Harvey Greenberg is an actor, known for Dr. Katz (1995).
Dr. Katz, Professional Therapist - Season 3
Dr. Katz, Professional Therapist - Season 4
Dr. Katz, Professional Therapist - Season 1
Dr. Katz, Professional Therapist - Season 6
Dr. Katz, Professional Therapist - Season 2
Dr. Katz, Professional Therapist - Season 5