Comprehensive Clinical Research (CCR), is one of New Jersey's largest medical centers, is dedicated to performing clinical trials and managing clinical data. A highly experienced team of investigators, clinicla research coordinators, quality assurance experts and regulatory affairs specialists, enable CCR to meet critical project timelines while maintaining the highest standards of quality. CCR has a proven track record of performing complex clinical traisl efficiently and effectively.

CCR is a group of primary care physicians, with an extensive network of highly trained specialists. Our facility has been in existence for 36 years and has participated in clinical trials in almost every therapeutic area over the last 22 years. These areas include:

Located just 20 minutes from Philadelphia, CCR is approximately 14,000 square feet and houses a full laboratory. Our neighborhood medical center is a household name.

David Hassman, D.O., Chief Medical Officer
Dr. Hassman has over 15 year of clinical research experience conducting Phase I-IV in all different therapeutic areas and served as the principle investigator in over 100 trials. He has published numerous articles, and presents at both national and international meetings and conferences.  Dr. Hassman received his BA from Emory University in 1987 and a degree in Osteopathic Medicine and Surgery from the Philadelphia College of Osteopathic Medicine in 1991. Dr. Hassman is licensed to practice medicine in California, New Jersey and Pennsylvania and Board Certified in Family Practice.

Michael Hassman, D.O., Medical Director of CCR
Dr. Hassman is highly qualified in the field of research and has worked with many sponsors conducting all phases of investigation. His favorable affect and precise manner of practice has afforded his the opportunity to engage in all aspects of research. Dr. Hassman is an esteemed physician in New Jeresey whose patients population is diverse and expansive.  Dr. Hassman received his BA from University of Maryland College Park in 1990 and a degree in Osteopathic Medicine and Surgery from the Philadelphia College of Osteopathic Medicine in 1994. Dr. Hassman is licensed to practice medicine New Jersey and Board Certified in Family Practice.

Sub-Investigators and Special Panels

• Cardiology: Howard Wienberg, D.O., Nicholas DePace, M.D.
• Dermatology: Erica Perlinstein, M.D., Terry Rollins, M.D.
• Ears, Nose, Throat: Howard J. Bresalier, D.O.
• Endrocrinology: Louis Haenel, Sr., D.O., Louis Haenel, Jr. D.O.
• Gastroenterology: Joseph Savon, M.D., Matio Magasic, M.D.
• Nephrology and Hypertension: Joseph Pitone, D.O., Anthony Brown, D.O.
• Neurology: Brad Tinkleman, M.D.
• Obstetrics & Gynecology: Stephen Hosmer, D.O.
• Orthopedics: Todd M. Lipschultz, M.D., Merrick Wetzler, M.D., Laura Ross, D.O.
• Pain Management: Phillip Tusca, M.D.
• Psychiatry: Roberta Ball, M.D.
• Pulmonary: Alan Salm, M.D., Angel Rodis, M.D.
• Radiology: Alicia Daniels, M.D.
• Rheumatology: Alfred M. DiPiero, D.O., Stephen Burnstein, D.O.
• Urology: David O. Sussman, D.O., Mark Zaontz, M.D., Mukaram Gazi, M.D.

Clinical Director/Sub Investigator, Krista Hill-Burkholder, PA-C, CCRC

Director of Operations, Kimberley Myers, BS, EMBA

Director of Regulatory Affairs, Celeste Santos, BS

Recruitment Coordinator, Annna Scanlon

Coordinators

• Ashok V. Joseph, MD, CCRC
• Jennifer Raquet, PA-C
• Claire Fisher, RN, CCRC
• Lisa Wagenseller, LPN, CCRC
• Kelly Schwartz, BA
• Danielle Burdon, MA, CCRC