Claudia Diez, PhD, ABPP

Clinical and Consulting Psychologist

Executive Coach

NYS License 017761

Board Certified by the American Board of Professional Psychology (ABPP)

Remote sessions available


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About Dr. Diez

Dr. Claudia Diez is a consulting and clinical psychologist in private practice.  She is a voluntary attending and Faculty member at Mt. Sinai's Icahn School of Medicine, and former Assistant Clinical Professor (psychiatry) at Columbia University. She obtained a doctoral degree in Clinical Psychology from the New School University in New York City and  post-doctoral education from Harvard University (PON), New York University, and The William Alanson White Institute (couples therapy certification.) Her clinical formation spans more than two decades of cross-cultural training and practice obtained  in New York City and abroad (Buenos Aires and Córdoba, Argentina.) 


Dr. Diez has expertise in individual psychotherapy (adults only) and marriage or couples counseling. Years of intensive hospital experience led to her keen diagnostic and clinical formulation skills. Having trained in most significant psychotherapy lines (Psychodynamic, CBT, AEDP, interpersonal, EFT, among others), she integrates them moment by moment as it best fit, a flexibility that allows optimal interventions. 


Dr. Diez is also an executive coach. For more information, visit Mind Your Capital Group.


*Remote video sessions available*

Dr. Diez has extensive experience working with a broad range of needs, among others:

  • Relationship conflicts (at work or family and intimacy)

  • Self-esteem and identity conflicts

  • Performance impediments

  • Mood and Anxiety Disturbances

Services offered:

  • Individual Psychotherapy (Adults only)

  • Couples and Family Counseling

  • Psychological Evaluations | Psychometric Testing

  • Executive Coaching | Leadership Development

La Dra. Diez presta servicios fluidamente en español e inglés



Dr. Diez's office is located in the Rodin Studio building (across Carnegie Hall) at 200 W. 57th St, Suite 1310, New York City


Consultations are by appointment only

Phone or email inquiries are most welcome and will be answered within 24 hours. For appointments please call (212) 744-8073 

📞 (212) 744-8073

200 W 57th St, New York, NY 10019, USA


Rates vary depending on services needed; Please call the office to find out more.

Dr. Diez is an Out of Network provider. Her office bills your PPO plan to facilitate the reimbursement process.

Preferred insurance plans are: Blue Cross Blue Shield affiliates (i.e., BCBS Empire, Anthem, BCBS Illinois), Cigna, Beacon, Value Options and United HC PPOs.

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📞 (212) 744-8073