Dr. Arthur Castelbaum, MD

New Patients

Dr. Arthur Castelbaum, MD


Reproductive Endocrinology & Infertility | Male

RMA of Philadelphia 625 Clark Ave Ste 17B, King of Prussia, PA 19406 Get Directions
(215) 654-1544

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Care Philosophy

RMA is committed to providing the latest and most appropriate treatments available in a caring and compassionate environment. Our medical team includes highly trained, experienced, and board-certified physicians. Our physicians and staff work closely with you to find the most successful solutions for your personal family-building needs.Read more

Personal Bio

Dr. Castelbaum received his medical degree from Washington University, and completed his residency training and postgraduate fellowship in Reproductive Endocrinology...Read more

Dr. Castelbaum's Experience

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Visiting Dr. Castelbaum

Dr. Castelbaum accepts 17 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Castelbaum's Reviews

Likelihood of recommending Dr. Castelbaum to family and friends
based on 71 total surveys (13 with reviews)
Dr. Castelbaum's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Reviews (13)
in Trenton, NJ |
We LOVE Dr. Castelbaum and everyone at RMA!! We have been in treatment with Dr. Castelbaum and RMA for the past year. At my age (42) we started to believe pregnancy would never happen for us. Dr. Castelbaum was amazing and patient in explaining our options throughout the whole process. His compassion and empathy was evident every single time we saw him. I also can't say enough about the nurses and office staff. Every single person we encountered at RMA was kind, caring and patient.
Newtown, PA |
Nice person, but really only interested in success rates. Told me 'bye' when he couldn't figure out what was wrong, instead of conferring with others and referring me to someone else. Office is extremely difficult to deal with, they expect you to be sitting by the phone...otherwise you have to deal with their central ivr system to simply return a call to a nurse 2 miles away from you.
Hello, We are sorry to hear that you had a negative experience with our office and we thank you for sharing your feelings with us. We are committed to the patient experience and would like to give you a call to address your concerns. You can reach us at 215-938-1515 or send an email to info @rmaphiladelphia.com (please remove the space before the @).We look forward to hearing from you. Thank you, Christina Robertson, MHA Director of Patient Experience
in Harleysville, PA |
From the moment my husband and I met Dr. Castelbaum, we knew he was the Dr. for us. He made us feel very comfortable and at ease. He was very knowledgeable and explained to us the entire process. He showed great compassion towards us and had a very positive attitude. I am now 9 weeks pregnant and have "graduated" from RMA. I am very sad to leave! I will miss the terrific staff and definitely miss Dr. Castelbaum. Thank you!! Thank you!! Thank you!!
Lansdale, PA |
Dr Castelbaum and all of the RMA doctors are top notch. They deliver personalized and compassionate care like no other fertility practice in the area. After transfering from another fertility practice that left us feeling frustrated, Dr. Castelbaum guided us through a personalized treatment plan with the highest probability of success. He was always available to answer questions by email and spent ample time with us during ultrasounds. After just one round of treatment, we are expecting!
Morrisville, PA |
Dr. Castelbaum was wonderful to work with--he was straight forward, positive and encouraging from our first meeting with him. He made the process easy for us and was always sensitive to our concerns. We were pregnant after our first IUI. We just welcomed our first child, a healthy baby boy into our lives. We plan to return to Dr. Castelbaum when we are ready to get pregnant again.
in Horsham, PA |
My husband and I were extremely pleased with our experience with Dr. Castelbaum and his staff. He was very direct and easy to understand. He consistently checked in with me at my appointments to see how my experience was and make sure the staff was making me feel comfortable. Dr. Castelbaum was very friendly and made everything so easy and manageable for me. He was sincerely excited for me and my success which really made a difference. My only regret is not going to him sooner.
in Langhorne, PA |
Really seems to care about his patients and their difficulties and history. He is knowledgeable and honest without seeming intimidating or dismissive, which I have seen in so many doctors. So many people I know have had success with him, and he is easily someone I took an instant liking to. He looks after his patients the way that doctors used to, and this makes a huge difference in quality of care. His entire staff is super helpful and friendly, and I am happy to be working with them.
Going through fertility treatment is easily one of the hardest things I've done in my life. Dr. Castelbaum, the other doctors, and all the nurses and admin staff at RMA made it as supported a process as I can imagine. They ended up feeling like extended family to us. Dr. Castelbaum is funny but straightforward, personable, and has entertaining stories. He also went the extra mile for us in terms of reaching out to our insurance company. I will feel grateful to him and everyone at RMA for th
in yardley, PA |
Such a great experience with Dr. Castelbaum ! He and his staff were so inviting, answered all of our questions and have given my husband and I a really positive experience.
in Levittown, PA |
Dr. Castelbaum is wonderful and I recommend him and his office to anyone dealing with infertility!
I can't recommend Dr. Castelbaum and the staff at RMA enough - they are wonderful. They helped me with baby #1 and baby #2...when I felt like there was no hope, they really took all the worry and pressure off my shoulders. Excellent practice!!!
in Newtown, PA |
I found Dr. Castelbaum to be refreshingly candid and direct. Often when you talk to a doctor, you are left wondering what they said and what it means. I never had that feeling with Dr. Castlebaum. Also, he answered every email, played phone tag with me and I never felt rushed or dismissed when I asked questions. I also found him to be one of my biggest champions! He was incredibly positive and optimistic-- even when I was not. He is caring and vested in his patients' success.
in Langhorne, PA |
By far the best doctor and best team of nurses I have visited. Very courteous, very knowledgeable, very accessible and a joy to work with. Would recommend it for all my friends and family. He spotted the problem right away and gave the perfect treatment and we ended up conceiving twins in our first try. Thank you Dr. Castelbaum and all RMA staff for being your very best in every visit.
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Dr. Castelbaum says...

Dr. Castelbaum received his medical degree from Washington University, and completed his residency training and postgraduate fellowship in Reproductive Endocrinology and Infertility at the University of Pennsylvania Medical Center. He has been featured in Philadelphia Magazine and on The Discovery Channel and he also serves as a reviewer for the journals Fertility and Sterility and Human Reproduction.

Dr. Castelbaum's Care Philosophy

RMA is committed to providing the latest and most appropriate treatments available in a caring and compassionate environment. Our medical team includes highly trained, experienced, and board-certified physicians. Our physicians and staff work closely with you to find the most successful solutions for your personal family-building needs.

Dr. Castelbaum's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Reproductive Endocrinology & Infertility
  •  Board certified in Fertility & Reproductive Endocrinology and Obstetrics & Gynecology
  •  Malpractice claims in Pennsylvania not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Castelbaum has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Pennsylvania.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Castelbaum's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Fertility & Reproductive Endocrinology
  • Obstetrics & Gynecology

Conditions Treated

  • Azoospermia
  • Blood Disorders in Pregnancy
  • Cervical Polyps
  • Ectopic Pregnancy
  • Encounters for Normal Pregnancies
  • Endometriosis
  • Fallopian Tube Cancer
  • Fallopian Tube Disorders
  • Female Infertility
  • Galactorrhoea - Hyperprolactinaemia
  • High Risk Pregnancy
  • Hyperlipidemia
  • Infertility
  • Male Infertility
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Miscarriages
  • Multiple Miscarriages
  • Noninflammatory Cervical Disorders
  • Ovarian Cysts
  • Ovulatory Dysfunction
  • Perimenopause
  • Polycystic Ovarian Syndrome
  • Pregnancy-Related Disorders
  • Premature Ovarian Failure
  • Recurrent Pregnancy Loss
  • Spermatogenesis Arrest
  • Spermatogenic Failure, Nonobstructive, Y - Linked
  • Symptomatic Menopause
  • Tubal Adhesion
  • Tubal Block
  • Uterine Diseases
  • Uterine Fibroids
  • Vaginitis and-or Vaginosis


  • Medical School
    Washington University School of Medicine

    Graduated in 1988

  • Internship Hospital
    University Penn Mc

    Completed in 1989

  • Residency Hospital
    University Penn Mc

    Completed in 1992

  • Fellowship Hospital
    University Penn Mc

    Completed in 1994

  • Undergraduate School
    Washington University, St Louis

    Graduated in 1984

Languages Spoken

  • English
  • Spanish

Memberships &
Professional Affiliations

Dr. Castelbaum does not have any memberships or affiliations listed. If you are Dr. Castelbaum and would like to add memberships or affiliations, please update your free profile.


  • Reproductive Endocrinology & Infertility
  • Fertility Medicine
  • Male Infertility
  • Obstetrics & Gynecology
  • Reproductive Endocrinology
  • Reproductive Medicine
  • Reproductive, Endocrinology & Infertility Nursing

Procedures Performed

  • Advanced Laparoscopic Surgery
  • Assisted Reproductive Technique
  • Cryopreservation
  • Diagnostic Ultrasound
  • Donor Egg Collection
  • Donor Sperm Collection
  • Egg Freezing
  • Embryo Cryopreservation
  • Endoscopic Ultrasound
  • Fallopian Tube Reanastomosis
  • Fallopian Tube Recanalization
  • Family Planning Services
  • Fertility Preservation
  • Fibroid Tumor Surgery
  • Fluid Contrast Ultrasound
  • Gynecologic Cancer Screening
  • Hysterosalpingography
  • Hysteroscopic Resection of Fibroids and Polyps
  • Hysteroscopy
  • In Vitro Fertilization
  • In-Office Ultrasound
  • Infertility Surgery
  • Infertility Treatment
  • Intra Uterine Insemination
  • Intracytoplasmic Sperm Injection (ICSI)
  • Laparoscopic Surgical Procedure
  • Ovulation Induction
  • Preimplantion Genetic Diagnosis (PGD)
  • Sperm Cryopreservation
  • Tubal Ligation Reversal
  • Ultrasound, Pelvic
  • Ultrasound, Transvaginal
Reproductive Endocrinology & Infertility
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