Education & Certification

Licensed In
District of Columbia

Graduated From
Catholic University of America (1971)

National Register Member Since

Leonard Mather, PhD

Since retiring from the area of Forensic Psychology, the focus is on the concept of Food is Medicine. Proper intake of grass fed meats, pasture raised chickens, wild caught fish and vegetables that are organically raised, Non-GMO. The latter cluster of food intake will be a direct positive to enhancing the Immune System. This program will involve an MD of your choice for blood Work, hormone replacement, as may be indicated and gym membership such that you will be hitting on all 8 cylinders metabolically.

Learn more about me on my website:

Practice Characteristics

Areas of Expertise

  • Career and Life Adjustments (occupational/career counseling and assessment, academic problems, financial issues, relocation stress, stress associated with other life changes)
  • General Psychological Testing (e.g., intelligence, personality, vocational, aptitude, school placement, health)
  • Forensic Psychology (e.g., mental competency, parent-child custody, legal evaluations, violence or risk assessment)
  • Medical Diagnosis Adjustment (e.g., diabetes, cancer, hypertension, weight issues, other chronic illness)
  • Individual Psychotherapy

Ages Served

  • Children (3-12 yrs.)
  • Adults (18-64 yrs.)

Languages Spoken Other Than English

  • French
  • Polish
  • Spanish

Treatment Modalities

  • Behavioral Therapy


  • Wilkes University: BA Psychology
  • Richmond Professional Institute, College of William and Mary: MS Psychology
  • The Catholic University of America: PhD, 1971 (Learning Disabilities)
  • The American College of Forensic Examiners: Diplomate in Medical Psychology, January 1999 (ID: 17695)

Fee Information/Office Policy

  • Office Hours: Flexible and arranged to suit. This program will involve a change in Life Style.
  • Please contact via website only.
  • Because this Protocol is health oriented and requires divesting one’s self of detrimental habits, the first session is FREE.
  • Insurance Plans

    Does Not Accept Insurance

    Contact Information

    Primary Contact

    4487 Park Place Terrace
    Marietta, GA 30066
    P: 770-722-7553 (Office)