
About Apex Neurology – Northern Medical Care PC
Apex Neurology, part of Northern Medical Care PC, provides expert neurological care across multiple locations in New York including Forest Hills, Crown Heights, Roslyn Heights, Midtown East, and Brooklyn. Neurological Care Facility is known for offering comprehensive evaluations, advanced diagnostics, and compassionate care for a wide range of neurological conditions.
Patients come to Apex Neurology for help with symptoms such as neck and back pain, migraines, dizziness, numbness and tingling, memory loss, and other concerns related to brain, spine, and nerve health. The practice also provides cosmetic services including Botox® and Juvéderm® treatments at select locations, supporting both functional and aesthetic wellness.
Our team bring their collective expertise to Apex Neurology, offering exceptional care for a wide range of neurological conditions and ensuring each patient receives personalized, high-quality treatment.
Leonid Iskhakov, RPA, a highly skilled neurologist at Apex Neurology with a dedication to providing comprehensive care. He is highly regarded for his thorough understanding of neurology and his ability to communicate effectively with patients. Leonid Iskhakov’s commitment to providing high-quality care ensures that patients receive the attention and personalized treatment they deserve.
Following Leonid Iskhakov, Dr. Omar Ahmed is another key member of the Apex Neurology team. With extensive training from the University of Pennsylvania, Cornell University, and the Medical College of Ohio, Dr. Ahmed has a broad base of knowledge and a deep commitment to patient care. He completed his internal medicine residency at University Hospitals Case Medical Center in Cleveland and a neurology residency at Robert Wood Johnson University Hospital in New Jersey. His fellowship at the Cleveland Clinic Foundation specialized in nerve regeneration and surgical research. Dr. Ahmed is known for his patient-first philosophy and thorough approach to diagnosis and treatment, making sure each patient fully understands their condition and treatment options.
In addition to Leonid Iskhakov and Omar Ahmed, Apex Neurology is also proud to have Inan Seniha, M.D., as part of their team. Inan Seniha’s expertise further enhances the clinic’s ability to offer comprehensive care. Together, the team at Apex Neurology serves the communities of Forest Hills, Brooklyn, New York, and Roslyn Heights, focusing on clarity, respect, and comprehensive care to support both chronic and preventive neurological health needs.
Explore Apex Neurology: Find a neurologist in Queens, Brooklyn, Manhattan, the Bronx, or on Long Island. Learn about conditions we treat and our in-office services, or book an appointment online.
Meet Our Full Apex Neurology Team
Meet our full Apex Neurology team:
- Omar Ahmed, MD MBA — board certified neurologist, founder of Apex Neurology
- Seniha Inan, M.D. — neurologist
- Leonid Iskhakov, RPA — registered physician assistant
- Eleonora Achildiyeva, NP — nurse practitioner
- Khevsi Plishtiyeva, NP — nurse practitioner
Ready to Talk? We’re Here When You Need Us
Every patient’s experience is unique — and yours matters to us. Whether you’re seeking answers about new symptoms or looking for a second opinion, our team is here to listen and guide you. Reach out today to schedule your consultation and take the first step toward clarity, comfort, and expert neurological care.
Meet the Team
Omar Ahmed M.D.
Omar Ahmed, MD MBA is a leading neurologist in New York City. He is the first and only American and European board certified neurologist in private practice.
Omar Ahmed M.D. did residencies in internal medicine at University Hospitals of Cleveland and neurology at Robert Wood Johnson University Hospital. He founded Northern Medical Care and its Apex Neurology offices are located in Manhattan, Brooklyn, Queens and Long Island.
Omar Ahmed M.D. also completed a research fellowship in surgery at the Cleveland Clinic Foundation. He studied nerve regeneration and published the chapter on transplantation in the Handbook of Plastic Surgery. Dr Ahmed offers cosmetic services in Manhattan and Long Island.
Omar Ahmed M.D. is known for his attentive bedside manner and explaining disorders and treatments in detail, ensuring patient understanding of their condition and prognosis. He also serves as an expert witness in workers compensation and no fault auto accident cases.
Omar Ahmed M.D. was previously a healthcare investment banker at UBS and Citi, focusing on biotechnology and pharmaceuticals. He maintains a strong interest in the research and development of new therapies and their application in clinical practice.
Omar Ahmed M.D. earned dual undergraduate degrees cum laude from the University of Pennsylvania, now known as the Vagelos Life Sciences & Management program. He obtained his medical degree from the Medical College of Ohio and graduate degree from Cornell University.
Omar Ahmed M.D. is affiliated with NewYork-Presbyterian Hospital. He is certified by the National Registry of Medical Examiners and a USCIS Civil Surgeon.

Leonid Iskhakov, RPA
A talented physician assistant, Mr. Leonid Iskhakov earned his bachelor’s degree in Physician Assistant Studies from the City University of New York, York College. Trained to address myriad medical conditions, he integrates his medical expertise with state-of-the-art technology and strives to provide the highest quality of healthcare.
With more than 16 years of experience, Mr. Iskhakov is here to help patients find real relief from migraines, headaches, dizziness, and movement-related conditions. He has specialized expertise in treating movement disorders and vertigo, and offers advanced therapies such as Botox® for chronic migraines and dystonia, as well as the Emmy facial for facial rejuvenation. He takes the time to listen, understand symptoms, and create care plans that truly work, so patients can feel better, move better, and get back to living their lives.
A caring provider, Mr. Iskhakov works at Northern Medical Care and looks after the population of New York, NY. His practice philosophy is to provide holistic and evidence-based care that is respectful of the concerns, values, and aspirations of his patients. He believes in empowering them to achieve their greatest potential.
Mr. Iskhakov deals with patients in a calm and composed manner and encourages them to discuss their problems freely. He believes that the patient-provider relationship should be built on mutual trust and that it plays a crucial part in care. He uses his sound medical judgment to ensure a speedy yet effective cure for ailing individuals.

Seniha Inan M.D.
Seniha Inan M.D. is an experienced provider and she works tirelessly to ensure patients receive the care they need. She communicates with her patients with clarity and ensures they have all the information they need to make the right treatment choices. She is flexible in working with the changing trends in medicine and the healthcare market.
Seniha Inan M.D. received her medical degree from Istanbul University, School of Medicine. She also completed rigorous training in neurophysiology at Istanbul University and a residency in neurology at the State University of New York, Downstate Medical Center. She completed her fellowship training on neuromuscular disease at Albert Einstein College of Medicine – Montefiore Medical Center. Her sound medical knowledge and passion towards her work are commendable and make her a valued asset in her practice.
Seniha Inan M.D. is a knowledgeable neurologist proudly looking after the community of New York, NY. Patients trust her because she provides high-quality care that leads to positive and lasting health outcomes. She takes time to listen to their problems and gently guides them through the diverse options and treatment plans they can consider.

Eleonora Achildiyeva, NP
Elenora Achildiyeva is a board-certified Family Nurse Practitioner at NeuroCare NY, where she focuses on outpatient neurology. Elenora earned her undergraduate degree in Nursing at New York City College of Technology and then pursued her Master’s in Family Nursing at City University of New York, Lehman College. She began working as a neuroscience nurse at Advanced Medical Center while simultaneously completing her master’s degree. During this time, she obtained certifications from the American Nurses Credentialing Center (ANCC) and the American Association of Nurse Practitioners (AANP).
Elenora has been a nurse for over ten years in the neurological outpatient setting. Following her passion for neurology, she joined Weill Cornell Medical Center/New York Presbyterian Hospital and NeuroCare NY/Apex Neurology as an Advanced Practice Provider. She is an active member of the Nurse Practitioner Association of New York State and the American Academy of Neurology.
Elenora is dedicated to providing high-quality care to patients through effective communication while establishing strong patient-provider relationships. To ensure top-quality care, she always incorporates evidence-based practice into every individualized, tailored treatment regimen.

Khevsi Plishtiyeva, NP
Khevsi Plishtiyeva is a board-certified Family Nurse Practitioner, at NeuroCare NY where she focuses on outpatient neurology. Khevsi earned her undergraduate degree in Nursing at Adelphi University, and then began working as a nurse care manager handling patient with drug addiction and mental health issues while simultaneously earning her Master’s degree at Long Island University. During this time, she obtained certifications from the American Nurses Credentialing Center (ANCC) and American Association of Nurse Practitioners (AANP).
Khevsi has been a nurse for 6 years and has always been passionate about neurological care. She then joined Apex Neurology as an Advanced Practice Provider.
Khevsi is dedicated to providing the best service to her patients by listening to her patients and having proper communication and understanding with them. Khevsi always incorporates evidence based practice in every individualized tailored treatment regimen to ensure her patients receive the best care.

