, Ph.D.

Dr. Schuyler works with people of all ages. She specializes in helping conflicted families with children, plus women’s issues covering depression, anxiety, trauma, and medical illnesses. Martha has been associated with Henslin & Associates since 1998. She has helped in designing and developing retreats, seminars, and workshops for both men and women. She also handles most of the A.D.D. evaluations in our offices.

 

 

Anna Monique Halbeisen, D.O.

Neuromusculoskeletal/Osteopathic Manual Medicine Physician

Dr Anna HalbeisenDr. Halbeisen is a board-certified Emergency Medicine/Sports Medicine physician, and board-eligible in Neuromusculoskeletal and Osteopathic Manual Medicine. Dr. Halbeisen completed her medical school training at Michigan State University, College of Osteopathic Medicine after earning her undergraduate degree in psychology at the University of Michigan. She completed her residency in Emergency Medicine at Mercy St. Vincent Hospital in Toledo, Ohio and returned to Michigan State to complete her fellowship in Sports Medicine, working with The Spartans’ Big 10 college athletes and 2014 Rose Bowl champions.

Dr. Halbeisen completed a second residency in Neuromusculoskeletal and Osteopathic Manipulative Medicine at PIH Health Hospital , Downey, California. Her additional expertise in musculoskeletal and osteopathic principles gives her an unique approach to patient care. She evaluates the patient’s health as a whole and utilizes hands-on Osteopathic Manual Medicine to treat a variety of ailments, ranging from concussion/traumatic brain injury to chronic back/neck pain, tennis elbow, plantar fasciitis, migraine and carpal tunnel.

“I don’t believe my patients should suffer or be in pain. I believe in an integrative approach that focuses on exercise, nutrition, movement, mental health and lifestyle as a means to create a balance with the ultimate goal being mind, body and spiritual contentment.”
In addition to her medical career, Dr. Halbeisen has worked as a personal trainer, fitness and spinning instructor. She is an avid tennis player and cyclist, with a background in marathoning, triathlons, weight-lifting, and most-recently, Vinyasa yoga.

 

 

Elsa Valdes, MFTi

Elsa Valdes is a Marriage and Family Therapist Intern, working for Dr. Henslin since 2010. Her passion is helping people who have experienced trauma grow into a more authentic self and transform their relationships with God and their loved ones. She specializes in EMDR, a form of trauma therapy, which has an 80%+ success rate in helping remove triggers that cause repeated cycles of pain. She has worked with adults and children struggling with depression, anxiety and addiction.