Internal Medicine for adults

One doctor. You see her every time.

Reyhan Berkel, MD

Office visits in Paramus, video visits in New Jersey and California, and house calls in Bergen County. Your appointments are with Dr. Berkel.

New Patient Assessment: $425, paid when you book.

Reyhan Berkel, MD, in a white coat with a stethoscope around her neck and her arms folded, standing in the marigold corridor of her office.
Reyhan Berkel, MD · Internal Medicine, adults

Board certified · American Board of Internal MedicineMore than 15 years caring for adults

New patients

Your first appointment

Every new patient starts with the New Patient Assessment, in the office or by video. It is a long first visit with Dr. Berkel, and it covers four things.

  1. Understand your health story. Your history and the medicines you take.
  2. Identify risk factors. What to watch for, given your age and history.
  3. Review current concerns. What is bothering you now.
  4. Create a personal plan. What to deal with first, and the next steps.
Price
$425
Paid when you book, office or video
Length
Booked as 45 minutes; with everything included it usually runs an hour.
Where
The Paramus office, or by video in New Jersey or California
Separate
Lab work, prescriptions, forms and follow-up visits are separate.
Insurance
A billing sheet at the end of the visit, to submit for reimbursement
If you cancel
The full amount becomes a credit toward a future visit, good for one year. Visits are not refunded.
After that
After that, Dr. Berkel sees every patient at least once a year.

Fees and insurance

Where appointments happen

Office visits

677 Yorktown Place, Paramus, New Jersey 07652. Monday to Friday, 9:00 AM to 5:00 PM.

Directions in Google Maps

Video visits

You need to be physically in New Jersey or California during the visit. A video visit gets its link with the booking.

House calls

Dr. Berkel comes to your home, inside Bergen County. House calls are booked and prepaid online. A house call adds a mobile service fee, shown when you book.

Care and services

New Patient Assessment

The first visit for every new patient.

About the first appointment

Annual Wellness Visit

Your yearly physical: a check on what to watch for, based on your age, your history and the care you are already getting.

About the Annual Wellness Visit

Immigration Exam

The medical exam USCIS requires with a green card application, completed by Dr. Berkel as a designated civil surgeon. In the Paramus office, New Jersey only.

About the immigration exam

Menopause & Hormone Health

Dr. Berkel reviews your symptoms, your history and your lab results, then talks through the options.

About menopause care

Weight Management

A medical assessment of your weight, then a plan built on your history and your goals.

About weight management

Post-Hospital Follow-Up

A visit in the days after you leave the hospital: what happened there, what changed in your medicines, and what comes next.

About the follow-up visit

Reyhan Berkel, MD
Reyhan Berkel, MD · Adult internal medicine

Meet Dr. Berkel

Dr. Berkel is a board certified internist who has cared for adults for more than 15 years. She studied at Michigan State University, earned her MD at Michigan State University College of Human Medicine, and completed her residency at UMDNJ University Hospital in Newark, now part of Rutgers.

She is on staff at The Valley Hospital, Valley Health System. She is the only physician in the practice, so every appointment, from the first one on, is with her.

“Every decision should be guided by one unwavering principle: First, do no harm.”

Reyhan Berkel, MD

Patient reviews

What patients say

“Dr. Berkel was amazing. I felt very comfortable with her. She was extra thorough, caring, understanding and informative. I would definitely recommend her.”

Charlotte D. · Zocdoc · 2024
Overall rating
4.78 out of 5across 130+ verified reviews
Bedside manner
4.89 out of 5
Patient satisfaction
96%

As shown on Zocdoc on September 18, 2026.

Booking and payment

  1. Choose the visit and a time. On the booking page, pick the visit and an open time in Dr. Berkel’s calendar.
  2. Pay when you book. Your confirmation shows the time and the place. A video visit gets its link with the booking.
  3. Ask for a billing sheet. Dr. Berkel sends it at the end of the visit for you to submit to your insurer for reimbursement. Whether your plan pays you back depends on your plan.

Insurance

The practice does not bill insurance for these visits. Ask for a billing sheet, and Dr. Berkel sends it at the end of the visit for you to submit to your insurer for reimbursement.

If you cancel

The full amount becomes a credit toward a future visit, good for one year. Visits are not refunded.

Calling the practice

A live operator answers every call, 24 hours a day, and takes a message. The operator can’t book or change visits. Booking is online. Office hours are Monday to Friday, 9:00 AM to 5:00 PM.

Fees and insurance in full

Book an appointment, or call (973) 340-0160.

Visits are paid when you book. Ask for a billing sheet, and Dr. Berkel sends it at the end of the visit for you to submit to your insurer for reimbursement.

Paid when you bookBilling sheet for your insurer