Marlena J. Klein, DO, FACP

Marlena J. Klein, DO, FACP
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4.95 out of 5 (276 ratings, 117 reviews)
Ratings and Reviews

Departments

Cooper University Health Care Titles

  • Primary Care Physician
  • Internal Medicine Physician
  • AllCare Health Alliance Member

Cooper Medical School of Rowan University Titles

  • Assistant Professor of Medicine

Board Certifications

  • American Board of Internal Medicine (Internal Medicine - General)
  • American Board of Obesity Medicine

Professional Type

Cooper University Physician

NPI

1457871063

Office Locations

Haddonfield, Voorhees
The Ripa Center Haddonfield

100 Grove Street
Haddonfield , NJ 08033
Phone: 856.325.6601
Maps & Directions

Ripa Center for Women's Health and Wellness at Cooper

6100 Main Street
Voorhees , NJ 08043
Phone: 856.673.4912
Fax: 856.673.4497
Maps & Directions

Education & Training

Medical SchoolRowan University School of Osteopathic Medicine, Stratford, NJ
InternshipInternal Medicine - Cooper University Hospital, Camden, NJ
ResidencyInternal Medicine - Cooper University Hospital, Camden, NJ

Memberships

  • American Academy of Family Physicians
  • American Board of Obesity Medicine Diplomate
  • American Medical Association
  • American Society for Clinical Nutrition
  • The Obesity Society

Awards and Honors

  • Gold Humanism Honors Society, CMSRU Chapter - 2020
  • Primary Care Chief Resident, Cooper University Hospital - 2019
  • Primary Care Clinic Resident of the Year, Cooper University Hospital - 2020
  • Rowan-SOM Summer Research Fellowship Program - 2014

Publications

Trivedi N, Fields J, Mechanick C, Klein M, and Mechanick J. M.D. (2012) Lack of Correlation Between Antiobesity Policy and Obesity Growth Rates: Review and Analysis. Endocrine Practice: September 2012, Vol. 18, No. 5, pp. 737-744.

Anouro N, Klein M, Sathe N, Terrigno N. Case Report: Hypercalcemia-induced Disseminated BCG without Granulomas. Consultant 360. Nov 18 2019. https://www.consultant360.com/article/consultant360/refractory-hypercalcemia-nongranulomatous-disseminated-bacillus-calmette

Klein M, Zackey D, Sathe N, et al. Reducing Inappropriate Antibiotic Prescriptions in the Primary Care Setting, Open Forum Infectious Diseases. 2019; Volume 6, Issue Supplement_2, S696. PMCID: PMC6808905

Ratings and Reviews

Ratings and reviews come from patient responses to health care provider-related questions on the Clinician and Group Consumer Assessment of Healthcare Providers and Systems (CG-CAHPS) Patient Experience Survey that Cooper sends to patients after outpatient office visits.  Learn more about our survey and how ratings are calculated >>

Overall Rating

4.95 out of 5 (276 ratings, 117 reviews)
May 12, 2025
Every experience at the Ripa Center is amazing. Everyone is kind, patient, and caring. Dr. Marlena Klein is an amazing provider. She is always patient and takes time to really listen. She always makes me feel at ease and has a knack for eliciting important information with simple conversation. I have, and plan to continue, recommending her as a primary to others!
May 12, 2025
My health is important to your staff
May 12, 2025
I love my doctor because she is so concerned, she's loving, she's compassionate, and she knows my problems. She can tell when I'm upset. And she's very punctual and she keeps it business-minded. She cares about her patients. Thank you.
May 12, 2025
My physician was not available, but I was able to see Dr. Kline.
May 12, 2025
Love RIPA!!!! !
May 12, 2025
Very good experience!
May 12, 2025
Great Doctor great staff!
May 12, 2025
Dr Klein is without a doubt the best Dr I have had in my adult lifetime. She is compassionate, caring, thoughtful, and thorough. When I started seeing her in the Cheery Hill office it was like I hit the jackpot because it was so close to my home. Even when they mover her to Haddonfield it was still close. But moving her to Voorhees is difficult for me, especially since you seem to keep giving her more and more patients to see. Now she is rarely in the Haddonfield office and getting an appointment to see here there is very difficult and Voorhees is just to far for me. It would have been close to 5 months to see her in Haddonfield (July) but I got put on the cancellation list and was fortunate to get in when I did. You need to put more Dr's in Voorhes so she can see patients in Haddonfield more often. Please let her have more time to see patients in Haddonfield.
May 12, 2025
Very respectful
Apr 12, 2025
Dr Klein was fantastic. Very caring and helpful. Most happy with my decision to come there.