Meet our Professional Staff

Our staff provides "Quality Care" they are Board Certified, Licenced Professionals in their respective fields of expertise within the behavioral health spectrum. As a grass root program PACCO provides individualized services to our patients & thier families aimed @ improving "Community Well Being",.. 

Intakes/Bio-Psycho- Social Assessments is conducted by Randy, a 20+ yrs. experienced staff whom has gained the respect of the staff as well as patients through his commitment and responsibility in identifying presenting problem, meeting patient needs, thus assuring patients' meet criteria out-patient treatment and or other while providing an intake assessment. Randy will provide and make referral/match patient with a therapists' expertise for ongoing therapy and future well being.  

Following is the Bio's of our current staff,: Information here-in is to keep you informed of education, experience & work history. Please feel free to read, review and research the information.   


Princeton U. N.J. B.S.E. in Chemical Engineering - 1959
Temple U. School of Medicine, Philadelphia, PA M.D.- 1964 Rotating Internship, St. Luke's Hospital, Bethlehem, PA - 1964-65 Resident in Adult Psychiatry - Philadelphia Psychiatric Center, Philadelphia, PA, - 1965- 1968: Chief - Dr. Morris Brody & Dr. O.S. English
Fellowship in Child Psychiatry - Hahnemann Medical College & Hospital,  
Philadelphia, PA - 1970-1972, Chief - Dr. Herman Belmont

American Board of Psychiatry and Neurology: Adult Psychiatry: 10/1972

Full Time Employment: 
VA Medical Center, Lebanon, PA 1992-93- Adult Psychiatry
Wernersville State Hospital, 1991-1992- Staff Psychiatrist
Private Practice - Bethlehem, PA, 1972--1991 - Child & Adult Psychiatry 
Lehigh Valley Guidance Clinic Allentown PA, 1972-1977 Medical Director
U.S. Army Fort Bragg, North Carolina - 1968-1970 -
Head of Inpatient Unit during Vietnam War

Part Time Employment: 
Pinebrook Fam. Serv. / Kids Peace OP / Philmont Guidance Center / Step by Step Inc. 
Vitalistic Therapeutic Charter School / State of N.J. SCI / Colonial Intermediate Unit #20 
Carbon Lehigh Intermediate Unit #21 / etc.,

Publication:  A 25yr. follow-up study of hyperactive boys & their brothers,
Archives of General Psychiatry  June 1976.  

Professional Memberships: 
PA Medical Society: 1974 - Present
American Psychiatric Association : 1979-Present
Lehigh Valley Neuropsychiatric Society: 1972- Present

Harold K. Heckman MD. 

Education: University of Santiago, Santiago Spain - 1969
ECFMG - 1968-69

Post Graduate Trainings:
University of Miami School of Medicine - Family Medicine- Miami Florida - 1970
UCLA Veterans Administration - Residency Psychiatry , Los Angeles, California - 1970-72  
 University of Miami School of Medicine - / Veterans Administration Hospital ppsychiatry 
Miami, Florida - 1972-73
Private Practice  - Staffg Psychiatrist- Orlando FL.  1973-80 
Florida Hospital - Orlando Regional Medical Center Orlando Fl.orida -1973-80
Consultant- Social Security & Vocational Rehabilitation, Orlando Fl.- 1973-80
Expert Witness- United Staes & Circuit Courts, Orlando Fl.- 1973-80 
Consultant-  United State Post Office, South Florida - 1973-80
Private Practice  - Staffg Psychiatrist- Orlando FL.  1973-80 
Florida Hospital - Orlando Regional Medical Center Orlando Fl.orida -1973-80
Consultant- Social Security & Vocational Rehabilitation, Orlando Fl.- 1973-80
Expert Witness- United Staes & Circuit Courts, Orlando Fl.- 1973-80 
Consultant-  United State Post Office, South Florida - 1973-80

Staffg Psychiatrist- Orlando FL.  1980-80 
Florida Hospital - Orlando Regional Medical Center Orlando Fl.orida -1980-80
Consultant- Social Security & Vocational Rehabilitation, Orlando Fl.- 1980-80
Expert Witness- United Staes & Circuit Courts, Orlando Fl.- 1980-88
Consultant-  Krome Center for Illegal Aliens - Miami Fl. 1980-88

Medicasl Direstor- Northan Miami Mentsl Health Center - 19880-81
Assisstant Clinical Professor  of Psychiatry U.. of Miami  Shool of Medicine 1981-87
Private Practice, Adult Inpatient Unit- Lifestream, Medical Dir. @ W. Palm Beach MHC 1988-95

Locum Tenems
Vista Staffing - W. State Hospital, & Central State Hosp. GA. - 2001
West Side Crisis Clinic,San Francisco, CA,  Broward County Jail, Fort Lauderdale. FL. - 2002
Staff Care -Raiford State Prison, Meridian behavioral H.. Gainsville, FL. - 2003
Broward Correctional Instit.. FL., NAPA County Dept. MH., CA, Donavan Correctional San Diego CA, Mens Colony, San Luis Obispo, CA, Lowell Correctional F..Oscala, FL -2004
Pleasant Valley State Prison, CA. Life Stream mhc FL. 2005
Central Fl.Reception Center, stewart Marchman ACT Corp. FL. - 2009
Sub- Investigator, Consultant Orange & Sminole County Probate Court, Fl. 2011
Corizon Health, 2014
Treasure Coast Forensic Tx. Center -2015
Florida Civil Committment C. Central Fl. Reception C.- 20016 
sWAANEE Correctional F. Fl.-. Fairfax BH Geriatric  Unit,WA - Rockview Correctional -2017

Board Certifications: -   
American Board Psychiatry & Neurology
American Board OF Forensic   Psychiatry

Professioal Associations:
South Medical Assiciation
America Psychiatric Association
Florida Psychiatris Association
American Academy of Occupational Psychiatry
American ACCADEMY of Psychiatry & Law
American  Academy of Disability & Examiners
Medical Review  Officer 


            Eduardo Herrera , MD                           Tele-Psychiatrst 

Master of Education Fordham University / 1990
Master of Social Work Fordham University / 1993. 
Professional Certificate:  
Alcohol & Other Drugs/John Jay School of Criminal Justice 1992. 
20yrs. Adjunct Faculty / Family Counseling & Social Work.
Field Instructor @ Columbia University, Hunter College, Yeshiva University, Marywood University, Cedar Crest Smith College
The American Counseling Association, American Psychotherapy Association, & National Center for  Crisis Management
The American Association of Christian Counselors. 
The American Association of Hispanics in Higher Education Faculty Fellows Program.
Clinical Trainer / Pennsylvania Department of Health Bureau of Drug and Alcohol Programs. 

​​Thomas Gonzalez, LCSW, DAPA

BA in Psychology & Business / Penn State University - 
MS / Counseling Psychology / Chestnut Hill College - 2002
Licensed Professional Counselor / PCB - 2009
Attained Certification - Co-Occurring Disorders - Drexel U. Behavioral College Medicine 

Full Time Employment:
Access - Counselor
New Directions - Counselor MH & Substance Abuse
Valley Counseling Group Counselor - Mental Health 
Taught Human Services Course' - Sociology & Psychology
@ Lehigh Carbon & Warren County Community College

​Roz is committed to further enhancing her skills to assist pt.s in their transition  evidenced continuously completing refresher courses thus complimenting her ability to work with populations such as: TRAUMA & PTSD,..  My therapeutic areas of expertise include Depression, Anxiety, Trauma Self Esteem, ADHD,Substance Abuse, co-dependency & Life Transition issues. I have found fulfillment in 15+ years of experience working with adolescents, adults suffering with co-occurring disorders within residential, hospital, agency, clinical, school, and correctional facility settings. I've provided individual counseling, group and family therapy to clients with diverse socioeconomic and psychosocial backgrounds. I am dedicated to helping people help themselves.

Roslyn D.  Birbaum, LPC​
Phd. Human Services - Capella University - 2013
Master of Science - Liberty University - 2009
Bachelor of arts  / Crminal Justice - 2000

Certifications / Training:
Licensure Professional Counselor - Bureau of Professional and Occupational Affairs, PA
FEMA - Crisis Worker
Medical Reserve Corps
Certified Advanced Addiction Counselor

Full time Employment:
Retired Police Officer - Bethlehem
​Treatment Trends Inc. 2015 - current - Supervisor
Livingin Foundation  2012-2015 - Program Manager
Volunteers of America -  2005 -2011 Kentucky Director of Mens Residential Program

Honors & Membership:
Honorary Kentucky Colonel

Veteran US Arm Forces

​Thomas W. Riter, Phd. LPC
Education: Graduate of Kutztown University

Residential Treatment Facility Supervisor 
Partial Hospital Program/Blue Mountain Health Systems
IOP, OP, ER Assessment Specialist - Blue Mountain Health Systems
Horsham Partial Hospital Program - Counselor Facilitator  
VC Grp. D&A Counselor / TSS

Achievements & Awards:
100% Customer Satisfaction - Accurate DSM Assessments, Medications, Referrals
Accolades from Magellan Health Services Treatment Planning
Exemplary Efforts & Recommendations

Certificate Outstanding Performance 
Certificate of Appreciation
Employee of the Month - Numerous
HIV among Substance Abusers
HIV Prevention
Case Management Skills for Certified Social Workers
Sex Abuse Prevention / Education

Randy is a local resident that has been with PACCO LLC since the beginning. He has a sense of community awareness which adds a wealth of information in the needs and lack of continuum of behavioral health care services. Randy plays an integral role as part of our multi-disciplinary treatment team in providing Intake assessment, thus making appropriate referrals to our professional staff. He is goal oriented, an altruistic individual who brings a unique first hand knowledge of direct care, expeditiously matching patients needs with Licensed professionals expertise / respective discipline. As Research & Business Development Coordinator he's involved in day to day operations, strategies & discussing new business opportunities. Randy consults MD's on new medications, evidence based practices as well as professional staff in regards to individualized & customized treatment. Randy also blogs & is involved in connecting social media: Facebook, Linkedin, Twiitter to our websites, as well as initiating contact with residential hospitals, emergency rooms and referral resources, etc,.

Randy MacSisak, BS  
Intake Coordinator & B2B Rep.
Medical Liaison