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Doctors & Staff

Meet the experienced and friendly doctors and staff who make River Vale Eyecare a proud provider of vision care products and services in River Vale.


Dr. SemegranRobin Semegran, O.D.

Dr. Semegran is a graduate of the prestigious New England College of Optometry in Boston, Massachusetts.  She has been in practice for 39 years and in private practice for 30 of those years.  She is certified on the treatment and management of ocular disease.

Dr. Semegran is a member of the AOA, NJSOP and the Bergen/Passaic Optometric Society.

Dr. Semegran is married with one daughter and lives in River Vale.  She spends her free time traveling as much as possible.


Photo of Dr. David Rajkowski.

David L. Rajkowski, O.D.

Dr. David Rajkowski is a graduate of Fairfield University and the State University of New York, College of Optometry. He is an Optometric Physician, board-certified in the treatment and management of ocular disease since 1994. His training includes internships at Omni Eye Services, Islen, NJ and the USMA Optometric Clinic at West Point, NY.

Dr. David and Pamela Rajkowski are owners of High Mountain Eyecare (1994), Maple Eyecare (2008), Saddle River Eyecare (2020), and River Vale Eyecare in (2022).

He is a member of the American Optometric Association, New Jersey Society of Optometric Physicians, and the Bergen/Passaic Optometric Society. He has lectured on Low Vision Care as well as having participated as a clinical investigator for Allergan, Inc.
David has been a Vision Source member since 2003 and an Administrator for Northern New Jersey Vision Source member doctors since 2005.

Dr. Rajkowski is married to Dr. Pamela Rajkowski and are the parents of three children.

His hobbies include travel, music, photography, golf, and spending time with his family.

License number: OA 5324 TO 00631


Photo of Dr. Pamela Rajkowski.

Pamela Z. Rajkowski, O.D.

Dr. Pamela Rajkowski is a graduate of Fairfield University and the State University of New York, College of Optometry. She is an Optometric Physician, board-certified in the treatment and management of ocular disease. Her training includes internships at the Baltimore Veterans Hospital, Baltimore, MD, and Newington Veterans Hospital, Newington, CT.

Dr. Rajkowski has been in private practice in New Jersey since 1994.  She is proud to partner with her husband, Dr. David Rajkowski at High Mountain Eyecare (1994), Maple Eyecare (2008), Saddle River Eyecare (2020), and River Vale Eyecare in (2022). 

Pamela loves spending time with her family, especially traveling with her husband and three children.  

Her hobbies include photography, sewing, gardening, and shelling.

License number: OA 5358 TO 00698


Alyssa Zoll, O.D.

Dr. Alyssa ZollDr. Alyssa Zoll is an optometric physician, Board Certified in the treatment and management of ocular disease. She graduated from the University of North Carolina at Chapel Hill with a Bachelor of Science in Biology and went on to earn her Doctorate of Optometry from the State University of New York College of Optometry.

Her clinical training included externships at our Maple Eyecare practice, the VA Hudson Valley Health Care System, Ezra Medical Center, and SUNY University Eye Center. Dr. Zoll also gained specialized experience in myopia management at the SUNY Myopia Management Clinic, where she developed individualized treatment plans for children and young adults utilizing specialty contact lenses, including orthokeratology. She co-authored a poster presentation on esophoria and orthokeratology, which was selected for presentation at the Global Specialty Lens Symposium in 2023.

Dr. Zoll previously practiced in Connecticut, where she provided comprehensive eye care for patients of all ages. She is excited to return to Bergen County, coming back to her hometown area to continue providing excellent patient care. In her free time, she enjoys watching college basketball, traveling with her family, and skiing.