Dr. Gregory Cox, MD
Ophthalmologist
cataract surgeon
cataract surgeon
cataract surgeon
cataract surgeon
cataract surgeon
cataract surgeon
cataract surgeon
Alden Leifer, MD, has been caring for patients in Northern New Jersey for over 40 years. A graduate of the Albert Einstein College of Medicine, Dr. Leifer completed his ophthalmology residency at the prestigious Walter Reed Army Medical Center and later served as Assistant Chief of Ophthalmology at Fort Dix. Since founding the practice in 1987, he has been trusted by generations of families for his expertise in cataracts, glaucoma, dry eye, and diabetic eye conditions—always delivered with warmth, compassion, and expertise.
Professional Excellence
Dr. Leifer's career is defined by a steadfast commitment to the highest standards of ophthalmic care. This dedication is demonstrated through his board certification with the American Board of Ophthalmology and his recognition as a Fellow of the American Academy of Ophthalmology (FAAO), a prestigious title honoring his leadership in the field. Further highlighting his commitment to staying at the forefront of medicine, he is a recipient of the LEO Award for Lifelong Education for the Ophthalmologist™. His leadership capabilities were established early in his career when he served as the Assistant Chief of Ophthalmology at Fort Dix, shaping a career dedicated to excellence, leadership, and continuous improvement.
fellowship
Amercian Academy of Ophthalmology
Residency
Walter Reed Army Medical Center
INTERNSHIP
One Brooklyn Health / Brookdale University Hospital
medical school
Albert Einstein College of Medicine, Class of 1981
Recognition
Castle Connolly "TOP DOCTORS"
Inside Jersery Magazine 2010-2014
Castle Connolly "TOP DOCTORS"
Inside Jersery Magazine 2010-2014
Castle Connolly "TOP DOCTORS"
Inside Jersery Magazine 2010-2014
Castle Connolly "TOP DOCTORS"
Inside Jersery Magazine 2010-2014
Castle Connolly "TOP DOCTORS"
Inside Jersery Magazine 2010-2014
Castle Connolly "TOP DOCTORS"
Inside Jersery Magazine 2010-2014
Dedication
& Service
Dr. Leifer maintains special interests in cataract, glaucoma and diabetes and has always been dedicated to keeping up with the newest and best technology and offering that to his patients in the office. He was the staff ophthalmologist at the Passaic County Jail and North Jersey Developmental Center for over 20 years. He is a member of the American Academy of Ophthalmology and the New Jersey Academy of Ophthalmology.
In his spare time. Dr. Leifer enjoys traveling, photography, community participation and spending time with his family, especially his grandchildren..
For me, eye care is about more than treating a medical condition—it’s about helping people preserve the independence, dignity, and joy that comes with good vision. Whether I’m caring for someone with advanced glaucoma or simply fitting glasses for a child, I see every patient as part of our community and every appointment as an opportunity to make a meaningful difference.
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Welcoming Patients In:
Paterson N.J
My eyesight has been restored thank you, Dr. Leifer and team! Your professionalism, patience, and genuine care made all the difference. I truly appreciated your reassuring calls after each procedure. The entire experience has been wonderful, and being able to see clearly again is such a blessing. Thank you, Dr. Leifer!
Dr. Leifer’s office staff are confident, efficient and courteous. The examination rooms are always clean. You are sure to have a well-rounded exam! Everyone is treated with respect and dignity. I highly recommend this office!
Dr. Leifer changed my life in a big way. I now can see 100% better because of his great work. Where other doctors rejected me for medical reasons he went straight to it and made a miracle.
My eyesight has been restored thank you, Dr. Leifer and team! Your professionalism, patience, and genuine care made all the difference. I truly appreciated your reassuring calls after each procedure. The entire experience has been wonderful, and being able to see clearly again is such a blessing. Thank you, Dr. Leifer!
Dr. Leifer’s office staff are confident, efficient and courteous. The examination rooms are always clean. You are sure to have a well-rounded exam! Everyone is treated with respect and dignity. I highly recommend this office!
Dr. Leifer changed my life in a big way. I now can see 100% better because of his great work. Where other doctors rejected me for medical reasons he went straight to it and made a miracle.
My eyesight has been restored thank you, Dr. Leifer and team! Your professionalism, patience, and genuine care made all the difference. I truly appreciated your reassuring calls after each procedure. The entire experience has been wonderful, and being able to see clearly again is such a blessing. Thank you, Dr. Leifer!
Dr. Leifer’s office staff are confident, efficient and courteous. The examination rooms are always clean. You are sure to have a well-rounded exam! Everyone is treated with respect and dignity. I highly recommend this office!
Dr. Leifer changed my life in a big way. I now can see 100% better because of his great work. Where other doctors rejected me for medical reasons he went straight to it and made a miracle.