Andrew Block, MD in Baltimore: OB-GYN Care at Johns Hopkins Medicine

Andrew Block is an obstetrician and gynecologist affiliated with Johns Hopkins Medicine, serving patients across general gynecology, prenatal and obstetric care, and gynecologic surgery in the Baltimore area. He maintains a practice rooted in the Johns Hopkins health system, one of the two largest hospital networks in Maryland, and offers both routine gynecologic services and hospital-based delivery care.

What Andrew Block Actually Is

Block holds an MD and board certification in obstetrics and gynecology. His practice encompasses the full scope of OB-GYN care: annual wellness visits and contraceptive counseling, management of menopause and reproductive conditions, prenatal and obstetric care including labor and delivery, and gynecologic surgical procedures. His affiliation with Johns Hopkins means his hospital privileges rest with Johns Hopkins Hospital in East Baltimore, a major teaching hospital and the flagship facility in Maryland's largest academic health system. For patients delivering with Block, labor and delivery occur at Johns Hopkins Hospital rather than at an independent birthing center.

Services and Referral Model

Block's practice operates on a referral basis. Patients typically access his care through their primary care physician or through direct contact with Johns Hopkins scheduling departments. New-patient appointments require a referral from another provider in most cases, which aligns with Johns Hopkins' system-integrated model. If you do not already have a Johns Hopkins primary care doctor, your outside provider can submit a referral, or you can contact Johns Hopkins centralscheduling.

Obstetric care with Block includes first-trimester ultrasound, routine prenatal visits, non-stress testing, and coordination of delivery. Gynecologic procedures performed in the Johns Hopkins operating room—such as hysterectomy, myomectomy, or laparoscopic surgery—are scheduled through the hospital system and may carry separate facility fees beyond physician charges. Specific pricing for individual services is not published online; most patients' out-of-pocket costs depend on their insurance plan, deductible status, and whether the service is preventive or surgical.

How Block Fits into Baltimore's OB-GYN Landscape

Baltimore has multiple OB-GYN providers across different practice settings: private practices independent of hospital systems, medically integrated private groups, and system-affiliated specialists like Block. Choosing between them hinges on three factors: delivery location preference, insurance network, and physician accessibility.

Block's Johns Hopkins affiliation means deliveries occur at Johns Hopkins Hospital, a tertiary-care center with obstetric anesthesia, neonatology, and maternal-fetal medicine specialists on-site. This setup suits patients who want maximum specialist backup during labor, have complicated pregnancy histories, or already receive other care at Johns Hopkins. By contrast, many independent OB-GYN practices in Baltimore allow deliveries at Mercy Medical Center (owned by Bon Secours), another major obstetric hospital in the city, or at Sinai Hospital in North Baltimore. Some patients prefer independent practices for shorter wait times at routine visits or a less hospital-clinic feel. Block's practice likely involves longer intervals between booking a first prenatal visit and seeing him, as Johns Hopkins runs a high-volume system, and he may have a months-long backlog for new obstetric patients during peak season.

Insurance networks vary. If your plan includes Johns Hopkins in-network but not independent practices, or vice versa, that choice is often made for you. Verify network status before scheduling.

Who This Option Suits

Block is well suited for patients seeking obstetric care or complex gynecologic surgery within an academic health system. Pregnant patients with diabetes, hypertension, previous cesarean, or other risk factors often benefit from his Johns Hopkins setting, where maternal-fetal medicine specialists and obstetric anesthesia are minutes away. Patients already using Johns Hopkins for primary care or specialist visits reduce fragmentation by adding Block to the same system. Established Johns Hopkins patients sometimes find it easier to coordinate through one electronic health record and one scheduling portal.

This option is less ideal for patients seeking a small-practice, continuity-heavy OB-GYN experience or those with insurance plans that do not include Johns Hopkins in-network. Patients who prefer to deliver at facilities other than Johns Hopkins Hospital, such as Mercy or Sinai, should consider independent practices with privileges at those hospitals instead.

First Visit: What to Expect

For a new obstetric patient, the first appointment typically includes a full medical and obstetric history, a transvaginal ultrasound to confirm dating and viability (if in first trimester), baseline labs, and patient education on prenatal testing options. Appointments usually run 45 to 60 minutes. For a new gynecology patient, expect a full pelvic exam, cytology screening if indicated, and discussion of contraception or other concerns.

The scheduling process requires your outside provider's referral to be received and processed by Johns Hopkins. This can take 1 to 2 weeks. Call Johns Hopkins central scheduling to check referral status and expedite placement; do not assume your provider's referral has been received without confirmation.

Hours, Location, and Parking

Andrew Block's clinical practice is based at Johns Hopkins medical facilities in East Baltimore. His primary clinic location is near Johns Hopkins Hospital (1800 Orleans Street, Baltimore), though some appointments may be held at Johns Hopkins outpatient centers. Clinic hours are generally Monday through Friday, 8 AM to 5 PM, with limited or no weekend availability for routine visits. Obstetric patients may be directed to the Johns Hopkins Prenatal Center for regular visits and the labor-and-delivery unit for delivery.

Parking at Johns Hopkins Hospital is available in the Ross Building parking garage and surface lots, with rates around $6 to $12 per visit depending on duration (confirm current rates before your visit). The hospital has valet parking available at additional cost. Public transportation to Johns Hopkins is served by the MTA's bus network and the Light Rail's Hospital Station, though the hospital is not on the Metro subway line.

Andrew Block's affiliation with Johns Hopkins Hospital ensures his patients access a major obstetric and gynecologic surgical center with robust specialist support, making him a reliable choice for Baltimore patients who prioritize academic medical resources and system integration.